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North America - SL pressure
Wednesday 28 Sep 2016 12:00 BST

Stations: 2528 SL pressure Trend (last 3 hours)
Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) 1015 hPa steady
Abbotsford Airport (58 m, British Columbia) 1020 hPa increasing
Aberdeen Airport (397 m, South Dakota) 1022 hPa increasing
Aberdeen Airport (69 m, Mississippi) 1015 hPa steady
Abilene Airport (546 m, Texas) 1017 hPa increasing
Abingdon (631 m, Virginia) 1015 hPa steady
Abraham Lincoln Capital Airport (187 m, Illinois) 1008 hPa increasing
Acadiana Regional Airport (7 m, Louisiana) 1015 hPa increasing
Accomack (15 m, Virginia) 1014 hPa steady
Adak (5 m, Alaska) 1025 hPa steady
Addison Airport (196 m, Texas) 1017 hPa steady
Adirondack Regional Airport (507 m, New York) 1021 hPa increasing
Aeroflex Andover (178 m, New Jersey) 1018 hPa increasing
Agassiz (15 m, British Columbia) 1020 hPa steady
Aiken Airport (161 m, South Carolina) 1014 hPa steady
Ainsworth Regional Airport (789 m, Nebraska) 1020 hPa steady
Airlake Airport (293 m, Minnesota) 1016 hPa steady
Aitkin Airport (367 m, Minnesota) 1018 hPa steady
Akhiok Airport (13 m, Alaska) 1030 hPa increasing
Akron Fulton Intl. Airport (326 m, Ohio) 1012 hPa steady
Akron- Canton Airport (377 m, Ohio) 1012 hPa decreasing
Albany Airport (89 m, New York) 1020 hPa increasing
Albert J. Ellis Airport (29 m, North Carolina) 1014 hPa increasing
Albert Lea Airport (383 m, Minnesota) 1016 hPa increasing
Albert Whitted Airport (2 m, Florida) 1014 hPa increasing
Albertville Regional Airport (315 m, Alabama) 1014 hPa steady
Albion Airport (550 m, Nebraska) 1019 hPa increasing
Alert Airport (31 m, Nunavut) 1016 hPa decreasing
Alexandria Airport (432 m, Minnesota) 1021 hPa increasing
Alexandria Intl. Airport (27 m, Louisiana) 1015 hPa increasing
Algona Airport (372 m, Iowa) 1017 hPa increasing
Algonquin Provincial Park (410 m, Ontario) 1018 hPa increasing
Alice Intl. Airport (52 m, Texas) 1016 hPa increasing
Allegheny (382 m, Pennsylvania) 1014 hPa increasing
Allen Army Airfield (391 m, Alaska) 1028 hPa steady
Allen Parish Airport (33 m, Louisiana) 1015 hPa steady
Allendale Airport (49 m, South Carolina) 1013 hPa steady
Allentown Queen City Airport (122 m, Pennsylvania) 1017 hPa steady
Alliance Airport (1198 m, Nebraska) 1020 hPa increasing
Alma/Bacon County (61 m, Georgia) 1014 hPa increasing
Alpena (211 m, Michigan) 1013 hPa increasing
Altoona (458 m, Pennsylvania) 1016 hPa increasing
Alturas Airport (1341 m, California) 1019 hPa increasing
Altus Air Force Base (413 m, Oklahoma) 1016 hPa increasing
Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) 1018 hPa increasing
Alva Regional Airport (449 m, Oklahoma) 1015 hPa steady
Ambler Airport (88 m, Alaska) 1019 hPa decreasing
Ames Airport (291 m, Iowa) 1015 hPa increasing
Amqui (166 m, Quebec) 1029 hPa increasing
Anaktuvuk Pass Airport (643 m, Alaska) 1016 hPa steady
Anderson Airport (238 m, South Carolina) 1013 hPa decreasing
Angelina (88 m, Texas) 1016 hPa increasing
Angoon Seaplane Base (0 m, Alaska) 1024 hPa increasing
Aniak Airport (26 m, Alaska) 1023 hPa steady
Ann Arbor Airport (256 m, Michigan) 1010 hPa increasing
Annette Island Airport (110 m, Alaska) 1024 hPa decreasing
Anniston Regional Airport (186 m, Alabama) 1014 hPa increasing
Anoka (278 m, Minnesota) 1016 hPa steady
Anson County Airport (91 m, North Carolina) 1013 hPa increasing
Antrim (190 m, Michigan) 1012 hPa increasing
Anvik Airport (99 m, Alaska) 1017 hPa decreasing
Apalachicola Airport (6 m, Florida) 1013 hPa increasing
Appleton Airport (310 m, Wisconsin) 1020 hPa increasing
Aransas (8 m, Texas) 1016 hPa increasing
Arcata-Eureka Airport (18 m, California) 1014 hPa decreasing
Arctic Bay CS (10 m, Northwest Territories) 1016 hPa increasing
Arctic Village Airport (636 m, Alaska) 1017 hPa steady
Ardmore (257 m, Oklahoma) 1016 hPa steady
Ardmore Airport (232 m, Oklahoma) 1016 hPa steady
Argentia (15 m, Newfoundland) 1030 hPa increasing
Arlington Airport (42 m, Washington) 1020 hPa steady
Arlington Airport (192 m, Texas) 1016 hPa increasing
Arnold Palmer Regional Airport (361 m, Pennsylvania) 1015 hPa steady
Arthur N. Neu Airport (375 m, Iowa) 1016 hPa steady
Ashe County Airport (969 m, North Carolina) 1016 hPa steady
Asheboro Airport (205 m, North Carolina) 1014 hPa steady
Asheville Regional Airport (661 m, North Carolina) 1013 hPa decreasing
Ashland Airport (166 m, Kentucky) 1012 hPa steady
Ashtabula (281 m, Ohio) 1013 hPa steady
Aspen-Pitkin County Airport (2384 m, Colorado) 1019 hPa increasing
Assiniboia Airport (726 m, Saskatchewan) 1025 hPa increasing
Astoria Regional Airport (7 m, Oregon) 1019 hPa decreasing
Athens Airport (135 m, Texas) 1016 hPa steady
Athens Ben Epps Airport (247 m, Georgia) 1012 hPa decreasing
Atka Airport (17 m, Alaska) 1027 hPa steady
Atkinson Airport (290 m, Kansas) 1012 hPa steady
Atlanta Airport (315 m, Georgia) 1013 hPa increasing
Atlanta Regional Airport (296 m, Georgia) 1014 hPa increasing
Atlantic Airport (360 m, Iowa) 1016 hPa increasing
Atlantic City Airport (20 m, New Jersey) 1016 hPa increasing
Atoka (180 m, Oklahoma) 1016 hPa steady
Auburn Airport (467 m, California) 1012 hPa steady
Auburn Airport (268 m, Indiana) 1008 hPa steady
Auburn University Regional Airport (236 m, Alabama) 1016 hPa increasing
Auburn/Lewiston Airport (88 m, Maine) 1026 hPa increasing
Audubon County Airport (392 m, Iowa) 1016 hPa steady
Augusta Airport (405 m, Kansas) 1014 hPa steady
Augusta Regional Airport (45 m, Georgia) 1013 hPa increasing
Augusta State Airport (107 m, Maine) 1025 hPa increasing
Aurora Airport (548 m, Nebraska) 1018 hPa steady
Aurora Airport (215 m, Illinois) 1010 hPa increasing
Aurora State Airport (60 m, Oregon) 1018 hPa decreasing
Austin (189 m, Texas) 1017 hPa increasing
Austin Airport (375 m, Minnesota) 1015 hPa steady
Austin Executive Airport (188 m, Texas) 1017 hPa steady
Austin Straubel Intl. Airport (209 m, Wisconsin) 1011 hPa increasing
Avenger Field (725 m, Texas) 1020 hPa steady
Bad Axe (234 m, Michigan) 1012 hPa steady
Baie-Comeau Airport (22 m, Quebec) 1030 hPa increasing
Baie-D'Urfé (39 m, Quebec) 1021 hPa increasing
Baker Airport (902 m, Montana) 1020 hPa increasing
Baker Lake Airport (18 m, Nunavut) 1006 hPa decreasing
Baldwin County Airport (117 m, Georgia) 1013 hPa steady
Ballenas Island (13 m, British Columbia) 1021 hPa decreasing
Baltimore (6 m, Maryland) 1016 hPa increasing
Baltimore Airport (47 m, Maryland) 1015 hPa increasing
Bancroft (331 m, Ontario) 1018 hPa increasing
Bangor Intl. Airport (56 m, Maine) 1025 hPa increasing
Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) 1011 hPa steady
Barkley Regional Airport (126 m, Kentucky) 1010 hPa decreasing
Barksdale Air Force Base (51 m, Louisiana) 1016 hPa increasing
Barnes Airport (427 m, North Dakota) 1022 hPa steady
Barnstable Airport (16 m, Massachusetts) 1019 hPa increasing
Barrie-Oro (289 m, Ontario) 1015 hPa increasing
Barrow (287 m, Georgia) 1014 hPa steady
Barrow Airport (12 m, Alaska) 1011 hPa decreasing
Barstow-Daggett Airport (587 m, California) 1013 hPa steady
Barter Island LRRS Airport (11 m, Alaska) 1018 hPa decreasing
Bartlesville Airport (218 m, Oklahoma) 1012 hPa increasing
Bartow Airport (39 m, Florida) 1015 hPa steady
Bastrop Airport (51 m, Louisiana) 1015 hPa steady
Batesville Airport (141 m, Arkansas) 1013 hPa steady
Bathurst Arpt(Awrs) (59 m, New Brunswick) 1029 hPa increasing
Baton Rouge Metropolitan Airport (21 m, Louisiana) 1015 hPa increasing
Baudette Intl. Airport (329 m, Minnesota) 1022 hPa increasing
Baxley Airport (61 m, Georgia) 1014 hPa steady
Bay Bridge Airport (15 m, Maryland) 1015 hPa steady
Bay City Airport (14 m, Texas) 1016 hPa increasing
Beach Airport (840 m, North Dakota) 1022 hPa steady
Beale Air Force Base (38 m, California) 1009 hPa steady
Beatrice Municipal (403 m, Nebraska) 1016 hPa increasing
Beauceville (229 m, Quebec) 1024 hPa increasing
Beaufort Airport (3 m, South Carolina) 1013 hPa steady
Beaumont Airport (10 m, Texas) 1015 hPa steady
Beauregard Regional Airport (62 m, Louisiana) 1016 hPa steady
Beaven Island (16 m, Nova Scotia) 1023 hPa increasing
Beaver Falls Airport (382 m, Pennsylvania) 1014 hPa increasing
Beaver Island Airport (204 m, Michigan) 1012 hPa steady
Beeville Airport (82 m, Texas) 1016 hPa steady
Bella Bella (43 m, British Columbia) 1024 hPa decreasing
Bellefontaine Regional Airport (342 m, Ohio) 1011 hPa increasing
Bellingham Intl. Airport (45 m, Washington) 1021 hPa decreasing
Bemidji Regional Airport (420 m, Minnesota) 1020 hPa steady
Benson Airport (317 m, Minnesota) 1019 hPa increasing
Bentonville Airport (395 m, Arkansas) 1014 hPa steady
Berens River (222 m, Manitoba) 1023 hPa increasing
Beresford Airport (59 m, New Brunswick) 1029 hPa increasing
Berkeley County Airport (22 m, South Carolina) 1013 hPa steady
Berlin Regional Airport (353 m, New Hampshire) 1023 hPa increasing
Bert Mooney Airport (1688 m, Montana) 1021 hPa increasing
Bethel Airport (44 m, Alaska) 1022 hPa increasing
Bettles Airport (196 m, Alaska) 1023 hPa decreasing
Beverly Airport (33 m, Massachusetts) 1021 hPa increasing
Bicycle Lake Army Airfield (716 m, California) 1012 hPa increasing
Big Sandy Regional Airport (372 m, Kentucky) 1014 hPa steady
Big Spring Airport (784 m, Texas) 1020 hPa steady
Big Trout Lake (222 m, Ontario) 1022 hPa increasing
Bigfork (411 m, Minnesota) 1020 hPa steady
Billy Mitchell Airport (4 m, North Carolina) 1014 hPa increasing
Birmingham (192 m, Alabama) 1015 hPa increasing
Bisbee Douglas Intl. Airport (1249 m, Arizona) 1014 hPa decreasing
Bishop Intl. Airport (233 m, Michigan) 1011 hPa increasing
Bismarck Airport (505 m, North Dakota) 1022 hPa increasing
Black River Falls Area Airport (255 m, Wisconsin) 1012 hPa steady
Blair Airport (404 m, Nebraska) 1017 hPa increasing
Blakely Airport (65 m, Georgia) 1014 hPa steady
Blanc-Sablon Airport (32 m, Quebec) 1031 hPa increasing
Block (33 m, Rhode Island) 1019 hPa increasing
Blosser Airport (452 m, Kansas) 1015 hPa increasing
Blue Canyon (1611 m, California) 1010 hPa increasing
Blue Grass Airport (301 m, Kentucky) 1012 hPa steady
Blue Ridge Airport (287 m, Virginia) 1014 hPa steady
Blythe Airport (118 m, California) 1011 hPa increasing
Blytheville Airport (78 m, Arkansas) 1013 hPa decreasing
Bob Sikes Airport (65 m, Florida) 1014 hPa increasing
Boca Raton Airport (4 m, Florida) 1015 hPa increasing
Boeing Field Airport (6 m, Washington) 1020 hPa increasing
Boerne Stage Field (422 m, Texas) 1018 hPa steady
Bogalusa (36 m, Louisiana) 1015 hPa steady
Bolton Field (280 m, Ohio) 1010 hPa steady
Bonnard 1 (498 m, Quebec) 1029 hPa increasing
Boone (418 m, Arkansas) 1013 hPa decreasing
Boone Airport (354 m, Iowa) 1015 hPa increasing
Boscobel Airport (205 m, Wisconsin) 1013 hPa increasing
Boulder City Airport (671 m, Nevada) 1016 hPa steady
Boundary County Airport (711 m, Idaho) 1019 hPa decreasing
Bowerman Airport (3 m, Washington) 1020 hPa decreasing
Bowers Airport (527 m, Washington) 1017 hPa decreasing
Bowie Airport (336 m, Texas) 1017 hPa steady
Bowling Green-Warren (160 m, Kentucky) 1012 hPa decreasing
Bowman Field (167 m, Kentucky) 1010 hPa decreasing
Bozeman Yellowstone Intl. Airport (1349 m, Montana) 1022 hPa increasing
Bradford Airport (653 m, Pennsylvania) 1017 hPa increasing
Bradley Intl. Airport (55 m, Connecticut) 1020 hPa increasing
Brainerd Lakes Regional Airport (374 m, Minnesota) 1020 hPa increasing
Branch County Memorial Airport (292 m, Michigan) 1009 hPa steady
Brandon Airport (416 m, Manitoba) 1024 hPa increasing
Branson Airport (397 m, Missouri) 1013 hPa steady
Branson West Airport (411 m, Missouri) 1013 hPa steady
Bratt'S Lake (580 m, Saskatchewan) 1022 hPa increasing
Breckenridge Airport (391 m, Texas) 1017 hPa steady
Bremerton Ntnl Arpt (147 m, Washington) 1021 hPa steady
Brenham (94 m, Texas) 1017 hPa increasing
Brevig Mission Airport (12 m, Alaska) 1003 hPa decreasing
Brewster Field Arpt (704 m, Nebraska) 1018 hPa steady
Bridgeport Airport (260 m, Texas) 1018 hPa increasing
Bridgewater Airport (355 m, Virginia) 1014 hPa steady
Brier Island (16 m, Nova Scotia) 1024 hPa increasing
Broadview AP (600 m, Saskatchewan) 1022 hPa increasing
Broken Bow Airport (776 m, Nebraska) 1018 hPa increasing
Brookhaven Airport (149 m, Mississippi) 1015 hPa steady
Brookings Airport (140 m, Oregon) 1016 hPa increasing
Brookneal (182 m, Virginia) 1013 hPa steady
Brooks (747 m, Alberta) 1028 hPa steady
Brooks Field (287 m, Michigan) 1009 hPa steady
Brooksville- Tampa Bay Regional Airport (20 m, Florida) 1015 hPa increasing
Broughton Island (584 m, Nunavut) 1011 hPa increasing
Brown Field Airport (160 m, California) 1012 hPa decreasing
Brownsville/South Padre (8 m, Texas) 1015 hPa increasing
Brownwood Regional Airport (422 m, Texas) 1018 hPa steady
Brunswick Golden Isles Airport (8 m, Georgia) 1014 hPa steady
Bryce Canyon Airport (2312 m, Utah) 1019 hPa increasing
Buchanan Field Airport (7 m, California) 1009 hPa decreasing
Buckeye Airport (315 m, Arizona) 1013 hPa steady
Buckhannon Airport (498 m, West-Virginia) 1014 hPa steady
Buckland Airport (9 m, Alaska) 1010 hPa steady
Buckley Air Force Base (1726 m, Colorado) 1019 hPa increasing
Buffalo (881 m, South Dakota) 1018 hPa increasing
Buffalo Airport (295 m, Minnesota) 1017 hPa steady
Buffalo Airport (1514 m, Wyoming) 1020 hPa increasing
Buffalo Narrows Airport (440 m, Saskatchewan) 1027 hPa increasing
Buffalo Niagara Intl. Airport (219 m, New York) 1015 hPa increasing
Burbank (237 m, California) 1011 hPa steady
Burley Airport (1267 m, Idaho) 1017 hPa increasing
Burlington Airport (237 m, Wisconsin) 1010 hPa increasing
Burlington Intl. Airport (104 m, Vermont) 1020 hPa increasing
Burlington Piers (AUT) (77 m, Ontario) 1013 hPa increasing
Burlington- Alamance Regional Airport (188 m, North Carolina) 1013 hPa increasing
Burnet Airport (391 m, Texas) 1017 hPa increasing
Burnett County Airport (301 m, Wisconsin) 1016 hPa steady
Burns Lake Campbell Scientific (713 m, British Columbia) 1027 hPa decreasing
Burwash Landing Airport (807 m, Yukon) 1029 hPa increasing
Butler (380 m, Pennsylvania) 1015 hPa steady
Butler (193 m, Ohio) 1010 hPa increasing
Buttonville Airport (198 m, Ontario) 1015 hPa increasing
CFB Bagotville (159 m, Quebec) 1027 hPa increasing
CFB Valcartier Airport (168 m, Quebec) 1024 hPa increasing
Cairns Army Airfield (91 m, Florida) 1014 hPa steady
Cairo Airport (98 m, Illinois) 1011 hPa steady
Caldwell Airport (740 m, Idaho) 1015 hPa increasing
Caledonia County Airport (362 m, Vermont) 1022 hPa steady
Calhoun County Airport (9 m, Texas) 1016 hPa steady
Camarillo Airport (23 m, California) 1012 hPa steady
Cambridge Airport (287 m, Minnesota) 1016 hPa steady
Cambridge Bay Airport (23 m, Nunavut) 1000 hPa decreasing
Cambridge- Dorchester Airport (6 m, Maryland) 1014 hPa steady
Cameron Airport (123 m, Texas) 1017 hPa steady
Cameron Falls (AUT) (233 m, Ontario) 1018 hPa increasing
Camp Mackall (115 m, North Carolina) 1014 hPa increasing
Campbell Army Airfield (173 m, Kentucky) 1012 hPa decreasing
Campo (802 m, California) 1012 hPa steady
Canadian Airport (730 m, Texas) 1018 hPa steady
Canby Airport (364 m, Minnesota) 1020 hPa steady
Cando Airport (450 m, North Dakota) 1023 hPa steady
Canyonlands Field (1388 m, Utah) 1017 hPa increasing
Cap D'Espoir (15 m, Quebec) 1029 hPa increasing
Cap Tourmente National Wildlife Area (6 m, Quebec) 1025 hPa increasing
Cap-Chat (5 m, Quebec) 1030 hPa increasing
Cape Canaveral Air Force Station Skid Strip (3 m, Florida) 1015 hPa increasing
Cape Dorset Airport (50 m, Nunavut) 1019 hPa steady
Cape Dyer AP (725 m, Nunavut) 1006 hPa increasing
Cape Girardeau Regional Airport (102 m, Missouri) 1010 hPa decreasing
Cape Hooper (393 m, Nunavut) 1010 hPa increasing
Cape Kakkiviak (551 m, Newfoundland) 1018 hPa steady
Cape Kiglapait (834 m, Newfoundland) 1022 hPa increasing
Cape Lisburne LRRS Airport (3 m, Alaska) 998 hPa decreasing
Cape May Airport (7 m, New Jersey) 1016 hPa steady
Cape Mercy (583 m, Nunavut) 1012 hPa decreasing
Cape Newenham LRRS Airport (165 m, Alaska) 1027 hPa steady
Cape Parry AP (14 m, Northwest Territories) 1015 hPa steady
