North America - SL pressure
Sunday 05 Jul 2015 18:00 BST

Stations: 2579 SL pressure Trend (last 3 hours)
Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) 1020 hPa steady
Abbotsford Airport (58 m, British Columbia) 1011 hPa increasing
Aberdeen Airport (397 m, South Dakota) 1007 hPa decreasing
Aberdeen Airport (69 m, Mississippi) 1021 hPa steady
Abilene Airport (546 m, Texas) 1014 hPa steady
Abingdon (631 m, Virginia) 1019 hPa steady
Abraham Lincoln Capital Airport (187 m, Illinois) 1018 hPa steady
Accomack (15 m, Virginia) 1020 hPa decreasing
Ada Airport (310 m, Oklahoma) 1016 hPa steady
Adak (5 m, Alaska) 996 hPa decreasing
Addison Airport (196 m, Texas) 1017 hPa steady
Adirondack Regional Airport (507 m, New York) 1020 hPa increasing
Aeroflex Andover (178 m, New Jersey) 1020 hPa decreasing
Agassiz (15 m, British Columbia) 1012 hPa decreasing
Ainsworth Regional Airport (789 m, Nebraska) 1009 hPa steady
Airlake Airport (293 m, Minnesota) 1012 hPa steady
Aitkin Airport (367 m, Minnesota) 1010 hPa steady
Aklavik Airport (7 m, Northwest Territories) 1024 hPa increasing
Akron Fulton Intl. Airport (326 m, Ohio) 1020 hPa decreasing
Akron- Canton Airport (377 m, Ohio) 1020 hPa decreasing
Albany Airport (89 m, New York) 1019 hPa decreasing
Albert J. Ellis Airport (29 m, North Carolina) 1020 hPa steady
Albert Lea Airport (383 m, Minnesota) 1013 hPa decreasing
Albert Whitted Airport (2 m, Florida) 1021 hPa decreasing
Albertville Regional Airport (315 m, Alabama) 1021 hPa steady
Albion Airport (550 m, Nebraska) 1012 hPa increasing
Alexandria Airport (432 m, Minnesota) 1010 hPa increasing
Alexandria Intl. Airport (27 m, Louisiana) 1019 hPa increasing
Alfred and Plantagenet (48 m, Ontario) 1017 hPa increasing
Algona Airport (372 m, Iowa) 1013 hPa steady
Algonquin Provincial Park (410 m, Ontario) 1020 hPa decreasing
Alice Intl. Airport (52 m, Texas) 1016 hPa decreasing
Allegheny (382 m, Pennsylvania) 1021 hPa decreasing
Allen Army Airfield (391 m, Alaska) 1022 hPa increasing
Allen Parish Airport (33 m, Louisiana) 1019 hPa steady
Allendale Airport (49 m, South Carolina) 1020 hPa steady
Allentown Queen City Airport (122 m, Pennsylvania) 1022 hPa steady
Alliance Airport (1198 m, Nebraska) 1006 hPa decreasing
Alma/Bacon County (61 m, Georgia) 1020 hPa decreasing
Alpena (211 m, Michigan) 1019 hPa decreasing
Altoona (458 m, Pennsylvania) 1022 hPa increasing
Alturas Airport (1341 m, California) 1017 hPa decreasing
Altus Air Force Base (413 m, Oklahoma) 1013 hPa decreasing
Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) 1015 hPa steady
Ambler Airport (88 m, Alaska) 1020 hPa increasing
Ames Airport (291 m, Iowa) 1014 hPa decreasing
Amqui (166 m, Quebec) 1014 hPa decreasing
Anaktuvuk Pass Airport (643 m, Alaska) 1020 hPa decreasing
Anderson Airport (238 m, South Carolina) 1019 hPa decreasing
Angelina (88 m, Texas) 1018 hPa increasing
Angoon Seaplane Base (0 m, Alaska) 1022 hPa decreasing
Aniak Airport (26 m, Alaska) 1017 hPa steady
Ankeny Regional Airport (275 m, Iowa) 1015 hPa steady
Ann Arbor Airport (256 m, Michigan) 1020 hPa decreasing
Annette Island Airport (35 m, Alaska) 1019 hPa decreasing
Anniston Regional Airport (186 m, Alabama) 1020 hPa decreasing
Anson County Airport (91 m, North Carolina) 1019 hPa steady
Antrim (190 m, Michigan) 1018 hPa steady
Anvik Airport (99 m, Alaska) 1017 hPa steady
Apalachicola Airport (6 m, Florida) 1022 hPa increasing
Appleton Airport (310 m, Wisconsin) 1009 hPa increasing
Aransas (8 m, Texas) 1018 hPa increasing
Arcata-Eureka Airport (18 m, California) 1014 hPa increasing
Arctic Bay CS (10 m, Northwest Territories) 1018 hPa decreasing
Ardmore (257 m, Oklahoma) 1016 hPa steady
Ardmore Airport (232 m, Oklahoma) 1016 hPa steady
Argentia (15 m, Newfoundland) 1013 hPa decreasing
Arlington Airport (42 m, Washington) 1011 hPa steady
Arlington Airport (192 m, Texas) 1017 hPa steady
Arnold Palmer Regional Airport (361 m, Pennsylvania) 1022 hPa steady
Arthur N. Neu Airport (375 m, Iowa) 1013 hPa decreasing
Ashe County Airport (969 m, North Carolina) 1023 hPa steady
Asheboro Airport (205 m, North Carolina) 1020 hPa decreasing
Asheville Regional Airport (661 m, North Carolina) 1018 hPa decreasing
Ashland Airport (166 m, Kentucky) 1018 hPa steady
Ashtabula (281 m, Ohio) 1021 hPa decreasing
Aspen-Pitkin County Airport (2382 m, Colorado) 1012 hPa decreasing
Assiniboia Airport (726 m, Saskatchewan) 1017 hPa steady
Astoria Regional Airport (7 m, Oregon) 1011 hPa decreasing
Athens Airport (135 m, Texas) 1017 hPa decreasing
Athens Ben Epps Airport (247 m, Georgia) 1020 hPa decreasing
Atka Airport (17 m, Alaska) 993 hPa decreasing
Atlanta Airport (315 m, Georgia) 1020 hPa increasing
Atlanta/Nexrad (296 m, Georgia) 1021 hPa decreasing
Atlantic Airport (360 m, Iowa) 1013 hPa decreasing
Atlantic City Airport (20 m, New Jersey) 1021 hPa decreasing
Atoka (180 m, Oklahoma) 1016 hPa steady
Auburn Airport (467 m, California) 1013 hPa steady
Auburn Airport (268 m, Indiana) 1020 hPa steady
Auburn University Regional Airport (236 m, Alabama) 1022 hPa steady
Auburn/Lewiston Airport (88 m, Maine) 1017 hPa steady
Audubon County Airport (392 m, Iowa) 1014 hPa steady
Augusta Airport (405 m, Kansas) 1014 hPa steady
Augusta Regional Airport (45 m, Georgia) 1019 hPa decreasing
Augusta State Airport (107 m, Maine) 1017 hPa decreasing
Aurora Airport (215 m, Illinois) 1018 hPa decreasing
Aurora Airport (548 m, Nebraska) 1012 hPa steady
Aurora State Airport (60 m, Oregon) 1010 hPa decreasing
Austin (189 m, Texas) 1017 hPa decreasing
Austin Airport (375 m, Minnesota) 1014 hPa steady
Austin Executive Airport (188 m, Texas) 1018 hPa steady
Austin Straubel Intl. Airport (209 m, Wisconsin) 1017 hPa decreasing
Avenger Field (725 m, Texas) 1018 hPa steady
Bad Axe (234 m, Michigan) 1020 hPa steady
Baie-Comeau (22 m, Quebec) 1014 hPa decreasing
Baie-Comeau Airport (39 m, Quebec) 1014 hPa decreasing
Baie-D'Urfé (39 m, Quebec) 1018 hPa increasing
Baker Airport (902 m, Montana) 1012 hPa increasing
Baker Lake Airport (18 m, Nunavut) 1016 hPa decreasing
Baldwin County Airport (117 m, Georgia) 1020 hPa steady
Ballenas Island (13 m, British Columbia) 1012 hPa increasing
Baltimore (6 m, Maryland) 1021 hPa decreasing
Baltimore Airport (47 m, Maryland) 1021 hPa steady
Bancroft (331 m, Ontario) 1020 hPa steady
Bangor Intl. Airport (56 m, Maine) 1015 hPa increasing
Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) 1017 hPa decreasing
Barkley Regional Airport (126 m, Kentucky) 1018 hPa increasing
Barksdale Air Force Base (51 m, Louisiana) 1019 hPa increasing
Barnes County Municipal Airport (427 m, North Dakota) 1008 hPa steady
Barnstable Airport (16 m, Massachusetts) 1018 hPa increasing
Barnwell Regional Airport (75 m, South Carolina) 1020 hPa steady
Barrie-Oro (289 m, Ontario) 1020 hPa increasing
Barrow (287 m, Georgia) 1021 hPa steady
Barrow Airport (12 m, Alaska) 1023 hPa decreasing
Barstow-Daggett Airport (587 m, California) 1010 hPa decreasing
Bartlesville Airport (218 m, Oklahoma) 1014 hPa decreasing
Bastrop Airport (51 m, Louisiana) 1021 hPa increasing
Batesville Airport (141 m, Arkansas) 1018 hPa steady
Bathurst Arpt(Awrs) (59 m, New Brunswick) 1013 hPa decreasing
Baton Rouge Metropolitan Airport (21 m, Louisiana) 1020 hPa increasing
Baudette Intl. Airport (329 m, Minnesota) 1008 hPa decreasing
Baxley Airport (61 m, Georgia) 1020 hPa steady
Bay Bridge Airport (15 m, Maryland) 1021 hPa steady
Bay City Airport (14 m, Texas) 1018 hPa steady
Beach Airport (840 m, North Dakota) 1015 hPa increasing
Beale Air Force Base (38 m, California) 1012 hPa increasing
Beatrice Municipal (403 m, Nebraska) 1012 hPa steady
Beauceville (229 m, Quebec) 1017 hPa increasing
Beaufort Airport (3 m, South Carolina) 1020 hPa steady
Beaumont Airport (10 m, Texas) 1019 hPa steady
Beauregard Regional Airport (62 m, Louisiana) 1020 hPa steady
Beaven Island (16 m, Nova Scotia) 1014 hPa decreasing
Beaver Island Airport (204 m, Michigan) 1018 hPa steady
Beeville Airport (82 m, Texas) 1017 hPa steady
Bella Bella (43 m, British Columbia) 1014 hPa decreasing
Bella Coola Airport (35 m, British Columbia) 1015 hPa decreasing
Bellefontaine Regional Airport (342 m, Ohio) 1020 hPa decreasing
Bellingham Intl. Airport (45 m, Washington) 1011 hPa decreasing
Bemidji Regional Airport (420 m, Minnesota) 1009 hPa steady
Benson Airport (317 m, Minnesota) 1009 hPa steady
Bentonville Airport (395 m, Arkansas) 1018 hPa steady
Berens River (222 m, Manitoba) 1008 hPa increasing
Beresford Airport (59 m, New Brunswick) 1013 hPa decreasing
Berkeley County Airport (22 m, South Carolina) 1020 hPa steady
Berlin Regional Airport (353 m, New Hampshire) 1018 hPa increasing
Bert Mooney Airport (1688 m, Montana) 1015 hPa increasing
Bethel Airport (44 m, Alaska) 1014 hPa steady
Bettles Airport (196 m, Alaska) 1020 hPa decreasing
Beverly Airport (33 m, Massachusetts) 1017 hPa increasing
Bicycle Lake Army Airfield (716 m, California) 1008 hPa decreasing
Big Sandy Regional Airport (372 m, Kentucky) 1019 hPa steady
Big Spring Airport (784 m, Texas) 1017 hPa steady
Big Trout Lake (224 m, Ontario) 1006 hPa steady
Bigfork (411 m, Minnesota) 1009 hPa steady
Billy Mitchell Airport (4 m, North Carolina) 1021 hPa steady
Birmingham (192 m, Alabama) 1021 hPa steady
Bisbee Douglas Intl. Airport (1249 m, Arizona) 1015 hPa increasing
Bishop Intl. Airport (233 m, Michigan) 1019 hPa decreasing
Bismarck Airport (505 m, North Dakota) 1008 hPa decreasing
Black River Falls Area Airport (255 m, Wisconsin) 1015 hPa decreasing
Blackwell Airport (314 m, Oklahoma) 1014 hPa decreasing
Blair Airport (404 m, Nebraska) 1012 hPa decreasing
Blakely Airport (65 m, Georgia) 1022 hPa decreasing
Blanc-Sablon Airport (32 m, Quebec) 1016 hPa increasing
Block (33 m, Rhode Island) 1020 hPa steady
Blosser Airport (452 m, Kansas) 1010 hPa decreasing
Blue Canyon (1611 m, California) 1012 hPa increasing
Blue Grass Airport (301 m, Kentucky) 1018 hPa decreasing
Blue Ridge Airport (287 m, Virginia) 1021 hPa steady
Blue River (683 m, British Columbia) 1019 hPa decreasing
Blythe Airport (118 m, California) 1010 hPa steady
Bob Sikes Airport (65 m, Florida) 1022 hPa decreasing
Boca Raton Airport (4 m, Florida) 1022 hPa steady
Boeing Field Airport (6 m, Washington) 1010 hPa increasing
Boerne Stage Field (422 m, Texas) 1019 hPa steady
Bogalusa (36 m, Louisiana) 1020 hPa steady
Bolton Field (280 m, Ohio) 1020 hPa steady
Bonilla Island (17 m, British Columbia) 1017 hPa decreasing
Boone (418 m, Arkansas) 1017 hPa decreasing
Boone Airport (354 m, Iowa) 1015 hPa steady
Boscobel Airport (205 m, Wisconsin) 1017 hPa decreasing
Boulder City Airport (671 m, Nevada) 1013 hPa steady
Boundary County Airport (711 m, Idaho) 1017 hPa steady
Bowerman Airport (3 m, Washington) 1011 hPa increasing
Bowers Airport (527 m, Washington) 1010 hPa decreasing
Bowie Airport (336 m, Texas) 1016 hPa steady
Bowling Green-Warren (160 m, Kentucky) 1018 hPa decreasing
Bowman Field (167 m, Kentucky) 1018 hPa decreasing
Bozeman Yellowstone Intl. Airport (1349 m, Montana) 1015 hPa decreasing
Brackett Field (308 m, California) 1016 hPa steady
Bradford Airport (653 m, Pennsylvania) 1022 hPa decreasing
Bradley Intl. Airport (55 m, Connecticut) 1019 hPa decreasing
Brainerd Lakes Regional Airport (374 m, Minnesota) 1010 hPa increasing
Branch County Memorial Airport (292 m, Michigan) 1020 hPa steady
Brandon Airport (416 m, Manitoba) 1011 hPa increasing
Branson Airport (397 m, Missouri) 1018 hPa steady
Branson West Airport (411 m, Missouri) 1018 hPa steady
Bratt'S Lake (580 m, Saskatchewan) 1015 hPa increasing
Breckenridge Airport (391 m, Texas) 1016 hPa steady
Bremerton Ntnl Arpt (147 m, Washington) 1012 hPa steady
Brenham (94 m, Texas) 1018 hPa steady
Brevoort Island Airport (376 m, Nunavut) 1021 hPa steady
Brewster Field Arpt (704 m, Nebraska) 1011 hPa steady
Bridgeport Airport (260 m, Texas) 1017 hPa steady
Bridgewater Airport (355 m, Virginia) 1021 hPa steady
Brier Island (16 m, Nova Scotia) 1018 hPa increasing
Broadview AP (600 m, Saskatchewan) 1013 hPa steady
Broken Bow Airport (776 m, Nebraska) 1008 hPa decreasing
Brookhaven Airport (149 m, Mississippi) 1021 hPa steady
Brookhaven Airport (25 m, New York) 1020 hPa increasing
Brookings Airport (140 m, Oregon) 1014 hPa steady
Brookings Regional Airport (502 m, South Dakota) 1009 hPa steady
Brookneal (182 m, Virginia) 1020 hPa steady
Brooks (747 m, Alberta) 1021 hPa increasing
Brooks Field (287 m, Michigan) 1020 hPa steady
Brooksville- Tampa Bay Regional Airport (20 m, Florida) 1021 hPa decreasing
Broughton Island (584 m, Nunavut) 1024 hPa decreasing
Brown Field Airport (160 m, California) 1016 hPa steady
Brownsville/South Padre (8 m, Texas) 1017 hPa increasing
Brownwood Regional Airport (422 m, Texas) 1017 hPa steady
Brunswick Golden Isles Airport (8 m, Georgia) 1021 hPa steady
Bryce Canyon Airport (2312 m, Utah) 1013 hPa decreasing
Buchanan Field Airport (7 m, California) 1014 hPa increasing
Buckeye Airport (315 m, Arizona) 1013 hPa steady
Buckhannon Airport (498 m, West-Virginia) 1020 hPa steady
Buckley Air Force Base (1726 m, Colorado) 1008 hPa steady
Buffalo (881 m, South Dakota) 1007 hPa increasing
Buffalo Airport (1514 m, Wyoming) 1013 hPa increasing
Buffalo Airport (295 m, Minnesota) 1012 hPa increasing
Buffalo Narrows Airport (440 m, Saskatchewan) 1020 hPa increasing
Buffalo Niagara Intl. Airport (219 m, New York) 1021 hPa decreasing
Burbank (237 m, California) 1014 hPa decreasing
Burley Airport (1267 m, Idaho) 1011 hPa increasing
Burlington Airport (237 m, Wisconsin) 1019 hPa increasing
Burlington Intl. Airport (104 m, Vermont) 1018 hPa decreasing
Burlington Piers (AUT) (77 m, Ontario) 1020 hPa decreasing
Burlington- Alamance Regional Airport (188 m, North Carolina) 1019 hPa decreasing
Burnet Airport (391 m, Texas) 1017 hPa steady
Burnett County Airport (301 m, Wisconsin) 1012 hPa steady
Burns Lake Campbell Scientific (713 m, British Columbia) 1022 hPa decreasing
Burwash Landing Airport (807 m, Yukon) 1024 hPa steady
Butler (193 m, Ohio) 1019 hPa decreasing
Butler (380 m, Pennsylvania) 1022 hPa steady
Buttonville Airport (198 m, Ontario) 1020 hPa decreasing
C. David Campbell Field (136 m, Texas) 1018 hPa decreasing
CFB Bagotville (159 m, Quebec) 1017 hPa increasing
CFB Borden (224 m, Ontario) 1020 hPa decreasing
CFB Valcartier Airport (168 m, Quebec) 1016 hPa increasing
Cairns Army Airfield (91 m, Florida) 1023 hPa increasing
Cairo Airport (98 m, Illinois) 1018 hPa steady
Caldwell Airport (740 m, Idaho) 1012 hPa steady
Caldwell Airport (119 m, Texas) 1019 hPa steady
Caledonia County Airport (362 m, Vermont) 1019 hPa steady
Calhoun County Airport (9 m, Texas) 1018 hPa steady
Camarillo Airport (23 m, California) 1016 hPa increasing
Cambridge Airport (287 m, Minnesota) 1011 hPa increasing
Cambridge Bay Airport (23 m, Nunavut) 1010 hPa decreasing
Cambridge- Dorchester Airport (6 m, Maryland) 1021 hPa increasing
Cameron Airport (123 m, Texas) 1018 hPa steady
Cameron Falls (AUT) (233 m, Ontario) 1011 hPa decreasing
Camp Mackall (115 m, North Carolina) 1021 hPa decreasing
Campbell Army Airfield (173 m, Kentucky) 1018 hPa steady
Campbell River Airport (106 m, British Columbia) 1012 hPa decreasing
Campo (802 m, California) 1012 hPa increasing
Canadian Airport (730 m, Texas) 1015 hPa steady
Canby Airport (364 m, Minnesota) 1009 hPa steady
Cando Municipal Airport (450 m, North Dakota) 1008 hPa steady
Canyonlands Field (1388 m, Utah) 1013 hPa decreasing
Cap Tourmente National Wildlife Area (6 m, Quebec) 1015 hPa steady
Cap-Chat (5 m, Quebec) 1013 hPa decreasing
Cape Canaveral Air Force Station Skid Strip (3 m, Florida) 1022 hPa decreasing
Cape Dorset Airport (56 m, Nunavut) 1017 hPa increasing
Cape Dyer AP (725 m, Nunavut) 1024 hPa increasing
Cape Girardeau Regional Airport (102 m, Missouri) 1018 hPa increasing
Cape Hooper (393 m, Nunavut) 1022 hPa decreasing
Cape Kakkiviak (551 m, Newfoundland) 1021 hPa steady
Cape Kiglapait (834 m, Newfoundland) 1021 hPa increasing
Cape Lisburne LRRS Airport (3 m, Alaska) 1018 hPa decreasing
Cape May Airport (7 m, New Jersey) 1022 hPa steady
Cape Mercy (583 m, Nunavut) 1026 hPa increasing
Cape Parry AP (14 m, Northwest Territories) 1018 hPa increasing
Cape Peel West (165 m, Northwest Territories) 1011 hPa decreasing
Cape Race (27 m, Newfoundland) 1015 hPa decreasing
Cape Romanzof LRRS Airport (123 m, Alaska) 1012 hPa increasing
