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North America - SL pressure
Wednesday 25 Apr 2018 03:00 BST

Stations: 2465 SL pressure Trend (last 3 hours)
Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) 1016 hPa steady
Abbotsford Airport (58 m, British Columbia) 1018 hPa decreasing
Aberdeen Airport (69 m, Mississippi) 1016 hPa steady
Aberdeen Airport (397 m, South Dakota) 1029 hPa increasing
Abilene Airport (546 m, Texas) 1020 hPa increasing
Abingdon (631 m, Virginia) 1011 hPa steady
Abraham Lincoln Capital Airport (187 m, Illinois) 1015 hPa increasing
Acadiana Regional Airport (7 m, Louisiana) 1017 hPa increasing
Accomack (15 m, Virginia) 1015 hPa steady
Ada Airport (310 m, Oklahoma) 1018 hPa increasing
Adak (5 m, Alaska) 995 hPa increasing
Addison Airport (196 m, Texas) 1017 hPa increasing
Adirondack Regional Airport (507 m, New York) 1020 hPa increasing
Aeroflex Andover (178 m, New Jersey) 1022 hPa decreasing
Afton Airport (1896 m, Wyoming) 1027 hPa steady
Agassiz (15 m, British Columbia) 1017 hPa decreasing
Aiken Airport (161 m, South Carolina) 1011 hPa steady
Ainsworth Regional Airport (789 m, Nebraska) 1028 hPa steady
Airlake Airport (293 m, Minnesota) 1023 hPa increasing
Aitkin Airport (367 m, Minnesota) 1024 hPa increasing
Akhiok Airport (13 m, Alaska) 1005 hPa increasing
Akron Fulton Intl. Airport (326 m, Ohio) 1014 hPa steady
Akron- Canton Airport (377 m, Ohio) 1015 hPa decreasing
Albany Airport (89 m, New York) 1022 hPa increasing
Albert J. Ellis Airport (29 m, North Carolina) 1011 hPa decreasing
Albert Lea Airport (383 m, Minnesota) 1022 hPa steady
Albert Whitted Airport (2 m, Florida) 1014 hPa increasing
Albertville Regional Airport (315 m, Alabama) 1014 hPa increasing
Albion Airport (550 m, Nebraska) 1024 hPa decreasing
Alexandria Airport (432 m, Minnesota) 1026 hPa increasing
Alexandria Intl. Airport (27 m, Louisiana) 1016 hPa increasing
Algona Airport (372 m, Iowa) 1022 hPa steady
Algonquin Provincial Park (410 m, Ontario) 1018 hPa decreasing
Alice Intl. Airport (52 m, Texas) 1016 hPa increasing
Allegheny (382 m, Pennsylvania) 1016 hPa decreasing
Allen Army Airfield (391 m, Alaska) 998 hPa decreasing
Allen Parish Airport (33 m, Louisiana) 1016 hPa increasing
Allendale Airport (49 m, South Carolina) 1010 hPa steady
Allentown Queen City Airport (122 m, Pennsylvania) 1021 hPa steady
Alliance Airport (1198 m, Nebraska) 1031 hPa increasing
Alma/Bacon County (61 m, Georgia) 1012 hPa increasing
Alpena (211 m, Michigan) 1017 hPa steady
Alpine- Casparis Airport (1376 m, Texas) 1019 hPa increasing
Altoona (458 m, Pennsylvania) 1017 hPa decreasing
Alturas Airport (1341 m, California) 1017 hPa decreasing
Altus Air Force Base (413 m, Oklahoma) 1017 hPa increasing
Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) 1018 hPa steady
Alva Regional Airport (449 m, Oklahoma) 1022 hPa steady
Ames Airport (291 m, Iowa) 1020 hPa increasing
Amqui (166 m, Quebec) 1017 hPa decreasing
Anaktuvuk Pass Airport (643 m, Alaska) 997 hPa decreasing
Anderson Airport (238 m, South Carolina) 1010 hPa increasing
Andrews Airport (967 m, Texas) 1014 hPa increasing
Angelina (88 m, Texas) 1016 hPa increasing
Angoon Seaplane Base (0 m, Alaska) 1028 hPa decreasing
Aniak Airport (26 m, Alaska) 985 hPa increasing
Ankeny Regional Airport (275 m, Iowa) 1020 hPa increasing
Ann Arbor Airport (256 m, Michigan) 1015 hPa increasing
Annapolis (2 m, Maryland) 1017 hPa decreasing
Annette Island Airport (110 m, Alaska) 1030 hPa steady