Cape Peel West (165 m, Northwest Territories) 995 hPa decreasing
Cape Race (27 m, Newfoundland) 1029 hPa increasing
Cape Romanzof LRRS Airport (123 m, Alaska) 1013 hPa decreasing
Cape St James CS (92 m, British Columbia) 1023 hPa decreasing
Capital City Airport (106 m, Pennsylvania) 1017 hPa increasing
Capital City Airport (245 m, Kentucky) 1011 hPa decreasing
Capital Region Intl. Airport (266 m, Michigan) 1011 hPa increasing
Caribou (187 m, Ontario) 1014 hPa increasing
Caribou Airport (191 m, Maine) 1028 hPa increasing
Caribou Point (AUT) (2 m, Nova Scotia) 1024 hPa increasing
Carmacks (543 m, Yukon) 1027 hPa increasing
Carmi Airport (118 m, Illinois) 1009 hPa steady
Carrizo Hill Airport (183 m, Texas) 1017 hPa steady
Cartersville Airport (229 m, Georgia) 1013 hPa increasing
Cartwright Airport (15 m, Newfoundland) 1029 hPa increasing
Carway Airport (513 m, Alberta) 1022 hPa increasing
Casa Grande Airport (446 m, Arizona) 1014 hPa steady
Castle Airport (57 m, California) 1010 hPa steady
Castroville Airport (235 m, Texas) 1018 hPa steady
Catalina Airport (488 m, California) 1010 hPa decreasing
Cathedral Point (31 m, British Columbia) 1024 hPa decreasing
Cattaraugus County-Olean Airport (651 m, New York) 1016 hPa steady
Cavalier Airport (270 m, North Dakota) 1022 hPa steady
Cecil Airport (27 m, Florida) 1014 hPa steady
Cedar City Regional Airport (1714 m, Utah) 1017 hPa increasing
Centennial Airport (1793 m, Colorado) 1020 hPa decreasing
Center Airport (97 m, Texas) 1016 hPa steady
Central Illinois Regional Airport (267 m, Illinois) 1011 hPa increasing
Central Nebraska Regional Airport (566 m, Nebraska) 1018 hPa increasing
Centralia (163 m, Illinois) 1008 hPa steady
Chadron Airport (1011 m, Nebraska) 1021 hPa increasing
Chamberlain (530 m, South Dakota) 1020 hPa steady
Chamouchouane (304 m, Quebec) 1025 hPa increasing
Chan Gurney Airport (398 m, South Dakota) 1019 hPa increasing
Chandler Regional Airport (300 m, Oklahoma) 1015 hPa steady
Chanute Martin Johnson Airport (298 m, Kansas) 1012 hPa increasing
Chapleau Airport (447 m, Ontario) 1018 hPa increasing
Chariton (320 m, Iowa) 1014 hPa increasing
Charles B. Wheeler Downtown Airport (226 m, Missouri) 1012 hPa increasing
Charles M. Schulz (38 m, California) 1010 hPa decreasing
Charleston Airport (5 m, South Carolina) 1014 hPa increasing
Charleston Intl. Airport (15 m, South Carolina) 1014 hPa increasing
Charlevoix (Mrc) (719 m, Quebec) 1026 hPa increasing
Charlevoix Airport (204 m, Michigan) 1012 hPa steady
Charlo Airport (42 m, New Brunswick) 1029 hPa increasing
Charlotte Douglas Intl. Airport (234 m, North Carolina) 1012 hPa increasing
Charlottesville- Albemarle Airport (195 m, Virginia) 1013 hPa increasing
Charlottetown Airport (79 m, Prince Edward Island) 1026 hPa increasing
Chase City Airport (153 m, Virginia) 1013 hPa steady
Chatham Airport (19 m, Massachusetts) 1020 hPa increasing
Chatham-Kent (178 m, Ontario) 1010 hPa increasing
Chattanooga Metropolitan Airport (210 m, Tennessee) 1014 hPa increasing
Chautauqua (525 m, New York) 1015 hPa steady
Chautauqua (211 m, New York) 1014 hPa increasing
Cheboygan Airport (195 m, Michigan) 1012 hPa steady
Chehalis Airport (54 m, Washington) 1019 hPa steady
Chennault Intl. Airport (4 m, Louisiana) 1015 hPa steady
Cherokee Airport (374 m, Iowa) 1017 hPa steady
Cherokee County Airport (372 m, Georgia) 1014 hPa steady
Cherry Capital Airport (188 m, Michigan) 1011 hPa increasing
Chesapeake Regional Airport (6 m, Virginia) 1014 hPa steady
Chester Airport (127 m, Connecticut) 1019 hPa steady
Chester Catawba Regional Airport (200 m, South Carolina) 1013 hPa steady
Chesterfield County Airport (72 m, Virginia) 1014 hPa steady
Chetek Airport (322 m, Wisconsin) 1014 hPa steady
Chevak Airport (23 m, Alaska) 1016 hPa increasing
Chibougamau-Chapais AP (387 m, Quebec) 1025 hPa increasing
Chicago Executive Airport (197 m, Illinois) 1010 hPa increasing
Chickasha Airport (351 m, Oklahoma) 1016 hPa steady
Chico Airport (73 m, California) 1010 hPa steady
Childress Airport (594 m, Texas) 1017 hPa increasing
Chillicothe (234 m, Missouri) 1013 hPa increasing
Chino Airport (199 m, California) 1012 hPa decreasing
Chippewa (244 m, Michigan) 1016 hPa increasing
Chippewa Valley Regional Airport (271 m, Wisconsin) 1014 hPa increasing
Chugiak Airport (29 m, Alaska) 1029 hPa increasing
Churchill Airport (29 m, Manitoba) 1014 hPa decreasing
Churchill Falls Airport (435 m, Newfoundland) 1033 hPa increasing
Chutes Des Passes (398 m, Quebec) 1029 hPa increasing
Cincinnati Municipal Lunken Airport (147 m, Ohio) 1010 hPa steady
Cincinnati W AP (178 m, Ohio) 1009 hPa steady
Claremore Regional Airport (221 m, Oklahoma) 1014 hPa steady
Clarence E. Page Airport (413 m, Oklahoma) 1016 hPa steady
Clarinda (303 m, Iowa) 1015 hPa steady
Clarion Airport (354 m, Iowa) 1016 hPa increasing
Clarksville (128 m, Virginia) 1013 hPa steady
Clarksville Airport (168 m, Tennessee) 1012 hPa decreasing
Claxton Airport (34 m, Georgia) 1014 hPa steady
Clearfield- Lawrence Airport (462 m, Pennsylvania) 1017 hPa increasing
Clearwater Air Park (22 m, Florida) 1014 hPa steady
Cleburne Airport (260 m, Texas) 1017 hPa steady
Clermont County Airport (257 m, Ohio) 1010 hPa steady
Cleveland Airport (43 m, Mississippi) 1015 hPa steady
Cleveland Airport (46 m, Texas) 1016 hPa steady
Cleveland Burke Lakefront Airport (178 m, Ohio) 1010 hPa decreasing
Cleveland Hopkins Intl. Airport (245 m, Ohio) 1011 hPa decreasing
Cleveland Regional Jetport (262 m, Tennessee) 1014 hPa steady
Clinton Airport (157 m, Arkansas) 1014 hPa steady
Clinton Airport (45 m, North Carolina) 1014 hPa increasing
Clinton Airport (216 m, Iowa) 1014 hPa increasing
Clinton Airport (251 m, Missouri) 1011 hPa steady
Clinton National Airport (79 m, Arkansas) 1015 hPa increasing
Clinton-Sherman Industrial Airpark (586 m, Oklahoma) 1016 hPa increasing
Clinton/Bleibler Ranch Aerodrome (1128 m, British Columbia) 1026 hPa decreasing
Cloquet Carlton (390 m, Minnesota) 1017 hPa steady
Clyde AP (27 m, Nunavut) 1010 hPa steady
Coast Guard Air Station Port Angeles (4 m, Washington) 1020 hPa steady
Coastal Carolina Regional Airport (6 m, North Carolina) 1014 hPa increasing
Cobb (317 m, Georgia) 1014 hPa increasing
Cobourg (78 m, Ontario) 1015 hPa increasing
Coeur d'Alene Airport (707 m, Idaho) 1018 hPa decreasing
Coffeyville Airport (230 m, Kansas) 1013 hPa increasing
Cold Bay Airport (31 m, Alaska) 1032 hPa increasing
Cold Lake Airport (541 m, Alberta) 1028 hPa increasing
Coleman A. Young Intl. Airport (191 m, Michigan) 1010 hPa decreasing
Coleman Airport (517 m, Texas) 1018 hPa steady
Coles (220 m, Illinois) 1007 hPa increasing
College Park Airport (15 m, Maryland) 1014 hPa steady
Collingwood (180 m, Ontario) 1013 hPa increasing
Colonel James Jabara Airport (433 m, Kansas) 1013 hPa increasing
Colorado Plains Regional Airport (1421 m, Colorado) 1019 hPa increasing
Colorado Springs Airport (1881 m, Colorado) 1019 hPa increasing
Columbia / Maury County (208 m, Tennessee) 1013 hPa decreasing
Columbia Airport (646 m, California) 1014 hPa steady
Columbia Gorge Regional Airport (73 m, Washington) 1016 hPa steady
Columbia Metropolitan Airport (69 m, South Carolina) 1012 hPa increasing
Columbia Regional Airport (274 m, Missouri) 1010 hPa increasing
Columbus Air Force Base (67 m, Mississippi) 1015 hPa increasing
Columbus Airport (440 m, Nebraska) 1018 hPa steady
Columbus Airport (200 m, Indiana) 1008 hPa steady
Columbus County Airport (30 m, North Carolina) 1013 hPa steady
Columbus Metropolitan Airport (121 m, Georgia) 1013 hPa increasing
Comanche Airport (423 m, Texas) 1018 hPa steady
Comox (26 m, British Columbia) 1022 hPa decreasing
Concord Airport (105 m, New Hampshire) 1022 hPa increasing
Concord Regional Airport (210 m, North Carolina) 1014 hPa steady
Conroe Airport (75 m, Texas) 1016 hPa increasing
Converse (1502 m, Wyoming) 1021 hPa increasing
Conway Airport (10 m, South Carolina) 1013 hPa steady
Cook Muni Arpt (402 m, Minnesota) 1019 hPa steady
Copper Harbor Ramos (186 m, Michigan) 1015 hPa increasing
Cordele Airport (95 m, Georgia) 1014 hPa steady
Corning Airport (89 m, Arkansas) 1012 hPa steady
Corona Airport (163 m, California) 1013 hPa steady
Coronach (756 m, Saskatchewan) 1022 hPa increasing
Coronation (791 m, Alberta) 1029 hPa increasing
Corpus Christi Intl. Airport (15 m, Texas) 1016 hPa increasing
Cortez Airport (1803 m, Colorado) 1020 hPa increasing
Cortland Airport (365 m, New York) 1018 hPa steady
Corvallis Airport (75 m, Oregon) 1018 hPa steady
Cotulla (144 m, Texas) 1016 hPa increasing
Coulter Field Airport (112 m, Texas) 1017 hPa steady
Council Bluffs Airport (382 m, Iowa) 1016 hPa steady
Cove Island (181 m, Ontario) 1013 hPa increasing
Covington Airport (267 m, Kentucky) 1009 hPa decreasing
Covington Airport (247 m, Georgia) 1013 hPa steady
Cox Field (167 m, Texas) 1016 hPa steady
Craig Field / Selma (51 m, Alabama) 1014 hPa steady
Crawford County Airport (141 m, Illinois) 1008 hPa steady
Crawfordsville Airport (244 m, Indiana) 1008 hPa increasing
Creech Air Force Base Airport (951 m, Nevada) 1013 hPa increasing
Crescent City (17 m, California) 1014 hPa steady
Creston (394 m, Iowa) 1015 hPa steady
Creston Campbell Scientific (646 m, British Columbia) 1021 hPa increasing
Crewe Airport (128 m, Virginia) 1013 hPa steady
Croker Rvr (69 m, Northwest Territories) 1012 hPa increasing
Crookston Airport (273 m, Minnesota) 1022 hPa steady
Crosby Airport (594 m, North Dakota) 1022 hPa increasing
Cross City Airport (13 m, Florida) 1014 hPa steady
Crossville Airport (569 m, Tennessee) 1014 hPa increasing
Crystal Airport (265 m, Minnesota) 1017 hPa increasing
Crystal River Airport (3 m, Florida) 1015 hPa increasing
Culpeper Regional Airport (95 m, Virginia) 1014 hPa steady
Cumberland Airport (378 m, Wisconsin) 1015 hPa steady
Cumshewa (17 m, British Columbia) 1023 hPa decreasing
Curtis L. Brown Jr. Field (40 m, North Carolina) 1013 hPa steady
Cushing Airport (279 m, Oklahoma) 1014 hPa steady
Custer Airport (188 m, Michigan) 1009 hPa steady
Custer Airport (1707 m, South Dakota) 1020 hPa increasing
Cut Bank Airport (1169 m, Montana) 1026 hPa increasing
Cuyahoga (268 m, Ohio) 1011 hPa increasing
Dalhart Airport (1216 m, Texas) 1017 hPa increasing
Dallas Executive Airport (201 m, Texas) 1016 hPa increasing
Dallas Love Field (148 m, Texas) 1016 hPa increasing
Dallas/Fort Worth Intl. Airport (182 m, Texas) 1016 hPa increasing
Dalton Airport (216 m, Georgia) 1014 hPa steady
Danbury Airport (139 m, Connecticut) 1019 hPa increasing
Dane County Regional Airport (264 m, Wisconsin) 1011 hPa increasing
Daniel Field (129 m, Georgia) 1013 hPa increasing
Dansville Airport (201 m, New York) 1018 hPa increasing
Danville Regional Airport (174 m, Virginia) 1012 hPa decreasing
Dare (4 m, North Carolina) 1013 hPa steady
Dare County Gunnery Range (3 m, North Carolina) 1013 hPa steady
Darke County Airport (307 m, Ohio) 1010 hPa steady
Darlington (59 m, South Carolina) 1014 hPa increasing
Dauphin Airport (305 m, Manitoba) 1024 hPa increasing
Davenport Airport (259 m, Iowa) 1012 hPa increasing
David Wayne Hooks Memorial Airport (46 m, Texas) 1016 hPa increasing
Davidson County Airport (223 m, North Carolina) 1013 hPa steady
Daviess County Airport (144 m, Indiana) 1008 hPa steady
Davis (808 m, Arizona) 1012 hPa increasing
Davis Airport (21 m, California) 1009 hPa steady
Davis Field (186 m, Oklahoma) 1015 hPa increasing
Dawson Community Airport (749 m, Montana) 1021 hPa increasing
Dawson Creek Airport (655 m, British Columbia) 1027 hPa increasing
Dayton- Wright Brothers Airport (293 m, Ohio) 1009 hPa increasing
Daytona Beach Airport (38 m, Florida) 1015 hPa increasing
DeFuniak Springs (88 m, Florida) 1014 hPa steady
DeKalb Airport (279 m, Illinois) 1010 hPa steady
DeKalb- Peachtree Airport (305 m, Georgia) 1013 hPa increasing
DeQuincy Airport (25 m, Louisiana) 1015 hPa steady
Deadhorse Airport (23 m, Alaska) 1016 hPa decreasing
Deadman Valley (283 m, Northwest Territories) 1022 hPa increasing
Dease Lake (816 m, British Columbia) 1027 hPa decreasing
Dease Lake Airport (803 m, British Columbia) 1026 hPa steady
Debert (39 m, Nova Scotia) 1025 hPa increasing
Decatur (43 m, Georgia) 1014 hPa steady
Decatur Airport (208 m, Illinois) 1007 hPa increasing
Decatur Airport (319 m, Texas) 1017 hPa steady
Decorah Airport (353 m, Iowa) 1013 hPa steady
Deer Lake Airport (29 m, Newfoundland) 1031 hPa increasing
Deer Park Airport (672 m, Washington) 1017 hPa decreasing
Deering Airport (9 m, Alaska) hPa
Deerwood Rcs (341 m, Manitoba) 1023 hPa increasing
Defiance Memorial Airport (219 m, Ohio) 1008 hPa decreasing
Del Rio Airport (314 m, Texas) 1017 hPa increasing
Delaware (286 m, Indiana) 1008 hPa decreasing
Delaware Airport (288 m, Ohio) 1010 hPa steady
Delhi (232 m, Ontario) 1012 hPa increasing
Delta County Airport (187 m, Michigan) 1014 hPa increasing
Denison (388 m, Iowa) 1016 hPa steady
Denton Airport (197 m, Texas) 1016 hPa increasing
Derby Field (1190 m, California) 1014 hPa steady
Des Moines Intl. Airport (294 m, Iowa) 1014 hPa increasing
Destin (7 m, Georgia) 1014 hPa increasing
Detroit Lakes Airport (426 m, Minnesota) 1021 hPa increasing
Detroit Metropolitan Wayne County Airport (202 m, Michigan) 1010 hPa steady
Devils Lake Regional Airport (443 m, North Dakota) 1024 hPa increasing
Dewar Lakes AP (488 m, Nunavut) 1011 hPa increasing
Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) 1019 hPa increasing
Dillant (149 m, New Hampshire) 1023 hPa increasing
Dillingham Airport (29 m, Alaska) 1029 hPa increasing
Dillon Airport (1597 m, Montana) 1020 hPa increasing
District (281 m, Ontario) 1016 hPa increasing
Dobbins Air Reserve Base (326 m, Georgia) 1013 hPa increasing
Dodge Center Airport (398 m, Minnesota) 1015 hPa steady
Dodge City Regional Airport (790 m, Kansas) 1015 hPa increasing
Dodge County Airport (285 m, Wisconsin) 1010 hPa steady
Donaldson Center Airport (291 m, South Carolina) 1013 hPa steady
Door (221 m, Wisconsin) 1013 hPa increasing
Dothan Regional Airport (122 m, Alabama) 1014 hPa increasing
Douglas Airport (78 m, Georgia) 1014 hPa steady
Dover Air Force Base (9 m, Delaware) 1016 hPa increasing
Doylestown Airport (120 m, Pennsylvania) 1017 hPa increasing
Drake Field (381 m, Arkansas) 1014 hPa decreasing
Draughon- Miller Central Texas Regional Airport (208 m, Texas) 1018 hPa increasing
Drummond Island Airport (204 m, Michigan) 1013 hPa increasing
Dryden Airport (413 m, Ontario) 1023 hPa increasing
Dryden Terrell C. Arpt (707 m, Texas) 1016 hPa decreasing
DuBois Airport (554 m, Pennsylvania) 1015 hPa increasing
DuPage Airport (231 m, Illinois) 1009 hPa increasing
Dubuque Regional Airport (329 m, Iowa) 1012 hPa increasing
Duke Field (57 m, Florida) 1014 hPa increasing
Duluth Airport (432 m, Minnesota) 1018 hPa increasing
Duplin (42 m, North Carolina) 1013 hPa steady
Durango (2038 m, Colorado) 1021 hPa increasing
Durant Regional Airport (213 m, Oklahoma) 1016 hPa steady
Dutchess County Airport (51 m, New York) 1018 hPa decreasing
Dyess Air Force Base (545 m, Texas) 1016 hPa steady
Eagle Airport (268 m, Alaska) 1025 hPa increasing
Eagle County Regional Airport (1993 m, Colorado) 1029 hPa steady
Eagle Creek Airpark Airport (250 m, Indiana) 1008 hPa increasing
Eagle Lake Airport (56 m, Texas) 1016 hPa steady
Eagle River Union Airport (500 m, Wisconsin) 1012 hPa steady
Eagle's Nest Airport (438 m, Virginia) 1015 hPa steady
Ear Falls (355 m, Ontario) 1023 hPa increasing
East Hampton Airport (17 m, New York) 1018 hPa steady
East Point (8 m, Prince Edward Island) 1025 hPa increasing
East Texas Regional Airport (124 m, Texas) 1016 hPa increasing
Eastern Oregon Regional Airport (456 m, Oregon) 1014 hPa decreasing
Eastern Slopes Regional Airport (137 m, Maine) 1024 hPa increasing
Eastern WV Regional Airport (170 m, West-Virginia) 1015 hPa increasing
Easterwood Airport (98 m, Texas) 1016 hPa increasing
Eastman Airport (93 m, Georgia) 1014 hPa steady
Easton Airport (22 m, Maryland) 1016 hPa steady
Edgar County Airport (199 m, Illinois) 1008 hPa increasing
Edmonton (IAP) (707 m, Alberta) 1030 hPa increasing
Edmonton Municipal Cr10 (671 m, Alberta) 1029 hPa steady