Cape St James CS (92 m, British Columbia) 1017 hPa steady
Capital City Airport (106 m, Pennsylvania) 1021 hPa increasing
Capital City Airport (245 m, Kentucky) 1018 hPa decreasing
Capital Region Intl. Airport (266 m, Michigan) 1020 hPa decreasing
Caribou (187 m, Ontario) 1016 hPa steady
Caribou Airport (191 m, Maine) 1015 hPa decreasing
Caribou Point (AUT) (2 m, Nova Scotia) 1013 hPa decreasing
Carmacks (543 m, Yukon) 1022 hPa steady
Carmi Airport (118 m, Illinois) 1018 hPa steady
Carrizo Hill Airport (183 m, Texas) 1016 hPa steady
Cartersville Airport (229 m, Georgia) 1020 hPa decreasing
Cartwright Airport (15 m, Newfoundland) 1017 hPa steady
Casa Grande Airport (446 m, Arizona) 1014 hPa steady
Castle Airport (57 m, California) 1012 hPa steady
Castlegar Airport (495 m, British Columbia) 1013 hPa decreasing
Castroville Airport (235 m, Texas) 1018 hPa steady
Catalina Airport (488 m, California) 1016 hPa increasing
Cathedral Point (31 m, British Columbia) 1013 hPa increasing
Cattaraugus County-Olean Airport (651 m, New York) 1023 hPa steady
Cavalier Airport (270 m, North Dakota) 1008 hPa steady
Cecil Airport (27 m, Florida) 1021 hPa decreasing
Cedar City Regional Airport (1714 m, Utah) 1012 hPa decreasing
Centennial Airport (1793 m, Colorado) 1008 hPa decreasing
Center Airport (97 m, Texas) 1019 hPa steady
Centerville Airport (313 m, Iowa) 1017 hPa steady
Central Illinois Regional Airport (267 m, Illinois) 1018 hPa decreasing
Central Nebraska Regional Airport (566 m, Nebraska) 1010 hPa decreasing
Central Wisconsin Airport (389 m, Wisconsin) 1017 hPa steady
Centralia (163 m, Illinois) 1018 hPa decreasing
Chadron Airport (1011 m, Nebraska) 1006 hPa decreasing
Chamberlain (530 m, South Dakota) 1008 hPa steady
Chan Gurney Airport (398 m, South Dakota) 1008 hPa steady
Chandler Airport (379 m, Arizona) 1013 hPa steady
Chandler Regional Airport (300 m, Oklahoma) 1015 hPa steady
Chanute Martin Johnson Airport (298 m, Kansas) 1014 hPa decreasing
Chariton (320 m, Iowa) 1016 hPa steady
Charles B. Wheeler Downtown Airport (226 m, Missouri) 1014 hPa decreasing
Charles M. Schulz (38 m, California) 1014 hPa steady
Charleston Airport (5 m, South Carolina) 1021 hPa steady
Charleston Intl. Airport (15 m, South Carolina) 1021 hPa decreasing
Charlevoix (Mrc) (719 m, Quebec) 1017 hPa increasing
Charlevoix Airport (204 m, Michigan) 1019 hPa steady
Charlo Airport (42 m, New Brunswick) 1013 hPa decreasing
Charlotte Douglas Intl. Airport (234 m, North Carolina) 1019 hPa decreasing
Charlotte- Monroe Executive Airport (207 m, North Carolina) 1019 hPa decreasing
Charlottesville- Albemarle Airport (195 m, Virginia) 1021 hPa decreasing
Charlottetown Airport (79 m, Prince Edward Island) 1013 hPa decreasing
Chase City Airport (153 m, Virginia) 1020 hPa steady
Chatham Airport (19 m, Massachusetts) 1019 hPa increasing
Chatham-Kent (178 m, Ontario) 1021 hPa steady
Chattanooga Metropolitan Airport (210 m, Tennessee) 1019 hPa increasing
Chautauqua (525 m, New York) 1023 hPa steady
Chautauqua (211 m, New York) 1021 hPa decreasing
Cheboygan Airport (195 m, Michigan) 1018 hPa steady
Chehalis Airport (54 m, Washington) 1010 hPa decreasing
Cherokee Airport (374 m, Iowa) 1011 hPa decreasing
Cherokee County Airport (372 m, Georgia) 1021 hPa steady
Cherry Capital Airport (188 m, Michigan) 1018 hPa decreasing
Chesapeake Regional Airport (6 m, Virginia) 1020 hPa steady
Chester Airport (127 m, Connecticut) 1020 hPa steady
Chester Catawba Regional Airport (200 m, South Carolina) 1020 hPa steady
Chetek Airport (322 m, Wisconsin) 1014 hPa steady
Chetwynd (609 m, British Columbia) 1024 hPa decreasing
Chevery (8 m, Quebec) 1014 hPa steady
Chibougamau-Chapais AP (387 m, Quebec) 1018 hPa decreasing
Chicago Executive Airport (197 m, Illinois) 1018 hPa decreasing
Chickasha Airport (351 m, Oklahoma) 1015 hPa steady
Chico Airport (73 m, California) 1012 hPa steady
Childress Airport (594 m, Texas) 1013 hPa decreasing
Chillicothe (234 m, Missouri) 1015 hPa decreasing
Chino Airport (199 m, California) 1015 hPa steady
Chippewa (244 m, Michigan) 1018 hPa steady
Chippewa Valley Regional Airport (271 m, Wisconsin) 1014 hPa decreasing
Chugiak Airport (29 m, Alaska) 1024 hPa steady
Churchill (29 m, Manitoba) 1006 hPa increasing
Churchill Falls Airport (435 m, Newfoundland) 1015 hPa steady
Cincinnati Municipal Lunken Airport (147 m, Ohio) 1019 hPa decreasing
Cincinnati W AP (178 m, Ohio) 1019 hPa steady
Claremore Regional Airport (221 m, Oklahoma) 1017 hPa steady
Clarence E. Page Airport (413 m, Oklahoma) 1016 hPa steady
Clarinda (303 m, Iowa) 1015 hPa steady
Clarion Airport (354 m, Iowa) 1014 hPa steady
Clarksville (128 m, Virginia) 1020 hPa steady
Clarksville Airport (168 m, Tennessee) 1018 hPa increasing
Claxton Airport (34 m, Georgia) 1020 hPa steady
Clearfield- Lawrence Airport (462 m, Pennsylvania) 1022 hPa decreasing
Clearwater Air Park (22 m, Florida) 1021 hPa steady
Cleburne Airport (260 m, Texas) 1017 hPa decreasing
Clermont County Airport (257 m, Ohio) 1019 hPa steady
Cleveland Airport (46 m, Texas) 1019 hPa steady
Cleveland Airport (43 m, Mississippi) 1019 hPa steady
Cleveland Burke Lakefront Airport (178 m, Ohio) 1020 hPa decreasing
Cleveland Hopkins Intl. Airport (245 m, Ohio) 1021 hPa decreasing
Cleveland Rgnl Jetport (262 m, Tennessee) 1019 hPa steady
Clinton Airport (45 m, North Carolina) 1020 hPa steady
Clinton Airport (251 m, Missouri) 1016 hPa steady
Clinton Airport (157 m, Arkansas) 1018 hPa steady
Clinton Airport (216 m, Iowa) 1018 hPa decreasing
Clinton National Airport (79 m, Arkansas) 1018 hPa increasing
Clinton Regional Airport (492 m, Oklahoma) 1015 hPa steady
Clinton-Sherman Industrial Airpark (586 m, Oklahoma) 1013 hPa decreasing
Clintonville Airport (251 m, Wisconsin) 1017 hPa steady
Cloquet Carlton (390 m, Minnesota) 1011 hPa steady
Clyde AP (27 m, Nunavut) 1022 hPa decreasing
Coast Guard Air Station Port Angeles (4 m, Washington) 1012 hPa steady
Coastal Carolina Regional Airport (6 m, North Carolina) 1021 hPa decreasing
Cobb (317 m, Georgia) 1021 hPa steady
Cobourg (78 m, Ontario) 1020 hPa decreasing
Coeur d'Alene Airport (707 m, Idaho) 1013 hPa increasing
Coffeyville Airport (230 m, Kansas) 1014 hPa decreasing
Cold Bay Airport (31 m, Alaska) 997 hPa decreasing
Coleman A. Young Intl. Airport (191 m, Michigan) 1020 hPa steady
Coleman Airport (517 m, Texas) 1017 hPa steady
Coles (220 m, Illinois) 1018 hPa increasing
College Park Airport (15 m, Maryland) 1021 hPa steady
Colonel James Jabara Airport (433 m, Kansas) 1013 hPa decreasing
Colorado Plains Regional Airport (1421 m, Colorado) 1007 hPa decreasing
Colorado Springs Airport (1881 m, Colorado) 1008 hPa decreasing
Columbia / Maury County (208 m, Tennessee) 1019 hPa steady
Columbia Airport (646 m, California) 1014 hPa steady
Columbia Gorge Regional Airport (73 m, Washington) 1009 hPa decreasing
Columbia Metropolitan Airport (69 m, South Carolina) 1019 hPa decreasing
Columbia Regional Airport (274 m, Missouri) 1017 hPa decreasing
Columbus Air Force Base (67 m, Mississippi) 1020 hPa increasing
Columbus Airport (200 m, Indiana) 1020 hPa increasing
Columbus Airport (440 m, Nebraska) 1012 hPa steady
Columbus County Airport (30 m, North Carolina) 1020 hPa steady
Columbus Metropolitan Airport (121 m, Georgia) 1021 hPa increasing
Comanche Airport (423 m, Texas) 1017 hPa steady
Comox (26 m, British Columbia) 1013 hPa increasing
Concord Airport (105 m, New Hampshire) 1018 hPa decreasing
Concord Regional Airport (210 m, North Carolina) 1021 hPa decreasing
Conroe Airport (75 m, Texas) 1018 hPa decreasing
Converse (1502 m, Wyoming) 1007 hPa increasing
Conway Airport (10 m, South Carolina) 1020 hPa steady
Cook Muni Arpt (402 m, Minnesota) 1010 hPa steady
Copper Harbor Ramos (186 m, Michigan) 1014 hPa increasing
Coral Harbour Airport (64 m, Nunavut) 1018 hPa steady
Cordele Airport (95 m, Georgia) 1023 hPa increasing
Corona Airport (163 m, California) 1015 hPa decreasing
Coronach (756 m, Saskatchewan) 1016 hPa increasing
Coronation (791 m, Alberta) 1021 hPa increasing
Corpus Christi Intl. Airport (15 m, Texas) 1017 hPa decreasing
Cortez Airport (1803 m, Colorado) 1014 hPa decreasing
Cortland Airport (365 m, New York) 1022 hPa steady
Corvallis Airport (75 m, Oregon) 1011 hPa steady
Cotulla (144 m, Texas) 1016 hPa decreasing
Coulter Field Airport (112 m, Texas) 1018 hPa steady
Council Bluffs Airport (382 m, Iowa) 1013 hPa decreasing
Cove Island (181 m, Ontario) 1019 hPa decreasing
Covington Airport (247 m, Georgia) 1020 hPa steady
Covington Airport (267 m, Kentucky) 1019 hPa decreasing
Cox Field (167 m, Texas) 1017 hPa steady
Craig Field / Selma (51 m, Alabama) 1021 hPa steady
Crawford County Airport (141 m, Illinois) 1019 hPa steady
Crawfordsville Airport (244 m, Indiana) 1019 hPa steady
Creech Air Force Base Airport (951 m, Nevada) 1010 hPa decreasing
Crescent City (17 m, California) 1014 hPa decreasing
Creston (394 m, Iowa) 1015 hPa decreasing
Creston Campbell Scientific (646 m, British Columbia) 1016 hPa increasing
Crewe Airport (128 m, Virginia) 1020 hPa steady
Croker Rvr (69 m, Northwest Territories) 1015 hPa increasing
Crookston Airport (273 m, Minnesota) 1009 hPa increasing
Crosby Airport (594 m, North Dakota) 1014 hPa steady
Cross City Airport (13 m, Florida) 1020 hPa decreasing
Crossville Airport (569 m, Tennessee) 1018 hPa decreasing
Crystal Airport (265 m, Minnesota) 1010 hPa decreasing
Crystal River Airport (3 m, Florida) 1021 hPa steady
Culpeper Regional Airport (95 m, Virginia) 1022 hPa steady
Cumberland Airport (378 m, Wisconsin) 1013 hPa steady
Cumshewa (17 m, British Columbia) 1019 hPa decreasing
Currituck County Regional Airport (5 m, North Carolina) 1020 hPa steady
Curtis Field (557 m, Texas) 1017 hPa steady
Curtis L. Brown Jr. Field (40 m, North Carolina) 1020 hPa steady
Cushing Airport (279 m, Oklahoma) 1015 hPa steady
Custer Airport (1707 m, South Dakota) 1007 hPa increasing
Custer Airport (188 m, Michigan) 1020 hPa steady
Cut Bank Airport (1169 m, Montana) 1023 hPa decreasing
Cuyahoga (268 m, Ohio) 1021 hPa steady
Dalhart Airport (1216 m, Texas) 1010 hPa decreasing
Dallas Executive Airport (201 m, Texas) 1016 hPa steady
Dallas Love Field (148 m, Texas) 1016 hPa decreasing
Dallas/Fort Worth Intl. Airport (182 m, Texas) 1016 hPa steady
Dalton Airport (216 m, Georgia) 1020 hPa steady
Danbury Airport (139 m, Connecticut) 1020 hPa decreasing
Dane County Regional Airport (264 m, Wisconsin) 1017 hPa steady
Daniel Field (129 m, Georgia) 1020 hPa decreasing
Dansville Airport (201 m, New York) 1022 hPa increasing
Danville Regional Airport (174 m, Virginia) 1019 hPa decreasing
Dare (4 m, North Carolina) 1020 hPa steady
Dare County Gunnery Range (3 m, North Carolina) 1020 hPa steady
Darke County Airport (307 m, Ohio) 1020 hPa steady
Darlington (59 m, South Carolina) 1020 hPa steady
Dauphin Airport (305 m, Manitoba) 1011 hPa increasing
Dauphin Airport (305 m, Manitoba) 1011 hPa increasing
Davenport Airport (259 m, Iowa) 1017 hPa decreasing
David Wayne Hooks Memorial Airport (46 m, Texas) 1018 hPa decreasing
Davidson County Airport (223 m, North Carolina) 1020 hPa steady
Daviess Cnty AP (144 m, Indiana) 1018 hPa steady
Davis (808 m, Arizona) 1013 hPa steady
Davis Airport (21 m, California) 1011 hPa steady
Davis Field (186 m, Oklahoma) 1016 hPa decreasing
Davison Army Airfield (21 m, Virginia) 1021 hPa steady
Dawson Community Airport (749 m, Montana) 1015 hPa steady
Dawson Creek Airport (655 m, British Columbia) 1024 hPa decreasing
Dawson Y. T. AP (370 m, Yukon) 1022 hPa decreasing
Dayton Intl. Airport (306 m, Ohio) 1020 hPa decreasing
Dayton- Wright Brothers Airport (293 m, Ohio) 1019 hPa decreasing
Daytona Beach Airport (38 m, Florida) 1021 hPa decreasing
DeFuniak Springs (88 m, Florida) 1023 hPa steady
DeKalb Airport (279 m, Illinois) 1019 hPa steady
DeKalb- Peachtree Airport (305 m, Georgia) 1019 hPa increasing
DeQuincy Airport (25 m, Louisiana) 1019 hPa steady
Deadhorse Airport (23 m, Alaska) 1024 hPa increasing
Deadman Valley (283 m, Northwest Territories) 1020 hPa decreasing
Dease Lake (816 m, British Columbia) 1023 hPa decreasing
Dease Lake Airport (803 m, British Columbia) 1022 hPa decreasing
Debert (39 m, Nova Scotia) 1014 hPa steady
Decatur (43 m, Georgia) 1023 hPa steady
Decatur Airport (208 m, Illinois) 1019 hPa decreasing
Decatur Airport (319 m, Texas) 1017 hPa steady
Deer Lake Airport (29 m, Newfoundland) 1014 hPa decreasing
Deer Park Airport (672 m, Washington) 1012 hPa increasing
Deering Airport (9 m, Alaska) 1016 hPa steady
Defiance Memorial Airport (219 m, Ohio) 1019 hPa decreasing
Del Rio Airport (314 m, Texas) 1014 hPa decreasing
Delaware (286 m, Indiana) 1019 hPa increasing
Delaware Airport (288 m, Ohio) 1020 hPa steady
Delhi (232 m, Ontario) 1020 hPa decreasing
Deline (213 m, Northwest Territories) 1020 hPa steady
Deline Airport (176 m, Northwest Territories) 1020 hPa increasing
Delta County Airport (187 m, Michigan) 1016 hPa steady
Denison (388 m, Iowa) 1012 hPa decreasing
Denton Airport (197 m, Texas) 1016 hPa decreasing
Derby Field (1190 m, California) 1016 hPa decreasing
Des Moines Intl. Airport (294 m, Iowa) 1014 hPa decreasing
Destin (7 m, Georgia) 1023 hPa decreasing
Detroit Lakes Airport (426 m, Minnesota) 1009 hPa steady
Detroit Metropolitan Wayne County Airport (202 m, Michigan) 1020 hPa steady
Devils Lake Regional Airport (443 m, North Dakota) 1007 hPa decreasing
Dewar Lakes AP (488 m, Nunavut) 1022 hPa decreasing
Dexter B. Florence Memorial Field (56 m, Arkansas) 1020 hPa increasing
Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) 1010 hPa increasing
Dillant (149 m, New Hampshire) 1019 hPa steady
Dillingham Airport (29 m, Alaska) 1015 hPa steady
Dillon Airport (1597 m, Montana) 1013 hPa decreasing
District (281 m, Ontario) 1020 hPa decreasing
Dobbins Air Reserve Base (326 m, Georgia) 1020 hPa steady
Dodge Center Airport (398 m, Minnesota) 1014 hPa steady
Dodge City Regional Airport (790 m, Kansas) 1009 hPa decreasing
Dodge County Airport (285 m, Wisconsin) 1018 hPa steady
Donaldson Center Airport (291 m, South Carolina) 1020 hPa steady
Door (221 m, Wisconsin) 1018 hPa steady
Douglas Airport (78 m, Georgia) 1021 hPa steady
Dover Air Force Base (9 m, Delaware) 1021 hPa decreasing
Doylestown Airport (120 m, Pennsylvania) 1020 hPa decreasing
Drake Field (381 m, Arkansas) 1016 hPa steady
Draughon- Miller Central Texas Regional Airport (208 m, Texas) 1017 hPa decreasing
Drummond Island Airport (204 m, Michigan) 1018 hPa steady
Dryden Airport (413 m, Ontario) 1009 hPa decreasing
Dryden Terrell C. Arpt (707 m, Texas) 1012 hPa decreasing
DuBois Airport (554 m, Pennsylvania) 1021 hPa decreasing
DuPage Airport (231 m, Illinois) 1018 hPa decreasing
Dubawnt Lake (237 m, Nunavut) 1019 hPa increasing
Dubuque Regional Airport (329 m, Iowa) 1017 hPa decreasing
Duke Field (57 m, Florida) 1022 hPa decreasing
Duluth Airport (432 m, Minnesota) 1011 hPa decreasing
Duplin (42 m, North Carolina) 1020 hPa steady
Durango (2038 m, Colorado) 1017 hPa decreasing
Durant Regional Airport (213 m, Oklahoma) 1017 hPa steady
Dutchess County Airport (51 m, New York) 1020 hPa increasing
Dyess Air Force Base (545 m, Texas) 1011 hPa decreasing
Eagle Airport (268 m, Alaska) 1020 hPa decreasing
Eagle County Regional Airport (1993 m, Colorado) 1023 hPa steady
Eagle Creek Airpark Airport (250 m, Indiana) 1019 hPa increasing
Eagle Lake Airport (56 m, Texas) 1018 hPa steady
Eagle River Union Airport (500 m, Wisconsin) 1016 hPa steady
Eagle's Nest Airport (438 m, Virginia) 1022 hPa steady
Ear Falls (355 m, Ontario) 1008 hPa decreasing
Eareckson Air Station (31 m, Alaska) 1004 hPa increasing
East Hampton Airport (17 m, New York) 1020 hPa steady
East Point (8 m, Prince Edward Island) 1013 hPa increasing
East Texas Regional Airport (124 m, Texas) 1018 hPa increasing
Eastern Oregon Regional Airport (456 m, Oregon) 1009 hPa increasing
Eastern Slopes Regional Airport (137 m, Maine) 1017 hPa decreasing
Eastern WV Regional Airport (170 m, West-Virginia) 1021 hPa decreasing
Easterwood Airport (98 m, Texas) 1018 hPa decreasing
Eastman Airport (93 m, Georgia) 1022 hPa steady
Easton Airport (22 m, Maryland) 1022 hPa steady
Edgar County Airport (199 m, Illinois) 1019 hPa steady
Edmonton (IAP) (707 m, Alberta) 1023 hPa increasing
Edmonton Municipal Cr10 (671 m, Alberta) 1023 hPa increasing
Edmundston (156 m, New Brunswick) 1015 hPa decreasing
Edward F. Knapp State Airport (355 m, Vermont) 1020 hPa increasing
Edward G. Pitka Sr. Airport (46 m, Alaska) 1021 hPa increasing
Edwards (701 m, California) 1011 hPa decreasing
Edwards Air Force Base (705 m, California) 1011 hPa decreasing
Effingham (179 m, Illinois) 1019 hPa steady
Egbert CS (251 m, Ontario) 1020 hPa decreasing
Egegik Airport (119 m, Alaska) 1014 hPa steady
Eielson Air Force Base (167 m, Alaska) 1022 hPa increasing
Ekati Diamond Mine (469 m, Northwest Territories) 1015 hPa decreasing
El Monte Airport (90 m, California) 1016 hPa steady
Elbow Lake (367 m, Minnesota) 1009 hPa steady
Elfin Cove Seaplane Base (1 m, Alaska) 1023 hPa decreasing
Elizabeth City Regional Airport (4 m, North Carolina) 1020 hPa decreasing
Elizabethton Airport (486 m, Tennessee) 1018 hPa steady
Elk City Regional Business Airport (610 m, Oklahoma) 1016 hPa steady
Elkhart Airport (237 m, Indiana) 1020 hPa steady
Elkins/Randolph Field AP (609 m, West-Virginia) 1021 hPa decreasing
Elko Regional Airport (1565 m, Nevada) 1014 hPa decreasing
Ellington Field Joint Reserve Base (10 m, Texas) 1019 hPa steady
Ellsworth Air Force Base (979 m, South Dakota) 1009 hPa increasing
Elmendorf Air Force Base (59 m, Alaska) 1023 hPa steady
Elmira Corning Regional Airport (291 m, New York) 1021 hPa increasing
Elora (376 m, Ontario) 1021 hPa increasing
Ely Airport (443 m, Minnesota) 1011 hPa steady
Emmonak Airport (3 m, Alaska) 1014 hPa steady
Emporia Airport (39 m, Virginia) 1020 hPa steady
Emporia Airport (368 m, Kansas) 1014 hPa increasing
Englee (30 m, Newfoundland) 1017 hPa increasing
Enid Woodring Regional Airport (356 m, Oklahoma) 1014 hPa steady
Ennadai Lake (AUT) (353 m, Nunavut) 1018 hPa steady
Enterprise Airport (110 m, Alabama) 1023 hPa increasing
Entrance Isl. (5 m, British Columbia) 1012 hPa steady
Ephraim (236 m, Wisconsin) 1017 hPa steady
Ephrata Airport (383 m, Washington) 1009 hPa increasing
Erie Intl. Airport (225 m, Pennsylvania) 1021 hPa decreasing
Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) 1023 hPa decreasing
Ernest A. Love Field Airport (1537 m, Arizona) 1012 hPa decreasing
Esler Airfield (34 m, Louisiana) 1020 hPa increasing
Essex (53 m, New Jersey) 1021 hPa decreasing
Estevan Airport (584 m, Saskatchewan) 1014 hPa increasing
Estevan Point (7 m, British Columbia) 1012 hPa increasing
Esther 1 (707 m, Alberta) 1020 hPa increasing
Estherville Muni (401 m, Iowa) 1011 hPa increasing
Eugene Airport (114 m, Oregon) 1011 hPa increasing
Eureka AP (11 m, Nunavut) 1017 hPa increasing
Eureka Skelton AP (1002 m, Alaska) 1025 hPa steady
Evanston Airport (2177 m, Wyoming) 1014 hPa increasing
Evansville Airport (118 m, Indiana) 1018 hPa decreasing
Everett- Stewart Regional Airport (104 m, Tennessee) 1018 hPa steady
Fairbanks Intl. Airport (135 m, Alaska) 1021 hPa increasing
Fairchild Air Force Base (743 m, Washington) 1011 hPa increasing
Fairfield (264 m, Ohio) 1019 hPa decreasing
Fairfield Airport (133 m, Illinois) 1018 hPa steady
Fairfield Airport (244 m, Iowa) 1016 hPa steady
Fairfield County Airport (176 m, South Carolina) 1020 hPa steady
Fairmont Airport (354 m, Minnesota) 1012 hPa increasing
Faith (787 m, South Dakota) 1009 hPa increasing
Falcon Field (424 m, Arizona) 1014 hPa steady
Falfurrias Airport (34 m, Texas) 1016 hPa steady
Fallbrook Airport (216 m, California) 1016 hPa steady
Falls City/Brenner (300 m, Nebraska) 1013 hPa decreasing
Falls Intl. Airport (362 m, Minnesota) 1009 hPa increasing
False River Regional Airport (12 m, Louisiana) 1020 hPa steady
Faribault Muni Awos (322 m, Minnesota) 1012 hPa decreasing
Farmington Airport (274 m, Missouri) 1020 hPa steady
Farmville (125 m, Virginia) 1020 hPa steady
Fayetteville Airport (300 m, Tennessee) 1020 hPa steady
Fayetteville Regional Airport (58 m, North Carolina) 1019 hPa decreasing
Felker Army Airfield (4 m, Virginia) 1020 hPa steady
Felts Field Airport (595 m, Washington) 1010 hPa increasing
Fergus Falls Airport (361 m, Minnesota) 1008 hPa steady
Fernandina Beach Airport (5 m, Florida) 1020 hPa steady
Field of Dreams AP (311 m, Minnesota) 1012 hPa steady
Fillmore County Airport (389 m, Minnesota) 1016 hPa steady
Findlay Airport (247 m, Ohio) 1019 hPa decreasing
First Flight Airport (4 m, North Carolina) 1020 hPa steady
Fitch H. Beach Airport (272 m, Michigan) 1019 hPa steady
Fitchburg Airport (106 m, Massachusetts) 1019 hPa increasing
Fitzgerald Airport (111 m, Georgia) 1023 hPa increasing
Flag Island (328 m, Minnesota) 1008 hPa steady
Flagler County Airport (10 m, Florida) 1021 hPa decreasing
Fleming-Mason Airport (278 m, Kentucky) 1019 hPa steady
Fletcher Field (53 m, Mississippi) 1020 hPa increasing
Flin Flon Airport (304 m, Manitoba) 1013 hPa increasing
Flora (144 m, Illinois) 1019 hPa steady
Florala Airport (96 m, Alabama) 1023 hPa steady
Florence Airport (44 m, South Carolina) 1020 hPa decreasing
Florida Keys Marathon Airport (2 m, Florida) 1021 hPa decreasing
Floyd Bennett Memorial Airport (100 m, New York) 1019 hPa decreasing
Flying Cloud Airport (276 m, Minnesota) 1011 hPa decreasing
Folsom Field (294 m, Alabama) 1022 hPa steady
Fond du Lac (246 m, Wisconsin) 1018 hPa decreasing
Foothills Regional Airport (387 m, North Carolina) 1021 hPa steady
Ford Airport (360 m, Michigan) 1016 hPa steady
Forest City Airport (375 m, Iowa) 1014 hPa steady
Fort Carson (1789 m, Colorado) 1011 hPa increasing
Fort Chipewyan Airport (238 m, Alberta) 1021 hPa steady
Fort Collins- Loveland Airport (1529 m, Colorado) 1014 hPa steady
Fort Dodge Regional Airport (355 m, Iowa) 1014 hPa steady
Fort Good Hope (82 m, Northwest Territories) 1023 hPa decreasing
Fort Lauderdale (7 m, Florida) 1021 hPa decreasing
Fort Lauderdale Airport (4 m, Florida) 1022 hPa decreasing
Fort Madison (221 m, Iowa) 1017 hPa steady
Fort McMurray Airport (375 m, Alberta) 1021 hPa decreasing
Fort McMurray CS (369 m, Alberta) 1020 hPa decreasing
Fort McPherson Airport (43 m, Northwest Territories) 1025 hPa increasing
Fort Montmorency Rc RCS (673 m, California) 1017 hPa increasing
Fort Nelson Airport (389 m, British Columbia) 1020 hPa decreasing
Fort Polk (110 m, Louisiana) 1019 hPa increasing
Fort Simpson Climate (168 m, Northwest Territories) 1019 hPa steady
Fort Smith (203 m, Northwest Territories) 1020 hPa decreasing
Fort Smith Airport (205 m, Northwest Territories) 1020 hPa decreasing
Fort St. John AP (695 m, British Columbia) 1024 hPa decreasing
Fort Stockton- Pecos County Airport (917 m, Texas) 1011 hPa decreasing
Fort Wayne Intl. Airport (252 m, Indiana) 1020 hPa steady
Fort Worth Alliance Airport (220 m, Texas) 1015 hPa decreasing
Fort Worth Meacham Intl. Airport (216 m, Texas) 1015 hPa decreasing
Fort Worth Spinks Airport (233 m, Texas) 1017 hPa steady
Fort Yukon Airport (135 m, Alaska) 1020 hPa steady
Fosston (388 m, Minnesota) 1008 hPa steady
Francis S. Gabreski Airport (20 m, New York) 1021 hPa increasing
Frankfort Dow Memorial Field (193 m, Michigan) 1018 hPa steady
Frankfort Municipal Airport (262 m, Indiana) 1020 hPa steady
Franklin Airport (616 m, Tennessee) 1021 hPa steady
Franklin Airport (12 m, Virginia) 1020 hPa steady
Franklin County State Airport (70 m, Vermont) 1018 hPa steady
Frederick Airport (92 m, Maryland) 1022 hPa steady
Frederick Regional Airport (377 m, Oklahoma) 1012 hPa decreasing
Fredericksburg (517 m, Texas) 1018 hPa steady
Fredericksburg Airport (26 m, Virginia) 1020 hPa steady
Fredericton Intl. Airport (31 m, New Brunswick) 1013 hPa decreasing
Freeport Airport (262 m, Illinois) 1019 hPa steady
Frelighsburg (152 m, Quebec) 1018 hPa increasing
Fremont Airport (235 m, Michigan) 1019 hPa steady
Fremont Airport (379 m, Nebraska) 1012 hPa steady
Fresno Yosemite Intl. Airport (100 m, California) 1012 hPa increasing
Friday Harbor Airport (33 m, Washington) 1012 hPa increasing
Friedman Memorial Airport (1620 m, Idaho) 1018 hPa increasing
Front Royal-warren County (216 m, Virginia) 1021 hPa steady
Ft Severn (15 m, Ontario) 1001 hPa increasing
Ft. Pickett / Blackstone (134 m, Virginia) 1020 hPa steady
Fullerton Airport (29 m, California) 1015 hPa decreasing
Fulton County Airport (269 m, New York) 1020 hPa steady
Fulton County Airport (256 m, Georgia) 1020 hPa steady
Fulton County Airport (241 m, Indiana) 1019 hPa decreasing
Gage Airport (667 m, Oklahoma) 1011 hPa decreasing
Gagetown Awos A (51 m, New Brunswick) 1013 hPa decreasing
Gainesville Airport (256 m, Texas) 1017 hPa steady
Gainesville Regional Airport (46 m, Florida) 1021 hPa decreasing
Galesburg Airport (233 m, Illinois) 1018 hPa steady
Galliano Airport (0 m, Louisiana) 1020 hPa steady
Gamètì/Rae Lakes Airport (220 m, Northwest Territories) 1018 hPa decreasing
Gambell Airport (7 m, Alaska) 1011 hPa steady
Gander Airport (151 m, Newfoundland) 1016 hPa decreasing
Garden (878 m, Kansas) 1008 hPa decreasing
Garfield County Regional Airport (1691 m, Colorado) 1014 hPa decreasing
Garner Field (287 m, Texas) 1017 hPa steady
Garrison Airport (587 m, North Dakota) 1010 hPa increasing
Gary Airport (180 m, Indiana) 1019 hPa steady
Gastonia Airport (243 m, North Carolina) 1019 hPa decreasing
Gatesville Airport (276 m, Texas) 1018 hPa steady
Gatineau-Ottawa Executive Airport (64 m, Quebec) 1018 hPa increasing
Gaylord Airport (404 m, Michigan) 1019 hPa decreasing
General Mitchell Intl. Airport (211 m, Wisconsin) 1018 hPa steady
General William J. Fox Airfield (712 m, California) 1012 hPa decreasing
George Bush Intercontinental Airport (33 m, Texas) 1018 hPa decreasing
George Island (223 m, Manitoba) 1007 hPa increasing
George M. Bryan Airport (101 m, Mississippi) 1020 hPa steady
Georgetown Airport (240 m, Texas) 1017 hPa steady
Georgetown Airport (12 m, South Carolina) 1021 hPa steady
Gerald R. Ford Intl. Airport (245 m, Michigan) 1019 hPa decreasing
Geraldton AP (349 m, Ontario) 1012 hPa decreasing
Giddings Airport (148 m, Texas) 1019 hPa steady
Gila Bend Airport (269 m, Arizona) 1011 hPa steady
Gillam Airport (146 m, Manitoba) 1005 hPa increasing
Gillespie Field Airport (117 m, California) 1016 hPa steady
Gillette (1230 m, Wyoming) 1011 hPa decreasing
Gilmer Airport (127 m, Texas) 1018 hPa steady
Gjoa Haven Airport (46 m, Nunavut) 1009 hPa decreasing
Glasgow Airport (218 m, Kentucky) 1018 hPa steady
Glasgow Airport (693 m, Montana) 1016 hPa increasing
Glen Ullin Airport (634 m, North Dakota) 1010 hPa steady
Glencoe Airport (302 m, Minnesota) 1011 hPa steady
Glendale Airport (325 m, Arizona) 1013 hPa steady
Glenwood (Asos) (425 m, Minnesota) 1010 hPa steady
Goderich (214 m, Ontario) 1020 hPa decreasing
Godman Army Airfield (239 m, Kentucky) 1018 hPa steady
Gogebic- Iron County Airport (375 m, Michigan) 1012 hPa decreasing
Golden (785 m, British Columbia) 1018 hPa decreasing
Golden Triangle Regional Airport (80 m, Mississippi) 1020 hPa steady
Golovin Airport (8 m, Alaska) 1017 hPa steady
Gonzales Airport (4 m, Louisiana) 1019 hPa steady
Gonzales Airport (108 m, Texas) 1017 hPa steady
Goose (49 m, Newfoundland) 1014 hPa steady
Gordon K. Bush Airport (234 m, Ohio) 1019 hPa steady
Gordonsville Muni (138 m, Virginia) 1021 hPa steady
Gore Bay AP (190 m, Ontario) 1019 hPa decreasing
Goshen Airport (252 m, Indiana) 1019 hPa decreasing
Grafton Airport (251 m, North Dakota) 1009 hPa increasing
Graham Airport (342 m, Texas) 1016 hPa steady
Granbury Airport (237 m, Texas) 1017 hPa steady
Grand Étang (13 m, Nova Scotia) 1013 hPa -
Grand Canyon National Park Airport (2014 m, Arizona) 1015 hPa decreasing
Grand Forks Air Force Base (276 m, North Dakota) 1010 hPa increasing
Grand Forks Intl. Airport (255 m, North Dakota) 1010 hPa steady
Grand Marais (186 m, Minnesota) 1012 hPa steady
Grand Marais Airport (505 m, Minnesota) 1013 hPa steady
Grand Prairie Airport (180 m, Texas) 1017 hPa steady
Grand Rapids (413 m, Minnesota) 1010 hPa steady
Grand Rapids (223 m, Manitoba) 1009 hPa increasing
Grand Strand Airport (10 m, South Carolina) 1021 hPa decreasing
Grande Prairie Airport (669 m, Alberta) 1025 hPa decreasing
Granite Falls Airport (319 m, Minnesota) 1010 hPa steady
Grant County Intl. Airport (364 m, Washington) 1009 hPa increasing
Gratiot Community Airport (230 m, Michigan) 1020 hPa steady
Gray Army Airfield (89 m, Washington) 1011 hPa steady
Grayling Airport (353 m, Michigan) 1019 hPa steady
Great Bend Airport (575 m, Kansas) 1012 hPa steady
Great Duck Island (183 m, Ontario) 1019 hPa decreasing
Great Falls Intl. Airport (1116 m, Montana) 1020 hPa decreasing
Greater Binghamton Airport (497 m, New York) 1021 hPa increasing
Greater Cumberland Regional Airport (236 m, West-Virginia) 1022 hPa steady
Greater Cumberland Regional Airport (236 m, Maryland) 1022 hPa steady
Greater Rochester Intl. Airport (169 m, New York) 1021 hPa steady
Greeley- Weld County Airport (1420 m, Colorado) 1014 hPa steady
Greenbrier Valley Airport (702 m, West-Virginia) 1022 hPa steady
Greencastle Putnam County (257 m, Indiana) 1019 hPa steady
Greensboro (206 m, Georgia) 1020 hPa steady
Greenville (Amos) (316 m, Maine) 1016 hPa decreasing
Greenville Downtown Airport (319 m, South Carolina) 1019 hPa decreasing
Greenville- Spartanburg Intl. Airport (296 m, South Carolina) 1019 hPa increasing
Greenwood (28 m, Nova Scotia) 1014 hPa decreasing
Greenwood (192 m, South Carolina) 1020 hPa decreasing
Greenwood- Leflore Airport (47 m, Mississippi) 1020 hPa steady
Grey Islet (8 m, British Columbia) 1018 hPa decreasing
Grider Field (63 m, Arkansas) 1019 hPa decreasing
Griffin Airport (292 m, Georgia) 1022 hPa steady
Griffiss Intl. Airport (154 m, New York) 1020 hPa increasing
Grinnell Airport (307 m, Iowa) 1016 hPa steady
Grissom Air Reserve Base (247 m, Indiana) 1019 hPa steady
Grosse Ile Airport (176 m, Michigan) 1020 hPa steady
Groton-New London Airport (3 m, Connecticut) 1019 hPa increasing
Grove Airport (254 m, Oklahoma) 1016 hPa steady
Gulfport (9 m, Mississippi) 1020 hPa steady
Gulkana Airport (481 m, Alaska) 1025 hPa decreasing
Gunnison (2339 m, Colorado) 1026 hPa steady
Gustavus Airport (12 m, Alaska) 1022 hPa steady
Guthrie Airport (327 m, Oklahoma) 1014 hPa steady
Gwinner Airport (386 m, North Dakota) 1008 hPa increasing
Gwinnett (323 m, Georgia) 1020 hPa steady
H. L. Sonny Callahan Airport (28 m, Alabama) 1022 hPa steady
Hagerstown Regional Airport (215 m, Maryland) 1022 hPa steady
Haines Airport (9 m, Alaska) 1022 hPa decreasing
Haines Junction (595 m, Yukon) 1023 hPa decreasing
Half Moon Bay Airport (20 m, California) 1016 hPa increasing
Halifax Airport (145 m, Nova Scotia) 1013 hPa decreasing
Hall Beach Airport (7 m, Nunavut) 1018 hPa increasing
Halliburton Field (339 m, Oklahoma) 1016 hPa steady
Hallock (250 m, Minnesota) 1008 hPa steady
Hamilton Airport (396 m, Texas) 1018 hPa steady
Hamilton Airport (238 m, Ontario) 1021 hPa decreasing
Hamilton Rbg CS (107 m, Ontario) 1019 hPa decreasing
Hammond Northshore Regional Airport (13 m, Louisiana) 1020 hPa steady
Hampton Roads Executive Airport (7 m, Virginia) 1020 hPa steady
Hancock (26 m, Maine) 1015 hPa steady
Hanford Airport (75 m, California) 1012 hPa increasing
Hannibal Regional Airport (234 m, Missouri) 1017 hPa decreasing
Hanover (63 m, Virginia) 1021 hPa decreasing
Hanscom Field (41 m, Massachusetts) 1019 hPa steady
Harbor Beach(Ramos) (183 m, Michigan) 1019 hPa decreasing
Harbor Springs Airport (209 m, Michigan) 1018 hPa steady
Harlan Airport (375 m, Iowa) 1014 hPa decreasing
Harlan Airport (473 m, Kentucky) 1019 hPa increasing
Harnett Regional Jetport Airport (60 m, North Carolina) 1020 hPa steady
Harrell Field (40 m, Arkansas) 1018 hPa steady
Harriman-and-West Airport (201 m, Massachusetts) 1019 hPa decreasing
Harrisburg (121 m, Illinois) 1019 hPa steady
Harrisburg Intl. Airport (94 m, Pennsylvania) 1021 hPa steady
Harrison County Airport (109 m, Texas) 1019 hPa steady
Harrow CDA (AUT) (192 m, Ontario) 1019 hPa decreasing
Harry Clever Field Airport (272 m, Ohio) 1020 hPa decreasing
Harry P. Williams Memorial Airport (3 m, Louisiana) 1020 hPa steady
Harry Stern Airport (295 m, North Dakota) 1008 hPa steady
Hartford Airport (6 m, Connecticut) 1019 hPa steady
Hartness State Airport (176 m, Vermont) 1019 hPa decreasing
Hartsville Regional Airport (111 m, South Carolina) 1019 hPa decreasing
Harvey Airport (487 m, North Dakota) 1009 hPa steady
Hastings Airport (596 m, Nebraska) 1009 hPa decreasing
Hat Isl. (36 m, Nunavut) 1009 hPa increasing
Hattiesburg- Laurel Regional Airport (91 m, Mississippi) 1020 hPa decreasing
Havre (792 m, Montana) 1020 hPa increasing
Havre-Saint-Pierre (37 m, Quebec) 1013 hPa increasing