Edmonton Namao (685 m, Alberta) 1029 hPa increasing
Edmundston (156 m, New Brunswick) 1029 hPa increasing
Edward F. Knapp State Airport (355 m, Vermont) 1023 hPa decreasing
Edward G. Pitka Sr. Airport (46 m, Alaska) 1020 hPa decreasing
Edwards (701 m, California) 1013 hPa decreasing
Edwards Air Force Base (705 m, California) 1012 hPa decreasing
Effingham (179 m, Illinois) 1008 hPa steady
Egbert CS (251 m, Ontario) 1014 hPa increasing
Egegik Airport (119 m, Alaska) 1030 hPa increasing
Eielson Air Force Base (167 m, Alaska) 1026 hPa increasing
Ekati Diamond Mine (469 m, Northwest Territories) 997 hPa increasing
Elbow Lake (367 m, Minnesota) 1020 hPa steady
Elizabeth City Regional Airport (4 m, North Carolina) 1014 hPa decreasing
Elizabethton Airport (486 m, Tennessee) 1014 hPa steady
Elk City Regional Business Airport (610 m, Oklahoma) 1016 hPa steady
Elkhart Airport (237 m, Indiana) 1008 hPa steady
Elkins/Randolph Field AP (609 m, West-Virginia) 1017 hPa increasing
Elko Regional Airport (1565 m, Nevada) 1017 hPa increasing
Ellington Field Joint Reserve Base (10 m, Texas) 1015 hPa steady
Ellsworth Air Force Base (979 m, South Dakota) 1020 hPa increasing
Elmendorf Air Force Base (59 m, Alaska) 1027 hPa increasing
Elmira Corning Regional Airport (291 m, New York) 1018 hPa increasing
Elora (376 m, Ontario) 1014 hPa increasing
Ely Airport (443 m, Minnesota) 1018 hPa steady
Emporia Airport (39 m, Virginia) 1014 hPa steady
Emporia Airport (368 m, Kansas) 1013 hPa increasing
Englee (30 m, Newfoundland) 1031 hPa increasing
Enid Woodring Regional Airport (356 m, Oklahoma) 1014 hPa steady
Ennadai Lake (AUT) (353 m, Nunavut) 1008 hPa increasing
Entrance Isl. (5 m, British Columbia) 1021 hPa decreasing
Ephraim (236 m, Wisconsin) 1010 hPa steady
Ephrata Airport (383 m, Washington) 1016 hPa decreasing
Erie Intl. Airport (225 m, Pennsylvania) 1013 hPa increasing
Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) 1027 hPa increasing
Ernest A. Love Field Airport (1537 m, Arizona) 1015 hPa increasing
Esler Airfield (34 m, Louisiana) 1015 hPa increasing
Essex (53 m, New Jersey) 1019 hPa increasing
Estevan Airport (584 m, Saskatchewan) 1022 hPa increasing
Estevan Point (7 m, British Columbia) 1021 hPa decreasing
Esther 1 (707 m, Alberta) 1029 hPa increasing
Estherville Muni (401 m, Iowa) 1017 hPa increasing
Eugene Airport (114 m, Oregon) 1017 hPa steady
Eureka Airport (11 m, Nunavut) 1016 hPa steady
Eureka Skelton AP (1002 m, Alaska) 1024 hPa steady
Evanston Airport (2177 m, Wyoming) 1018 hPa increasing
Evansville Airport (118 m, Indiana) 1009 hPa decreasing
Eveleth Muni (Awos) (421 m, Minnesota) 1018 hPa steady
Everett- Stewart Regional Airport (104 m, Tennessee) 1012 hPa steady
Fairbanks Intl. Airport (135 m, Alaska) 1025 hPa increasing
Fairchild Air Force Base (743 m, Washington) 1017 hPa decreasing
Fairfield (264 m, Ohio) 1011 hPa decreasing
Fairfield Airport (244 m, Iowa) 1012 hPa steady
Fairfield Airport (133 m, Illinois) 1009 hPa steady
Fairfield County Airport (176 m, South Carolina) 1013 hPa increasing
Fairmont Airport (354 m, Minnesota) 1018 hPa increasing
Faith (787 m, South Dakota) 1020 hPa increasing
Falfurrias Airport (34 m, Texas) 1016 hPa steady
Fallbrook Airport (216 m, California) 1013 hPa steady
Falls City/Brenner (300 m, Nebraska) 1014 hPa increasing
Falls Intl. Airport (362 m, Minnesota) 1021 hPa increasing
False River Regional Airport (12 m, Louisiana) 1015 hPa steady
Faribault Muni Awos (322 m, Minnesota) 1016 hPa steady
Farmington Airport (274 m, Missouri) 1013 hPa decreasing
Farmville (125 m, Virginia) 1013 hPa steady
Fayetteville Airport (300 m, Tennessee) 1014 hPa steady
Fayetteville Regional Airport (58 m, North Carolina) 1012 hPa increasing
Felker Army Airfield (4 m, Virginia) 1013 hPa increasing
Felts Field Airport (595 m, Washington) 1017 hPa decreasing
Fergus Falls Airport (361 m, Minnesota) 1021 hPa increasing
Fernandina Beach Airport (5 m, Florida) 1014 hPa increasing
Ferolle Point (AUT) (6 m, Newfoundland) 1031 hPa increasing
Field of Dreams AP (311 m, Minnesota) 1017 hPa increasing
Fillmore County Airport (389 m, Minnesota) 1014 hPa steady
Findlay Airport (247 m, Ohio) 1009 hPa increasing
First Flight Airport (4 m, North Carolina) 1013 hPa steady
Fitch H. Beach Airport (272 m, Michigan) 1009 hPa steady
Fitchburg Airport (106 m, Massachusetts) 1022 hPa increasing
Fitzgerald Airport (111 m, Georgia) 1015 hPa increasing
Flag Island (328 m, Minnesota) 1021 hPa steady
Flagler County Airport (10 m, Florida) 1015 hPa increasing
Fleming-Mason Airport (278 m, Kentucky) 1012 hPa steady
Fletcher Field (53 m, Mississippi) 1015 hPa steady
Flin Flon Airport (304 m, Manitoba) 1023 hPa increasing
Flora (144 m, Illinois) 1008 hPa steady
Florence Airport (44 m, South Carolina) 1013 hPa increasing
Florida Keys Marathon Airport (2 m, Florida) 1016 hPa increasing
Floyd Bennett Memorial Airport (100 m, New York) 1020 hPa increasing
Flying Cloud Airport (276 m, Minnesota) 1017 hPa increasing
Folsom Field (294 m, Alabama) 1015 hPa steady
Fond du Lac (246 m, Wisconsin) 1010 hPa increasing
Foothills Regional Airport (387 m, North Carolina) 1015 hPa steady
Ford Airport (360 m, Michigan) 1012 hPa increasing
Forest City Airport (375 m, Iowa) 1016 hPa steady
Fort Carson (1789 m, Colorado) 1020 hPa increasing
Fort Chipewyan (232 m, Alberta) 1021 hPa increasing
Fort Collins- Loveland Airport (1529 m, Colorado) 1025 hPa increasing
Fort Dodge Regional Airport (355 m, Iowa) 1016 hPa steady
Fort Lauderdale (7 m, Florida) 1015 hPa increasing
Fort Lauderdale Airport (4 m, Florida) 1016 hPa increasing
Fort Madison (221 m, Iowa) 1012 hPa increasing
Fort McMurray CS (369 m, Alberta) 1025 hPa increasing
Fort Montmorency Rc RCS (673 m, Quebec) 1025 hPa increasing
Fort Nelson Airport (389 m, British Columbia) 1025 hPa increasing
Fort Polk (110 m, Louisiana) 1016 hPa increasing
Fort Providence (162 m, Northwest Territories) 1020 hPa increasing
Fort Simpson Airport (169 m, Northwest Territories) 1022 hPa increasing
Fort Simpson Climate (168 m, Northwest Territories) 1022 hPa increasing
Fort Smith (203 m, Northwest Territories) 1017 hPa increasing
Fort Smith Airport (205 m, Northwest Territories) 1018 hPa increasing
Fort Smith Regional Airport (141 m, Arkansas) 1015 hPa increasing
Fort St. John AP (695 m, British Columbia) 1027 hPa increasing
Fort Stockton- Pecos County Airport (917 m, Texas) 1016 hPa increasing
Fort Wayne Intl. Airport (252 m, Indiana) 1008 hPa increasing
Fort Worth Alliance Airport (220 m, Texas) 1016 hPa increasing
Fort Worth Meacham Intl. Airport (216 m, Texas) 1016 hPa increasing
Fort Worth Spinks Airport (233 m, Texas) 1017 hPa steady
Fosston (388 m, Minnesota) 1021 hPa steady
Francis S. Gabreski Airport (20 m, New York) 1018 hPa increasing
Frankfort Airport (262 m, Indiana) 1009 hPa steady
Frankfort Dow Memorial Field (193 m, Michigan) 1010 hPa steady
Franklin Airport (616 m, Tennessee) 1015 hPa steady
Franklin Airport (12 m, Virginia) 1014 hPa increasing
Franklin County State Airport (70 m, Vermont) 1020 hPa increasing
Frederick Airport (92 m, Maryland) 1016 hPa increasing
Frederick Regional Airport (377 m, Oklahoma) 1015 hPa increasing
Fredericksburg (517 m, Texas) 1018 hPa steady
Fredericksburg Airport (26 m, Virginia) 1013 hPa steady
Fredericton Intl. Airport (31 m, New Brunswick) 1026 hPa increasing
Freeport Airport (262 m, Illinois) 1011 hPa steady
Frelighsburg (152 m, Quebec) 1020 hPa increasing
Fremont Airport (235 m, Michigan) 1010 hPa steady
Fremont Airport (379 m, Nebraska) 1017 hPa steady
Fresno Yosemite Intl. Airport (100 m, California) 1010 hPa decreasing
Friday Harbor Airport (33 m, Washington) 1020 hPa decreasing
Friedman Memorial Airport (1620 m, Idaho) 1024 hPa steady
Frobisher/Iqaluit AP (34 m, Nunavut) 1019 hPa increasing
Front Royal-warren County (216 m, Virginia) 1014 hPa steady
Ft Severn (15 m, Ontario) 1020 hPa increasing
Ft. Pickett / Blackstone (134 m, Virginia) 1013 hPa steady
Fullerton Airport (29 m, California) 1012 hPa decreasing
Fulton County Airport (241 m, Indiana) 1008 hPa increasing
Fulton County Airport (256 m, Georgia) 1013 hPa steady
Fulton County Airport (238 m, Ohio) 1009 hPa steady
Gage Airport (667 m, Oklahoma) 1015 hPa increasing
Gagetown Awos A (51 m, New Brunswick) 1026 hPa increasing
Gainesville Airport (256 m, Texas) 1017 hPa steady
Gainesville Regional Airport (46 m, Florida) 1014 hPa increasing
Galesburg Airport (233 m, Illinois) 1011 hPa increasing
Galliano Airport (0 m, Louisiana) 1014 hPa steady
Gambell Airport (7 m, Alaska) 1003 hPa increasing
Gander Airport (151 m, Newfoundland) 1031 hPa increasing
Garden (878 m, Kansas) 1016 hPa increasing
Garfield County Regional Airport (1691 m, Colorado) 1020 hPa increasing
Garner Field (287 m, Texas) 1018 hPa steady
Garrison Airport (587 m, North Dakota) 1022 hPa increasing
Gary Airport (180 m, Indiana) 1008 hPa steady
Gastonia Airport (243 m, North Carolina) 1013 hPa decreasing
Gatesville Airport (276 m, Texas) 1018 hPa steady
Gatineau-Ottawa Executive Airport (64 m, Quebec) 1020 hPa increasing
Gaylord Airport (404 m, Michigan) 1012 hPa decreasing
General Mitchell Intl. Airport (211 m, Wisconsin) 1010 hPa increasing
General William J. Fox Airfield (712 m, California) 1013 hPa steady
George Bush Intercontinental Airport (33 m, Texas) 1016 hPa increasing
George Island (223 m, Manitoba) 1021 hPa increasing
George M. Bryan Airport (101 m, Mississippi) 1015 hPa steady
Georgetown Airport (12 m, South Carolina) 1014 hPa increasing
Georgetown Airport (240 m, Texas) 1017 hPa steady
Gerald R. Ford Intl. Airport (245 m, Michigan) 1011 hPa increasing
Geraldton AP (349 m, Ontario) 1020 hPa increasing
Giddings Airport (148 m, Texas) 1018 hPa steady
Gila Bend Airport (269 m, Arizona) 1011 hPa steady
Gillam Airport (146 m, Manitoba) 1020 hPa increasing
Gillespie Field Airport (117 m, California) 1013 hPa steady
Gillette (1230 m, Wyoming) 1021 hPa increasing
Gilmer Airport (127 m, Texas) 1016 hPa steady
Gjoa Haven Airport (46 m, Nunavut) 1009 hPa decreasing
Glasgow Airport (693 m, Montana) 1022 hPa increasing
Glasgow Airport (218 m, Kentucky) 1013 hPa steady
Glen Ullin Airport (634 m, North Dakota) 1021 hPa increasing
Glencoe Airport (302 m, Minnesota) 1017 hPa steady
Glenwood (Asos) (425 m, Minnesota) 1019 hPa steady
Goderich (214 m, Ontario) 1012 hPa increasing
Godman Army Airfield (239 m, Kentucky) 1010 hPa decreasing
Gogebic- Iron County Airport (375 m, Michigan) 1015 hPa increasing
Golden Triangle Regional Airport (80 m, Mississippi) 1014 hPa steady
Golovin Airport (8 m, Alaska) 1009 hPa decreasing
Gonzales Airport (4 m, Louisiana) 1014 hPa steady
Gonzales Airport (108 m, Texas) 1016 hPa steady
Goose (49 m, Newfoundland) 1031 hPa increasing
Gordon K. Bush Airport (234 m, Ohio) 1012 hPa decreasing
Gordonsville Muni (138 m, Virginia) 1014 hPa increasing
Goshen Airport (252 m, Indiana) 1008 hPa increasing
Grafton Airport (251 m, North Dakota) 1023 hPa increasing
Graham Airport (342 m, Texas) 1017 hPa steady
Granbury Airport (237 m, Texas) 1017 hPa steady
Grand Canyon National Park Airport (2014 m, Arizona) 1017 hPa increasing
Grand Forks Air Force Base (276 m, North Dakota) 1023 hPa increasing
Grand Forks Intl. Airport (255 m, North Dakota) 1022 hPa increasing
Grand Marais (186 m, Minnesota) 1017 hPa increasing
Grand Marais Airport (505 m, Minnesota) 1017 hPa steady
Grand Prairie Airport (180 m, Texas) 1017 hPa steady
Grand Rapids (223 m, Manitoba) 1023 hPa increasing
Grand Rapids (413 m, Minnesota) 1021 hPa increasing
Grand Strand Airport (10 m, South Carolina) 1014 hPa increasing
Grande Prairie Airport (669 m, Alberta) 1028 hPa increasing
Granite Falls Airport (319 m, Minnesota) 1020 hPa increasing
Grant County Intl. Airport (364 m, Washington) 1016 hPa decreasing
Gratiot Community Airport (230 m, Michigan) 1011 hPa steady
Gray Army Airfield (89 m, Washington) 1020 hPa steady
Grayling Airport (353 m, Michigan) 1012 hPa steady
Great Bend Airport (575 m, Kansas) 1016 hPa steady
Great Duck Island (183 m, Ontario) 1013 hPa increasing
Great Falls Intl. Airport (1116 m, Montana) 1026 hPa increasing
Greater Binghamton Airport (497 m, New York) 1018 hPa increasing
Greater Cumberland Regional Airport (236 m, West-Virginia) 1017 hPa steady
Greater Cumberland Regional Airport (236 m, Maryland) 1017 hPa steady
Greater Rochester Intl. Airport (169 m, New York) 1017 hPa increasing
Greater Sudbury (190 m, Ontario) 1014 hPa increasing
Greeley- Weld County Airport (1420 m, Colorado) 1024 hPa steady
Greenbrier Valley Airport (702 m, West-Virginia) 1015 hPa steady
Greencastle (257 m, Indiana) 1008 hPa steady
Greensboro (206 m, Georgia) 1012 hPa steady
Greenville (Amos) (316 m, Maine) 1025 hPa increasing
Greenville Downtown Airport (319 m, South Carolina) 1013 hPa increasing
Greenville- Spartanburg Intl. Airport (296 m, South Carolina) 1012 hPa decreasing
Greenwood (28 m, Nova Scotia) 1024 hPa increasing
Greenwood (192 m, South Carolina) 1013 hPa increasing
Greenwood- Leflore Airport (47 m, Mississippi) 1015 hPa increasing
Grey Islet (8 m, British Columbia) 1024 hPa decreasing
Grider Field (63 m, Arkansas) 1015 hPa increasing
Griffin Airport (292 m, Georgia) 1014 hPa steady
Griffiss Intl. Airport (154 m, New York) 1019 hPa increasing
Grinnell Airport (307 m, Iowa) 1014 hPa steady
Grissom Air Reserve Base (247 m, Indiana) 1008 hPa increasing
Grosse Ile Airport (176 m, Michigan) 1009 hPa steady
Groton-New London Airport (3 m, Connecticut) 1019 hPa increasing
Grove Airport (254 m, Oklahoma) 1014 hPa increasing
Gulfport (9 m, Mississippi) 1014 hPa increasing
Gulkana Airport (481 m, Alaska) 1029 hPa increasing
Gunnison (2339 m, Colorado) 1025 hPa decreasing
Gustavus Airport (12 m, Alaska) 1025 hPa steady
Guthrie Airport (327 m, Oklahoma) 1015 hPa steady
Gwinner Airport (386 m, North Dakota) 1021 hPa steady
Gwinnett (323 m, Georgia) 1013 hPa increasing
H. L. Sonny Callahan Airport (28 m, Alabama) 1013 hPa steady
Hagerstown Regional Airport (215 m, Maryland) 1016 hPa increasing
Haines Airport (9 m, Alaska) 1026 hPa increasing
Haines Junction (595 m, Yukon) 1027 hPa increasing
Half Moon Bay Airport (20 m, California) 1012 hPa steady
Halifax Airport (145 m, Nova Scotia) 1024 hPa increasing
Hall Beach Airport (7 m, Nunavut) 1017 hPa increasing
Halliburton Field (339 m, Oklahoma) 1017 hPa steady
Hallock (250 m, Minnesota) 1022 hPa steady
Hamilton Airport (238 m, Ontario) 1014 hPa increasing
Hamilton Airport (396 m, Texas) 1018 hPa steady
Hamilton Rbg CS (107 m, Ontario) 1013 hPa increasing
Hammond Northshore Regional Airport (13 m, Louisiana) 1014 hPa steady
Hampton Roads Executive Airport (7 m, Virginia) 1014 hPa steady
Hancock (26 m, Maine) 1025 hPa increasing
Hanford Airport (75 m, California) 1010 hPa decreasing
Hannibal Regional Airport (234 m, Missouri) 1011 hPa increasing
Hanover (63 m, Virginia) 1014 hPa increasing
Hanscom Field (41 m, Massachusetts) 1022 hPa increasing
Harbor Springs Airport (209 m, Michigan) 1012 hPa steady
Harlan Airport (473 m, Kentucky) 1015 hPa steady
Harlan Airport (375 m, Iowa) 1017 hPa steady
Harnett Regional Jetport Airport (60 m, North Carolina) 1013 hPa steady
Harriman-and-West Airport (201 m, Massachusetts) 1021 hPa increasing
Harrington Cda (53 m, Prince Edward Island) 1025 hPa increasing
Harrisburg (121 m, Illinois) 1010 hPa steady
Harrisburg Intl. Airport (94 m, Pennsylvania) 1016 hPa increasing
Harrison County Airport (109 m, Texas) 1017 hPa steady
Harrow CDA (AUT) (192 m, Ontario) 1009 hPa increasing
Harry Clever Field Airport (272 m, Ohio) 1013 hPa decreasing
Harry P. Williams Memorial Airport (3 m, Louisiana) 1015 hPa increasing
Harry Stern Airport (295 m, North Dakota) 1021 hPa increasing
Hart Island (AUT) (8 m, Nova Scotia) 1024 hPa increasing
Hartford Airport (6 m, Connecticut) 1020 hPa increasing
Hartness State Airport (176 m, Vermont) 1022 hPa increasing
Hartsville Regional Airport (111 m, South Carolina) 1013 hPa steady
Harvey Airport (487 m, North Dakota) 1023 hPa increasing
Hastings Airport (596 m, Nebraska) 1017 hPa increasing
Hat Isl. (36 m, Nunavut) 1004 hPa decreasing
Hattiesburg Bobby L. Chain Airport (46 m, Mississippi) 1015 hPa increasing