Havre-Saint-Pierre (34 m, Quebec) 1013 hPa increasing
Hawkins Field (104 m, Mississippi) 1021 hPa decreasing
Hawthorne Airport (19 m, California) 1015 hPa decreasing
Hay River (164 m, Northwest Territories) 1018 hPa decreasing
Hay River Airport (170 m, Northwest Territories) 1019 hPa decreasing
Hays Regional Airport (609 m, Kansas) 1011 hPa steady
Hayward Executive Airport (14 m, California) 1016 hPa increasing
Hazlehurst Airport (78 m, Georgia) 1020 hPa steady
Hazleton Airport (489 m, Pennsylvania) 1024 hPa steady
Hearne Airport (87 m, Texas) 1018 hPa steady
Heath Point (7 m, Quebec) 1012 hPa decreasing
Hebbronville Airport (202 m, Texas) 1017 hPa steady
Hebron Airport (447 m, Nebraska) 1012 hPa steady
Hector Intl. Airport (274 m, North Dakota) 1006 hPa decreasing
Henderson (117 m, Kentucky) 1018 hPa steady
Henderson Executive Airport (749 m, Nevada) 1010 hPa decreasing
Henderson- Oxford Airport (161 m, North Carolina) 1020 hPa steady
Henry County Airport (177 m, Tennessee) 1019 hPa steady
Henry Post Army Airfield (360 m, Oklahoma) 1014 hPa decreasing
Henry Tift Myers Airport (108 m, Georgia) 1022 hPa steady
Herbert Isl. (17 m, British Columbia) 1014 hPa steady
Hermiston Airport (195 m, Oregon) 1009 hPa steady
Hettinger Airport (824 m, North Dakota) 1009 hPa decreasing
Hickory Regional Airport (348 m, North Carolina) 1017 hPa decreasing
High Level Airport (338 m, Alberta) 1022 hPa decreasing
Hill (666 m, Kansas) 1007 hPa decreasing
Hill Air Force Base (1459 m, Utah) 1013 hPa decreasing
Hillsboro Airport (62 m, Oregon) 1010 hPa decreasing
Hillsboro Airport (209 m, Texas) 1017 hPa steady
Hillsdale Airport (360 m, Michigan) 1020 hPa steady
Hillsville (834 m, Virginia) 1022 hPa steady
Hilton Head Airport (7 m, South Carolina) 1021 hPa decreasing
Hobart Regional Airport (478 m, Oklahoma) 1013 hPa decreasing
Hollister Airport (70 m, California) 1016 hPa steady
Holman Island AP (36 m, Northwest Territories) 1013 hPa steady
Holy Cross Airport (21 m, Alaska) 1017 hPa decreasing
Homer Airport (26 m, Alaska) 1023 hPa steady
Homerville Airport (57 m, Georgia) 1020 hPa decreasing
Homestead Air Reserve Base (2 m, Florida) 1022 hPa decreasing
Hoonah Airport (0 m, Alaska) 1022 hPa decreasing
Hooper Bay Airport (5 m, Alaska) 1012 hPa steady
Hope (39 m, British Columbia) 1013 hPa decreasing
Horace Williams Airport (155 m, North Carolina) 1019 hPa decreasing
Hot Springs (1153 m, Virginia) 1024 hPa decreasing
Houghton (327 m, Michigan) 1013 hPa decreasing
Houlton Intl. Airport (150 m, Maine) 1014 hPa decreasing
Houma- Terrebonne Airport (3 m, Mississippi) 1020 hPa steady
Houston County Airport (106 m, Texas) 1019 hPa steady
Houston Executive Airport (51 m, Texas) 1019 hPa steady
Houston Southwest Airport (21 m, Texas) 1018 hPa steady
Hunter Army Airfield (13 m, Georgia) 1020 hPa decreasing
Huntingburg Airport (161 m, Indiana) 1019 hPa steady
Huntington Muni (246 m, Indiana) 1020 hPa steady
Huntsville Intl. Airport (196 m, Alabama) 1020 hPa steady
Huntsville Regional Airport (111 m, Texas) 1018 hPa decreasing
Hurlburt Field (11 m, Florida) 1022 hPa increasing
Huron Airport (393 m, South Dakota) 1006 hPa increasing
Huslia Airport (65 m, Alaska) 1019 hPa steady
Hutchinson (931 m, Texas) 1011 hPa steady
Hutchinson Airport (323 m, Minnesota) 1012 hPa increasing
Hutchinson Airport (462 m, Kansas) 1010 hPa decreasing
Hydaburg Seaplane Base (1 m, Alaska) 1020 hPa steady
Idabel (144 m, Oklahoma) 1017 hPa decreasing
Idaho Falls Regional Airport (1441 m, Idaho) 1012 hPa increasing
Igiugig Airport (27 m, Alaska) 1017 hPa decreasing
Igloolik Airport (51 m, Nunavut) 1018 hPa decreasing
Iliamna Airport (49 m, Alaska) 1020 hPa increasing
Illinois Valley Regional Airport (199 m, Illinois) 1019 hPa increasing
Imperial (997 m, Nebraska) 1006 hPa decreasing
Imperial County AP (-17 m, California) 1010 hPa decreasing
Independence Airport (298 m, Iowa) 1016 hPa decreasing
Independence Airport (251 m, Kansas) 1015 hPa steady
Indiana (429 m, Pennsylvania) 1023 hPa steady
Indianapolis Executive Airport (281 m, Indiana) 1020 hPa steady
Indianapolis Intl. Airport (246 m, Indiana) 1018 hPa steady
Indianapolis Mount Comfort (263 m, Indiana) 1020 hPa steady
Ingonish Beach CS (8 m, Nova Scotia) 1014 hPa increasing
Inuvik (68 m, Northwest Territories) 1024 hPa steady
Inuvik Climate (103 m, Northwest Territories) 1024 hPa steady
Inverness Airport (15 m, Florida) 1021 hPa decreasing
Ionia Airport (249 m, Michigan) 1019 hPa steady
Iowa City Airport (198 m, Iowa) 1017 hPa decreasing
Iowa Falls Airport (347 m, Iowa) 1016 hPa steady
Isbell Field (267 m, Alabama) 1020 hPa steady
Island Lake Airport (235 m, Manitoba) 1006 hPa decreasing
Ithaca Tompkins Regional Airport (335 m, New York) 1022 hPa increasing
Ivujivik Airport (42 m, Quebec) 1017 hPa decreasing
J. Lynn Helms Sevier (107 m, Arkansas) 1017 hPa steady
Jack Barstow Airport (194 m, Michigan) 1019 hPa steady
Jack Brooks Regional Airport (7 m, Texas) 1019 hPa increasing
Jack Edwards Airport (5 m, Alabama) 1022 hPa steady
Jackson (91 m, Mississippi) 1022 hPa decreasing
Jackson (305 m, Michigan) 1020 hPa steady
Jackson Airport (441 m, Minnesota) 1012 hPa increasing
Jackson Hole Airport (1964 m, Wyoming) 1020 hPa steady
Jackson Julian Carr (416 m, Kentucky) 1018 hPa decreasing
Jacksonville (206 m, Texas) 1019 hPa steady
Jacksonville Airport (190 m, Illinois) 1018 hPa steady
Jacksonville Executive at Craig Airport (12 m, Florida) 1021 hPa decreasing
Jacksonville Intl. Airport (11 m, Florida) 1021 hPa decreasing
Jacqueline Cochran Regional Airport (-36 m, California) 1010 hPa decreasing
Jaffrey Airport (317 m, New Hampshire) 1020 hPa decreasing
Jamestown Regional Airport (454 m, North Dakota) 1008 hPa increasing
Jasper Airport (65 m, Texas) 1019 hPa steady
Jasper County Airport (213 m, Indiana) 1019 hPa steady
Jefferson (167 m, Missouri) 1016 hPa decreasing
Jefferson Airport (290 m, Georgia) 1020 hPa steady
Jennings Airport (7 m, Louisiana) 1019 hPa steady
Jerome (1233 m, Idaho) 1011 hPa increasing
Jesup Airport (33 m, Georgia) 1020 hPa steady
Jim Hamilton (59 m, South Carolina) 1020 hPa decreasing
Jim Kelly Field (736 m, Nebraska) 1011 hPa increasing
Jimmy Carter Regional Airport (143 m, Georgia) 1023 hPa steady
Jimmy Lake (636 m, Saskatchewan) 1021 hPa increasing
John Bell Williams Airport (75 m, Mississippi) 1022 hPa steady
John F. Kennedy Intl. Airport (7 m, New York) 1020 hPa decreasing
John F. Kennedy Memorial Airport (251 m, Wisconsin) 1012 hPa decreasing
John H. Batten Airport (205 m, Wisconsin) 1019 hPa decreasing
John Wayne Airport (16 m, California) 1015 hPa decreasing
Johnson (334 m, Kansas) 1014 hPa increasing
Johnston County Airport (50 m, North Carolina) 1020 hPa steady
Johnstown (696 m, Pennsylvania) 1021 hPa increasing
Joint Base Andrews (88 m, Maryland) 1022 hPa increasing
Joliet Regional Airport (177 m, Illinois) 1019 hPa steady
Jonesboro Airport (80 m, Arkansas) 1018 hPa steady
Jonquière (128 m, Quebec) 1017 hPa increasing
Joplin Regional Airport (297 m, Missouri) 1015 hPa steady
Jordan Airport (811 m, Montana) 1016 hPa increasing
Junction Airport (522 m, Texas) 1014 hPa decreasing
Juneau Intl. Airport (7 m, Alaska) 1022 hPa decreasing
Kake Airport (9 m, Alaska) 1022 hPa steady
Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) 1019 hPa decreasing
Kalskag Airport (17 m, Alaska) 1016 hPa increasing
Kaltag Airport (60 m, Alaska) 1020 hPa increasing
Kamloops Airport (345 m, British Columbia) 1017 hPa decreasing
Kangiqsujuaq Airport (151 m, Quebec) 1018 hPa increasing
Kansas City Intl. Airport (313 m, Missouri) 1014 hPa steady
Kapuskasing (227 m, Ontario) 1015 hPa decreasing
Kapuskasing (218 m, Ontario) 1013 hPa decreasing
Katatota Island (AUT) (261 m, Ontario) 1011 hPa decreasing
Kearney Regional Airport (649 m, Nebraska) 1011 hPa steady
Keesler Air Force Base (10 m, Mississippi) 1021 hPa increasing
Kejimkujik 1 (165 m, Nova Scotia) 1015 hPa steady
Kelowna Intl. Airport (456 m, British Columbia) 1015 hPa steady
Kemptville (99 m, Ontario) 1019 hPa increasing
Kenai Airport (29 m, Alaska) 1024 hPa steady
Kendall-Tamiami Executive Airport (3 m, Florida) 1021 hPa decreasing
Kenosha Regional Airport (226 m, Wisconsin) 1018 hPa decreasing
Kentville (49 m, Nova Scotia) 1014 hPa decreasing
Keokuk Airport (205 m, Iowa) 1017 hPa steady
Kerrville Airport (493 m, Texas) 1019 hPa steady
Ketchikan Airport (29 m, Alaska) 1019 hPa decreasing
Key Lake Airport (510 m, Saskatchewan) 1019 hPa increasing
Key West Airport (5 m, Florida) 1021 hPa decreasing
Keystone Heights Airport (60 m, Florida) 1021 hPa decreasing
Kickapoo Downtown Airport (304 m, Texas) 1016 hPa steady
Killarney (196 m, Ontario) 1020 hPa decreasing
Killeen (283 m, Texas) 1016 hPa decreasing
Killeen- Fort Hood Regional Airport (309 m, Texas) 1017 hPa decreasing
Kindersley Regional Airport (698 m, Saskatchewan) 1018 hPa decreasing
King Cove Airport (47 m, Alaska) 1000 hPa decreasing
King Salmon Airport (14 m, Alaska) 1014 hPa decreasing
Kings Land O' Lakes Airport (520 m, Wisconsin) 1016 hPa steady
Kingston Arpt (Man) (93 m, Ontario) 1020 hPa increasing
Kingstree Airport (20 m, South Carolina) 1020 hPa steady
Kinston Regional Jetport (29 m, North Carolina) 1020 hPa steady
Kipnuk Airport (3 m, Alaska) 1011 hPa decreasing
Kirkland Lake (324 m, Ontario) 1018 hPa decreasing
Kirksville Regional Airport (294 m, Missouri) 1017 hPa decreasing
Kissimmee Gateway Airport (25 m, Florida) 1022 hPa steady
Kit Carson County Airport (1285 m, Colorado) 1006 hPa decreasing
Kivalina Airport (3 m, Alaska) 1017 hPa decreasing
Klawock Airport (24 m, Alaska) 1020 hPa decreasing
Knox Airport (209 m, Indiana) 1019 hPa steady
Knox County Airport (363 m, Ohio) 1020 hPa decreasing
Knox County Regional Airport (17 m, Maine) 1015 hPa steady
Knoxville (283 m, Iowa) 1016 hPa increasing
Kodiak Airport (34 m, Alaska) 1021 hPa decreasing
Kokomo Airport (253 m, Indiana) 1019 hPa steady
Komakuk Beach (13 m, Yukon) 1026 hPa increasing
Kugaaruk Airport (325 m, Nunavut) 1016 hPa decreasing
Kugluktuk Airport (23 m, Nunavut) 1015 hPa decreasing
Kuujjuaq Airport (44 m, Quebec) 1018 hPa decreasing
L'Assomption (21 m, Quebec) 1018 hPa increasing
L. M. Clayton Airport (605 m, Montana) 1015 hPa decreasing
La Baie (135 m, Quebec) 1016 hPa increasing
La Crosse Regional Airport (202 m, Wisconsin) 1014 hPa decreasing
La Grande Rivière Airport (195 m, Quebec) 1014 hPa decreasing
La Grande-4 Airport (306 m, Quebec) 1016 hPa decreasing
La Grande/Union County Airport (826 m, Oregon) 1012 hPa steady
La Grange (99 m, Texas) 1017 hPa steady
La Junta Airport (1292 m, Colorado) 1006 hPa decreasing
La Pocatière (31 m, Quebec) 1015 hPa increasing
La Porte Airport (248 m, Indiana) 1019 hPa decreasing
La Ronge Airport (379 m, Saskatchewan) 1016 hPa increasing
La Tuque (169 m, Quebec) 1017 hPa increasing
LaGrange Callaway Airport (211 m, Georgia) 1022 hPa steady
LaGuardia Airport (9 m, New York) 1020 hPa decreasing
Lac La Biche (567 m, Alberta) 1022 hPa increasing
Lac La Martre (271 m, Northwest Territories) 1018 hPa increasing
Lackland Air Force Base (210 m, Texas) 1017 hPa decreasing
Lacon Airport (173 m, Illinois) 1018 hPa steady
Laconia Airport (166 m, New Hampshire) 1017 hPa steady
Ladd Army Airfield (137 m, Alaska) 1021 hPa increasing
Lafayette Regional Airport (13 m, Louisiana) 1020 hPa increasing
Lago Vista Airport (375 m, Texas) 1018 hPa decreasing
Lagoon City (221 m, Ontario) 1020 hPa steady
Lake Anna AP (107 m, Virginia) 1021 hPa steady
Lake Charles Airport (5 m, Louisiana) 1020 hPa increasing
Lake City Gateway AP (61 m, Florida) 1021 hPa steady
Lake County Airport (3026 m, Colorado) 1010 hPa increasing
Lake Cumberland Regional Airport (283 m, Kentucky) 1019 hPa steady
Lake Elmo Airport (284 m, Minnesota) 1012 hPa steady
Lake Havasu City Airport (238 m, Arizona) 1011 hPa steady
Lake Hood Seaplane Base (22 m, Alaska) 1024 hPa increasing
Lake Minchumina Airport (213 m, Alaska) 1021 hPa increasing
Lake Tahoe Airport (1909 m, California) 1017 hPa decreasing
Lakehurst AP (24 m, New Jersey) 1020 hPa decreasing
Lakeland Airport (496 m, Wisconsin) 1016 hPa steady
Lakeland Linder Regional Airport (1 m, Florida) 1022 hPa steady
Lamar Airport (1129 m, Colorado) 1006 hPa decreasing
Lambert (172 m, Missouri) 1017 hPa increasing
Lamoni (342 m, Iowa) 1015 hPa decreasing
Lampasas Airport (370 m, Texas) 1017 hPa steady
Lancaster Airport (123 m, Pennsylvania) 1021 hPa steady
Lancaster County Airport (148 m, South Carolina) 1020 hPa steady
Lancaster Regional Airport (153 m, Texas) 1017 hPa steady
Langara Island (34 m, British Columbia) 1021 hPa decreasing
Langdon Airport (490 m, North Dakota) 1008 hPa steady
Langlade (464 m, Wisconsin) 1017 hPa steady
Langley Field (6 m, Virginia) 1021 hPa increasing
Lansing Airport (188 m, Illinois) 1019 hPa steady
Lapeer Airport (254 m, Michigan) 1020 hPa steady
Laramie Airport (2218 m, Wyoming) 1007 hPa decreasing
Laredo Intl. Airport (155 m, Texas) 1015 hPa decreasing
Laughlin Air Force Base (327 m, Texas) 1014 hPa decreasing
Laughlin/Bullhead Intl. Airport (167 m, Arizona) 1010 hPa steady
Laurens County Airport (212 m, South Carolina) 1020 hPa steady
Laurinburg- Maxton Airport (67 m, North Carolina) 1020 hPa decreasing
Lawrence Airport (45 m, Maine) 1019 hPa increasing
Lawrence Airport (254 m, Kansas) 1014 hPa increasing
Lawrence J. Timmerman Airport (224 m, Wisconsin) 1018 hPa steady
Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) 1018 hPa steady
Lawson Army Airfield (71 m, Georgia) 1022 hPa decreasing
Lawton (338 m, Oklahoma) 1014 hPa decreasing
Le Mars Airport (365 m, Iowa) 1010 hPa decreasing
Leader Airport (676 m, Saskatchewan) 1019 hPa increasing
Lebanon Airport (182 m, New Hampshire) 1017 hPa decreasing
Lebanon-Springfield Airport (264 m, Kentucky) 1018 hPa decreasing
Lee C. Fine Memorial Airport (265 m, Missouri) 1017 hPa steady
Lee Gilmer Memorial Airport (389 m, Georgia) 1019 hPa decreasing
Lee's Summit Airport (306 m, Missouri) 1015 hPa increasing
Leesburg Executive Airport (119 m, Virginia) 1022 hPa steady
Leesburg Intl. Airport (125 m, Florida) 1022 hPa decreasing
Lehigh Valley Intl. Airport (117 m, Pennsylvania) 1021 hPa steady
Lemhi (1233 m, Idaho) 1012 hPa steady
Lenawee County Airport (244 m, Michigan) 1020 hPa increasing
Leonardtown Airport (43 m, Maryland) 1022 hPa steady
Lewis University Airport (231 m, Illinois) 1019 hPa steady
Lewiston Airport (438 m, Idaho) 1007 hPa decreasing
Lewistown Airport (1263 m, Montana) 1018 hPa decreasing
Liberal Mid-America Regional Airport (879 m, Kansas) 1015 hPa increasing
Lima Allen (296 m, Ohio) 1020 hPa decreasing
Limon Airport (1635 m, Colorado) 1007 hPa decreasing
Lincoln Airport (37 m, California) 1012 hPa steady
Lincoln Airport (362 m, Nebraska) 1012 hPa decreasing
Lincolnton Airport (267 m, North Carolina) 1020 hPa steady
Lindburg Landing (183 m, Northwest Territories) 1020 hPa decreasing
Linden Airport (7 m, New Jersey) 1020 hPa decreasing
Linton Airport (542 m, North Dakota) 1010 hPa steady
Litchfield Airport (347 m, Minnesota) 1011 hPa steady
Litchfield Airport (210 m, Illinois) 1018 hPa steady
Little Falls/Morrison (342 m, Minnesota) 1010 hPa steady
Little Rock Air Force Base (103 m, Arkansas) 1018 hPa steady
Livermore Airport (121 m, California) 1014 hPa increasing
Livingston County Spencer J. Hardy Airport (293 m, Michigan) 1020 hPa steady
Llano Airport (336 m, Texas) 1018 hPa steady
Lloyd Stearman Field (416 m, Kansas) 1014 hPa steady
Lloydminster Airport (669 m, Alberta) 1020 hPa increasing
Logan County Airport (178 m, Illinois) 1018 hPa steady
Logan Intl. Airport (9 m, Massachusetts) 1018 hPa increasing
Logan-Cache Airport (1358 m, Utah) 1013 hPa increasing
Logansport Airport (225 m, Indiana) 1019 hPa steady
Lompoc Airport (27 m, California) 1016 hPa steady
London Airport (278 m, Ontario) 1021 hPa steady
London Madison County Airport (330 m, Ohio) 1020 hPa steady
London-Corbin Airport (362 m, Kentucky) 1017 hPa decreasing
Lonesome Pine Airport (817 m, Virginia) 1020 hPa decreasing
Long (30 m, New York) 1019 hPa decreasing
Long Beach Airport (12 m, California) 1015 hPa steady
Long Prairie Airport (394 m, Minnesota) 1010 hPa steady
Longstaff Bluff (162 m, Nunavut) 1018 hPa steady
Longue Pointe De Mingan (11 m, Quebec) 1013 hPa decreasing
Longville Airport (407 m, Minnesota) 1010 hPa steady
Lorain (242 m, Ohio) 1021 hPa decreasing
Los Alamitos Army Airfield (11 m, California) 1016 hPa steady
Los Angeles Downtow (82 m, California) 1015 hPa steady
Los Angeles Intl. Airport (32 m, California) 1016 hPa steady
Louisa (150 m, Virginia) 1021 hPa steady
Louisville Intl. Airport (149 m, Kentucky) 1018 hPa decreasing
Lowcountry Regional Airport (31 m, South Carolina) 1020 hPa steady
Lowe Army Heliport (74 m, Alabama) 1022 hPa increasing
Luce (265 m, Michigan) 1017 hPa steady
Lucky Lake (665 m, Saskatchewan) 1017 hPa increasing
Luke Air Force Base (331 m, Arizona) 1011 hPa decreasing
Lumberton Airport (38 m, North Carolina) 1020 hPa decreasing
Lunenburg Cnty AP (160 m, Virginia) 1020 hPa steady
Lupin (488 m, Nunavut) 1015 hPa steady
Luray Caverns Airport (275 m, Virginia) 1021 hPa steady
Luverne Airport (436 m, Minnesota) 1010 hPa steady
Lynchburg Regional Airport (286 m, Virginia) 1021 hPa decreasing
Lynn Lake Airport (354 m, Manitoba) 1014 hPa increasing
Lytton Airport (225 m, British Columbia) 1016 hPa decreasing
MBS Intl. Airport (204 m, Michigan) 1020 hPa decreasing
Mac Crenshaw Memorial Airport (138 m, Alabama) 1021 hPa decreasing
MacDill Air Force Base (4 m, Florida) 1022 hPa decreasing
Mackenzie (690 m, British Columbia) 1023 hPa decreasing
Mackenzie Airport (695 m, British Columbia) 1023 hPa decreasing
Mackinac Island Airport (226 m, Michigan) 1018 hPa steady
Macomb Airport (216 m, Illinois) 1018 hPa decreasing
Madera Airport (77 m, California) 1012 hPa increasing
Madison (330 m, Minnesota) 1008 hPa steady
Madison Airport (289 m, Kentucky) 1019 hPa steady
Madison Airport (523 m, South Dakota) 1009 hPa steady
Madison County Executive Airport (230 m, Alabama) 1020 hPa steady
Madison Municipal Airport (250 m, Indiana) 1020 hPa steady
Madisonville Airport (134 m, Kentucky) 1018 hPa steady
Magdalen Islands (8 m, Quebec) 1012 hPa increasing
Magdalen Islands Airport (18 m, Quebec) 1013 hPa increasing
Magic Valley Regional Airport (1265 m, Idaho) 1008 hPa steady
Mahnomen Airport (379 m, Minnesota) 1008 hPa steady
Majors Airport (163 m, Texas) 1018 hPa steady
Makkovik Airport (71 m, Newfoundland) 1017 hPa increasing
Malahat (366 m, British Columbia) 1011 hPa increasing
Malcolm McKinnon Airport (6 m, Georgia) 1021 hPa decreasing
Malmstrom Air Force Base (1056 m, Montana) 1021 hPa decreasing
Manassas Regional Airport (59 m, North Carolina) 1021 hPa -
Manchester (71 m, New Hampshire) 1019 hPa decreasing
Mandan Airport (593 m, North Dakota) 1010 hPa increasing
Manhattan Regional Airport (322 m, Kansas) 1012 hPa decreasing
Manistee (189 m, Michigan) 1019 hPa steady
Manistique (209 m, Michigan) 1017 hPa steady
Manitowish Waters Airport (491 m, Wisconsin) 1015 hPa steady
Manitowoc (198 m, Wisconsin) 1020 hPa steady
Maniwaki Airport (201 m, Quebec) 1020 hPa increasing
Mankato Regional Airport (311 m, Minnesota) 1012 hPa increasing
Manokotak Airport (16 m, Alaska) 1013 hPa steady
Mansfield Lahm Regional Airport (395 m, Ohio) 1021 hPa steady
Maple Creek (767 m, Saskatchewan) 1021 hPa increasing
Maple Lake Airport (313 m, Minnesota) 1012 hPa increasing
Marana Regional Airport (619 m, Arizona) 1016 hPa steady
March Air Reserve Base (468 m, California) 1015 hPa decreasing
Marco Island Airport (2 m, Florida) 1021 hPa steady
Marfa Airport (1473 m, Texas) 1022 hPa steady
Marianna Airport (34 m, Florida) 1023 hPa decreasing
Marin (1 m, California) 1015 hPa steady
Marine Corps Air Facility Quantico Airport (4 m, Virginia) 1021 hPa increasing
Marine Corps Air Station Beaufort Airport (12 m, South Carolina) 1020 hPa decreasing
Marine Corps Air Station Camp Pendleton (24 m, California) 1015 hPa increasing
Marine Corps Air Station Cherry Point (11 m, North Carolina) 1020 hPa decreasing
Marine Corps Air Station Miramar (134 m, California) 1015 hPa decreasing
Marine Corps Air Station New River (8 m, North Carolina) 1020 hPa decreasing
Marine Corps Auxiliary Landing Field Bogue (7 m, North Carolina) 1002 hPa increasing
Marion (350 m, Arkansas) 1017 hPa steady
Marion Airport (262 m, Indiana) 1020 hPa steady
Marion Airport (28 m, South Carolina) 1020 hPa steady
Marion Airport (303 m, Ohio) 1020 hPa decreasing
Marshall Army Airfield (324 m, Kansas) 1012 hPa decreasing
Marshall Don Hunter Sr. Airport (31 m, Alaska) 1015 hPa steady
Marshall Town Muni (296 m, Iowa) 1015 hPa decreasing
Marshfield Airport (389 m, Wisconsin) 1016 hPa decreasing
Martha's Vineyard Airport (21 m, Massachusetts) 1019 hPa increasing
Martin State Airport (7 m, Maryland) 1022 hPa steady
Mary's Harbour Airport (12 m, Newfoundland) 1018 hPa increasing
Marysville Airport (391 m, Kansas) 1012 hPa decreasing
Mason (363 m, Iowa) 1014 hPa decreasing
Mason (197 m, Michigan) 1019 hPa steady
Mason Jewett Field Airport (280 m, Michigan) 1020 hPa steady
Massena Intl. Airport (65 m, New York) 1019 hPa steady
Masset Airport (8 m, British Columbia) 1020 hPa decreasing
Matagami Airport (280 m, Quebec) 1018 hPa decreasing
Maverick County Memorial IAP (270 m, Texas) 1016 hPa steady
Maxwell Air Force Base (51 m, Alabama) 1022 hPa increasing
Mayfld Grav Cnty AP (159 m, Kentucky) 1019 hPa steady
Mayo Airport (504 m, Yukon) 1022 hPa decreasing
Mc Gregor (180 m, Texas) 1018 hPa steady
McAlester Regional Airport (231 m, Oklahoma) 1016 hPa increasing
McAllen-Miller Intl. Airport (30 m, Texas) 1016 hPa decreasing
McCall Airport (1530 m, Idaho) 1011 hPa increasing
McCarran Intl. Airport (664 m, Nevada) 1008 hPa decreasing
McChord Field (88 m, Washington) 1011 hPa increasing
McClellan Airfield (23 m, California) 1013 hPa steady
McClellan- Palomar Airport (100 m, California) 1015 hPa increasing
McComb- Pike County Airport (126 m, Mississippi) 1020 hPa increasing
McConnell Air Force Base (413 m, Kansas) 1013 hPa decreasing
McCook Ben Nelson Regional Airport (786 m, Nebraska) 1007 hPa decreasing
McGhee Tyson Airport (299 m, Tennessee) 1017 hPa increasing
McGrath Airport (103 m, Alaska) 1020 hPa steady
McGregor Airport (374 m, Minnesota) 1011 hPa steady
McGuire Air Force Base (41 m, New Jersey) 1020 hPa decreasing
McHenry Airport (894 m, Maryland) 1024 hPa steady
McKellar- Sipes Regional Airport (132 m, Tennessee) 1018 hPa decreasing
McKinley National Park Airport (524 m, Alaska) 1023 hPa steady
McKinney National Airport (176 m, Texas) 1016 hPa steady
McMinnville Airport (159 m, Oregon) 1010 hPa decreasing
McNary Field Airport (61 m, Oregon) 1010 hPa increasing
McTavish (73 m, Quebec) 1017 hPa increasing
Meadow Lake Airport (480 m, Saskatchewan) 1019 hPa increasing
Meadows Field Airport (150 m, California) 1011 hPa steady
Mecklenburg-Bruns. Arpt (430 m, Virginia) 1022 hPa steady
Medford Airport (397 m, Oregon) 1010 hPa increasing
Medicine Hat (717 m, Alberta) 1021 hPa decreasing
Medicine Lodge (467 m, Kansas) 1011 hPa decreasing
Meeker (1948 m, Colorado) 1014 hPa increasing
Mekoryuk Airport (15 m, Alaska) 1009 hPa steady
Melbourne Intl. Airport (10 m, Florida) 1021 hPa decreasing
Melfort (490 m, Saskatchewan) 1015 hPa increasing
Memorial Field Airport (165 m, Arkansas) 1018 hPa decreasing
Memphis Airport (87 m, Tennessee) 1019 hPa decreasing
Mena Intermountain Airport (329 m, Arkansas) 1019 hPa steady
Mena Intermtn Muni (325 m, Arkansas) 1018 hPa increasing
Menominee Airport (191 m, Michigan) 1016 hPa steady
Menomonie Airport (273 m, Wisconsin) 1014 hPa steady
Merced Regional Airport (47 m, California) 1012 hPa increasing
Mercer County Airport (871 m, West-Virginia) 1019 hPa decreasing
Mercer County Regional Airport (553 m, North Dakota) 1011 hPa steady
Meriden Markham Airport (31 m, Connecticut) 1019 hPa steady
Meridian Regional Airport (94 m, Mississippi) 1022 hPa steady
Merle K. (13 m, Alaska) 1024 hPa decreasing
Merrill Airport (401 m, Wisconsin) 1016 hPa decreasing
Merrill Field (22 m, Alaska) 1024 hPa steady
Mesquite Metro Airport (136 m, Texas) 1017 hPa steady
Metlakatla Seaplane Base (0 m, Alaska) 1019 hPa steady
Mexia Limestone County Airport (166 m, Texas) 1018 hPa steady
Miami Intl. Airport (4 m, Florida) 1022 hPa decreasing
Michael J. Smith Field (3 m, North Carolina) 1021 hPa increasing
Michigan City Airport (200 m, Indiana) 1019 hPa steady
Mid Delta Regional Airport (40 m, Mississippi) 1019 hPa decreasing
Mid-Ohio Valley Regional Airport (262 m, West-Virginia) 1020 hPa decreasing
MidAmerica St. Louis Airport (135 m, Illinois) 1018 hPa increasing
MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) 1020 hPa decreasing
Middle Georgia Regional Airport (110 m, Georgia) 1020 hPa decreasing
Middlebury State AP (149 m, Vermont) 1019 hPa steady
Middlesboro Airport (352 m, Kentucky) 1018 hPa steady
Middleton Field (78 m, Alabama) 1022 hPa increasing
Middleton Island Airport (14 m, Alaska) 1025 hPa steady
Middleton Muni - Morey Field (283 m, Wisconsin) 1018 hPa steady
Midland Airpark Airport (854 m, Texas) 1017 hPa steady
Midlothian Airport (217 m, Texas) 1017 hPa steady
Midway Intl. Airport (190 m, Illinois) 1018 hPa decreasing
Miles City Airport (801 m, Montana) 1015 hPa decreasing
Miley Memorial Field Airport (2124 m, Wyoming) 1013 hPa increasing
Milford Municipal (1536 m, Utah) 1010 hPa decreasing
Millard Airport (320 m, Nebraska) 1013 hPa steady
Miller Air Park (25 m, New Jersey) 1020 hPa steady
Miller Field Airport (792 m, Nebraska) 1006 hPa decreasing
Millington Regional Jetport Airport (98 m, Tennessee) 1019 hPa increasing
Millinocket Airport (124 m, Maine) 1016 hPa increasing
Millville Airport (25 m, New Jersey) 1021 hPa decreasing
Milton (192 m, Massachusetts) 1020 hPa increasing
Minden (85 m, Louisiana) 1019 hPa steady
Mineral Point (359 m, Wisconsin) 1018 hPa steady
Mineral Wells Airport (296 m, Texas) 1015 hPa decreasing
Minneapolis (255 m, Minnesota) 1011 hPa decreasing
Minot Air Force Base (497 m, North Dakota) 1011 hPa decreasing
Minot Intl. Airport (522 m, North Dakota) 1010 hPa increasing
Mission Field (1418 m, Montana) 1016 hPa decreasing
Mitchell Airport (397 m, South Dakota) 1007 hPa decreasing
Mobile Downtown Airport (8 m, Alabama) 1022 hPa increasing
Mobile Regional Airport (67 m, Alabama) 1022 hPa increasing
Mobridge Airport (508 m, South Dakota) 1008 hPa increasing
Modesto (30 m, California) 1012 hPa increasing
Moffett Federal Airfield (12 m, California) 1015 hPa steady
Mojave Air and Space Port Airport (849 m, California) 1015 hPa steady
Moncton Airport (71 m, New Brunswick) 1013 hPa steady
Monmouth Executive Airport (48 m, New Jersey) 1020 hPa steady
Monroe Airport (331 m, Wisconsin) 1018 hPa steady
Monroe County Airport (258 m, Indiana) 1019 hPa increasing
Monroe Regional Airport (24 m, Louisiana) 1020 hPa increasing
Mont-Joli Airport (54 m, Quebec) 1014 hPa increasing
Montauk Airport (2 m, New York) 1020 hPa increasing
Montevideo (Awos) (315 m, Minnesota) 1009 hPa steady
Montgomery Airport (164 m, Maryland) 1023 hPa steady
Montgomery Field Airport (129 m, California) 1016 hPa steady
Montgomery Regional Airport (62 m, Alabama) 1021 hPa increasing
Monticello Airport (36 m, Arkansas) 1020 hPa increasing
Monticello Regional Airport (259 m, Iowa) 1017 hPa steady
Montreal/Dorval AP (34 m, Quebec) 1018 hPa increasing
Montreal/Mirabel (82 m, Quebec) 1018 hPa increasing
Montrose Airport (1755 m, Colorado) 1013 hPa decreasing
Moore County Airport (141 m, North Carolina) 1019 hPa steady
Moorhead Airport (280 m, Minnesota) 1008 hPa increasing
Moose Jaw (577 m, Saskatchewan) 1017 hPa increasing
Moose Lake Co Arpt (328 m, Minnesota) 1011 hPa increasing
Moosonee (9 m, Ontario) 1012 hPa decreasing
Moosonee Airport (9 m, Quebec) 1012 hPa decreasing
Mora Airport (309 m, Minnesota) 1011 hPa steady
Morden (298 m, Manitoba) 1008 hPa increasing
Morgantown Airport (380 m, West-Virginia) 1020 hPa decreasing
Morris Airport (178 m, Illinois) 1018 hPa steady
Morris Airport (344 m, Minnesota) 1009 hPa increasing
Morristown Airport (57 m, New Jersey) 1020 hPa steady
Morristown Moore-Murrell Airport (400 m, Tennessee) 1018 hPa decreasing
Morrisville- Stowe State Airport (223 m, Vermont) 1019 hPa increasing
Moultrie Airport (90 m, Georgia) 1023 hPa steady
Mount Airy/Surry (380 m, North Carolina) 1021 hPa steady
Mount Carmel Airport (131 m, Illinois) 1018 hPa steady
Mount Forest (415 m, Ontario) 1020 hPa steady
Mount Pleasant Airport (111 m, Texas) 1018 hPa steady
Mount Pleasant Airport (224 m, Iowa) 1017 hPa steady
Mount Pleasant Airport (230 m, Michigan) 1019 hPa steady
Mount Pleasant Regional Airport (4 m, South Carolina) 1021 hPa steady
Mount Shasta (1080 m, California) 1015 hPa increasing
Mount Vernon Airport (146 m, Illinois) 1019 hPa steady
Mount Washington Regional Airport (319 m, New Hampshire) 1018 hPa steady
Mountain Empire Airport (780 m, Virginia) 1022 hPa steady
Mountain Home Air Force Base (912 m, Idaho) 1009 hPa increasing
Mountain Village Airport (103 m, Alaska) 1004 hPa increasing
Muir Army Airfield (149 m, Pennsylvania) 1022 hPa decreasing
Mullan Pass (1829 m, Idaho) 1009 hPa increasing
Murray-Calloway County Airport (176 m, Kentucky) 1019 hPa steady
Murrieta/temecula French Valley (412 m, California) 1016 hPa steady
Muscatine Airport (167 m, Iowa) 1017 hPa steady
Muskegon (193 m, Michigan) 1019 hPa decreasing
Muskrat Dam Airport (278 m, Ontario) 1006 hPa decreasing
Myrtle Beach Intl. Airport (8 m, South Carolina) 1021 hPa increasing
Nacogdoches (108 m, Texas) 1018 hPa steady
Nagagami (AUT) (264 m, Ontario) 1013 hPa decreasing
Nain (12 m, Newfoundland) 1020 hPa increasing
Nakusp (512 m, British Columbia) 1014 hPa increasing
Nampa Airport (773 m, Idaho) 1012 hPa steady
Nanaimo Airport (28 m, British Columbia) 1013 hPa increasing
Nantucket Memorial Airport (13 m, Massachusetts) 1019 hPa increasing
Napa Airport (10 m, California) 1014 hPa increasing
Naples Airport (3 m, Florida) 1021 hPa decreasing
Nappan (20 m, Nova Scotia) 1014 hPa increasing
Nashua Airport (61 m, New Hampshire) 1043 hPa decreasing
Nashville Intl. Airport (180 m, Tennessee) 1018 hPa decreasing
Natashquan Airport (9 m, Quebec) 1013 hPa steady
Natashquan Airport (11 m, Quebec) 1013 hPa steady
Natchez- Adams County Airport (83 m, Mississippi) 1020 hPa decreasing
Naval Air Engineering Station Lakehurst (31 m, New Jersey) 1020 hPa decreasing
Naval Air Facility El Centro (-13 m, California) 1012 hPa decreasing
Naval Air Station Corpus Christi (6 m, Texas) 1017 hPa decreasing
Naval Air Station Fallon Airport (1199 m, Nevada) 1016 hPa steady
Naval Air Station Jacksonville (7 m, Florida) 1021 hPa decreasing
Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) 1015 hPa decreasing
Naval Air Station Key West (2 m, Florida) 1021 hPa decreasing
Naval Air Station Kingsville Airport (17 m, Texas) 1017 hPa decreasing
Naval Air Station Lemoore (73 m, California) 1012 hPa increasing
Naval Air Station Meridian (91 m, Louisiana) 1022 hPa decreasing
Naval Air Station North (8 m, California) 1016 hPa steady
Naval Air Station Oceana (7 m, Virginia) 1021 hPa decreasing
Naval Air Station Patuxent River (14 m, Maryland) 1021 hPa steady
Naval Air Station Pensacola Airport (9 m, Florida) 1022 hPa increasing
Naval Air Station Point Mugu (2 m, California) 1016 hPa steady
Naval Air Station Whidbey (10 m, Washington) 1012 hPa increasing
Naval Air Station Whiting Field (61 m, Florida) 1021 hPa decreasing
Naval Air Station Whiting Field (54 m, Florida) 1021 hPa decreasing
Naval Air Weapons Station China Lake (696 m, California) 1011 hPa decreasing
Naval Auxiliary Landing Field Fentress (4 m, Virginia) 1021 hPa increasing
Naval Auxiliary Landing Field Orange Grove (78 m, Texas) 1015 hPa decreasing
Naval Outlying Field San Nicolas (174 m, California) 1016 hPa steady
Naval Outlying Landing Field Imperial Beach (6 m, California) 1016 hPa steady
Naval Station Mayport (5 m, Florida) 1021 hPa decreasing
Naval Station Norfolk (5 m, Virginia) 1021 hPa decreasing
Nebraska City Airport (354 m, Nebraska) 1014 hPa steady
Needles Airport (302 m, California) 1007 hPa decreasing
Neil Armstrong Airport (278 m, Ohio) 1020 hPa steady
Nellis Air Force Base (570 m, Nevada) 1009 hPa decreasing
Nelson (535 m, British Columbia) 1013 hPa increasing
Nelson Lagoon Airport (4 m, Alaska) 1002 hPa decreasing
Nenana Airport (110 m, Alaska) 1021 hPa increasing
New Bedford Regional Airport (23 m, Massachusetts) 1018 hPa increasing
New Braunfels Airport (197 m, Texas) 1016 hPa decreasing
New Carlisle (46 m, Quebec) 1012 hPa decreasing
New Castle Airport (327 m, Pennsylvania) 1023 hPa decreasing
New Castle Airport (24 m, Delaware) 1021 hPa decreasing