Hattiesburg- Laurel Regional Airport (91 m, Mississippi) 1015 hPa steady
Havre (792 m, Montana) 1026 hPa increasing
Havre-Saint-Pierre (37 m, Quebec) 1031 hPa increasing
Havre-Saint-Pierre (34 m, Quebec) 1031 hPa increasing
Hawkins Field (104 m, Mississippi) 1014 hPa increasing
Hawthorne Airport (19 m, California) 1012 hPa decreasing
Hay River (164 m, Northwest Territories) 1019 hPa increasing
Hay River Airport (170 m, Northwest Territories) 1020 hPa increasing
Hays Regional Airport (609 m, Kansas) 1017 hPa steady
Hayward Executive Airport (14 m, California) 1012 hPa decreasing
Hazlehurst Airport (78 m, Georgia) 1014 hPa increasing
Hazleton Airport (489 m, Pennsylvania) 1018 hPa steady
Hearne Airport (87 m, Texas) 1017 hPa steady
Heath Point (7 m, Quebec) 1030 hPa increasing
Hebbronville Airport (202 m, Texas) 1017 hPa steady
Hebron Airport (447 m, Nebraska) 1017 hPa increasing
Hector Intl. Airport (274 m, North Dakota) 1022 hPa increasing
Henderson (117 m, Kentucky) 1009 hPa steady
Henderson Executive Airport (749 m, Nevada) 1014 hPa increasing
Henderson- Oxford Airport (161 m, North Carolina) 1013 hPa decreasing
Henry County Airport (177 m, Tennessee) 1013 hPa steady
Henry Post Army Airfield (360 m, Oklahoma) 1016 hPa decreasing
Henry Tift Myers Airport (108 m, Georgia) 1014 hPa increasing
Herbert Isl. (17 m, British Columbia) 1024 hPa decreasing
Hermiston Airport (195 m, Oregon) 1015 hPa decreasing
Hettinger Airport (824 m, North Dakota) 1020 hPa increasing
Hickory Regional Airport (348 m, North Carolina) 1011 hPa increasing
High Level Airport (338 m, Alberta) 1023 hPa increasing
Hill (666 m, Kansas) 1017 hPa increasing
Hill Air Force Base (1459 m, Utah) 1017 hPa increasing
Hillsboro Airport (62 m, Oregon) 1017 hPa steady
Hillsboro Airport (209 m, Texas) 1017 hPa steady
Hillsdale Airport (360 m, Michigan) 1008 hPa steady
Hillsville (834 m, Virginia) 1015 hPa steady
Hilton Head Airport (7 m, South Carolina) 1014 hPa increasing
Hobart Regional Airport (478 m, Oklahoma) 1016 hPa increasing
Hollister Airport (70 m, California) 1012 hPa steady
Holy Cross Airport (21 m, Alaska) 1021 hPa decreasing
Homer Airport (26 m, Alaska) 1028 hPa steady
Homerville Airport (57 m, Georgia) 1014 hPa steady
Homestead Air Reserve Base (2 m, Florida) 1016 hPa increasing
Hope Aerodrome (39 m, British Columbia) 1022 hPa decreasing
Horace Williams Airport (155 m, North Carolina) 1013 hPa increasing
Hot Springs (1153 m, Virginia) 1016 hPa steady
Houghton (327 m, Michigan) 1015 hPa increasing
Houlton Intl. Airport (150 m, Maine) 1027 hPa increasing
Houma- Terrebonne Airport (3 m, Mississippi) 1014 hPa steady
Houston Executive Airport (51 m, Texas) 1016 hPa steady
Houston Southwest Airport (21 m, Texas) 1016 hPa increasing
Huntingburg Airport (161 m, Indiana) 1009 hPa steady
Huntington Muni (246 m, Indiana) 1007 hPa steady
Huntsville Intl. Airport (196 m, Alabama) 1014 hPa increasing
Huntsville Regional Airport (111 m, Texas) 1016 hPa increasing
Hurlburt Field (11 m, Florida) 1013 hPa increasing
Huron Airport (393 m, South Dakota) 1021 hPa increasing
Hutchinson (931 m, Texas) 1017 hPa increasing
Hutchinson Airport (462 m, Kansas) 1013 hPa increasing
Hutchinson Airport (323 m, Minnesota) 1018 hPa steady
Idabel (144 m, Oklahoma) 1016 hPa steady
Idaho Falls Regional Airport (1441 m, Idaho) 1020 hPa increasing
Igiugig Airport (27 m, Alaska) 1030 hPa increasing
Igloolik Airport (51 m, Nunavut) 1016 hPa increasing
Iliamna Airport (49 m, Alaska) 1029 hPa increasing
Illinois Valley Regional Airport (199 m, Illinois) 1010 hPa steady
Imperial (997 m, Nebraska) 1018 hPa increasing
Imperial County AP (-17 m, California) 1010 hPa steady
Independence Airport (298 m, Iowa) 1013 hPa steady
Independence Airport (251 m, Kansas) 1013 hPa steady
Indian Mountain LRRS Airport (372 m, Alaska) 1022 hPa decreasing
Indiana (429 m, Pennsylvania) 1016 hPa steady
Indianapolis Executive Airport (281 m, Indiana) 1008 hPa steady
Indianapolis Intl. Airport (246 m, Indiana) 1008 hPa increasing
Indianapolis Mount Comfort (263 m, Indiana) 1009 hPa steady
Ingenika Point (680 m, British Columbia) 1030 hPa increasing
Ingonish Beach CS (8 m, Nova Scotia) 1027 hPa increasing
Inuvik (68 m, Northwest Territories) 1020 hPa steady
Inuvik Climate (103 m, Northwest Territories) 1020 hPa steady
Ionia Airport (249 m, Michigan) 1010 hPa steady
Iowa City Airport (198 m, Iowa) 1013 hPa increasing
Iowa Falls Airport (347 m, Iowa) 1015 hPa steady
Isbell Field (267 m, Alabama) 1014 hPa steady
Island Lake Airport (235 m, Manitoba) 1023 hPa increasing
Ithaca Tompkins Regional Airport (335 m, New York) 1018 hPa increasing
J. Lynn Helms Sevier (107 m, Arkansas) 1015 hPa decreasing
Jack Barstow Airport (194 m, Michigan) 1011 hPa steady
Jack Brooks Regional Airport (7 m, Texas) 1015 hPa increasing
Jack Edwards Airport (5 m, Alabama) 1013 hPa steady
Jackson (91 m, Mississippi) 1015 hPa increasing
Jackson (305 m, Michigan) 1009 hPa decreasing
Jackson Airport (441 m, Minnesota) 1018 hPa increasing
Jackson Hole Airport (1964 m, Wyoming) 1027 hPa steady
Jackson Julian Carr (416 m, Kentucky) 1013 hPa decreasing
Jacksonville (206 m, Texas) 1017 hPa steady
Jacksonville Airport (190 m, Illinois) 1009 hPa steady
Jacksonville Executive at Craig Airport (12 m, Florida) 1014 hPa increasing
Jacksonville Intl. Airport (11 m, Florida) 1014 hPa increasing
Jacqueline Cochran Regional Airport (-36 m, California) 1011 hPa steady
Jamestown Regional Airport (454 m, North Dakota) 1022 hPa increasing
Jasper Airport (65 m, Texas) 1017 hPa increasing
Jasper County Airport (213 m, Indiana) 1007 hPa steady
Jefferson (167 m, Missouri) 1009 hPa increasing
Jennings Airport (7 m, Louisiana) 1015 hPa steady
Jerome (1233 m, Idaho) 1016 hPa increasing
Jesup Airport (33 m, Georgia) 1014 hPa steady
Jim Hamilton (59 m, South Carolina) 1013 hPa increasing
Jim Kelly Field (736 m, Nebraska) 1019 hPa steady
Jimmy Carter Regional Airport (143 m, Georgia) 1014 hPa steady
Jimmy Lake (636 m, Saskatchewan) 1027 hPa increasing
John Bell Williams Airport (75 m, Mississippi) 1015 hPa steady
John F. Kennedy Intl. Airport (7 m, New York) 1018 hPa increasing
John F. Kennedy Memorial Airport (251 m, Wisconsin) 1016 hPa increasing
John H. Batten Airport (205 m, Wisconsin) 1010 hPa increasing
John Wayne Airport (16 m, California) 1012 hPa decreasing
Johnson (334 m, Kansas) 1012 hPa increasing
Johnston County Airport (50 m, North Carolina) 1013 hPa steady
Johnstown (696 m, Pennsylvania) 1016 hPa increasing
Joint Base Andrews (88 m, Maryland) 1014 hPa steady
Joliet Regional Airport (177 m, Illinois) 1009 hPa steady
Jonesboro Airport (80 m, Arkansas) 1013 hPa increasing
Jonesville Airport (430 m, Virginia) 1015 hPa steady
Jonquière (128 m, Quebec) 1027 hPa increasing
Joplin Regional Airport (297 m, Missouri) 1012 hPa increasing
Jordan Airport (811 m, Montana) 1023 hPa increasing
Junction Airport (522 m, Texas) 1016 hPa increasing
Juneau Intl. Airport (7 m, Alaska) 1025 hPa increasing
Kake Airport (9 m, Alaska) 1024 hPa steady
Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) 1010 hPa increasing
Kalskag Airport (17 m, Alaska) 1023 hPa decreasing
Kaltag Airport (60 m, Alaska) 1019 hPa decreasing
Kamloops Airport (345 m, British Columbia) 1025 hPa decreasing
Kansas City Intl. Airport (313 m, Missouri) 1012 hPa increasing
Kapuskasing (218 m, Ontario) 1018 hPa increasing
Kapuskasing (227 m, Ontario) 1019 hPa increasing
Katatota Island (AUT) (261 m, Ontario) 1019 hPa increasing
Kearney Regional Airport (649 m, Nebraska) 1019 hPa increasing
Keesler Air Force Base (10 m, Mississippi) 1014 hPa increasing
Kejimkujik 1 (165 m, Nova Scotia) 1023 hPa increasing
Kelowna Intl. Airport (456 m, British Columbia) 1023 hPa decreasing
Kelsey Dam CS (183 m, Manitoba) 1019 hPa increasing
Kemptville (99 m, Ontario) 1019 hPa increasing
Kenai Airport (29 m, Alaska) 1028 hPa increasing
Kendall-Tamiami Executive Airport (3 m, Florida) 1016 hPa increasing
Kenora Airport (406 m, Ontario) 1023 hPa increasing
Kenosha Regional Airport (226 m, Wisconsin) 1010 hPa increasing
Kentville (49 m, Nova Scotia) 1024 hPa increasing
Keokuk Airport (205 m, Iowa) 1011 hPa steady
Kerrville Airport (493 m, Texas) 1018 hPa steady
Ketchikan Airport (29 m, Alaska) 1024 hPa decreasing
Key West Airport (5 m, Florida) 1016 hPa increasing
Keystone Heights Airport (60 m, Florida) 1015 hPa steady
Kickapoo Downtown Airport (304 m, Texas) 1017 hPa steady
Killeen (283 m, Texas) 1016 hPa increasing
Killeen- Fort Hood Regional Airport (309 m, Texas) 1017 hPa increasing
Kimball Airport (1501 m, Nebraska) 1024 hPa steady
Kindersley Regional Airport (698 m, Saskatchewan) 1029 hPa increasing
King Cove Airport (47 m, Alaska) 1033 hPa increasing
King Salmon Airport (14 m, Alaska) 1028 hPa increasing
Kings Land O' Lakes Airport (520 m, Wisconsin) 1013 hPa steady
Kingston Arpt (Man) (93 m, Ontario) 1017 hPa increasing
Kingstree Airport (20 m, South Carolina) 1013 hPa steady
Kinston Regional Jetport (29 m, North Carolina) 1014 hPa steady
Kipnuk Airport (3 m, Alaska) 1021 hPa increasing
Kirkland Lake (324 m, Ontario) 1018 hPa increasing
Kirksville Regional Airport (294 m, Missouri) 1012 hPa increasing
Kissimmee Gateway Airport (25 m, Florida) 1016 hPa increasing
Kit Carson County Airport (1285 m, Colorado) 1018 hPa increasing
Kivalina Airport (3 m, Alaska) 1002 hPa decreasing
Klawock Airport (24 m, Alaska) 1022 hPa increasing
Knox Airport (209 m, Indiana) 1008 hPa steady
Knox County Airport (363 m, Ohio) 1011 hPa steady
Knox County Regional Airport (17 m, Maine) 1024 hPa increasing
Knoxville (283 m, Iowa) 1013 hPa steady
Kodiak Airport (34 m, Alaska) 1029 hPa increasing
Koliganek Airport (82 m, Alaska) 1029 hPa steady
Komakuk Beach (13 m, Yukon) 1019 hPa steady
Koyuk Airport (40 m, Alaska) 1011 hPa decreasing
Kugluktuk Airport (23 m, Nunavut) 1004 hPa decreasing
Kuujjuaq Airport (44 m, Quebec) 1027 hPa increasing
Kuujjuarapik Airport (24 m, Quebec) 1024 hPa increasing
L’Assomption (21 m, Quebec) 1023 hPa increasing
L. M. Clayton Airport (605 m, Montana) 1022 hPa increasing
La Baie (135 m, Quebec) 1027 hPa increasing
La Crosse Regional Airport (202 m, Wisconsin) 1013 hPa increasing
La Grande Rivière Airport (195 m, Quebec) 1024 hPa increasing
La Grande/Union County Airport (826 m, Oregon) 1017 hPa steady
La Grange (99 m, Texas) 1016 hPa steady
La Junta Airport (1278 m, Colorado) 1017 hPa increasing
La Pocatière (31 m, Quebec) 1026 hPa increasing
La Porte Airport (248 m, Indiana) 1008 hPa steady
La Ronge Airport (379 m, Saskatchewan) 1025 hPa increasing
La Ronge Airport (379 m, Saskatchewan) 1025 hPa increasing
La Tuque (169 m, Quebec) 1025 hPa increasing
La Veta Pass (3114 m, Colorado) 1034 hPa increasing
LaGrange Callaway Airport (211 m, Georgia) 1014 hPa steady
LaGuardia Airport (9 m, New York) 1017 hPa increasing
Lac La Martre (271 m, Northwest Territories) 1015 hPa increasing
Lackland Air Force Base (210 m, Texas) 1016 hPa increasing
Lacon Airport (173 m, Illinois) 1010 hPa increasing
Laconia Airport (166 m, New Hampshire) 1024 hPa increasing
Ladd Army Airfield (137 m, Alaska) 1025 hPa steady
Lafayette Regional Airport (13 m, Louisiana) 1015 hPa increasing
Lago Vista Airport (375 m, Texas) 1018 hPa steady
Lagoon City (221 m, Ontario) 1015 hPa increasing
Lake Anna AP (107 m, Virginia) 1013 hPa steady
Lake Charles Airport (5 m, Louisiana) 1016 hPa increasing
Lake City Gateway AP (61 m, Florida) 1014 hPa steady
Lake County Airport (3026 m, Colorado) 1019 hPa increasing
Lake Cumberland Regional Airport (283 m, Kentucky) 1014 hPa steady
Lake Elmo Airport (284 m, Minnesota) 1016 hPa steady
Lake Havasu City Airport (238 m, Arizona) 1013 hPa steady
Lake Hood Seaplane Base (22 m, Alaska) 1028 hPa increasing
Lake Tahoe Airport (1909 m, California) 1017 hPa decreasing
Lakehurst AP (24 m, New Jersey) 1016 hPa increasing
Lakeland Airport (496 m, Wisconsin) 1013 hPa increasing
Lakeland Linder Regional Airport (1 m, Florida) 1015 hPa steady
Lamar Airport (1129 m, Colorado) 1017 hPa increasing
Lambert (172 m, Missouri) 1008 hPa increasing
Lamoni (342 m, Iowa) 1013 hPa increasing
Lampasas Airport (370 m, Texas) 1017 hPa steady
Lancaster Airport (123 m, Pennsylvania) 1016 hPa decreasing
Lancaster County Airport (148 m, South Carolina) 1013 hPa steady
Lancaster Regional Airport (153 m, Texas) 1017 hPa steady
Langara Island (41 m, British Columbia) 1022 hPa decreasing
Langara Island (34 m, British Columbia) 1022 hPa decreasing
Langdon Airport (490 m, North Dakota) 1022 hPa steady
Langlade (464 m, Wisconsin) 1011 hPa steady
Langley Field (6 m, Virginia) 1015 hPa increasing
Lansing Airport (188 m, Illinois) 1008 hPa steady
Lapeer Airport (254 m, Michigan) 1011 hPa steady
Laramie Airport (2218 m, Wyoming) 1021 hPa increasing
Laredo Intl. Airport (155 m, Texas) 1018 hPa increasing
Laughlin Air Force Base (327 m, Texas) 1017 hPa increasing
Laughlin/Bullhead Intl. Airport (167 m, Arizona) 1013 hPa steady
Laurens County Airport (212 m, South Carolina) 1013 hPa steady
Laurinburg- Maxton Airport (67 m, North Carolina) 1013 hPa increasing
Lawrence Airport (254 m, Kansas) 1012 hPa increasing
Lawrence Airport (45 m, Maine) 1022 hPa increasing
Lawrence J. Timmerman Airport (224 m, Wisconsin) 1010 hPa steady
Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) 1008 hPa decreasing
Lawrenceville/brunswick Muni (100 m, Virginia) 1013 hPa steady
Lawson Army Airfield (71 m, Georgia) 1014 hPa increasing
Lawton (338 m, Oklahoma) 1016 hPa increasing
Le Mars Airport (365 m, Iowa) 1018 hPa steady
Leader Airport (676 m, Saskatchewan) 1028 hPa increasing
Lebanon Airport (182 m, New Hampshire) 1021 hPa increasing
Lebanon-Springfield Airport (264 m, Kentucky) 1012 hPa steady
Lee C. Fine Memorial Airport (265 m, Missouri) 1013 hPa increasing
Lee Gilmer Memorial Airport (389 m, Georgia) 1013 hPa increasing
Lee's Summit Airport (306 m, Missouri) 1012 hPa increasing
Leesburg Executive Airport (119 m, Virginia) 1015 hPa steady
Leesburg Intl. Airport (125 m, Florida) 1015 hPa increasing
Lehigh Valley Intl. Airport (117 m, Pennsylvania) 1017 hPa increasing
Lemhi (1233 m, Idaho) 1022 hPa steady
Lenawee County Airport (244 m, Michigan) 1010 hPa increasing
Leonardtown Airport (43 m, Maryland) 1014 hPa steady
Lethbridge (929 m, Alberta) 1028 hPa decreasing
Lewis University Airport (231 m, Illinois) 1009 hPa steady
Lewiston Airport (438 m, Idaho) 1015 hPa decreasing
Lewistown Airport (1263 m, Montana) 1024 hPa increasing
Liberal Mid-America Regional Airport (879 m, Kansas) 1018 hPa steady
Lima Allen (296 m, Ohio) 1010 hPa increasing
Limon Airport (1635 m, Colorado) 1018 hPa increasing
Lincoln Airport (362 m, Nebraska) 1017 hPa increasing
Lincoln Airport (37 m, California) 1009 hPa steady
Lincolnton Airport (267 m, North Carolina) 1013 hPa steady
Lindburg Landing (183 m, Northwest Territories) 1023 hPa increasing
Linton Airport (542 m, North Dakota) 1023 hPa increasing
Litchfield Airport (347 m, Minnesota) 1018 hPa steady
Litchfield Airport (210 m, Illinois) 1008 hPa steady
Little Falls/Morrison (342 m, Minnesota) 1019 hPa increasing
Little Rock Air Force Base (103 m, Arkansas) 1014 hPa increasing
Livermore Airport (121 m, California) 1010 hPa decreasing
Livingston County Spencer J. Hardy Airport (293 m, Michigan) 1010 hPa steady
Llano Airport (336 m, Texas) 1019 hPa steady
Lloyd Stearman Field (416 m, Kansas) 1014 hPa steady
Lloydminster Airport (669 m, Alberta) 1029 hPa increasing
Logan County Airport (178 m, Illinois) 1009 hPa increasing
Logan Intl. Airport (9 m, Massachusetts) 1021 hPa increasing
Logan-Cache Airport (1358 m, Utah) 1019 hPa increasing
Logansport Airport (225 m, Indiana) 1009 hPa increasing
Lompoc Airport (27 m, California) 1012 hPa decreasing
London Airport (278 m, Ontario) 1012 hPa increasing
London Madison County Airport (330 m, Ohio) 1010 hPa steady
London-Corbin Airport (362 m, Kentucky) 1014 hPa increasing
Lonesome Pine Airport (817 m, Virginia) 1016 hPa steady
Long (30 m, New York) 1017 hPa increasing
Long Beach Airport (12 m, California) 1012 hPa decreasing
Long Prairie Airport (394 m, Minnesota) 1019 hPa steady