New Century AirCenter (331 m, Kansas) 1014 hPa steady
New Lisbon Mauston-new Lisbon Union (276 m, Wisconsin) 1017 hPa steady
New Market Airport (297 m, Virginia) 1020 hPa steady
New Orleans (NAS) (0 m, Louisiana) 1020 hPa decreasing
New Orleans Airport (9 m, Louisiana) 1020 hPa decreasing
New Orleans Downtown (9 m, Louisiana) 1020 hPa steady
New Orleans Lakefront Airport (3 m, Louisiana) 1019 hPa decreasing
New Richmond Regional Airport (304 m, Wisconsin) 1012 hPa decreasing
New River Valley Airport (642 m, Virginia) 1022 hPa steady
New Smyrna Beach Airport (3 m, Florida) 1022 hPa increasing
New Stuyahok Airport (92 m, Alaska) 1015 hPa decreasing
New Ulm Airport (308 m, Minnesota) 1011 hPa steady
New York (27 m, New York) 1020 hPa steady
Newark Intl. Airport (9 m, New Jersey) 1020 hPa decreasing
Newark- Heath Airport (269 m, Ohio) 1020 hPa decreasing
Newberry County Airport (173 m, South Carolina) 1020 hPa decreasing
Newnan- Coweta County Airport (296 m, Georgia) 1022 hPa steady
Newport (73 m, Arkansas) 1018 hPa decreasing
Newport Airport (37 m, Oregon) 1013 hPa steady
Newport State Airport (284 m, Vermont) 1019 hPa steady
Newport State Airport (52 m, Rhode Island) 1019 hPa increasing
Newton (467 m, Kansas) 1015 hPa increasing
Newton Airport (290 m, Iowa) 1016 hPa steady
Niagara Falls Intl. Airport (180 m, New York) 1020 hPa decreasing
Nicolet (8 m, Quebec) 1017 hPa decreasing
Nikolai Airport (126 m, Alaska) 1021 hPa decreasing
Nipawin (372 m, Saskatchewan) 1014 hPa increasing
Nipawin Airport (374 m, Saskatchewan) 1014 hPa increasing
Noatak Airport (30 m, Alaska) 1015 hPa decreasing
Nogales Airport (1184 m, Arizona) 1014 hPa decreasing
Nome Airport (6 m, Alaska) 1015 hPa decreasing
Noorvik Airport (17 m, Alaska) 1018 hPa steady
Norfolk (Nexrad) (64 m, Virginia) 1020 hPa decreasing
Norfolk Intl. Airport (9 m, Virginia) 1020 hPa decreasing
Norfolk Regional Airport (473 m, Nebraska) 1010 hPa decreasing
Norman Wells (78 m, Northwest Territories) 1022 hPa increasing
Normandin (137 m, Quebec) 1015 hPa increasing
North Battleford Airport (548 m, Saskatchewan) 1018 hPa increasing
North Bay (370 m, Ontario) 1020 hPa decreasing
North Central State Airport (134 m, Rhode Island) 1019 hPa steady
North Central West Virginia Airport (367 m, West-Virginia) 1019 hPa decreasing
North Las Vegas Airport (671 m, Nevada) 1011 hPa decreasing
North Perry Airport (3 m, Florida) 1022 hPa decreasing
North Point (8 m, Prince Edward Island) 1013 hPa increasing
North Texas Regional Airport (228 m, Texas) 1017 hPa steady
Northeast Alabama Regional Airport (173 m, Alabama) 1020 hPa steady
Northeast Florida Regional Airport (3 m, Florida) 1021 hPa decreasing
Northeast Iowa Regional Airport (343 m, Iowa) 1015 hPa steady
Northeast Philadelphia Airport (37 m, Pennsylvania) 1021 hPa decreasing
Northeastern Regional Airport (6 m, North Carolina) 1020 hPa steady
Northern Aroostook Regional Airport (301 m, Maine) 1014 hPa steady
Northern Maine Regional Airport at Presque Isle (146 m, Maine) 1014 hPa decreasing
Northway Airport (525 m, Alaska) 1021 hPa increasing
Northwest Alabama Regional Airport (168 m, Alabama) 1020 hPa decreasing
Northwest Arkansas Regional Airport (392 m, Arkansas) 1016 hPa decreasing
Northwest Florida Beaches Intl. Airport (21 m, Florida) 1025 hPa increasing
Northwest Florida Regional Airport (29 m, Florida) 1023 hPa decreasing
Norway House Airport (223 m, Manitoba) 1008 hPa increasing
Norwood Memorial Airport (15 m, Massachusetts) 1018 hPa increasing
Nuiqsut Airport (17 m, Alaska) 1025 hPa increasing
Nut Tree Airport (34 m, California) 1012 hPa increasing
O’Hare Intl. Airport (205 m, Illinois) 1018 hPa decreasing
O'Neill Airport (619 m, Nebraska) 1010 hPa steady
Oak Ridge (277 m, Tennessee) 1018 hPa decreasing
Oakes Airport (400 m, North Dakota) 1008 hPa steady
Oakland Intl. Airport (6 m, California) 1015 hPa increasing
Oakland/Troy Airport (222 m, Michigan) 1020 hPa steady
Ocala Intl. Airport (27 m, Florida) 1021 hPa decreasing
Ocean (4 m, Maryland) 1021 hPa decreasing
Oconee County Regional Airport (271 m, South Carolina) 1019 hPa decreasing
Odessa Airport (902 m, Texas) 1012 hPa decreasing
Oelwen (328 m, Iowa) 1017 hPa steady
Offutt Air Force Base (319 m, Nebraska) 1013 hPa decreasing
Ogalla\Searle Fld (999 m, Nebraska) 1010 hPa steady
Ogden-Hinckley Airport (1362 m, Utah) 1012 hPa steady
Ohio State University Airport (276 m, Ohio) 1019 hPa decreasing
Okeechobee Airport (10 m, Florida) 1022 hPa steady
Okmulgee Regional Airport (219 m, Oklahoma) 1015 hPa steady
Old Crow Airport (251 m, Yukon) 1024 hPa steady
Olive Branch Airport (123 m, Mississippi) 1019 hPa increasing
Olivia Airport (328 m, Minnesota) 1010 hPa steady
Olney-Noble (147 m, Illinois) 1019 hPa increasing
Olympia Regional Airport (61 m, Washington) 1011 hPa increasing
Omaha/Eppley Field AP (299 m, Nebraska) 1012 hPa decreasing
Omak Airport (382 m, Washington) 1012 hPa decreasing
Onatchiway (304 m, Quebec) 1016 hPa increasing
Ontario Airport (667 m, Oregon) 1009 hPa steady
Ontario Intl. Airport (287 m, California) 1015 hPa decreasing
Opa-locka Executive Airport (3 m, Florida) 1022 hPa decreasing
Orange (431 m, Iowa) 1011 hPa steady
Orange Airport (164 m, Massachusetts) 1019 hPa decreasing
Orange Airport (142 m, Virginia) 1022 hPa steady
Orange County Airport (111 m, New York) 1020 hPa increasing
Orange County Airport (4 m, Texas) 1019 hPa steady
Orangeburg Airport (60 m, South Carolina) 1020 hPa decreasing
Orcas Island Airport (9 m, Washington) 1011 hPa steady
Ord Airport (631 m, Nebraska) 1009 hPa decreasing
Orlando Executive Airport (34 m, Florida) 1021 hPa decreasing
Orlando Intl. Airport (32 m, Florida) 1021 hPa decreasing
Orlando Sanford Intl. Airport (17 m, Florida) 1021 hPa decreasing
Ormond Beach Airport (9 m, Florida) 1021 hPa decreasing
Oroville Airport (57 m, California) 1012 hPa increasing
Orr Regional Airport (397 m, Minnesota) 1009 hPa steady
Ortonville (335 m, Minnesota) 1008 hPa steady
Osceola Airport (275 m, Wisconsin) 1013 hPa steady
Osceola Muni (338 m, Iowa) 1016 hPa steady
Oscoda- Wurtsmith Airport (188 m, Michigan) 1020 hPa steady
Oshawa (140 m, Ontario) 1020 hPa decreasing
Oskaloosa Airport (256 m, Iowa) 1016 hPa steady
Osoyoos (283 m, British Columbia) 1013 hPa increasing
Oswego (145 m, New York) 1021 hPa steady
Otis Air National Guard Base (40 m, Massachusetts) 1019 hPa increasing
Ottawa Int AP (114 m, Ontario) 1019 hPa increasing
Ottumwa Regional Airport (256 m, Iowa) 1015 hPa decreasing
Outagamie (280 m, Wisconsin) 1018 hPa steady
Owatonna (Awos) (350 m, Minnesota) 1013 hPa steady
Owensboro-Daviess (124 m, Kentucky) 1018 hPa decreasing
Owosso Community Airport (224 m, Michigan) 1020 hPa increasing
Oxnard Airport (13 m, California) 1015 hPa increasing
Ozark Regional Airport (283 m, Arkansas) 1017 hPa steady
Ozona Airport (726 m, Texas) 1018 hPa steady
Page Field (4 m, Florida) 1021 hPa decreasing
Paine Field (185 m, Washington) 1011 hPa increasing
Palacios Airport (5 m, Texas) 1018 hPa decreasing
Palatka Airport (15 m, Florida) 1021 hPa steady
Palestine Airport (129 m, Texas) 1018 hPa steady
Palm Beach Intl. Airport (6 m, Florida) 1022 hPa decreasing
Palm Springs Intl. Airport (141 m, California) 1011 hPa decreasing
Palmdale Regional Airport (774 m, California) 1011 hPa decreasing
Palmer Airport (71 m, Alaska) 1024 hPa steady
Palo Alto Airport (2 m, California) 1014 hPa steady
Pangborn Memorial Airport (379 m, Washington) 1010 hPa decreasing
Pangnirtung Airport (23 m, Nunavut) 1022 hPa steady
Parc Des Laurentid (791 m, Quebec) 1015 hPa increasing
Park Rapids Municip (437 m, Minnesota) 1008 hPa decreasing
Parry Sound (176 m, Ontario) 1019 hPa decreasing
Paso Robles Airport (255 m, California) 1015 hPa decreasing
Patrick Air Force Base (3 m, Florida) 1022 hPa decreasing
Paulatuk (6 m, Northwest Territories) 1018 hPa increasing
Paulding Northwest Atlanta Airport (393 m, Georgia) 1022 hPa steady
Pauls Valley Airport (295 m, Oklahoma) 1016 hPa steady
Paynesville Airport (360 m, Minnesota) 1011 hPa steady
Peace River Airport (580 m, Alberta) 1024 hPa decreasing
Pearland Regional Airport (13 m, Texas) 1019 hPa steady
Pearson Field (8 m, Washington) 1010 hPa decreasing
Pecos Airport (796 m, Texas) 1015 hPa steady
Pella Airport (270 m, Iowa) 1016 hPa steady
Pellston Regional Airport (217 m, Michigan) 1018 hPa decreasing
Pelly Bay AP (15 m, Nunavut) 1014 hPa decreasing
Penn Valley Airport (137 m, Pennsylvania) 1022 hPa decreasing
Penn Yan Airport (275 m, New York) 1021 hPa increasing
Pensacola Intl. Airport (37 m, Florida) 1022 hPa increasing
Penticton Airport (344 m, British Columbia) 1014 hPa decreasing
Peoria Airport (202 m, Illinois) 1018 hPa decreasing
Perry Airport (309 m, Iowa) 1014 hPa decreasing
Perry Stokes Airport (1756 m, Colorado) 1008 hPa decreasing
Perry-Foley Airport (13 m, Florida) 1021 hPa steady
Perry-Houston County Airport (127 m, Georgia) 1021 hPa steady
Perryton Airport (889 m, Texas) 1015 hPa steady
Person County Airport (186 m, North Carolina) 1021 hPa steady
Petaluma Airport (27 m, California) 1016 hPa steady
Petawawa Airport (130 m, Ontario) 1019 hPa decreasing
Peter O. Knight Airport (2 m, Florida) 1021 hPa decreasing
Peterborough (191 m, Ontario) 1020 hPa decreasing
Peterborough Airport (191 m, Ontario) 1020 hPa decreasing
Petersburg (59 m, Virginia) 1020 hPa steady
Petersburg Airport (32 m, Alaska) 1020 hPa steady
Petersburg/Grant C. Arpt (293 m, West-Virginia) 1021 hPa steady
Philadelphia Intl. Airport (9 m, Pennsylvania) 1021 hPa decreasing
Philip Airport (673 m, South Dakota) 1006 hPa decreasing
Philip Billard Airport (269 m, Kansas) 1013 hPa steady
Phoenix (422 m, Arizona) 1014 hPa steady
Phoenix Deer Valley Airport (450 m, Arizona) 1011 hPa decreasing
Phoenix Goodyear Airport (295 m, Arizona) 1013 hPa steady
Phoenix Sky Harbor Intl. Airport (337 m, Arizona) 1011 hPa increasing
Pickle Lake(Man) (386 m, Ontario) 1008 hPa decreasing
Piedmont Triad Intl. Airport (277 m, North Carolina) 1019 hPa decreasing
Pierre Regional Airport (528 m, South Dakota) 1006 hPa increasing
Pilot Mound (475 m, Manitoba) 1009 hPa decreasing
Pilot Point Airport (17 m, Alaska) 1011 hPa decreasing
Pine Ridge Airport (1015 m, South Dakota) 1005 hPa steady
Pine River (395 m, Minnesota) 1011 hPa steady
Pine Springs (1663 m, Texas) 1013 hPa decreasing
Pineville Airport (544 m, West-Virginia) 1021 hPa steady
Pipestone Airport (529 m, Minnesota) 1010 hPa steady
Pitt Meadows Campbell Scientific (5 m, British Columbia) 1011 hPa decreasing
Pitt- Greenville Airport (8 m, North Carolina) 1020 hPa steady
Pittsburgh Intl. Airport (373 m, Pennsylvania) 1021 hPa decreasing
Pittsfield (216 m, Illinois) 1018 hPa decreasing
Pittsfield Airport (364 m, Massachusetts) 1018 hPa decreasing
Placerville Airport (788 m, California) 1016 hPa steady
Plant City Airport (47 m, Florida) 1022 hPa steady
Platinum Airport (5 m, Alaska) 1011 hPa steady
Platteville Airport (312 m, Wisconsin) 1017 hPa decreasing
Plattsburgh Intl. Airport (72 m, New York) 1018 hPa decreasing
Plattsmouth Airport (366 m, Nebraska) 1014 hPa steady
Pleasanton Airport (131 m, Texas) 1017 hPa steady
Plymouth Airport (158 m, New Hampshire) 1017 hPa decreasing
Plymouth Airport (45 m, Massachusetts) 1019 hPa steady
Pocono Mountains Airport (584 m, Pennsylvania) 1022 hPa steady
Point Hope Airport (4 m, Alaska) 1017 hPa steady
Point Lay LRRS Airport (6 m, Alaska) 1019 hPa decreasing
Point Lepreau (1 m, New Brunswick) 1014 hPa decreasing
Point Petre (79 m, Ontario) 1021 hPa increasing
Point Pleasant Airport (196 m, West-Virginia) 1019 hPa steady
Pointe Des Monts (6 m, Quebec) 1013 hPa decreasing
Pompano Beach Airport (7 m, Florida) 1022 hPa decreasing
Ponca (304 m, Oklahoma) 1013 hPa decreasing
Pond Inlet Airport (55 m, Nunavut) 1021 hPa decreasing
Pontiac Airport (201 m, Illinois) 1019 hPa steady
Pontiac Oakland (299 m, Michigan) 1019 hPa decreasing
Pope Field (61 m, North Carolina) 1020 hPa steady
Port Alsworth Airport (81 m, Alaska) 1018 hPa increasing
Port Aransas Airport (2 m, Texas) 1018 hPa steady
Port Colborne (184 m, Ontario) 1021 hPa decreasing
Port Columbus Intl. Airport (254 m, Ohio) 1019 hPa decreasing
Port Fourchon Terminal (2 m, Louisiana) 1021 hPa steady
Port Hardy Airport (22 m, British Columbia) 1014 hPa steady
Port Hawkesbury Airport (114 m, Nova Scotia) 1013 hPa increasing
Port Heiden Airport (29 m, Alaska) 1008 hPa steady
Port Isabel AP (5 m, Texas) 1017 hPa decreasing
Port Meadville Airport (427 m, Pennsylvania) 1021 hPa decreasing
Port Weller (79 m, Ontario) 1020 hPa decreasing
Port-Menier (55 m, Quebec) 1013 hPa decreasing
Portage Cnty AP (365 m, Ohio) 1021 hPa steady
Porter (234 m, Indiana) 1019 hPa increasing
Porterville Airport (135 m, California) 1013 hPa steady
Portland (19 m, Maine) 1017 hPa steady
Portland Airport (12 m, Oregon) 1010 hPa decreasing
Portland- Troutdale Airport (11 m, Oregon) 1009 hPa decreasing
Portsmouth International Airport at Pease (31 m, New Hampshire) 1017 hPa decreasing
Posey Field (284 m, Alabama) 1023 hPa increasing
Pottstown Limerick Airport (89 m, Pennsylvania) 1021 hPa steady
Powell River (130 m, British Columbia) 1013 hPa increasing
Prairie du Chien Airport (201 m, Wisconsin) 1016 hPa steady
Pratt Regional Airport (595 m, Kansas) 1013 hPa steady
Prattville- Grouby Field (69 m, Alabama) 1021 hPa increasing
Price County Airport (449 m, Wisconsin) 1015 hPa steady
Price/Carbon (1799 m, Utah) 1012 hPa decreasing
Prince Albert Airport (428 m, Saskatchewan) 1016 hPa increasing
Prince George Airport (691 m, British Columbia) 1022 hPa decreasing
Prince Rupert (35 m, British Columbia) 1018 hPa decreasing
Prince Rupert Airport (36 m, British Columbia) 1018 hPa decreasing
Princeton (700 m, British Columbia) 1015 hPa decreasing
Princeton AP (700 m, British Columbia) 1016 hPa decreasing
Princeton Airport (298 m, Minnesota) 1011 hPa steady
Provincetown Airport (2 m, Massachusetts) 1018 hPa steady
Provo Airport (1369 m, Utah) 1019 hPa steady
Pryor Field Regional Airport (180 m, Alabama) 1020 hPa decreasing
Pukaskwa (AUT) (208 m, Ontario) 1015 hPa increasing
Pullman- Moscow Regional Airport (778 m, Washington) 1010 hPa increasing
Punta Gorda Airport (7 m, Florida) 1021 hPa decreasing
Puntilla Lake (560 m, Alaska) 1023 hPa increasing
Purdue University Airport (182 m, Indiana) 1019 hPa decreasing
Puvirnituq (23 m, Quebec) 1012 hPa decreasing
Puyallup Airport (164 m, Washington) 1011 hPa steady
Qikiqtarjuaq (6 m, Nunavut) 1021 hPa decreasing
Québec (74 m, Quebec) 1016 hPa increasing
Quad (181 m, Illinois) 1017 hPa decreasing
Quakertown Airport (160 m, Pennsylvania) 1022 hPa steady
Quesnal (545 m, British Columbia) 1021 hPa decreasing
Quesnel Airport (545 m, British Columbia) 1021 hPa decreasing
Quillayute Airport (55 m, Washington) 1010 hPa steady
Quincy Airport (69 m, Florida) 1024 hPa increasing
Quincy Regional Airport (232 m, Illinois) 1017 hPa decreasing
Quonset State Airport (6 m, Rhode Island) 1019 hPa increasing
Raleigh (134 m, North Carolina) 1020 hPa steady
Raleigh (766 m, West-Virginia) 1019 hPa decreasing
Raleigh Exec (75 m, North Carolina) 1019 hPa steady
Ralph M Hall/rockwall Muni (175 m, Texas) 1017 hPa steady
Ralph M. Calhoun Memorial Airport (67 m, Alaska) 1021 hPa increasing
Ralph Wien Memorial Airport (5 m, Alaska) 1017 hPa decreasing
Ramona Airport (424 m, California) 1015 hPa decreasing
Randolph Air Force Base (232 m, Texas) 1017 hPa decreasing
Range Regional Airport (410 m, Minnesota) 1010 hPa steady
Rankin Inlet Airport (29 m, Nunavut) 1018 hPa decreasing
Rantoul National Aviation Center (225 m, Illinois) 1019 hPa steady
Rawlins Airport (2077 m, Wyoming) 1011 hPa increasing
Rea Point (15 m, Nunavut) 1013 hPa increasing
Red Bluff Airport (108 m, California) 1012 hPa increasing
Red Dog Mine Airport (295 m, Alaska) 1019 hPa decreasing
Red Lake Airport (386 m, Quebec) 1009 hPa increasing
Red Oak Airport (318 m, Iowa) 1014 hPa steady
Red Wing Regional Airport (239 m, Minnesota) 1013 hPa steady
Redding Airport (153 m, California) 1011 hPa decreasing
Redwood Falls Muni (312 m, Minnesota) 1010 hPa increasing
Reedsburg Airport (276 m, Wisconsin) 1017 hPa steady
Regina (577 m, Saskatchewan) 1015 hPa increasing
Regina Airport (577 m, Saskatchewan) 1015 hPa increasing
Reid-Hillview Airport (41 m, California) 1015 hPa steady
Renton Airport (9 m, Washington) 1011 hPa increasing