Longstaff Bluff (162 m, Nunavut) 1015 hPa increasing
Longue Pointe De Mingan (11 m, Quebec) 1032 hPa increasing
Longville Airport (407 m, Minnesota) 1019 hPa increasing
Lorain (242 m, Ohio) 1011 hPa steady
Los Alamitos Army Airfield (11 m, California) 1012 hPa decreasing
Los Angeles Downtow (82 m, California) 1012 hPa decreasing
Los Angeles Intl. Airport (32 m, California) 1011 hPa decreasing
Louisa (150 m, Virginia) 1013 hPa steady
Louisville Intl. Airport (149 m, Kentucky) 1010 hPa decreasing
Lowcountry Regional Airport (31 m, South Carolina) 1014 hPa steady
Lowe Army Heliport (74 m, Alabama) 1013 hPa increasing
Lower Carp Lake (373 m, Northwest Territories) 1006 hPa increasing
Luce (265 m, Michigan) 1013 hPa steady
Lucky Lake (665 m, Saskatchewan) 1027 hPa increasing
Luke Air Force Base (331 m, Arizona) 1012 hPa decreasing
Lumberton Airport (38 m, North Carolina) 1013 hPa increasing
Lupin (488 m, Nunavut) 997 hPa decreasing
Luray Caverns Airport (275 m, Virginia) 1014 hPa steady
Luverne Airport (436 m, Minnesota) 1019 hPa increasing
Lynchburg Regional Airport (286 m, Virginia) 1013 hPa decreasing
Lynn Lake Airport (354 m, Manitoba) 1021 hPa increasing
Lytton (225 m, British Columbia) 1025 hPa decreasing
Lytton Airport (225 m, British Columbia) 1025 hPa decreasing
MBS Intl. Airport (204 m, Michigan) 1012 hPa increasing
MacDill Air Force Base (4 m, Florida) 1015 hPa increasing
Mackenzie (690 m, British Columbia) 1028 hPa steady
Mackenzie Airport (695 m, British Columbia) 1028 hPa steady
Mackinac Island Airport (226 m, Michigan) 1012 hPa steady
Macomb Airport (216 m, Illinois) 1011 hPa steady
Madera Airport (77 m, California) 1010 hPa steady
Madison (330 m, Minnesota) 1020 hPa increasing
Madison Airport (250 m, Indiana) 1010 hPa steady
Madison Airport (523 m, South Dakota) 1019 hPa steady
Madison County Executive Airport (230 m, Alabama) 1014 hPa decreasing
Madisonville Airport (134 m, Kentucky) 1011 hPa steady
Magdalen Islands (8 m, Quebec) 1027 hPa increasing
Magdalen Islands Airport (18 m, Quebec) 1027 hPa increasing
Magic Valley Regional Airport (1265 m, Idaho) 1015 hPa decreasing
Mahnomen Airport (379 m, Minnesota) 1021 hPa increasing
Majors Airport (163 m, Texas) 1016 hPa steady
Makkovik Airport (71 m, Newfoundland) 1027 hPa increasing
Malahat (366 m, British Columbia) 1019 hPa decreasing
Malcolm McKinnon Airport (6 m, Georgia) 1014 hPa increasing
Malmstrom Air Force Base (1056 m, Montana) 1026 hPa increasing
Manassas Regional Airport (59 m, North Carolina) 1014 hPa steady
Manchester (71 m, New Hampshire) 1022 hPa decreasing
Mandan Airport (593 m, North Dakota) 1022 hPa steady
Manhattan Regional Airport (322 m, Kansas) 1014 hPa increasing
Manistee (189 m, Michigan) 1012 hPa increasing
Manistique (209 m, Michigan) 1012 hPa increasing
Manitowish Waters Airport (491 m, Wisconsin) 1013 hPa steady
Manitowoc (198 m, Wisconsin) 1013 hPa increasing
Maniwaki Airport (201 m, Quebec) 1020 hPa increasing
Mankato Regional Airport (311 m, Minnesota) 1018 hPa increasing
Manokotak Airport (16 m, Alaska) 1029 hPa increasing
Mansfield Lahm Regional Airport (395 m, Ohio) 1011 hPa increasing
Maple Creek (767 m, Saskatchewan) 1028 hPa increasing
Maple Lake Airport (313 m, Minnesota) 1018 hPa increasing
Marana Regional Airport (619 m, Arizona) 1015 hPa steady
March Air Reserve Base (468 m, California) 1013 hPa increasing
Marfa Airport (1473 m, Texas) 1024 hPa steady
Marianna Airport (34 m, Florida) 1014 hPa increasing
Marin (1 m, California) 1011 hPa steady
Marine Corps Air Facility Quantico Airport (4 m, Virginia) 1014 hPa decreasing
Marine Corps Air Station Beaufort Airport (12 m, South Carolina) 1014 hPa increasing
Marine Corps Air Station Camp Pendleton (24 m, California) 1012 hPa decreasing
Marine Corps Air Station Cherry Point (11 m, North Carolina) 1014 hPa increasing
Marine Corps Air Station Miramar (134 m, California) 1011 hPa decreasing
Marine Corps Air Station New River (8 m, North Carolina) 1014 hPa steady
Marine Corps Auxiliary Landing Field Bogue (7 m, North Carolina) 1015 hPa increasing
Marion (350 m, Arkansas) 1012 hPa steady
Marion Airport (303 m, Ohio) 1010 hPa increasing
Marion Airport (262 m, Indiana) 1008 hPa steady
Marion Airport (28 m, South Carolina) 1013 hPa steady
Marshall Army Airfield (324 m, Kansas) 1014 hPa increasing
Marshall Don Hunter Sr. Airport (31 m, Alaska) 1021 hPa decreasing
Marshall Town Muni (296 m, Iowa) 1014 hPa increasing
Marshfield Airport (389 m, Wisconsin) 1011 hPa steady
Martha's Vineyard Airport (21 m, Massachusetts) 1019 hPa increasing
Martin State Airport (7 m, Maryland) 1016 hPa steady
Mary’s Harbour (11 m, Newfoundland) 1030 hPa increasing
Mary's Harbour Airport (12 m, Newfoundland) 1030 hPa increasing
Marysville Airport (391 m, Kansas) 1015 hPa steady
Mason (197 m, Michigan) 1009 hPa steady
Mason (363 m, Iowa) 1016 hPa increasing
Mason Jewett Field Airport (280 m, Michigan) 1010 hPa steady
Massena Intl. Airport (65 m, New York) 1020 hPa increasing
Maxwell Air Force Base (51 m, Alabama) 1014 hPa increasing
Mayfld Grav Cnty AP (159 m, Kentucky) 1012 hPa steady
Mayo Airport (504 m, Yukon) 1026 hPa increasing
Mc Gregor (180 m, Texas) 1019 hPa increasing
McAlester Regional Airport (231 m, Oklahoma) 1015 hPa increasing
McAllen-Miller Intl. Airport (33 m, Texas) 1016 hPa increasing
McCall Airport (1530 m, Idaho) 1017 hPa steady
McCarran Intl. Airport (664 m, Nevada) 1013 hPa increasing
McChord Field (88 m, Washington) 1020 hPa decreasing
McClellan Airfield (23 m, California) 1010 hPa steady
McClellan- Palomar Airport (100 m, California) 1011 hPa decreasing
McComb- Pike County Airport (126 m, Mississippi) 1014 hPa increasing
McConnell Air Force Base (413 m, Kansas) 1014 hPa increasing
McCook Ben Nelson Regional Airport (786 m, Nebraska) 1018 hPa increasing
McEntire Joint National Guard Base (77 m, South Carolina) 1013 hPa steady
McGhee Tyson Airport (299 m, Tennessee) 1013 hPa increasing
McGrath Airport (103 m, Alaska) 1024 hPa decreasing
McGregor Airport (374 m, Minnesota) 1018 hPa steady
McGuire Air Force Base (41 m, New Jersey) 1016 hPa decreasing
McHenry Airport (894 m, Maryland) 1015 hPa decreasing
McKellar- Sipes Regional Airport (132 m, Tennessee) 1013 hPa decreasing
McKinley National Park Airport (524 m, Alaska) 1025 hPa steady
McKinney National Airport (176 m, Texas) 1017 hPa increasing
McMinn County Airport (266 m, Tennessee) 1015 hPa steady
McMinnville Airport (159 m, Oregon) 1018 hPa decreasing
McNary Field Airport (61 m, Oregon) 1017 hPa steady
McTavish (73 m, Quebec) 1021 hPa increasing
Meadows Field Airport (150 m, California) 1010 hPa decreasing
Mecklenburg-Bruns. Arpt (430 m, Virginia) 1015 hPa steady
Medford Airport (397 m, Oregon) 1014 hPa steady
Medicine Hat (717 m, Alberta) 1028 hPa steady
Medicine Lodge (467 m, Kansas) 1015 hPa increasing
Meeker (1948 m, Colorado) 1020 hPa increasing
Melbourne Intl. Airport (10 m, Florida) 1015 hPa increasing
Memorial Field Airport (165 m, Arkansas) 1015 hPa increasing
Memphis Airport (87 m, Tennessee) 1014 hPa increasing
Mena Intermountain Airport (329 m, Arkansas) 1016 hPa steady
Mena Intermtn Muni (325 m, Arkansas) 1014 hPa increasing
Menominee Airport (191 m, Michigan) 1013 hPa increasing
Menomonie Airport (273 m, Wisconsin) 1014 hPa steady
Merced Regional Airport (47 m, California) 1009 hPa steady
Mercer County Airport (871 m, West-Virginia) 1013 hPa decreasing
Mercer County Regional Airport (553 m, North Dakota) 1022 hPa steady
Meriden Markham Airport (31 m, Connecticut) 1019 hPa increasing
Meridian Regional Airport (94 m, Mississippi) 1014 hPa increasing
Merle K. (13 m, Alaska) 1026 hPa increasing
Merrill Airport (401 m, Wisconsin) 1012 hPa steady
Merrill Field (22 m, Alaska) 1027 hPa increasing
Mesquite Metro Airport (136 m, Texas) 1016 hPa steady
Metropolis Airport (117 m, Illinois) 1011 hPa steady
Mexia Limestone County Airport (166 m, Texas) 1016 hPa steady
Miami Intl. Airport (4 m, Florida) 1016 hPa increasing
Michael J. Smith Field (3 m, North Carolina) 1014 hPa increasing
Michel-Pouliot Gaspé Airport (35 m, Quebec) 1030 hPa increasing
Michigan City Airport (200 m, Indiana) 1009 hPa increasing
Mid Delta Regional Airport (40 m, Mississippi) 1016 hPa increasing
Mid-Ohio Valley Regional Airport (262 m, West-Virginia) 1014 hPa increasing
MidAmerica St. Louis Airport (135 m, Illinois) 1008 hPa decreasing
MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) 1014 hPa increasing
Middle Georgia Regional Airport (110 m, Georgia) 1013 hPa increasing
Middlebury State AP (149 m, Vermont) 1020 hPa steady
Middlesboro Airport (352 m, Kentucky) 1015 hPa steady
Middleton Field (78 m, Alabama) 1014 hPa increasing
Middleton Island Airport (14 m, Alaska) 1026 hPa steady
Middleton Muni - Morey Field (283 m, Wisconsin) 1011 hPa steady
Midland Airpark Airport (854 m, Texas) 1020 hPa steady
Midlothian Airport (217 m, Texas) 1017 hPa steady
Midway Intl. Airport (190 m, Illinois) 1008 hPa increasing
Miles City Airport (801 m, Montana) 1020 hPa increasing
Miley Memorial Field Airport (2124 m, Wyoming) 1022 hPa increasing
Milford Municipal (1536 m, Utah) 1017 hPa decreasing
Millard Airport (320 m, Nebraska) 1017 hPa increasing
Miller Air Park (25 m, New Jersey) 1018 hPa increasing
Miller Field Airport (792 m, Nebraska) 1020 hPa increasing
Millington Regional Jetport Airport (98 m, Tennessee) 1014 hPa steady
Millinocket Airport (124 m, Maine) 1027 hPa increasing
Millville Airport (25 m, New Jersey) 1016 hPa increasing
Milton (192 m, Massachusetts) 1022 hPa increasing
Minden (85 m, Louisiana) 1016 hPa steady
Mineral Point (359 m, Wisconsin) 1011 hPa steady
Mineral Wells Airport (296 m, Texas) 1016 hPa increasing
Minneapolis (255 m, Minnesota) 1017 hPa increasing
Minot Air Force Base (497 m, North Dakota) 1022 hPa increasing
Minot Intl. Airport (522 m, North Dakota) 1022 hPa increasing
Mirabel Airport (82 m, Quebec) 1022 hPa increasing
Mission Field (1418 m, Montana) 1021 hPa increasing
Mistook (113 m, Quebec) 1025 hPa increasing
Mitchell Airport (397 m, South Dakota) 1021 hPa increasing
Mobile Downtown Airport (8 m, Alabama) 1014 hPa increasing
Mobile Regional Airport (67 m, Alabama) 1014 hPa increasing
Mobridge Airport (508 m, South Dakota) 1021 hPa increasing
Modesto (30 m, California) 1009 hPa decreasing
Moffett Federal Airfield (12 m, California) 1011 hPa decreasing
Mojave Air and Space Port Airport (849 m, California) 1016 hPa steady
Moncton Airport (71 m, New Brunswick) 1026 hPa increasing
Monmouth Executive Airport (48 m, New Jersey) 1018 hPa increasing
Monroe Airport (331 m, Wisconsin) 1010 hPa steady
Monroe County Airport (258 m, Indiana) 1008 hPa decreasing
Monroe Regional Airport (24 m, Louisiana) 1016 hPa increasing
Mont-Joli Airport (54 m, Quebec) 1029 hPa increasing
Montauk Airport (2 m, New York) 1019 hPa increasing
Monterey Regional Airport (77 m, California) 1013 hPa increasing
Montevideo (Awos) (315 m, Minnesota) 1020 hPa steady
Montgomery Airport (164 m, Maryland) 1016 hPa steady
Montgomery Field Airport (129 m, California) 1012 hPa decreasing
Montgomery Regional Airport (62 m, Alabama) 1014 hPa increasing
Monticello Airport (36 m, Arkansas) 1015 hPa decreasing
Monticello Regional Airport (259 m, Iowa) 1012 hPa steady
Montreal Airport Trudeau (34 m, Quebec) 1021 hPa increasing
Montrose Airport (1755 m, Colorado) 1020 hPa increasing
Moody Air Force Base (71 m, Georgia) 1013 hPa decreasing
Moore County Airport (141 m, North Carolina) 1015 hPa increasing
Moorhead Airport (280 m, Minnesota) 1022 hPa increasing
Moose Jaw (577 m, Saskatchewan) 1025 hPa increasing
Moose Jaw (577 m, Saskatchewan) 1025 hPa increasing
Moose Lake Co Arpt (328 m, Minnesota) 1017 hPa increasing
Moosonee (9 m, Ontario) 1020 hPa increasing
Moosonee (9 m, Ontario) 1020 hPa increasing
Moosonee Airport (9 m, Quebec) 1020 hPa increasing
Mora Airport (309 m, Minnesota) 1018 hPa increasing
Morden (298 m, Manitoba) 1023 hPa increasing
Morgantown Airport (380 m, West-Virginia) 1014 hPa steady
Morris Airport (178 m, Illinois) 1009 hPa increasing
Morris Airport (344 m, Minnesota) 1020 hPa increasing
Morristown Airport (57 m, New Jersey) 1018 hPa steady
Morristown Airport (400 m, Tennessee) 1014 hPa steady
Morrisville- Stowe State Airport (223 m, Vermont) 1023 hPa increasing
Moultrie Airport (90 m, Georgia) 1014 hPa steady
Mount Airy/Surry (380 m, North Carolina) 1014 hPa steady
Mount Carmel Airport (131 m, Illinois) 1008 hPa steady
Mount Forest (415 m, Ontario) 1013 hPa increasing
Mount Pleasant Airport (111 m, Texas) 1017 hPa increasing
Mount Pleasant Airport (230 m, Michigan) 1011 hPa steady
Mount Pleasant Airport (224 m, Iowa) 1012 hPa steady
Mount Pleasant Regional Airport (4 m, South Carolina) 1014 hPa steady
Mount Shasta (1077 m, California) 1015 hPa decreasing
Mount Vernon Airport (146 m, Illinois) 1009 hPa steady
Mount Washington Regional Airport (319 m, New Hampshire) 1022 hPa increasing
Mountain Empire Airport (780 m, Virginia) 1016 hPa steady
Mountain Home Air Force Base (912 m, Idaho) 1015 hPa increasing
Muir Army Airfield (149 m, Pennsylvania) 1017 hPa increasing
Mullan Pass (1829 m, Idaho) 1013 hPa decreasing
Murray-Calloway County Airport (176 m, Kentucky) 1012 hPa steady
Murrieta Hot Springs (412 m, California) 1014 hPa steady
Muscatine Airport (167 m, Iowa) 1012 hPa steady
Muskegon (193 m, Michigan) 1010 hPa steady
Muskrat Dam Airport (278 m, Ontario) 1023 hPa increasing
Myrtle Beach Intl. Airport (8 m, South Carolina) 1014 hPa steady
Nacogdoches (108 m, Texas) 1016 hPa steady
Nagagami (AUT) (264 m, Ontario) 1020 hPa increasing
Nain (12 m, Newfoundland) 1024 hPa steady
Nakusp (512 m, British Columbia) 1022 hPa decreasing
Nampa Airport (773 m, Idaho) 1016 hPa steady
Nantucket Memorial Airport (13 m, Massachusetts) 1019 hPa increasing
Napa Airport (10 m, California) 1010 hPa decreasing
Naples Airport (3 m, Florida) 1015 hPa increasing
Nappan (20 m, Nova Scotia) 1026 hPa increasing
Nashua Airport (61 m, New Hampshire) 1023 hPa increasing
Nashville Intl. Airport (180 m, Tennessee) 1013 hPa steady
Natashquan Airport (11 m, Quebec) 1031 hPa increasing
Natashquan Airport (9 m, Quebec) 1031 hPa increasing
Natchez- Adams County Airport (83 m, Mississippi) 1015 hPa steady
Natchitoches Regional Airport (37 m, Louisiana) 1016 hPa steady
Naval Air Engineering Station Lakehurst (31 m, New Jersey) 1016 hPa increasing
Naval Air Facility El Centro (-13 m, California) 1012 hPa decreasing
Naval Air Station Corpus Christi (6 m, Texas) 1016 hPa increasing
Naval Air Station Fallon Airport (1199 m, Nevada) 1014 hPa increasing
Naval Air Station Jacksonville (7 m, Florida) 1014 hPa increasing
Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) 1015 hPa increasing
Naval Air Station Key West (2 m, Florida) 1015 hPa increasing
Naval Air Station Kingsville Airport (17 m, Texas) 1016 hPa increasing
Naval Air Station Lemoore (73 m, California) 1010 hPa increasing
Naval Air Station Meridian (91 m, Louisiana) 1016 hPa increasing
Naval Air Station North (8 m, California) 1011 hPa decreasing
Naval Air Station Oceana (7 m, Virginia) 1014 hPa increasing
Naval Air Station Patuxent River (14 m, Maryland) 1014 hPa decreasing
Naval Air Station Pensacola Airport (9 m, Florida) 1014 hPa increasing
Naval Air Station Point Mugu (2 m, California) 1012 hPa steady
Naval Air Station Whidbey (10 m, Washington) 1021 hPa decreasing
Naval Air Station Whiting Field (61 m, Florida) 1012 hPa increasing
Naval Air Weapons Station China Lake (696 m, California) 1013 hPa decreasing
Naval Auxiliary Landing Field Fentress (4 m, Virginia) 1014 hPa increasing
Naval Auxiliary Landing Field Orange Grove (78 m, Texas) 1015 hPa increasing
Naval Outlying Field San Nicolas (174 m, California) 1011 hPa increasing
Naval Outlying Landing Field Imperial Beach (6 m, California) 1012 hPa decreasing
Naval Station Mayport (5 m, Florida) 1014 hPa decreasing
Naval Station Norfolk (5 m, Virginia) 1014 hPa increasing
Nebraska City Airport (354 m, Nebraska) 1016 hPa increasing
Needles Airport (302 m, California) 1013 hPa decreasing
Neil Armstrong Airport (278 m, Ohio) 1011 hPa steady
Nellis Air Force Base (570 m, Nevada) 1013 hPa increasing
Nelson (535 m, British Columbia) 1020 hPa decreasing
Nelson Lagoon Airport (4 m, Alaska) 1032 hPa increasing
Nenana (110 m, Alaska) 1025 hPa increasing
New Bedford Regional Airport (23 m, Massachusetts) 1019 hPa increasing
New Braunfels Airport (197 m, Texas) 1016 hPa increasing
New Carlisle (46 m, Quebec) 1029 hPa increasing
New Castle Airport (24 m, Delaware) 1016 hPa steady
New Castle Airport (327 m, Pennsylvania) 1016 hPa increasing
New Century AirCenter (331 m, Kansas) 1012 hPa increasing
New Kent Airport (38 m, Virginia) 1013 hPa steady
New Lisbon Airport (276 m, Wisconsin) 1011 hPa steady
New Market Airport (297 m, Virginia) 1014 hPa steady
New Orleans (NAS) (0 m, Louisiana) 1014 hPa increasing
New Orleans Airport (9 m, Louisiana) 1015 hPa increasing
New Orleans Downtown (9 m, Louisiana) 1015 hPa increasing
New Orleans Lakefront Airport (3 m, Louisiana) 1014 hPa increasing
New Richmond Regional Airport (304 m, Wisconsin) 1015 hPa steady
New River Valley Airport (642 m, Virginia) 1016 hPa steady
New Smyrna Beach Airport (3 m, Florida) 1015 hPa increasing
New Stuyahok Airport (92 m, Alaska) 1030 hPa increasing
New Ulm Airport (308 m, Minnesota) 1018 hPa increasing
New York (27 m, New York) 1018 hPa increasing
Newark Intl. Airport (9 m, New Jersey) 1017 hPa increasing
Newark- Heath Airport (269 m, Ohio) 1011 hPa decreasing
Newberry County Airport (173 m, South Carolina) 1014 hPa increasing
Newnan- Coweta County Airport (296 m, Georgia) 1014 hPa steady
Newport (73 m, Arkansas) 1014 hPa decreasing
Newport Airport (37 m, Oregon) 1019 hPa steady
Newport State Airport (52 m, Rhode Island) 1019 hPa increasing
Newport State Airport (284 m, Vermont) 1022 hPa steady
Newton (467 m, Kansas) 1014 hPa increasing
Newton Airport (290 m, Iowa) 1014 hPa steady
Nicolet (8 m, Quebec) 1022 hPa increasing
Nipawin (372 m, Saskatchewan) 1025 hPa increasing
Nipawin Airport (374 m, Saskatchewan) 1026 hPa increasing
Noatak Airport (30 m, Alaska) 1008 hPa decreasing
Nogales Airport (1184 m, Arizona) 1013 hPa increasing
Nome Airport (6 m, Alaska) 1006 hPa increasing
Noorvik Airport (17 m, Alaska) 1011 hPa decreasing
Norfolk (Nexrad) (64 m, Virginia) 1014 hPa increasing
Norfolk Intl. Airport (9 m, Virginia) 1014 hPa increasing
Norfolk Regional Airport (473 m, Nebraska) 1018 hPa increasing
Norman Wells (78 m, Northwest Territories) 1023 hPa increasing
Normandin (137 m, Quebec) 1024 hPa increasing
North Battleford Airport (548 m, Saskatchewan) 1029 hPa increasing
North Bay (370 m, Ontario) 1017 hPa increasing
North Central State Airport (134 m, Rhode Island) 1023 hPa increasing
North Las Vegas Airport (671 m, Nevada) 1015 hPa increasing
North Perry Airport (3 m, Florida) 1016 hPa increasing
North Point (8 m, Prince Edward Island) 1027 hPa increasing
North Texas Regional Airport (228 m, Texas) 1016 hPa decreasing
Northeast Alabama Regional Airport (173 m, Alabama) 1016 hPa increasing
Northeast Florida Regional Airport (3 m, Florida) 1015 hPa increasing
Northeast Iowa Regional Airport (343 m, Iowa) 1015 hPa increasing
Northeast Philadelphia Airport (37 m, Pennsylvania) 1017 hPa increasing
Northeastern Regional Airport (6 m, North Carolina) 1014 hPa steady
Northern Aroostook Regional Airport (301 m, Maine) 1028 hPa increasing
Northern Maine Regional Airport at Presque Isle (146 m, Maine) 1032 hPa increasing
Northway Airport (525 m, Alaska) 1027 hPa increasing
Northwest Alabama Regional Airport (168 m, Alabama) 1015 hPa increasing
Northwest Arkansas Regional Airport (392 m, Arkansas) 1013 hPa steady
Northwest Florida Beaches Intl. Airport (21 m, Florida) 1015 hPa increasing
Northwest Florida Regional Airport (29 m, Florida) 1014 hPa increasing
Norwood Memorial Airport (15 m, Massachusetts) 1021 hPa increasing
Nuiqsut Airport (17 m, Alaska) 1016 hPa decreasing
Nut Tree Airport (34 m, California) 1010 hPa increasing
O'Hare Intl. Airport (205 m, Illinois) 1009 hPa increasing
O'Neill Airport (619 m, Nebraska) 1020 hPa increasing
Oak Ridge (277 m, Tennessee) 1014 hPa increasing
Oakland (299 m, Michigan) 1010 hPa increasing
Oakland Intl. Airport (6 m, California) 1011 hPa decreasing
Oakland/Troy Airport (222 m, Michigan) 1011 hPa steady
Ocala Intl. Airport (27 m, Florida) 1015 hPa steady
Ocean (4 m, Maryland) 1015 hPa increasing
Oceanside Airport (9 m, California) 1012 hPa decreasing
Oconee County Regional Airport (271 m, South Carolina) 1013 hPa decreasing
Odessa Airport (902 m, Texas) 1017 hPa increasing
Oelwen (328 m, Iowa) 1014 hPa increasing
Offutt Air Force Base (319 m, Nebraska) 1016 hPa increasing
Ogalla\Searle Fld (999 m, Nebraska) 1021 hPa steady
Ogden-Hinckley Airport (1362 m, Utah) 1017 hPa increasing
Ogdensburg Intl. Airport (91 m, New York) 1018 hPa steady
Ohio State University Airport (276 m, Ohio) 1010 hPa decreasing
Okeechobee Airport (10 m, Florida) 1015 hPa steady
Okmulgee Regional Airport (219 m, Oklahoma) 1015 hPa steady
Olivia Airport (328 m, Minnesota) 1018 hPa steady
Olney-Noble (147 m, Illinois) 1008 hPa steady
Olympia Regional Airport (61 m, Washington) 1020 hPa decreasing
Omaha/Eppley Field AP (299 m, Nebraska) 1016 hPa increasing
Omak Airport (382 m, Washington) 1019 hPa decreasing
Onatchiway (304 m, Quebec) 1026 hPa increasing
Ontario Airport (667 m, Oregon) 1016 hPa increasing
Ontario Intl. Airport (287 m, California) 1011 hPa increasing
Opa-locka Executive Airport (3 m, Florida) 1016 hPa increasing
Orange (431 m, Iowa) 1018 hPa steady
Orange Airport (164 m, Massachusetts) 1021 hPa increasing
Orange Airport (142 m, Virginia) 1014 hPa steady
Orange County Airport (4 m, Texas) 1016 hPa increasing
Orange County Airport (111 m, New York) 1019 hPa increasing
Orangeburg Airport (60 m, South Carolina) 1013 hPa steady
Orcas Island Airport (9 m, Washington) 1020 hPa steady
Ord Airport (631 m, Nebraska) 1019 hPa increasing
Orlando Executive Airport (34 m, Florida) 1015 hPa increasing
Orlando Intl. Airport (32 m, Florida) 1015 hPa increasing
Orlando Sanford Intl. Airport (17 m, Florida) 1015 hPa increasing
Ormond Beach Airport (9 m, Florida) 1015 hPa increasing
Oroville Airport (57 m, California) 1010 hPa increasing
Orr Regional Airport (397 m, Minnesota) 1019 hPa steady
Ortonville (335 m, Minnesota) 1020 hPa steady
Osceola Airport (275 m, Wisconsin) 1017 hPa increasing
Osceola Muni (338 m, Iowa) 1014 hPa steady
Oscoda- Wurtsmith Airport (188 m, Michigan) 1012 hPa steady
Oshawa (140 m, Ontario) 1015 hPa increasing
Oskaloosa Airport (256 m, Iowa) 1013 hPa steady
Osoyoos (283 m, British Columbia) 1021 hPa decreasing
Oswego (145 m, New York) 1017 hPa increasing
Otis Air National Guard Base (40 m, Massachusetts) 1019 hPa -
Ottawa Int AP (114 m, Ontario) 1019 hPa increasing
Ottumwa Regional Airport (256 m, Iowa) 1013 hPa increasing
Outagamie (280 m, Wisconsin) 1010 hPa steady
Owatonna (Awos) (350 m, Minnesota) 1016 hPa steady
Owensboro-Daviess (124 m, Kentucky) 1010 hPa decreasing
Owosso Community Airport (224 m, Michigan) 1010 hPa steady
Oxnard Airport (13 m, California) 1012 hPa increasing
Ozark Regional Airport (283 m, Arkansas) 1012 hPa decreasing
Ozona Airport (726 m, Texas) 1020 hPa steady
Page Field (4 m, Florida) 1015 hPa increasing
Paine Field (185 m, Washington) 1020 hPa decreasing
Palacios Airport (5 m, Texas) 1016 hPa increasing
Palestine Airport (129 m, Texas) 1017 hPa steady
Palm Beach Intl. Airport (6 m, Florida) 1016 hPa increasing
Palm Springs Intl. Airport (141 m, California) 1012 hPa decreasing
Palmdale Regional Airport (774 m, California) 1013 hPa steady
Palmer Airport (71 m, Alaska) 1028 hPa increasing
Pangborn Memorial Airport (379 m, Washington) 1017 hPa decreasing
Pangnirtung Airport (23 m, Nunavut) 1014 hPa steady
Parc Des Laurentid (791 m, Quebec) 1024 hPa increasing
Parent (445 m, Quebec) 1023 hPa increasing
Park Rapids Municip (437 m, Minnesota) 1021 hPa increasing
Parry Sound (176 m, Ontario) 1014 hPa increasing
Paso Robles Airport (255 m, California) 1011 hPa decreasing
Patrick Air Force Base (3 m, Florida) 1016 hPa increasing
Paulding Northwest Atlanta Airport (393 m, Georgia) 1014 hPa steady
Pauls Valley Airport (295 m, Oklahoma) 1016 hPa steady
Paynesville Airport (360 m, Minnesota) 1019 hPa steady
Peace River Airport (580 m, Alberta) 1027 hPa increasing
Pearland Regional Airport (13 m, Texas) 1016 hPa increasing
Pearson Field (8 m, Washington) 1017 hPa decreasing
Pecos Airport (796 m, Texas) 1020 hPa steady
Pella Airport (270 m, Iowa) 1014 hPa steady
Pellston Regional Airport (217 m, Michigan) 1013 hPa increasing
Pelly (17 m, Northwest Territories) hPa
Penn Valley Airport (137 m, Pennsylvania) 1017 hPa increasing
Penn Yan Airport (275 m, New York) 1017 hPa increasing
Pensacola Intl. Airport (37 m, Florida) 1014 hPa increasing
Penticton Airport (344 m, British Columbia) 1022 hPa decreasing
Peoria Airport (202 m, Illinois) 1010 hPa increasing
Perry Airport (309 m, Iowa) 1015 hPa steady
Perry Stokes Airport (1756 m, Colorado) 1018 hPa increasing
Perry-Foley Airport (13 m, Florida) 1014 hPa steady
Perry-Houston County Airport (127 m, Georgia) 1014 hPa increasing
Perryton Airport (889 m, Texas) 1018 hPa steady
Person County Airport (186 m, North Carolina) 1014 hPa steady
Petaluma Airport (27 m, California) 1012 hPa steady
Petawawa Airport (130 m, Ontario) 1018 hPa increasing
Peter O. Knight Airport (2 m, Florida) 1015 hPa steady
Petersburg (59 m, Virginia) 1014 hPa increasing
Petersburg Airport (32 m, Alaska) 1024 hPa steady
Petersburg/Grant C. Arpt (293 m, West-Virginia) 1016 hPa steady
Philadelphia Intl. Airport (9 m, Pennsylvania) 1017 hPa increasing
Philip Airport (673 m, South Dakota) 1020 hPa increasing
Philip Billard Airport (269 m, Kansas) 1013 hPa increasing
Phillips Army Airfield (18 m, Maryland) 1015 hPa steady
Phoenix (422 m, Arizona) 1014 hPa steady
Phoenix Deer Valley Airport (450 m, Arizona) 1011 hPa increasing
Phoenix Sky Harbor Intl. Airport (337 m, Arizona) 1011 hPa increasing
Pickens County Airport (309 m, South Carolina) 1013 hPa steady
Pickle Lake Airport (391 m, Ontario) 1023 hPa increasing
Pickle Lake(Man) (386 m, Ontario) 1023 hPa increasing
Pierre Regional Airport (528 m, South Dakota) 1021 hPa increasing
Pilot Mound (475 m, Manitoba) 1024 hPa increasing
Pilot Point Airport (17 m, Alaska) 1030 hPa increasing
Pine Ridge Airport (1015 m, South Dakota) 1020 hPa increasing
Pine River (395 m, Minnesota) 1020 hPa steady
Pine Springs (1663 m, Texas) 1018 hPa increasing
Pineville Airport (544 m, West-Virginia) 1016 hPa steady
Pipestone Airport (529 m, Minnesota) 1019 hPa increasing
Pitt Meadows Campbell Scientific (5 m, British Columbia) 1020 hPa decreasing
Pitt- Greenville Airport (8 m, North Carolina) 1014 hPa steady
Pittsburgh Intl. Airport (373 m, Pennsylvania) 1014 hPa increasing
Pittsfield (216 m, Illinois) 1010 hPa steady
Pittsfield Airport (364 m, Massachusetts) 1019 hPa decreasing
Placerville Airport (788 m, California) 1014 hPa steady
Plant City Airport (47 m, Florida) 1016 hPa increasing
Platinum Airport (5 m, Alaska) 1027 hPa increasing
Platteville Airport (312 m, Wisconsin) 1012 hPa increasing
Plattsburgh Intl. Airport (72 m, New York) 1020 hPa increasing
Plattsmouth Airport (366 m, Nebraska) 1016 hPa steady
Pleasanton Airport (131 m, Texas) 1017 hPa steady
Plymouth Airport (158 m, New Hampshire) 1022 hPa steady
Plymouth Airport (45 m, Massachusetts) 1020 hPa increasing
Pocono Mountains Airport (584 m, Pennsylvania) 1019 hPa increasing
Point Hope Airport (4 m, Alaska) 998 hPa decreasing
Point Lay LRRS Airport (6 m, Alaska) 1004 hPa decreasing
Point Lepreau (1 m, New Brunswick) 1025 hPa increasing
Point Petre (79 m, Ontario) 1016 hPa increasing
Pointe Des Monts (6 m, Quebec) 1030 hPa increasing
Pompano Beach Airport (7 m, Florida) 1016 hPa increasing
Ponca (304 m, Oklahoma) 1013 hPa increasing
Pond Inlet Airport (55 m, Nunavut) 1014 hPa increasing
Pontiac Airport (201 m, Illinois) 1009 hPa steady
Pope Field (61 m, North Carolina) 1013 hPa increasing
Poplar Bluff(Amos) (146 m, Missouri) 1011 hPa steady
Port Aransas Airport (2 m, Texas) 1015 hPa steady
Port Colborne (184 m, Ontario) 1014 hPa increasing
Port Columbus Intl. Airport (258 m, Ohio) 1010 hPa decreasing
Port Fourchon Terminal (2 m, Louisiana) 1014 hPa steady
Port Hardy Airport (22 m, British Columbia) 1024 hPa decreasing
Port Hawkesbury Airport (114 m, Nova Scotia) 1024 hPa increasing
Port Heiden Airport (29 m, Alaska) 1031 hPa increasing
Port Isabel AP (5 m, Texas) 1014 hPa steady
Port Meadville Airport (427 m, Pennsylvania) 1014 hPa increasing
Port Weller (79 m, Ontario) 1013 hPa increasing
Port-Menier (55 m, Quebec) 1030 hPa increasing
Portage County Regional Airport (365 m, Ohio) 1012 hPa steady
Portage Southport A (270 m, Manitoba) 1024 hPa increasing
Porter (234 m, Indiana) 1008 hPa increasing
Porterville Airport (135 m, California) 1011 hPa decreasing
Portland (19 m, Maine) 1023 hPa increasing
Portland Airport (12 m, Oregon) 1018 hPa decreasing
Portland- Troutdale Airport (11 m, Oregon) 1018 hPa increasing
Portsmouth International Airport at Pease (31 m, New Hampshire) 1022 hPa increasing
Posey Field (284 m, Alabama) 1017 hPa increasing
Pottstown Limerick Airport (89 m, Pennsylvania) 1017 hPa increasing
Prairie du Chien Airport (201 m, Wisconsin) 1012 hPa steady
Pratt Regional Airport (595 m, Kansas) 1016 hPa steady
Presidio Airport (896 m, Texas) 1020 hPa steady
Price County Airport (449 m, Wisconsin) 1013 hPa increasing
Price/Carbon (1799 m, Utah) 1019 hPa increasing
Prince Albert Airport (428 m, Saskatchewan) 1027 hPa increasing
Prince George Airport (691 m, British Columbia) 1027 hPa decreasing
Prince Rupert (35 m, British Columbia) 1024 hPa decreasing
Prince Rupert Airport (36 m, British Columbia) 1024 hPa decreasing
Princeton (700 m, British Columbia) 1023 hPa decreasing
Princeton Airport (298 m, Minnesota) 1017 hPa steady
Provincetown Airport (2 m, Massachusetts) 1021 hPa increasing
Provo Airport (1369 m, Utah) 1019 hPa increasing
Pryor Field Regional Airport (180 m, Alabama) 1014 hPa increasing
Pukaskwa (AUT) (208 m, Ontario) 1017 hPa increasing
Pullman- Moscow Regional Airport (778 m, Washington) 1016 hPa decreasing
Punta Gorda Airport (7 m, Florida) 1016 hPa increasing
Purdue University Airport (182 m, Indiana) 1007 hPa decreasing
Puvirnituq (23 m, Quebec) 1022 hPa increasing
Puyallup Airport (164 m, Washington) 1020 hPa steady
Qikiqtarjuaq (6 m, Nunavut) 1010 hPa increasing
Québec (74 m, Quebec) 1025 hPa increasing
Quad (181 m, Illinois) 1011 hPa increasing
Quakertown Airport (160 m, Pennsylvania) 1017 hPa steady
Quesnal (545 m, British Columbia) 1028 hPa increasing
Quesnel Airport (545 m, British Columbia) 1028 hPa increasing
Quillayute Airport (55 m, Washington) 1020 hPa decreasing
Quincy Regional Airport (232 m, Illinois) 1010 hPa increasing
Raleigh (134 m, North Carolina) 1013 hPa increasing
Raleigh (766 m, West-Virginia) 1014 hPa increasing
Raleigh Exec (75 m, North Carolina) 1013 hPa steady
Ralph M Hall/rockwall Muni (175 m, Texas) 1016 hPa steady
Ralph M. Calhoun Memorial Airport (67 m, Alaska) 1024 hPa decreasing
Ralph Wien Memorial Airport (5 m, Alaska) 1007 hPa decreasing
Ramona Airport (424 m, California) 1013 hPa decreasing
Randolph Air Force Base (232 m, Texas) 1017 hPa increasing
Range Regional Airport (410 m, Minnesota) 1020 hPa increasing
Rankin Inlet Airport (29 m, Nunavut) 1011 hPa decreasing
Rantoul National Aviation Center (225 m, Illinois) 1008 hPa increasing
Rawlins Airport (2077 m, Wyoming) 1022 hPa increasing
Rawson Lake (305 m, Ontario) 1024 hPa increasing
Rea Point (15 m, Nunavut) 1015 hPa decreasing
Reading Regional Airport (105 m, Pennsylvania) 1017 hPa increasing
Red Bluff Airport (108 m, California) 1010 hPa decreasing
Red Lake Airport (386 m, Ontario) 1024 hPa steady
Red Oak Airport (318 m, Iowa) 1016 hPa increasing
Red Wing Regional Airport (239 m, Minnesota) 1015 hPa increasing
Redding Airport (153 m, California) 1010 hPa increasing
Redwood Falls Muni (312 m, Minnesota) 1019 hPa increasing
Reedsburg Airport (276 m, Wisconsin) 1011 hPa steady
Regina (577 m, Saskatchewan) 1023 hPa increasing
Regina Airport (577 m, Saskatchewan) 1024 hPa increasing