Republic Airport (25 m, New York) 1020 hPa steady
Resolute AP (67 m, Nunavut) 1012 hPa steady
Resolute CS (68 m, Nunavut) 1011 hPa decreasing
Resolution Island (369 m, Nunavut) 1023 hPa steady
Revelstoke Airport (443 m, British Columbia) 1015 hPa decreasing
Rexburg (1481 m, Idaho) 1012 hPa increasing
Rhinelander (495 m, Wisconsin) 1016 hPa decreasing
Rice Lake Regional Airport (347 m, Wisconsin) 1014 hPa steady
Richard B. Russell Airport (196 m, Georgia) 1019 hPa increasing
Richard I. Bong Airport (206 m, Wisconsin) 1011 hPa steady
Richard Lloyd Jones Jr. Airport (193 m, Oklahoma) 1015 hPa decreasing
Richlands Airport (808 m, Virginia) 1020 hPa decreasing
Richmond County Airport (109 m, North Carolina) 1019 hPa decreasing
Richmond Intl. Airport (54 m, Virginia) 1021 hPa decreasing
Rickenbacker Intl. Airport (227 m, Ohio) 1019 hPa steady
Riverside Airport (249 m, California) 1015 hPa increasing
Rivière-du-Loup (147 m, Quebec) 1015 hPa increasing
Roanoke Airport (358 m, Virginia) 1020 hPa decreasing
Roben- Hood Airport (302 m, Michigan) 1019 hPa steady
Robert R Wells Jr (74 m, Texas) 1018 hPa steady
Robert S. Kerr Airport (138 m, Oklahoma) 1017 hPa steady
Roberts Field (932 m, Oregon) 1011 hPa decreasing
Roberval Airport (187 m, Quebec) 1017 hPa increasing
Robins Air Force Base (90 m, Georgia) 1021 hPa decreasing
Robstown Airport (24 m, Texas) 1017 hPa steady
Rochelle Airport (238 m, Illinois) 1019 hPa steady
Rochester Intl. Airport (402 m, Minnesota) 1014 hPa decreasing
Rock Falls Airport (197 m, Illinois) 1018 hPa steady
Rock Hill/York (204 m, South Carolina) 1018 hPa decreasing
Rock Springs (2060 m, Wyoming) 1013 hPa increasing
Rockford Airport (226 m, Illinois) 1018 hPa steady
Rocksprings Airport (723 m, Texas) 1019 hPa steady
Rocky Mount- Wilson Regional Airport (48 m, North Carolina) 1020 hPa steady
Rocky Mountain Metropolitan Airport (1724 m, Colorado) 1016 hPa steady
Rogers Airport (415 m, Arkansas) 1016 hPa decreasing
Rogers City Airport (204 m, Michigan) 1019 hPa steady
Rohnerville Airport (120 m, California) 1013 hPa steady
Rolla Airport (556 m, North Dakota) 1010 hPa increasing
Rolla National Airport (335 m, Missouri) 1017 hPa decreasing
Ronald Reagan Washington National Airport (20 m, Virginia) 1021 hPa steady
Roscoe Turner Airport (130 m, Mississippi) 1020 hPa increasing
Roscommon (351 m, Michigan) 1020 hPa decreasing
Roseau Muni (Awos) (323 m, Minnesota) 1008 hPa steady
Roseburg Regional Airport (160 m, Oregon) 1011 hPa increasing
Rosecrans Memorial Airport (246 m, Missouri) 1014 hPa decreasing
Rosetown East (586 m, Saskatchewan) 1017 hPa increasing
Ross County Airport (221 m, Ohio) 1019 hPa steady
Rouyn AP (301 m, Quebec) 1019 hPa decreasing
Rowan (236 m, North Carolina) 1020 hPa steady
Rowley Island (41 m, Nunavut) 1017 hPa steady
Ruby Airport (199 m, Alaska) 1021 hPa increasing
Rush City Rgnl Arpt (281 m, Minnesota) 1012 hPa increasing
Rusk County Airport (377 m, Wisconsin) 1015 hPa decreasing
Rusk County Airport (135 m, Texas) 1019 hPa steady
Russell Airport (566 m, Kansas) 1009 hPa decreasing
Russellville Regional Airport (123 m, Arkansas) 1017 hPa decreasing
Russian Mission Airport (16 m, Alaska) 1016 hPa increasing
Ruston Regional Airport (95 m, Louisiana) 1020 hPa steady
Rutland - Southern Vermont Regional Airport (240 m, Vermont) 1019 hPa steady
Ryan Airfield (737 m, Arizona) 1017 hPa steady
Sachs Harbour (88 m, Northwest Territories) 1017 hPa increasing
Sacramento Executive Airport (8 m, California) 1012 hPa increasing
Sacramento Intl. Airport (7 m, California) 1012 hPa increasing
Sacramento Mather Airport (29 m, California) 1013 hPa increasing
Safford Regional Airport (950 m, Arizona) 1012 hPa steady
Saginaw (183 m, Michigan) 1019 hPa steady
Saglek Bay AP (483 m, Newfoundland) 1022 hPa decreasing
Sagona Island (60 m, Newfoundland) 1013 hPa decreasing
Saint George (869 m, Utah) 1015 hPa steady
Saint John Airport (111 m, New Brunswick) 1014 hPa decreasing
Saint John's AP (135 m, Newfoundland) 1015 hPa decreasing
Saint-Hubert Airport (28 m, Quebec) 1018 hPa increasing
Saint-Pierre (24 m, Saint Pierre and Miquelon) 1013 hPa steady
Saint-Polycarpe (25 m, Quebec) 1011 hPa decreasing
Sainte-Clotilde (53 m, Quebec) 1018 hPa increasing
Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) 1013 hPa decreasing
Salem-Leckrone (174 m, Illinois) 1019 hPa steady
Salina Airport (385 m, Kansas) 1010 hPa decreasing
Salinas Airport (26 m, California) 1016 hPa decreasing
Salisbury (16 m, Maryland) 1021 hPa decreasing
Sallisaw Airport (161 m, Oklahoma) 1017 hPa steady
Salmon Arm (351 m, British Columbia) 1016 hPa steady
San Angelo Regional Airport (582 m, Texas) 1014 hPa decreasing
San Antonio Intl. Airport (242 m, Texas) 1016 hPa decreasing
San Bernardino Intl. Airport (353 m, California) 1016 hPa steady
San Carlos Airport (1 m, California) 1015 hPa steady
San Diego Intl. Airport (9 m, California) 1016 hPa steady
San Francisco Intl. Airport (5 m, California) 1015 hPa increasing
San Jose Intl. Airport (17 m, California) 1014 hPa steady
San Luis Obispo County Regional Airport (64 m, California) 1016 hPa decreasing
San Marcos Airport (182 m, Texas) 1018 hPa steady
Sand Point Airport (7 m, Alaska) 1002 hPa steady
Sanderson Field Airport (85 m, Washington) 1010 hPa increasing
Sandersville Airport (134 m, Georgia) 1020 hPa steady
Sandpoint Airport (648 m, Idaho) 1015 hPa increasing
Sandspit (6 m, British Columbia) 1019 hPa decreasing
Sandspit Airport (6 m, British Columbia) 1019 hPa decreasing
Sandy Lake (289 m, Quebec) 1006 hPa decreasing
Sanford Seacoast Regional Airport (74 m, Maine) 1017 hPa decreasing
Santa Barbara Airport (3 m, California) 1015 hPa steady
Santa Maria Public Airport (73 m, California) 1016 hPa increasing
Santa Monica Airport (53 m, California) 1016 hPa increasing
Santa Ynez Airport (205 m, California) 1016 hPa steady
Santee Cooper Regional Airport (32 m, South Carolina) 1020 hPa steady
Sarasota (9 m, Florida) 1021 hPa decreasing
Sarnia Chris Hadfield Airport (181 m, Ontario) 1020 hPa decreasing
Sarnia Chris Hadfield Airport (188 m, Ontario) 1020 hPa decreasing
Saskatoon AP (503 m, Saskatchewan) 1018 hPa increasing
Saturna Island (24 m, British Columbia) 1011 hPa steady
Sauk Centre Muni (379 m, Minnesota) 1010 hPa steady
Sault Ste Marie (192 m, Ontario) 1018 hPa steady
Sault Ste. Marie Airport (218 m, Michigan) 1018 hPa steady
Savanna Airport (188 m, Illinois) 1018 hPa steady
Savannah-hardin County (144 m, Tennessee) 1020 hPa increasing
Savannah/Hilton Head Intl. Airport (15 m, Georgia) 1020 hPa decreasing
Savoonga Airport (16 m, Alaska) 1012 hPa steady
Sawyer County Airport (370 m, Wisconsin) 1013 hPa decreasing
Sawyer Intl. Airport (372 m, Michigan) 1016 hPa steady
Scammon Bay Airport (4 m, Alaska) 1013 hPa decreasing
Scappoose Industrial Airpark Airport (16 m, Oregon) 1010 hPa decreasing
Schefferville Airport (518 m, Quebec) 1017 hPa decreasing
Schenectady (115 m, New York) 1019 hPa increasing
Scholes International Airport at Galveston (16 m, Texas) 1019 hPa increasing
Scottsboro Airport (198 m, Alabama) 1020 hPa steady
Scottsdale Airport (460 m, Arizona) 1011 hPa steady
Searcy Airport (81 m, Arkansas) 1019 hPa increasing
Seattle (137 m, Washington) 1011 hPa increasing
Sedalia Regional Airport (277 m, Missouri) 1016 hPa decreasing
Selawik Airport (8 m, Alaska) 1018 hPa steady
Seldovia Airport (95 m, Alaska) 1023 hPa decreasing
Selfridge Air National Guard Base (177 m, Michigan) 1020 hPa decreasing
Sept-Îles (53 m, Quebec) 1012 hPa increasing
Sept-Îles Airport (55 m, Quebec) 1012 hPa increasing
Seward Airport (18 m, Alaska) 1025 hPa decreasing
Seymour Johnson Air Force Base (33 m, North Carolina) 1020 hPa steady
Shaktoolik Airport (7 m, Alaska) 1019 hPa increasing
Shaw Air Force Base Airport (73 m, South Carolina) 1020 hPa decreasing
Shawano Airport (248 m, Wisconsin) 1017 hPa steady
Shawnee Regional Airport (327 m, Oklahoma) 1016 hPa increasing
Sheboygan (228 m, Wisconsin) 1018 hPa increasing
Shelby (178 m, Alabama) 1021 hPa decreasing
Shelby Airport (258 m, North Carolina) 1019 hPa decreasing
Shelbyville Airport (245 m, Indiana) 1019 hPa increasing
Sheldon (432 m, Iowa) 1010 hPa decreasing
Shell Army Heliport (122 m, Alabama) 1023 hPa steady
Shenandoah Muni (296 m, Iowa) 1014 hPa steady
Shenandoah Valley Regional Airport (366 m, Virginia) 1022 hPa steady
Shepherd Bay AP (45 m, Nunavut) 1011 hPa decreasing
Sherbrooke Airport (242 m, Quebec) 1018 hPa increasing
Sheringham (21 m, British Columbia) 1012 hPa increasing
Shingle Point AP (49 m, Yukon) 1026 hPa increasing
Show Low Regional Airport (1954 m, Arizona) 1025 hPa steady
Shreveport Downtown Airport (55 m, Louisiana) 1019 hPa increasing
Shreveport Regional Airport (84 m, Louisiana) 1018 hPa increasing
Shungnak Airport (60 m, Alaska) 1022 hPa steady
Shuttle Landing Facility (3 m, Florida) 1022 hPa decreasing
Sidney Airport (1312 m, Nebraska) 1006 hPa steady
Sidney- Richland Airport (605 m, Montana) 1014 hPa steady
Sierra Vista Airport (1421 m, Arizona) 1015 hPa decreasing
Sikorsky Memorial Airport (5 m, Connecticut) 1020 hPa increasing
Siler City Muni (187 m, North Carolina) 1020 hPa steady
Silver Bay Airport (331 m, Minnesota) 1011 hPa steady
Simmons Army Airfield (74 m, North Carolina) 1020 hPa increasing
Sioux Falls Regional Airport (435 m, South Dakota) 1008 hPa decreasing
Sioux Gateway Airport (336 m, Iowa) 1010 hPa increasing
Sioux Lookout Airport (390 m, Quebec) 1009 hPa decreasing
Sisseton Airport (354 m, South Dakota) 1005 hPa increasing
Sisters Island (20 m, British Columbia) 1012 hPa increasing
Sitka Rocky Gutierrez Airport (6 m, Alaska) 1022 hPa decreasing
Skagit Regional Airport (44 m, Washington) 1011 hPa steady
Skagway Airport (9 m, Alaska) 1021 hPa decreasing
Skwentna Airport (45 m, Alaska) 1024 hPa increasing
Sky Harbor Airport & Seaplane Base (186 m, Minnesota) 1011 hPa steady
Skyhaven Airport (98 m, New Hampshire) 1017 hPa decreasing
Skyhaven Airport (243 m, Missouri) 1016 hPa steady
Skylark Field (258 m, Texas) 1017 hPa steady
Slave Lake Airport (583 m, Alberta) 1024 hPa decreasing
Slayton Airport (495 m, Minnesota) 1011 hPa steady
Slidell Airport (8 m, Louisiana) 1020 hPa increasing
Sloulin Field Intl. Airport (581 m, North Dakota) 1013 hPa decreasing
Smith Reynolds Airport (296 m, North Carolina) 1019 hPa decreasing
Smithers Airport (522 m, British Columbia) 1021 hPa decreasing
Smyrna Airport (166 m, Tennessee) 1019 hPa increasing
Snyder (741 m, Texas) 1017 hPa steady
Solander Island (99 m, British Columbia) 1011 hPa increasing
Soldotna Airport (33 m, Alaska) 1023 hPa steady
Solon Springs Muni (336 m, Wisconsin) 1012 hPa steady
Somerset Airport (32 m, New Jersey) 1020 hPa decreasing
Somerset County Airport (693 m, Pennsylvania) 1023 hPa steady
Sonora Airport (652 m, Texas) 1019 hPa steady
South Alabama Regional Airport (94 m, Alabama) 1022 hPa decreasing
South Arkansas Regional Airport at Goodwin Field (77 m, Arkansas) 1018 hPa decreasing
South Bend Intl. Airport (236 m, Indiana) 1019 hPa decreasing
South Big Horn Co Arpt (1201 m, Wyoming) 1010 hPa increasing
South County Arpt Of Santa Clara County (86 m, California) 1015 hPa decreasing
South Haven Airport (203 m, Michigan) 1019 hPa steady
South Jersey Regional Airport (16 m, New Jersey) 1021 hPa decreasing
South St. Paul Airport (250 m, Minnesota) 1012 hPa steady
South Texas International Airport at Edinburg (24 m, Texas) 1016 hPa steady
South Texas Regional Airport at Hondo (283 m, Texas) 1017 hPa decreasing
South Wood County Airport (308 m, Wisconsin) 1017 hPa decreasing
Southeast Iowa Regional Airport (210 m, Iowa) 1017 hPa decreasing
Southend (344 m, Saskatchewan) 1016 hPa increasing
Southern California Logistics Airport (869 m, California) 1015 hPa steady
Southern Illinois Airport (125 m, Illinois) 1018 hPa steady
Southern Wisconsin Regional Airport (246 m, Wisconsin) 1018 hPa steady
Southland Field (3 m, Louisiana) 1019 hPa steady
Southport Airport (8 m, North Carolina) 1021 hPa steady
Southwest Florida Intl. Airport (9 m, Florida) 1021 hPa decreasing
Southwest Georgia Regional Airport (59 m, Georgia) 1023 hPa increasing
Southwest Michigan Regional Airport (196 m, Michigan) 1019 hPa decreasing
Southwest Minnesota Regional Airport (359 m, Minnesota) 1009 hPa -
Southwest Oregon Regional Airport (1 m, Oregon) 1013 hPa steady
Southwest Washington Regional Airport (4 m, Washington) 1011 hPa steady
Space Coast Regional Airport (11 m, Florida) 1022 hPa steady
Sparrevohn LRRS Airport (482 m, Alaska) 1019 hPa decreasing
Sparta (164 m, Illinois) 1018 hPa steady
Sparta/Fort McCoy Airport (256 m, Wisconsin) 1016 hPa steady
Spartanburg Downtown Memorial Airport (246 m, South Carolina) 1019 hPa steady
Spence Bay AP (28 m, Nunavut) 1011 hPa decreasing
Spencer Airport (408 m, Iowa) 1011 hPa decreasing
Spirit River (1015 m, Alberta) 1024 hPa decreasing
Spirit of St. Louis Airport (140 m, Missouri) 1017 hPa increasing
Spiritwood (584 m, Saskatchewan) 1017 hPa increasing
Spokane Airport (721 m, Washington) 1010 hPa increasing
Springdale Airport (412 m, Arkansas) 1018 hPa steady
Springfield (1335 m, Colorado) 1008 hPa decreasing
Springfield Robertson County Airport (215 m, Tennessee) 1019 hPa increasing
Springfield- Beckley Airport (323 m, Ohio) 1020 hPa steady
Springfield- Branson National Airport (390 m, Missouri) 1016 hPa decreasing
Squamish Airport (52 m, British Columbia) 1012 hPa decreasing
St Anicet 1 (49 m, Quebec) 1018 hPa increasing
St James Muni Arpt (325 m, Minnesota) 1012 hPa increasing
St John The Baptist Parish (2 m, Louisiana) 1020 hPa steady
St Jovite (239 m, Quebec) 1019 hPa increasing
St Leonard CS (245 m, New Brunswick) 1015 hPa decreasing
St Paul Isl (26 m, Nova Scotia) 1013 hPa decreasing
St Stephen (28 m, New Brunswick) 1014 hPa decreasing
St. Anthony Lwis (34 m, Newfoundland) 1017 hPa increasing
St. Catharines/Niagara District Airport (98 m, Ontario) 1020 hPa decreasing
St. Charles (133 m, Missouri) 1017 hPa increasing
St. Clair (198 m, Michigan) 1020 hPa steady
St. Cloud Regional Airport (312 m, Minnesota) 1011 hPa increasing
St. George Airport (38 m, Alaska) 998 hPa decreasing
St. Johns Industrial Air Park (1747 m, Arizona) 1014 hPa decreasing
St. Johnsbury (213 m, Vermont) 1017 hPa steady
St. Louis Downtown Airport (126 m, Illinois) 1018 hPa increasing
St. Mary's Airport (95 m, Alaska) 1014 hPa steady
St. Michael Airport (28 m, Alaska) 1017 hPa increasing
St. Paul (9 m, Alaska) 1000 hPa decreasing
St. Paul Downtown Airport (219 m, Minnesota) 1011 hPa decreasing
St. Peters (30 m, Prince Edward Island) 1014 hPa increasing
St. Petersburg (3 m, Florida) 1021 hPa decreasing
Stafford Regional Airport (65 m, Virginia) 1022 hPa decreasing
Stan Stamper Airport (174 m, Oklahoma) 1017 hPa steady
Stanley (1980 m, Idaho) 1010 hPa increasing
Stanly County Airport (186 m, North Carolina) 1021 hPa decreasing
Stanton Airfield (280 m, Minnesota) 1012 hPa steady
Staples (392 m, Minnesota) 1010 hPa steady
Statesville Muni Ai (294 m, North Carolina) 1019 hPa steady
Stennis Intl. Airport (7 m, Mississippi) 1020 hPa steady
Stephenville Airport (402 m, Texas) 1018 hPa steady
Stephenville Intl. Airport (9 m, Newfoundland) 1013 hPa increasing
Stevens Point Airport (338 m, Wisconsin) 1017 hPa steady
Stewart Airport (7 m, British Columbia) 1019 hPa decreasing
Stewart Intl. Airport (150 m, New York) 1021 hPa steady
Stigler Regional Airport (183 m, Oklahoma) 1016 hPa decreasing
Stillwater Regional Airport (300 m, Oklahoma) 1013 hPa decreasing
Stinson Airport (176 m, Texas) 1016 hPa decreasing
Stockton Metropolitan Airport (8 m, California) 1013 hPa increasing
Stony Rapids Airport (248 m, Saskatchewan) 1019 hPa steady
Storm Hills (261 m, Northwest Territories) 1025 hPa increasing
Storm Lake Airport (454 m, Iowa) 1013 hPa steady
Strother Field (353 m, Kansas) 1014 hPa decreasing
Stuart Powell Field (312 m, Kentucky) 1019 hPa steady
Sturgis Airport (282 m, Michigan) 1019 hPa decreasing
Stuttgart Airport (68 m, Arkansas) 1018 hPa steady
Sudbury Airport (348 m, Ontario) 1019 hPa decreasing
Suffolk Executive Airport (22 m, Virginia) 1020 hPa steady
Sugar Land Regional Airport (25 m, Texas) 1018 hPa increasing
Sullivan Airport (428 m, New York) 1022 hPa steady
Sulphur Springs Airport (149 m, Texas) 1018 hPa steady
Summerland (454 m, British Columbia) 1014 hPa steady
Summerside (21 m, Prince Edward Island) 1013 hPa steady