Renton Airport (9 m, Washington) 1020 hPa increasing
Republic Airport (25 m, New York) 1018 hPa increasing
Resolute AP (67 m, Nunavut) 1017 hPa decreasing
Resolute CS (68 m, Nunavut) 1016 hPa decreasing
Resolution Island (369 m, Nunavut) 1020 hPa increasing
Revelstoke Airport (443 m, British Columbia) 1023 hPa decreasing
Rexburg (1481 m, Idaho) 1020 hPa steady
Rhinelander (495 m, Wisconsin) 1013 hPa increasing
Rice Lake Regional Airport (347 m, Wisconsin) 1015 hPa steady
Richard B. Russell Airport (196 m, Georgia) 1013 hPa increasing
Richard I. Bong Airport (206 m, Wisconsin) 1017 hPa increasing
Richard Lloyd Jones Jr. Airport (193 m, Oklahoma) 1015 hPa increasing
Richlands Airport (808 m, Virginia) 1015 hPa steady
Richmond County Airport (109 m, North Carolina) 1013 hPa steady
Richmond Intl. Airport (54 m, Virginia) 1014 hPa increasing
Rickenbacker Intl. Airport (227 m, Ohio) 1010 hPa steady
Riverside Airport (249 m, California) 1011 hPa decreasing
Rivière-du-Loup (147 m, Quebec) 1028 hPa increasing
Roanoke Airport (358 m, Virginia) 1014 hPa increasing
Roben- Hood Airport (302 m, Michigan) 1011 hPa increasing
Robert R Wells Jr (74 m, Texas) 1016 hPa steady
Robert S. Kerr Airport (138 m, Oklahoma) 1015 hPa steady
Roberts Field (932 m, Oregon) 1015 hPa decreasing
Roberval Airport (187 m, Quebec) 1026 hPa increasing
Robins Air Force Base (90 m, Georgia) 1013 hPa increasing
Robstown Airport (24 m, Texas) 1016 hPa steady
Rochelle Airport (238 m, Illinois) 1010 hPa steady
Rochester Intl. Airport (402 m, Minnesota) 1015 hPa increasing
Rock Falls Airport (197 m, Illinois) 1013 hPa increasing
Rock Hill/York (204 m, South Carolina) 1012 hPa increasing
Rock Springs (2060 m, Wyoming) 1021 hPa increasing
Rockford Airport (226 m, Illinois) 1011 hPa increasing
Rocksprings Airport (723 m, Texas) 1020 hPa increasing
Rocky Mount- Wilson Regional Airport (48 m, North Carolina) 1013 hPa increasing
Rocky Mountain Metropolitan Airport (1724 m, Colorado) 1025 hPa steady
Rogers Airport (415 m, Arkansas) 1013 hPa steady
Rogers City Airport (204 m, Michigan) 1013 hPa steady
Rohnerville Airport (120 m, California) 1014 hPa decreasing
Rolla Airport (556 m, North Dakota) 1023 hPa increasing
Rolla National Airport (335 m, Missouri) 1010 hPa decreasing
Ronald Reagan Washington National Airport (20 m, Virginia) 1014 hPa increasing
Roscoe Turner Airport (130 m, Mississippi) 1014 hPa steady
Roscommon (351 m, Michigan) 1012 hPa increasing
Rose Spit (7 m, British Columbia) 1023 hPa decreasing
Roseau Muni (Awos) (323 m, Minnesota) 1022 hPa increasing
Roseburg Regional Airport (160 m, Oregon) 1016 hPa steady
Rosecrans Memorial Airport (246 m, Missouri) 1013 hPa increasing
Ross County Airport (221 m, Ohio) 1011 hPa steady
Rouyn AP (301 m, Quebec) 1020 hPa increasing
Rowan (236 m, North Carolina) 1013 hPa steady
Ruby Airport (199 m, Alaska) 1024 hPa increasing
Rugby Airport (472 m, North Dakota) 1022 hPa steady
Rush City Rgnl Arpt (281 m, Minnesota) 1017 hPa increasing
Rusk County Airport (377 m, Wisconsin) 1014 hPa increasing
Rusk County Airport (135 m, Texas) 1017 hPa steady
Russell Airport (566 m, Kansas) 1015 hPa increasing
Russellville Regional Airport (123 m, Arkansas) 1014 hPa increasing
Russian Mission Airport (16 m, Alaska) 1021 hPa decreasing
Ruston Regional Airport (95 m, Louisiana) 1016 hPa steady
Rutherfordton (329 m, North Carolina) 1013 hPa steady
Rutland - Southern Vermont Regional Airport (240 m, Vermont) 1021 hPa increasing
Sacramento Executive Airport (8 m, California) 1009 hPa decreasing
Sacramento Intl. Airport (7 m, California) 1009 hPa decreasing
Sacramento Mather Airport (29 m, California) 1010 hPa steady
Safford Regional Airport (950 m, Arizona) 1015 hPa decreasing
Saginaw (183 m, Michigan) 1011 hPa steady
Saglek Bay AP (483 m, Newfoundland) 1019 hPa steady
Sagona Island (60 m, Newfoundland) 1029 hPa increasing
Saint George (869 m, Utah) 1019 hPa increasing
Saint John Airport (111 m, New Brunswick) 1025 hPa increasing
Saint John's AP (135 m, Newfoundland) 1030 hPa increasing
Saint Mary`s (Awos) (95 m, Alaska) 1018 hPa decreasing
Saint-Hubert Airport (28 m, Quebec) 1021 hPa increasing
Saint-Pierre (24 m, Saint Pierre and Miquelon) 1027 hPa steady
Sainte-Clotilde (53 m, Quebec) 1020 hPa increasing
Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) 1031 hPa increasing
Salem-Leckrone (174 m, Illinois) 1008 hPa decreasing
Salina Airport (385 m, Kansas) 1014 hPa increasing
Salinas Airport (26 m, California) 1013 hPa increasing
Salisbury (16 m, Maryland) 1015 hPa increasing
Sallisaw Airport (161 m, Oklahoma) 1015 hPa steady
Salmon Arm (351 m, British Columbia) 1024 hPa decreasing
San Angelo Regional Airport (582 m, Texas) 1018 hPa increasing
San Antonio Intl. Airport (242 m, Texas) 1016 hPa increasing
San Bernardino Intl. Airport (353 m, California) 1013 hPa steady
San Carlos Airport (1 m, California) 1011 hPa steady
San Diego Intl. Airport (9 m, California) 1012 hPa decreasing
San Francisco Intl. Airport (5 m, California) 1011 hPa decreasing
San Jose Intl. Airport (17 m, California) 1011 hPa decreasing
San Luis Obispo County Regional Airport (64 m, California) 1011 hPa decreasing
San Marcos Airport (182 m, Texas) 1018 hPa steady
Sand Point Airport (7 m, Alaska) 1032 hPa steady
Sanderson Field Airport (85 m, Washington) 1019 hPa decreasing
Sandersville Airport (134 m, Georgia) 1013 hPa steady
Sandpoint Airport (648 m, Idaho) 1018 hPa steady
Sandspit (6 m, British Columbia) 1022 hPa decreasing
Sandy Lake (289 m, Ontario) 1023 hPa increasing
Sanford Seacoast Regional Airport (74 m, Maine) 1024 hPa increasing
Santa Barbara Airport (3 m, California) 1011 hPa decreasing
Santa Maria Public Airport (73 m, California) 1012 hPa decreasing
Santa Monica Airport (53 m, California) 1012 hPa decreasing
Santa Ynez Airport (205 m, California) 1012 hPa steady
Santee Cooper Regional Airport (32 m, South Carolina) 1013 hPa steady
Sarasota (9 m, Florida) 1014 hPa increasing
Sarnia Chris Hadfield Airport (181 m, Ontario) 1011 hPa increasing
Saskatoon AP (503 m, Saskatchewan) 1028 hPa increasing
Saturna Island (24 m, British Columbia) 1020 hPa decreasing
Sauk Centre Muni (379 m, Minnesota) 1019 hPa steady
Sault Ste Marie (192 m, Ontario) 1014 hPa increasing
Sault Ste. Marie Airport (218 m, Michigan) 1013 hPa increasing
Savanna Airport (188 m, Illinois) 1011 hPa steady
Savannah-hardin County (144 m, Tennessee) 1014 hPa steady
Savannah/Hilton Head Intl. Airport (15 m, Georgia) 1014 hPa increasing
Savoonga Airport (16 m, Alaska) 1004 hPa increasing
Sawyer County Airport (370 m, Wisconsin) 1016 hPa increasing
Sawyer Intl. Airport (372 m, Michigan) 1013 hPa increasing
Scammon Bay Airport (4 m, Alaska) 1014 hPa increasing
Scappoose Industrial Airpark Airport (16 m, Oregon) 1017 hPa decreasing
Scholes International Airport at Galveston (16 m, Texas) 1015 hPa increasing
Scotts Seaplane Base (341 m, Minnesota) 1020 hPa increasing
Scottsboro Airport (198 m, Alabama) 1015 hPa steady
Scottsdale Airport (460 m, Arizona) 1012 hPa increasing
Searcy Airport (81 m, Arkansas) 1015 hPa increasing
Seattle (137 m, Washington) 1021 hPa increasing
Sedalia Regional Airport (277 m, Missouri) 1011 hPa increasing
Seldovia Airport (95 m, Alaska) 1028 hPa steady
Selfridge Air National Guard Base (177 m, Michigan) 1010 hPa increasing
Sept-Îles (53 m, Quebec) 1031 hPa increasing
Sept-Îles Airport (55 m, Quebec) 1032 hPa increasing
Seward Airport (18 m, Alaska) 1027 hPa increasing
Seymour Johnson Air Force Base (33 m, North Carolina) 1013 hPa steady
Shaw Air Force Base Airport (73 m, South Carolina) 1012 hPa increasing
Shawano Airport (248 m, Wisconsin) 1011 hPa steady
Shawnee Regional Airport (327 m, Oklahoma) 1015 hPa steady
Shearwater AP (51 m, Nova Scotia) 1023 hPa increasing
Sheboygan (228 m, Wisconsin) 1010 hPa increasing
Shelby (178 m, Alabama) 1014 hPa increasing
Shelby Airport (258 m, North Carolina) 1013 hPa steady
Shelbyville Airport (245 m, Indiana) 1008 hPa steady
Sheldon (432 m, Iowa) 1017 hPa steady
Shenandoah Muni (296 m, Iowa) 1016 hPa increasing
Shenandoah Valley Regional Airport (366 m, Virginia) 1015 hPa steady
Shepherd Bay AP (45 m, Nunavut) 1010 hPa decreasing
Sherbrooke Airport (242 m, Quebec) 1022 hPa increasing
Sheringham (21 m, British Columbia) 1021 hPa decreasing
Shingle Point AP (49 m, Yukon) 1019 hPa steady
Shishmaref Airport (2 m, Alaska) 1003 hPa steady
Show Low Regional Airport (1954 m, Arizona) 1025 hPa steady
Shreveport Downtown Airport (55 m, Louisiana) 1016 hPa increasing
Shreveport Regional Airport (84 m, Louisiana) 1016 hPa steady
Shungnak Airport (60 m, Alaska) 1021 hPa decreasing
Shuttle Landing Facility (3 m, Florida) 1015 hPa increasing
Sidney Airport (1312 m, Nebraska) 1020 hPa increasing
Sidney- Richland Airport (605 m, Montana) 1021 hPa increasing
Sierra Vista Airport (1421 m, Arizona) 1014 hPa decreasing
Sikeston Memorial Municipal Airport (96 m, Missouri) 1011 hPa steady
Sikorsky Memorial Airport (5 m, Connecticut) 1018 hPa increasing
Siler City Muni (187 m, North Carolina) 1013 hPa steady
Silver Bay Airport (331 m, Minnesota) 1016 hPa steady
Simmons Army Airfield (74 m, North Carolina) 1013 hPa increasing
Sioux Falls Regional Airport (435 m, South Dakota) 1019 hPa increasing
Sioux Gateway Airport (336 m, Iowa) 1018 hPa increasing
Sioux Lookout Airport (390 m, Ontario) 1023 hPa increasing
Siskiyou (807 m, California) 1015 hPa steady
Sisseton Airport (354 m, South Dakota) 1020 hPa increasing
Sisters Island (20 m, British Columbia) 1021 hPa decreasing
Sitka Rocky Gutierrez Airport (6 m, Alaska) 1022 hPa steady
Skagit Regional Airport (44 m, Washington) 1020 hPa steady
Skagway Airport (9 m, Alaska) 1026 hPa increasing
Sky Harbor Airport & Seaplane Base (186 m, Minnesota) 1017 hPa increasing
Skyhaven Airport (243 m, Missouri) 1012 hPa steady
Skyhaven Airport (98 m, New Hampshire) 1022 hPa decreasing
Skylark Field (258 m, Texas) 1019 hPa increasing
Slave Lake (583 m, Alberta) 1027 hPa increasing
Slave Lake Airport (583 m, Alberta) 1027 hPa increasing
Slayton Airport (495 m, Minnesota) 1019 hPa increasing
Sleetmute Airport (54 m, Alaska) 1026 hPa steady
Slidell Airport (8 m, Louisiana) 1014 hPa steady
Sloulin Field Intl. Airport (581 m, North Dakota) 1021 hPa increasing
Smith Field (364 m, Arkansas) 1015 hPa steady
Smith Reynolds Airport (296 m, North Carolina) 1013 hPa increasing
Smithers (517 m, British Columbia) 1027 hPa steady
Smyrna Airport (166 m, Tennessee) 1006 hPa increasing
Snyder (741 m, Texas) 1019 hPa steady
Solander Island (99 m, British Columbia) 1023 hPa decreasing
Soldotna Airport (33 m, Alaska) 1027 hPa steady
Solon Springs Muni (336 m, Wisconsin) 1016 hPa increasing
Somerset Airport (32 m, New Jersey) 1017 hPa increasing
Somerset County Airport (693 m, Pennsylvania) 1016 hPa steady
Sonora Airport (652 m, Texas) 1021 hPa increasing
South Alabama Regional Airport (94 m, Alabama) 1013 hPa increasing
South Arkansas Regional Airport at Goodwin Field (77 m, Arkansas) 1016 hPa increasing
South Bend Intl. Airport (236 m, Indiana) 1008 hPa increasing
South Big Horn Co Arpt (1201 m, Wyoming) 1021 hPa increasing
South Haven Airport (203 m, Michigan) 1009 hPa steady
South Jersey Regional Airport (16 m, New Jersey) 1017 hPa increasing
South St. Paul Airport (250 m, Minnesota) 1016 hPa steady
South Texas International Airport at Edinburg (24 m, Texas) 1016 hPa steady
South Texas Regional Airport at Hondo (283 m, Texas) 1016 hPa steady
South Wood County Airport (308 m, Wisconsin) 1012 hPa increasing
Southeast Iowa Regional Airport (210 m, Iowa) 1011 hPa increasing
Southend (344 m, Saskatchewan) 1022 hPa increasing
Southern California Logistics Airport (869 m, California) 1016 hPa steady
Southern Illinois Airport (125 m, Illinois) 1009 hPa decreasing
Southern Wisconsin Regional Airport (246 m, Wisconsin) 1010 hPa steady
Southland Field (3 m, Louisiana) 1015 hPa steady
Southport Airport (8 m, North Carolina) 1014 hPa increasing
Southwest Florida Intl. Airport (9 m, Florida) 1015 hPa increasing
Southwest Georgia Regional Airport (59 m, Georgia) 1014 hPa increasing
Southwest Michigan Regional Airport (196 m, Michigan) 1009 hPa increasing
Southwest Minnesota Regional Airport (359 m, Minnesota) 1020 hPa increasing
Southwest Oregon Regional Airport (1 m, Oregon) 1018 hPa steady
Southwest Washington Regional Airport (4 m, Washington) 1019 hPa decreasing
Space Coast Regional Airport (11 m, Florida) 1015 hPa increasing
Sparrevohn LRRS Airport (482 m, Alaska) 1027 hPa decreasing
Sparta (164 m, Illinois) 1009 hPa steady
Sparta/Fort McCoy Airport (256 m, Wisconsin) 1012 hPa steady
Spartanburg Downtown Memorial Airport (246 m, South Carolina) 1013 hPa steady
Spence Bay AP (28 m, Nunavut) 1014 hPa decreasing
Spencer Airport (408 m, Iowa) 1018 hPa increasing
Spirit River (1015 m, Alberta) 1026 hPa decreasing
Spirit of St. Louis Airport (140 m, Missouri) 1008 hPa increasing
Spiritwood (584 m, Saskatchewan) 1027 hPa increasing
Spokane Airport (721 m, Washington) 1017 hPa decreasing
Springdale Airport (412 m, Arkansas) 1015 hPa decreasing
Springfield- Beckley Airport (323 m, Ohio) 1010 hPa increasing
Springfield- Branson National Airport (390 m, Missouri) 1011 hPa increasing
Squamish Airport (52 m, British Columbia) 1021 hPa decreasing
St Anicet 1 (49 m, Quebec) 1020 hPa increasing
St James Muni Arpt (325 m, Minnesota) 1018 hPa steady
St Jovite (239 m, Quebec) 1021 hPa increasing
St Leonard CS (245 m, New Brunswick) 1029 hPa increasing
St Paul Isl (26 m, Nova Scotia) 1026 hPa increasing
St Stephen (28 m, New Brunswick) 1026 hPa increasing
St. Anthony Lwis (32 m, Newfoundland) 1031 hPa increasing
St. Catharines/Niagara District Airport (98 m, Ontario) 1014 hPa increasing
St. Charles (133 m, Missouri) 1008 hPa steady
St. Clair (198 m, Michigan) 1011 hPa steady
St. Cloud Regional Airport (312 m, Minnesota) 1019 hPa increasing
St. George Island Airport (38 m, Alaska) 1025 hPa decreasing
St. John the Baptist Parish Airport (2 m, Louisiana) 1014 hPa steady
St. Johns Industrial Air Park (1747 m, Arizona) 1016 hPa increasing
St. Johnsbury (213 m, Vermont) 1022 hPa increasing
St. Louis Downtown Airport (126 m, Illinois) 1008 hPa decreasing
St. Lucie (7 m, Florida) 1015 hPa increasing
St. Paul Downtown Airport (219 m, Minnesota) 1017 hPa increasing
St. Peters (30 m, Prince Edward Island) 1026 hPa increasing
St. Petersburg (3 m, Florida) 1015 hPa increasing
St.Anthony A (32 m, Newfoundland) 1031 hPa increasing
Stafford Regional Airport (65 m, Virginia) 1015 hPa steady
Stampede (1206 m, Washington) 1018 hPa decreasing
Stan Stamper Airport (174 m, Oklahoma) 1016 hPa steady
Stanley (1980 m, Idaho) 1018 hPa increasing
Stanly County Airport (186 m, North Carolina) 1014 hPa steady
Stanton Airfield (280 m, Minnesota) 1015 hPa steady
Staples (392 m, Minnesota) 1019 hPa steady
Statesboro- Bulloch County Airport (57 m, Georgia) 1014 hPa increasing
Statesville Muni Ai (294 m, North Carolina) 1013 hPa steady
Stefansson Is (11 m, Nunavut) 1013 hPa decreasing
Stephenville Airport (402 m, Texas) 1018 hPa steady
Stephenville Intl. Airport (9 m, Newfoundland) 1030 hPa increasing
Stevens Point Airport (338 m, Wisconsin) 1011 hPa steady
Stewart Intl. Airport (150 m, New York) 1019 hPa increasing
Stigler Regional Airport (183 m, Oklahoma) 1015 hPa steady
Stillwater Regional Airport (300 m, Oklahoma) 1014 hPa increasing
Stinson Airport (176 m, Texas) 1016 hPa increasing
Stockton Metropolitan Airport (8 m, California) 1009 hPa decreasing
Stony Rapids Airport (248 m, Saskatchewan) 1016 hPa increasing
Storm Hills (261 m, Northwest Territories) 1018 hPa steady
Storm Lake Airport (454 m, Iowa) 1017 hPa steady
Strother Field (353 m, Kansas) 1014 hPa increasing
Stuart Powell Field (312 m, Kentucky) 1013 hPa steady
Sturgis Airport (282 m, Michigan) 1008 hPa steady
Stuttgart Airport (68 m, Arkansas) 1015 hPa steady
Sudbury Airport (348 m, Ontario) 1016 hPa increasing
Suffolk Executive Airport (22 m, Virginia) 1014 hPa steady
Sugar Land Regional Airport (25 m, Texas) 1016 hPa increasing
Sullivan Airport (428 m, New York) 1019 hPa steady
Sulphur Springs Airport (149 m, Texas) 1017 hPa steady