Summerville Airport (17 m, South Carolina) 1021 hPa steady
Sumter Airport (56 m, South Carolina) 1020 hPa steady
Sunnyside Muni (234 m, Washington) 1010 hPa steady
Sussex (16 m, Delaware) 1021 hPa decreasing
Sussex Airport (128 m, New Jersey) 1020 hPa decreasing
Suwannee County Airport (32 m, Florida) 1021 hPa steady
Swainsboro Airport (100 m, Georgia) 1021 hPa steady
Swan River (335 m, Manitoba) 1011 hPa decreasing
Sydney Airport (72 m, Nova Scotia) 1013 hPa steady
Sylvania Airport (57 m, Georgia) 1020 hPa decreasing
Syracuse Hancock Intl. Airport (124 m, New York) 1020 hPa increasing
T. F. Green Airport (19 m, Rhode Island) 1019 hPa increasing
TSTC Waco Airport (143 m, Texas) 1017 hPa steady
Tacoma Narrows Airport (89 m, Washington) 1010 hPa increasing
Tahlequah Airport (266 m, Oklahoma) 1017 hPa steady
Talkeetna Airport (109 m, Alaska) 1024 hPa decreasing
Talladega Airport (161 m, Alabama) 1021 hPa steady
Tallahassee Regional Airport (18 m, Florida) 1023 hPa increasing
Tallulah Airport (23 m, Louisiana) 1022 hPa decreasing
Tampa Executive Airport (7 m, Florida) 1022 hPa steady
Tampa Intl. Airport (3 m, Florida) 1021 hPa decreasing
Tangier (2 m, Texas) 1021 hPa steady
Tappahannock Airport (41 m, Virginia) 1021 hPa steady
Tarboro Airport (16 m, North Carolina) 1020 hPa steady
Tasiujaq (31 m, Quebec) 1018 hPa steady
Tatalina LRRS Airport (287 m, Alaska) 1021 hPa increasing
Taunton Airport (13 m, Massachusetts) 1018 hPa steady
Taylor (448 m, Wisconsin) 1016 hPa steady
Taylorville Airport (190 m, Illinois) 1019 hPa increasing
Ted Stevens Anchorage Intl. Airport (42 m, Alaska) 1024 hPa increasing
Tekamah (Asos) (312 m, Nebraska) 1010 hPa decreasing
Teller Airport (90 m, Alaska) 1017 hPa steady
Telluride Regional Airport (2769 m, Colorado) 1029 hPa steady
Terra Nova Nat Park CS (107 m, Newfoundland) 1015 hPa decreasing
Terrace Airport (217 m, British Columbia) 1019 hPa decreasing
Terre Haute Intl. Airport (175 m, Indiana) 1019 hPa steady
Terrell Airport (144 m, Texas) 1017 hPa steady
Teslin (705 m, Yukon) 1023 hPa decreasing
Teterboro Airport (3 m, New Jersey) 1019 hPa decreasing
Texarkana Regional Airport (119 m, Arkansas) 1018 hPa decreasing
Texas Gulf Coast Regional Airport (8 m, Texas) 1019 hPa increasing
The Eastern Iowa Airport (256 m, Iowa) 1016 hPa decreasing
The Forks, Winnipeg (230 m, Manitoba) 1008 hPa increasing
The Pas Airport (270 m, Manitoba) 1011 hPa increasing
The Villages (27 m, Florida) 1018 hPa steady
Thedford Airport (892 m, Nebraska) 1010 hPa steady
Thief River Falls Regional Airport (340 m, Minnesota) 1009 hPa increasing
Thomas C. Russell Field (209 m, Alabama) 1022 hPa steady
Thomas P. Stafford Airport (489 m, Oklahoma) 1015 hPa steady
Thomaston (243 m, Georgia) 1022 hPa steady
Thomasville Regional Airport (80 m, Georgia) 1023 hPa steady
Thompson Airport (216 m, Manitoba) 1009 hPa increasing
Thomson Airport (152 m, Georgia) 1022 hPa steady
Three Rivers Muni Dr Haines (251 m, Michigan) 1020 hPa steady
Thunder Bay (199 m, Ontario) 1012 hPa decreasing
Thunder Bay Airport (206 m, Ontario) 1012 hPa decreasing
Tillamook Airport (11 m, Oregon) 1011 hPa steady
Timmins/Victor M. Power Airport (295 m, Ontario) 1017 hPa decreasing
Tin City LRRS Airport (83 m, Alaska) 1016 hPa increasing
Tinker Air Force Base (384 m, Oklahoma) 1015 hPa decreasing
Tioga Airport (684 m, North Dakota) 1015 hPa increasing
Tipton Airport (46 m, Maryland) 1022 hPa steady
Toccoa Airport (304 m, Georgia) 1019 hPa decreasing
Tofino (24 m, British Columbia) 1012 hPa increasing
Togiak Airport (6 m, Alaska) 1012 hPa decreasing
Toksook Bay Airport (18 m, Alaska) 1011 hPa steady
Toledo Executive Airport (189 m, Ohio) 1020 hPa decreasing
Toledo Express Airport (211 m, Ohio) 1020 hPa steady
Toledo Suburban Airport (204 m, Michigan) 1020 hPa steady
Tomahawk Airport (453 m, Wisconsin) 1016 hPa steady
Tonopah Airport (1654 m, Nevada) 1014 hPa decreasing
Topeka Regional Airport (325 m, Kansas) 1014 hPa increasing
Toronto (113 m, Ontario) 1020 hPa steady
Toronto Islands Airport (77 m, Ontario) 1020 hPa steady
Toronto/Pearson AP (173 m, Ontario) 1020 hPa steady
Torrington Airport (1281 m, Wyoming) 1005 hPa decreasing
Tracadie (67 m, Nova Scotia) 1014 hPa increasing
Tracy Airport (408 m, Minnesota) 1010 hPa steady
Trail Valley (85 m, Northwest Territories) 1024 hPa increasing
Travis Air Force Base (22 m, California) 1012 hPa increasing
Trent Lott Intl. Airport (5 m, Mississippi) 1022 hPa increasing
Trenton Airport (85 m, Ontario) 1020 hPa decreasing
Trenton-Mercer Airport (65 m, New Jersey) 1020 hPa steady
Tri-Cities Airport (135 m, Washington) 1009 hPa increasing
Tri-Cities Regional Airport (457 m, Tennessee) 1016 hPa decreasing
Tri-City Airport (274 m, Kansas) 1015 hPa decreasing
Tri-County Airport (26 m, Florida) 1020 hPa decreasing
Tri-County Airport (21 m, North Carolina) 1020 hPa steady
Tri-County Regional Airport (219 m, Wisconsin) 1016 hPa decreasing
Tri-State Airport (255 m, West-Virginia) 1018 hPa decreasing
Tri-State Steuben County Airport (303 m, Indiana) 1020 hPa steady
Triangle North Executive Airport (113 m, North Carolina) 1021 hPa steady
Trinity Center (728 m, California) 1015 hPa steady
Trois-Rivières (6 m, Quebec) 1016 hPa decreasing
Troy Airport (121 m, Alabama) 1022 hPa decreasing
Tuktoyaktuk (5 m, Northwest Territories) 1023 hPa increasing
Tulsa Airport (195 m, Oklahoma) 1014 hPa decreasing
Tunica Airport (59 m, Mississippi) 1019 hPa steady
Tupelo Regional Airport (110 m, Mississippi) 1020 hPa steady
Tuscaloosa Regional Airport (52 m, Alabama) 1020 hPa decreasing
Tuscola Area Airport (214 m, Michigan) 1019 hPa decreasing
Tweed New Haven Airport (4 m, Connecticut) 1020 hPa increasing
Twentynine Palms Airport (626 m, California) 1011 hPa decreasing
Twillingate (AUT) (92 m, Newfoundland) 1016 hPa decreasing
Two Harbors (328 m, Minnesota) 1011 hPa steady
Tyler Pounds Regional Airport (166 m, Texas) 1018 hPa increasing
Tyndall Air Force Base (13 m, Florida) 1024 hPa increasing
Ugnu-Kuparuk Airport (20 m, Alaska) 1024 hPa steady
Ukiah Airport (187 m, California) 1013 hPa increasing
Umiujaq (71 m, Quebec) 1013 hPa increasing
Unalakleet (4 m, Alaska) 1017 hPa steady
Unalaska Airport (4 m, Alaska) 993 hPa decreasing
Union County Airport (311 m, Ohio) 1020 hPa steady
United States Air Force Academy (1999 m, Colorado) 1008 hPa decreasing
United States Naval Academy (2 m, Maryland) 1021 hPa increasing
University Park Airport (378 m, Pennsylvania) 1022 hPa steady
University of Illinois Willard Airport (230 m, Illinois) 1019 hPa increasing
University of Oklahoma Westheimer Airport (357 m, Oklahoma) 1016 hPa steady
Upsala (489 m, Ontario) 1011 hPa decreasing
Uranium City (321 m, Saskatchewan) 1021 hPa steady
Vaiden Field (69 m, Alabama) 1020 hPa steady
Val Marie Southeast (785 m, Saskatchewan) 1018 hPa increasing
Val-d'Or (345 m, Quebec) 1019 hPa decreasing
Valdez Airport (37 m, Alaska) 1025 hPa steady
Valdosta Regional Airport (62 m, Georgia) 1021 hPa decreasing
Valley Intl. Airport (10 m, Texas) 1016 hPa steady
Van Nuys Airport (244 m, California) 1015 hPa steady
Vance Air Force Base (398 m, Oklahoma) 1012 hPa decreasing
Vancouver Airport (4 m, British Columbia) 1012 hPa increasing
Vegreville (639 m, Alberta) 1021 hPa increasing
Venango Regional Airport (469 m, Pennsylvania) 1022 hPa steady
Venice Airport (6 m, Florida) 1021 hPa steady
Vermilion Regional Airport (212 m, Illinois) 1018 hPa steady
Vernal Regional Airport (1608 m, Utah) 1013 hPa decreasing
Vernon (482 m, British Columbia) 1015 hPa decreasing
Vernon (386 m, Texas) 1015 hPa steady
Vero Beach Airport (8 m, Florida) 1022 hPa decreasing
Vicksburg Airport (32 m, Mississippi) 1022 hPa steady
Victoria (IAP) (19 m, British Columbia) 1012 hPa increasing
Victoria Gonzales CS (70 m, British Columbia) 1012 hPa increasing
Victoria Regional Airport (36 m, Texas) 1018 hPa decreasing
Victoria Uni. Campbell Scientific (49 m, British Columbia) 1011 hPa increasing
Vidalia Regional Airport (84 m, Georgia) 1021 hPa steady
Vineland Station RCS (79 m, Ontario) 1019 hPa decreasing
Vinton Airport (258 m, Iowa) 1016 hPa decreasing
Virginia Tech Montgomery Executive Airport (650 m, Virginia) 1023 hPa steady
Viroqua Airport (394 m, Wisconsin) 1017 hPa steady
Visalia Airport (89 m, California) 1012 hPa steady
Volk Field Air National Guard Base Airport (280 m, Wisconsin) 1016 hPa decreasing
W. H. 'Bud' Barron Airport (94 m, Georgia) 1021 hPa decreasing
W. K. Kellogg Airport (290 m, Michigan) 1020 hPa decreasing
Wabush Airport (551 m, Newfoundland) 1015 hPa increasing
Waco Regional Airport (155 m, Texas) 1017 hPa increasing
Wadena Airport (418 m, Minnesota) 1009 hPa steady
Wahoo Airport (373 m, Nebraska) 1012 hPa decreasing
Wainwright Airport (27 m, Alaska) 1021 hPa decreasing
Wales Airport (7 m, Alaska) 1016 hPa decreasing
Walhalla Airport (291 m, North Dakota) 1007 hPa decreasing
Walker Airport (411 m, Minnesota) 1009 hPa steady
Walla Walla Airport (355 m, Washington) 1009 hPa increasing
Wallops Flight Facility Airport (12 m, Virginia) 1021 hPa decreasing
Walnut Ridge Regional Airport (83 m, Arkansas) 1018 hPa steady
Warren Airport (12 m, North Carolina) 1020 hPa steady
Warrenton Airport (102 m, Virginia) 1021 hPa decreasing
Warroad International Memorial Airport (327 m, Minnesota) 1008 hPa decreasing
Warsaw Airport (259 m, Indiana) 1019 hPa decreasing
Waseca Airport (343 m, Minnesota) 1013 hPa steady
Washington (230 m, Iowa) 1017 hPa steady
Washington Airport (149 m, Missouri) 1017 hPa steady
Washington Airport (197 m, Georgia) 1020 hPa steady
Washington Dulles Intl. Airport (98 m, Virginia) 1021 hPa steady
Wasilla Airport (108 m, Alaska) 1023 hPa steady
Waskaganish Airport (23 m, Quebec) 1014 hPa decreasing
Waskish Muni Airpt (360 m, Minnesota) 1009 hPa steady
Waterbury-Oxford Airport (222 m, Connecticut) 1021 hPa steady
Waterloo Regional Airport (268 m, Iowa) 1015 hPa decreasing
Waterloo Well AP (315 m, Ontario) 1020 hPa steady
Watertown Airport (254 m, Wisconsin) 1018 hPa steady
Watertown Intl. Airport (99 m, New York) 1020 hPa increasing
Watertown Regional Airport (532 m, South Dakota) 1007 hPa decreasing
Watonga Regional Airport (472 m, Oklahoma) 1015 hPa steady
Watrous East (526 m, Saskatchewan) 1016 hPa increasing
Watson Lake Airport (690 m, Yukon) 1021 hPa decreasing
Watsonville Airport (48 m, California) 1016 hPa decreasing
Waukegan Regional Airport (222 m, Illinois) 1018 hPa steady
Waupaca Airport (252 m, Wisconsin) 1017 hPa steady
Wausau Downtown Airport (365 m, Wisconsin) 1016 hPa decreasing
Wautoma Airport (262 m, Wisconsin) 1017 hPa decreasing
Wawa (287 m, Ontario) 1017 hPa increasing
Waycross (46 m, Georgia) 1021 hPa increasing
Wayne Airport (436 m, Nebraska) 1010 hPa decreasing
Wayne County Airport (294 m, Kentucky) 1019 hPa decreasing
Wayne County Airport (346 m, Ohio) 1021 hPa decreasing
Wayne Executive Jetport (41 m, North Carolina) 1020 hPa steady
Waynesville-St. Robert Regional Airport (351 m, Missouri) 1018 hPa increasing
Weaverville (716 m, California) 1014 hPa decreasing
Webster City (342 m, Iowa) 1013 hPa decreasing
Weedon Field (87 m, Alabama) 1021 hPa decreasing
Wekweètì Airport (368 m, Northwest Territories) 1016 hPa decreasing
Wellsboro Airport (577 m, Pennsylvania) 1023 hPa steady
Wellsville Airport (646 m, New York) 1023 hPa decreasing
Wendover Airport (1292 m, Utah) 1017 hPa steady
Weslaco (21 m, Texas) 1016 hPa steady
West Bend Airport (270 m, Wisconsin) 1018 hPa steady
West Michigan Regional Airport (210 m, Michigan) 1019 hPa steady
West Plains Regional Airport (374 m, Missouri) 1018 hPa increasing
West Point Airport (7 m, Virginia) 1021 hPa steady
West Vancouver (178 m, British Columbia) 1012 hPa decreasing
West Woodward Airport (667 m, Oklahoma) 1015 hPa steady
Westchester (121 m, New York) 1020 hPa decreasing
Westerly State Airport (25 m, Rhode Island) 1020 hPa increasing
Western Carolina Regional Airport (517 m, North Carolina) 1020 hPa steady
Western Head (10 m, Nova Scotia) 1014 hPa decreasing
Westfield-Barnes Regional Airport (83 m, Massachusetts) 1019 hPa decreasing
Westover Metropolitan Airport (75 m, Massachusetts) 1019 hPa decreasing
Wexford (396 m, Michigan) 1019 hPa steady
Weyburn (589 m, Saskatchewan) 1014 hPa increasing
Whale Cove Airport (20 m, Nunavut) 1017 hPa decreasing
Wharton Regional Airport (31 m, Texas) 1018 hPa steady
Wheaton Airport (313 m, Minnesota) 1008 hPa steady
Wheeler-Sack Army Airfield (207 m, New York) 1020 hPa increasing
Wheeling Ohio (365 m, West-Virginia) 1020 hPa decreasing
Whistler Airport (658 m, British Columbia) 1015 hPa decreasing
White Mountain Airport (81 m, Alaska) 1018 hPa steady
White Rock Campbell Scientific (13 m, British Columbia) 1011 hPa steady
Whitecourt (785 m, Alberta) 1024 hPa decreasing
Whitecourt Airport (785 m, Alberta) 1025 hPa decreasing
Whiteman Air Force Base (255 m, Missouri) 1015 hPa steady
Whiteman Airport (306 m, California) 1016 hPa steady
Wiarton Airport (223 m, Ontario) 1020 hPa decreasing
Wichita Falls Airport (314 m, Texas) 1014 hPa decreasing
Wichita Mid-Continent Airport (409 m, Kansas) 1012 hPa decreasing
Wiley Post Airport (396 m, Oklahoma) 1014 hPa steady
Wilkes County Airport (396 m, North Carolina) 1022 hPa steady
Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) 1021 hPa decreasing
Will Rogers World Airport (398 m, Oklahoma) 1014 hPa steady
William H. Morse State Airport (252 m, Vermont) 1020 hPa decreasing
William M Tuck (128 m, Virginia) 1020 hPa steady
William P. Hobby Airport (14 m, Texas) 1019 hPa steady
William R. Fairchild Intl. Airport (88 m, Washington) 1012 hPa increasing
Williamsburg Airport (15 m, Virginia) 1020 hPa steady
Williamsburg Intl. Airport (13 m, Virginia) 1021 hPa steady
Williamson (144 m, Illinois) 1018 hPa decreasing
Williamsport Regional Airport (160 m, Pennsylvania) 1021 hPa decreasing
Willmar Airport (343 m, Minnesota) 1011 hPa steady
Willoughby (191 m, Ohio) 1020 hPa steady
Willow Run Airport (218 m, Michigan) 1020 hPa decreasing
Wilmington Airport (326 m, Pennsylvania) 1019 hPa decreasing
Wilmington Intl. Airport (10 m, North Carolina) 1020 hPa decreasing
Winchester Airport (298 m, Tennessee) 1020 hPa steady
Winchester Regional Airport (222 m, Virginia) 1022 hPa steady
Windham Airport (76 m, Connecticut) 1019 hPa increasing
Windom (410 m, Minnesota) 1011 hPa steady
Window Rock Airport (2054 m, Arizona) 1013 hPa decreasing
Windsor Airport (190 m, Ontario) 1020 hPa steady
Wings Field (92 m, Pennsylvania) 1021 hPa steady
Winkler Airport (855 m, Texas) 1011 hPa decreasing
Winner Airport (619 m, South Dakota) 1005 hPa decreasing
Winnipeg Airport (239 m, Manitoba) 1009 hPa increasing
Winona Airport (200 m, Minnesota) 1015 hPa steady
Winona-Montgomery County Airport (111 m, Mississippi) 1021 hPa increasing
Winter Haven's Gilbert Airport (44 m, Florida) 1022 hPa decreasing
Wiscasset Airport (21 m, Maine) 1017 hPa increasing
Wittman Regional Airport (246 m, Wisconsin) 1016 hPa decreasing
Wood County Airport (132 m, Texas) 1018 hPa steady
Woodward Field (92 m, South Carolina) 1020 hPa steady
Worcester Airport (308 m, Massachusetts) 1020 hPa increasing
Worland Airport (1294 m, Wyoming) 1012 hPa increasing
Worthington (480 m, Minnesota) 1011 hPa increasing
Wrangell Airport (13 m, Alaska) 1021 hPa steady
Wright-Patterson Air Force Base (251 m, Ohio) 1020 hPa decreasing
Wynyard (560 m, Saskatchewan) 1015 hPa increasing
Yakima Airport (325 m, Washington) 1009 hPa decreasing
Yakutat Airport (13 m, Alaska) 1023 hPa steady
Yampa Valley Airport (2012 m, Colorado) 1023 hPa steady
Yarmouth Airport (46 m, Nova Scotia) 1017 hPa decreasing
Yeager Airport (299 m, West-Virginia) 1018 hPa decreasing
Yellowknife Airport (206 m, Northwest Territories) 1017 hPa steady
Yellowstone Regional Airport (1553 m, Wyoming) 1019 hPa steady
York Airport (509 m, Nebraska) 1012 hPa steady
York Airport (144 m, Pennsylvania) 1021 hPa decreasing
Yorkton AP (498 m, Saskatchewan) 1013 hPa increasing
Youngstown-Warren Regional Airport (361 m, Ohio) 1021 hPa decreasing
Yuba (19 m, California) 1012 hPa increasing
Yuma Intl. Airport (34 m, Arizona) 1010 hPa decreasing
Zamperini Field (27 m, California) 1016 hPa steady
Zanesville Airport (274 m, Ohio) 1019 hPa decreasing
Zapata Airport (129 m, Texas) 1015 hPa steady
Zephyrhills Airport (27 m, Florida) 1022 hPa steady

Current weather

July
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2015