Summerland (454 m, British Columbia) 1022 hPa decreasing
Summerside (21 m, Prince Edward Island) 1026 hPa increasing
Summerville Airport (17 m, South Carolina) 1014 hPa steady
Sumter Airport (56 m, South Carolina) 1013 hPa steady
Sunnyside Muni (234 m, Washington) 1016 hPa steady
Sussex (16 m, Delaware) 1015 hPa increasing
Sussex Airport (128 m, New Jersey) 1019 hPa increasing
Suwannee County Airport (32 m, Florida) 1015 hPa steady
Swainsboro Airport (100 m, Georgia) 1014 hPa increasing
Swan River (335 m, Manitoba) 1024 hPa increasing
Sydney Airport (72 m, Nova Scotia) 1025 hPa increasing
Syracuse Hancock Intl. Airport (124 m, New York) 1017 hPa increasing
T. F. Green Airport (19 m, Rhode Island) 1020 hPa increasing
Tacoma Narrows Airport (89 m, Washington) 1020 hPa decreasing
Tadoule Lake (281 m, Manitoba) 1015 hPa increasing
Tahlequah Airport (266 m, Oklahoma) 1015 hPa steady
Talkeetna Airport (109 m, Alaska) 1028 hPa increasing
Talladega Airport (161 m, Alabama) 1014 hPa steady
Tallahassee Regional Airport (18 m, Florida) 1014 hPa increasing
Tallulah Airport (23 m, Louisiana) 1016 hPa increasing
Taloyoak Airport (28 m, Nunavut) 1014 hPa decreasing
Tampa Executive Airport (7 m, Florida) 1015 hPa steady
Tampa Intl. Airport (3 m, Florida) 1015 hPa increasing
Tappahannock Airport (41 m, Virginia) 1014 hPa steady
Tarboro Airport (16 m, North Carolina) 1014 hPa steady
Taunton Airport (13 m, Massachusetts) 1020 hPa increasing
Taylor (448 m, Wisconsin) 1012 hPa steady
Taylorville Airport (190 m, Illinois) 1008 hPa steady
Ted Stevens Anchorage Intl. Airport (42 m, Alaska) 1027 hPa increasing
Tekamah (Asos) (312 m, Nebraska) 1017 hPa increasing
Teller Airport (90 m, Alaska) 1003 hPa increasing
Telluride Regional Airport (2769 m, Colorado) 1032 hPa steady
Terra Nova Nat Park CS (107 m, Newfoundland) 1030 hPa increasing
Terrace Airport (217 m, British Columbia) 1026 hPa steady
Terre Haute Intl. Airport (175 m, Indiana) 1007 hPa steady
Terrell Airport (144 m, Texas) 1016 hPa increasing
Teslin (705 m, Yukon) 1027 hPa increasing
Teterboro Airport (3 m, New Jersey) 1018 hPa increasing
Texarkana Regional Airport (119 m, Arkansas) 1016 hPa increasing
Texas Gulf Coast Regional Airport (8 m, Texas) 1016 hPa increasing
The Eastern Iowa Airport (256 m, Iowa) 1013 hPa increasing
The Forks, Winnipeg (230 m, Manitoba) 1023 hPa increasing
The Pas Airport (270 m, Manitoba) 1023 hPa increasing
The Villages (27 m, Florida) 1012 hPa increasing
Thedford Airport (892 m, Nebraska) 1021 hPa increasing
Thief River Falls Regional Airport (340 m, Minnesota) 1023 hPa increasing
Thomas C. Russell Field (209 m, Alabama) 1014 hPa steady
Thomas P. Stafford Airport (489 m, Oklahoma) 1016 hPa steady
Thomaston (243 m, Georgia) 1014 hPa steady
Thomasville Regional Airport (80 m, Georgia) 1014 hPa steady
Thompson Airport (216 m, Manitoba) 1021 hPa increasing
Thomson Airport (152 m, Georgia) 1014 hPa steady
Three Rivers Muni Dr Haines (251 m, Michigan) 1009 hPa steady
Thunder Bay (199 m, Ontario) 1018 hPa increasing
Thunder Bay Airport (206 m, Ontario) 1018 hPa increasing
Tillamook Airport (11 m, Oregon) 1019 hPa steady
Timmins/Victor M. Power Airport (295 m, Ontario) 1018 hPa increasing
Tin City LRRS Airport (83 m, Alaska) 1000 hPa increasing
Tinker Air Force Base (384 m, Oklahoma) 1015 hPa decreasing
Tioga Airport (684 m, North Dakota) 1023 hPa increasing
Tipton Airport (46 m, Maryland) 1015 hPa decreasing
Toccoa Airport (304 m, Georgia) 1014 hPa increasing
Togiak Airport (6 m, Alaska) 1028 hPa increasing
Toledo Executive Airport (189 m, Ohio) 1010 hPa decreasing
Toledo Express Airport (211 m, Ohio) 1009 hPa decreasing
Toledo Suburban Airport (204 m, Michigan) 1009 hPa decreasing
Tomahawk Airport (453 m, Wisconsin) 1012 hPa steady
Tonopah Airport (1654 m, Nevada) 1016 hPa increasing
Topeka Regional Airport (325 m, Kansas) 1012 hPa increasing
Toronto (113 m, Ontario) 1014 hPa increasing
Toronto Islands Airport (77 m, Ontario) 1014 hPa increasing
Toronto/Pearson AP (173 m, Ontario) 1014 hPa increasing
Torrington Airport (1281 m, Wyoming) 1020 hPa increasing
Tracadie (67 m, Nova Scotia) 1026 hPa increasing
Tracy Airport (408 m, Minnesota) 1019 hPa steady
Trail Valley (85 m, Northwest Territories) 1019 hPa decreasing
Travis Air Force Base (22 m, California) 1009 hPa increasing
Trent Lott Intl. Airport (5 m, Mississippi) 1014 hPa increasing
Trenton Airport (85 m, Ontario) 1016 hPa increasing
Trenton-Mercer Airport (65 m, New Jersey) 1016 hPa increasing
Tri-Cities Airport (135 m, Washington) 1016 hPa steady
Tri-Cities Regional Airport (457 m, Tennessee) 1012 hPa steady
Tri-City Airport (274 m, Kansas) 1013 hPa increasing
Tri-County Airport (26 m, Florida) 1010 hPa decreasing
Tri-County Airport (21 m, North Carolina) 1014 hPa increasing
Tri-County Regional Airport (219 m, Wisconsin) 1012 hPa increasing
Tri-State Airport (255 m, West-Virginia) 1013 hPa decreasing
Tri-State Steuben County Airport (303 m, Indiana) 1008 hPa steady
Triangle North Executive Airport (113 m, North Carolina) 1014 hPa steady
Trinity Center (728 m, California) 1015 hPa decreasing
Trois-Rivières (6 m, Quebec) 1023 hPa increasing
Troy Airport (121 m, Alabama) 1014 hPa decreasing
Truckee Tahoe Airport (1798 m, California) 1022 hPa steady
Tukialik Bay (683 m, Newfoundland) 1027 hPa increasing
Tuktut Nogait (552 m, Northwest Territories) 1017 hPa increasing
Tulsa Airport (195 m, Oklahoma) 1013 hPa steady
Tunica Airport (59 m, Mississippi) 1015 hPa steady
Tupelo Regional Airport (110 m, Mississippi) 1014 hPa increasing
Tuscaloosa Regional Airport (52 m, Alabama) 1014 hPa increasing
Tuscola Area Airport (214 m, Michigan) 1011 hPa steady
Tweed New Haven Airport (4 m, Connecticut) 1019 hPa increasing
Twentynine Palms Airport (626 m, California) 1014 hPa decreasing
Twillingate (AUT) (92 m, Newfoundland) 1031 hPa increasing
Two Harbors (328 m, Minnesota) 1016 hPa steady
Tyler Pounds Regional Airport (166 m, Texas) 1016 hPa increasing
Tyndall Air Force Base (13 m, Florida) 1014 hPa increasing
Ukiah Airport (187 m, California) 1011 hPa decreasing
Unalakleet (4 m, Alaska) 1015 hPa steady
Unalaska Airport (4 m, Alaska) 1032 hPa increasing
Union County Airport (311 m, Ohio) 1010 hPa steady
United States Air Force Academy (1999 m, Colorado) 1020 hPa increasing
United States Naval Academy (2 m, Maryland) 1015 hPa steady
University Park Airport (378 m, Pennsylvania) 1016 hPa steady
University of Illinois Willard Airport (230 m, Illinois) 1007 hPa increasing
University of Oklahoma Westheimer Airport (357 m, Oklahoma) 1016 hPa steady
University-Oxford Airport (138 m, Mississippi) 1015 hPa steady
Upsala (489 m, Ontario) 1020 hPa increasing
Uranium City (321 m, Saskatchewan) 1017 hPa increasing
Uxbridge (375 m, Ontario) 1026 hPa increasing
Vaiden Field (69 m, Alabama) 1014 hPa steady
Val Marie Southeast (785 m, Saskatchewan) 1025 hPa steady
Val-d'Or (345 m, Quebec) 1021 hPa increasing
Valdez Airport (37 m, Alaska) 1027 hPa steady
Valdosta Regional Airport (62 m, Georgia) 1015 hPa increasing
Valley Intl. Airport (10 m, Texas) 1015 hPa increasing
Van Nuys Airport (244 m, California) 1012 hPa decreasing
Vance Air Force Base (398 m, Oklahoma) 1014 hPa increasing
Vancouver Airport (4 m, British Columbia) 1020 hPa decreasing
Vandenberg Air Force Base (112 m, California) 1012 hPa decreasing
Vegreville (639 m, Alberta) 1029 hPa steady
Venango Regional Airport (469 m, Pennsylvania) 1015 hPa steady
Venice Airport (6 m, Florida) 1015 hPa steady
Vermilion Regional Airport (212 m, Illinois) 1007 hPa increasing
Vernal Regional Airport (1608 m, Utah) 1020 hPa increasing
Vernon (482 m, British Columbia) 1023 hPa decreasing
Vernon (386 m, Texas) 1017 hPa steady
Vero Beach Airport (8 m, Florida) 1015 hPa increasing
Vicksburg Airport (32 m, Mississippi) 1015 hPa steady
Victoria (IAP) (19 m, British Columbia) 1020 hPa decreasing
Victoria Gonzales CS (70 m, British Columbia) 1020 hPa decreasing
Victoria Regional Airport (36 m, Texas) 1016 hPa increasing
Victoria Uni. Campbell Scientific (49 m, British Columbia) 1020 hPa decreasing
Vidalia Regional Airport (84 m, Georgia) 1014 hPa steady
Villeneuve (270 m, Alberta) 1029 hPa increasing
Vineland Station RCS (79 m, Ontario) 1013 hPa increasing
Vinton Airport (258 m, Iowa) 1013 hPa steady
Virginia Tech Montgomery Executive Airport (650 m, Virginia) 1016 hPa steady
Viroqua Airport (394 m, Wisconsin) 1012 hPa steady
Visalia Airport (89 m, California) 1011 hPa decreasing
Volk Field Air National Guard Base Airport (280 m, Wisconsin) 1013 hPa increasing
W Memphis Municipal (64 m, Arkansas) 1013 hPa decreasing
W. H. 'Bud' Barron Airport (94 m, Georgia) 1014 hPa steady
W. K. Kellogg Airport (290 m, Michigan) 1009 hPa decreasing
Wabush Airport (551 m, Newfoundland) 1033 hPa increasing
Waco Regional Airport (155 m, Texas) 1017 hPa increasing
Wadena Airport (418 m, Minnesota) 1019 hPa steady
Wager Bay (18 m, Nunavut) 1015 hPa decreasing
Wahoo Airport (373 m, Nebraska) 1017 hPa steady
Wainwright Airport (27 m, Alaska) 1007 hPa decreasing
Wales Airport (7 m, Alaska) 1001 hPa decreasing
Walhalla Airport (291 m, North Dakota) 1022 hPa steady
Walker Airport (411 m, Minnesota) 1020 hPa increasing
Walla Walla Airport (355 m, Washington) 1015 hPa steady
Wallops Flight Facility Airport (12 m, Virginia) 1014 hPa decreasing
Walnut Ridge Regional Airport (83 m, Arkansas) 1012 hPa steady
Warren Airport (12 m, North Carolina) 1013 hPa steady
Warrenton Airport (102 m, Virginia) 1014 hPa steady
Warroad International Memorial Airport (327 m, Minnesota) 1022 hPa increasing
Warsaw Airport (259 m, Indiana) 1008 hPa steady
Waseca Airport (343 m, Minnesota) 1017 hPa increasing
Washington (361 m, Pennsylvania) 1014 hPa steady
Washington Airport (149 m, Missouri) 1010 hPa increasing
Washington Airport (197 m, Georgia) 1013 hPa steady
Washington Dulles Intl. Airport (98 m, Virginia) 1014 hPa steady
Wasilla Airport (108 m, Alaska) 1027 hPa steady
Waskish Muni Airpt (360 m, Minnesota) 1020 hPa steady
Waterbury-Oxford Airport (222 m, Connecticut) 1019 hPa increasing
Waterloo Regional Airport (268 m, Iowa) 1014 hPa increasing
Waterloo Well AP (315 m, Ontario) 1014 hPa increasing
Watertown Airport (254 m, Wisconsin) 1010 hPa steady
Watertown Intl. Airport (99 m, New York) 1017 hPa increasing
Watertown Regional Airport (532 m, South Dakota) 1020 hPa increasing
Waterville Robert LaFleur Airport (101 m, Maine) 1028 hPa increasing
Watford City Airport (643 m, North Dakota) 1021 hPa increasing
Watonga Regional Airport (472 m, Oklahoma) 1016 hPa steady
Watrous East (526 m, Saskatchewan) 1026 hPa increasing
Watson Lake Airport (690 m, Yukon) 1026 hPa increasing
Watsonville Airport (48 m, California) 1012 hPa increasing
Waukegan Regional Airport (222 m, Illinois) 1009 hPa increasing
Waukesha (284 m, Wisconsin) 1010 hPa steady
Waupaca Airport (252 m, Wisconsin) 1011 hPa steady
Wausau Downtown Airport (365 m, Wisconsin) 1012 hPa increasing
Wautoma Airport (262 m, Wisconsin) 1014 hPa increasing
Wawa (287 m, Ontario) 1017 hPa increasing
Waycross (46 m, Georgia) 1014 hPa steady
Wayne Airport (436 m, Nebraska) 1019 hPa increasing
Wayne County Airport (294 m, Kentucky) 1017 hPa steady
Wayne County Airport (346 m, Ohio) 1012 hPa decreasing
Wayne Executive Jetport (41 m, North Carolina) 1013 hPa steady
Waynesville-St. Robert Regional Airport (351 m, Missouri) 1010 hPa decreasing
Webster City (342 m, Iowa) 1015 hPa increasing
Wekweètì Airport (368 m, Northwest Territories) 1006 hPa increasing
Wellsboro Airport (577 m, Pennsylvania) 1017 hPa steady
Wellsville Airport (646 m, New York) 1018 hPa increasing
Wendover Airport (1292 m, Utah) 1021 hPa steady
Weslaco (21 m, Texas) 1015 hPa steady
West Bend Airport (270 m, Wisconsin) 1010 hPa steady
West Michigan Regional Airport (210 m, Michigan) 1010 hPa decreasing
West Plains Regional Airport (374 m, Missouri) 1012 hPa increasing
West Point Airport (7 m, Virginia) 1014 hPa steady
West Vancouver (178 m, British Columbia) 1020 hPa decreasing
Westchester (121 m, New York) 1018 hPa increasing
Westerly State Airport (25 m, Rhode Island) 1019 hPa steady
Western Carolina Regional Airport (517 m, North Carolina) 1015 hPa steady
Western Head (10 m, Nova Scotia) 1023 hPa increasing
Westfield-Barnes Regional Airport (83 m, Massachusetts) 1020 hPa increasing
Westover Metropolitan Airport (75 m, Massachusetts) 1020 hPa increasing
Wexford (396 m, Michigan) 1010 hPa steady
Weyburn (589 m, Saskatchewan) 1022 hPa increasing
Wharton Regional Airport (31 m, Texas) 1016 hPa steady
Wheaton Airport (313 m, Minnesota) 1021 hPa increasing
Wheeler-Sack Army Airfield (207 m, New York) 1018 hPa increasing
Wheeling Ohio (365 m, West-Virginia) 1013 hPa increasing
White Mountain Airport (81 m, Alaska) 1009 hPa decreasing
White Rock Campbell Scientific (13 m, British Columbia) 1020 hPa decreasing
Whiteman Air Force Base (255 m, Missouri) 1011 hPa increasing
Wiarton Airport (223 m, Ontario) 1014 hPa increasing
Wichita Falls Airport (314 m, Texas) 1016 hPa increasing
Wichita Mid-Continent Airport (409 m, Kansas) 1013 hPa increasing
Wiley Post Airport (396 m, Oklahoma) 1015 hPa steady
Wilkes County Airport (396 m, North Carolina) 1015 hPa steady
Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) 1017 hPa increasing
Will Rogers World Airport (398 m, Oklahoma) 1015 hPa steady
William M Tuck (128 m, Virginia) 1013 hPa steady
William P. Hobby Airport (14 m, Texas) 1016 hPa increasing
William R. Fairchild Intl. Airport (88 m, Washington) 1021 hPa decreasing
Williamsburg Airport (15 m, Virginia) 1014 hPa steady
Williamson (144 m, Illinois) 1010 hPa steady
Williamsport Regional Airport (160 m, Pennsylvania) 1017 hPa increasing
Willmar Airport (343 m, Minnesota) 1019 hPa steady
Willoughby (191 m, Ohio) 1011 hPa steady
Willow Run Airport (218 m, Michigan) 1010 hPa increasing
Wilmington Airport (326 m, Pennsylvania) 1010 hPa steady
Wilmington Intl. Airport (10 m, North Carolina) 1014 hPa increasing
Winchester Airport (298 m, Tennessee) 1015 hPa steady
Winchester Regional Airport (222 m, Virginia) 1015 hPa steady
Windham Airport (76 m, Connecticut) 1020 hPa decreasing
Windom (410 m, Minnesota) 1018 hPa steady
Window Rock Airport (2054 m, Arizona) 1018 hPa increasing
Windsor Airport (190 m, Ontario) 1010 hPa steady
Wings Field (92 m, Pennsylvania) 1016 hPa steady
Winkler Airport (855 m, Texas) 1017 hPa increasing
Winner Airport (619 m, South Dakota) 1020 hPa increasing
Winnipeg Airport (239 m, Manitoba) 1024 hPa increasing
Winona Airport (200 m, Minnesota) 1014 hPa steady
Winona-Montgomery County Airport (111 m, Mississippi) 1015 hPa steady
Winterhaven (44 m, Florida) 1016 hPa increasing
Wiscasset Airport (21 m, Maine) 1024 hPa increasing
Witham Field (6 m, Florida) 1016 hPa increasing
Wittman Regional Airport (246 m, Wisconsin) 1010 hPa increasing
Wood County Airport (132 m, Texas) 1016 hPa steady
Worcester Airport (308 m, Massachusetts) 1021 hPa increasing
Worland Airport (1294 m, Wyoming) 1021 hPa increasing
Worthington (480 m, Minnesota) 1019 hPa increasing
Wrangell Airport (13 m, Alaska) 1025 hPa steady
Wright-Patterson Air Force Base (251 m, Ohio) 1010 hPa increasing
Wynyard (560 m, Saskatchewan) 1025 hPa increasing
Yakima Airport (325 m, Washington) 1017 hPa steady
Yakutat Airport (13 m, Alaska) 1025 hPa increasing
Yampa Valley Airport (2012 m, Colorado) 1027 hPa steady
Yarmouth Airport (46 m, Nova Scotia) 1022 hPa increasing
Yeager Airport (299 m, West-Virginia) 1013 hPa steady
Yellowknife Airport (206 m, Northwest Territories) 1012 hPa increasing
Yellowstone Regional Airport (1553 m, Wyoming) 1030 hPa steady
Yohin (204 m, Northwest Territories) 1021 hPa increasing
York Airport (509 m, Nebraska) 1018 hPa increasing
York Airport (144 m, Pennsylvania) 1016 hPa increasing
Yorkton Airport (498 m, Saskatchewan) 1023 hPa increasing
Youngstown-Warren Regional Airport (361 m, Ohio) 1013 hPa increasing
Yuba (19 m, California) 1010 hPa increasing
Zanesville Airport (274 m, Ohio) 1012 hPa decreasing
Zapata Airport (129 m, Texas) 1017 hPa steady
Zephyrhills Airport (27 m, Florida) 1015 hPa steady

Current weather

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2016