Anniston Regional Airport (186 m, Alabama) 1014 hPa increasing
Anoka (278 m, Minnesota) 1023 hPa increasing
Anson County Airport (91 m, North Carolina) 1008 hPa steady
Antrim (190 m, Michigan) 1018 hPa increasing
Anvik Airport (99 m, Alaska) 989 hPa increasing
Apalachicola Airport (6 m, Florida) 1014 hPa increasing
Appleton Airport (310 m, Wisconsin) 1025 hPa steady
Appleton Intl. Airport (280 m, Wisconsin) 1018 hPa increasing
Aransas (8 m, Texas) 1017 hPa increasing
Arcata-Eureka Airport (18 m, California) 1017 hPa decreasing
Arctic Bay CS (10 m, Northwest Territories) 1012 hPa increasing
Arctic Village Airport (636 m, Alaska) 1004 hPa decreasing
Ardmore (257 m, Oklahoma) 1017 hPa steady
Ardmore Airport (232 m, Oklahoma) 1017 hPa increasing
Arlington Airport (42 m, Washington) 1018 hPa decreasing
Arlington Airport (192 m, Texas) 1016 hPa increasing
Arnold Palmer Regional Airport (361 m, Pennsylvania) 1015 hPa decreasing
Arthur N. Neu Airport (375 m, Iowa) 1022 hPa steady
Ashe County Airport (969 m, North Carolina) 1011 hPa steady
Asheboro Airport (205 m, North Carolina) 1009 hPa decreasing
Asheville Regional Airport (661 m, North Carolina) 1010 hPa decreasing
Ashland Airport (166 m, Kentucky) 1012 hPa steady
Ashtabula (281 m, Ohio) 1016 hPa decreasing
Aspen-Pitkin County Airport (2384 m, Colorado) 1018 hPa increasing
Assiniboia Airport (726 m, Saskatchewan) 1024 hPa decreasing
Astoria Regional Airport (7 m, Oregon) 1015 hPa decreasing
Athens Airport (135 m, Texas) 1016 hPa steady
Athens Ben Epps Airport (247 m, Georgia) 1011 hPa increasing
Atkinson Airport (290 m, Kansas) 1018 hPa increasing
Atlanta Airport (315 m, Georgia) 1012 hPa increasing
Atlanta Regional Airport (296 m, Georgia) 1013 hPa increasing
Atlantic Airport (360 m, Iowa) 1021 hPa steady
Atlantic City Airport (20 m, New Jersey) 1020 hPa decreasing
Atoka (180 m, Oklahoma) 1017 hPa steady
Auburn Airport (467 m, California) 1015 hPa steady
Auburn Airport (268 m, Indiana) 1015 hPa steady
Auburn University Regional Airport (236 m, Alabama) 1017 hPa increasing
Auburn/Lewiston Airport (88 m, Maine) 1024 hPa increasing
Augusta Airport (405 m, Kansas) 1021 hPa steady
Augusta Regional Airport (45 m, Georgia) 1010 hPa increasing
Augusta State Airport (107 m, Maine) 1023 hPa decreasing
Aurora Airport (548 m, Nebraska) 1024 hPa increasing
Aurora Airport (215 m, Illinois) 1016 hPa increasing
Aurora State Airport (60 m, Oregon) 1014 hPa decreasing
Austin (189 m, Texas) 1015 hPa increasing
Austin Airport (375 m, Minnesota) 1021 hPa steady
Austin Executive Airport (188 m, Texas) 1016 hPa steady
Avenger Field (725 m, Texas) 1016 hPa steady
Bad Axe (234 m, Michigan) 1016 hPa steady
Baie-Comeau Airport (22 m, Quebec) 1016 hPa decreasing
Baie-D'Urfé (39 m, Quebec) 1018 hPa decreasing
Baker Airport (902 m, Montana) 1031 hPa increasing
Baker Lake Airport (18 m, Nunavut) 1015 hPa decreasing
Baldwin County Airport (117 m, Georgia) 1011 hPa steady
Ballenas Island (13 m, British Columbia) 1019 hPa decreasing
Baltimore (6 m, Maryland) 1018 hPa decreasing
Bancroft (331 m, Ontario) 1019 hPa steady
Bangor Intl. Airport (56 m, Maine) 1023 hPa decreasing
Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) 1017 hPa increasing
Barkley Regional Airport (126 m, Kentucky) 1015 hPa increasing
Barksdale Air Force Base (51 m, Louisiana) 1016 hPa increasing
Barnes Airport (427 m, North Dakota) 1028 hPa steady
Barnstable Airport (16 m, Massachusetts) 1026 hPa decreasing
Barnwell Regional Airport (75 m, South Carolina) 1010 hPa steady
Barrie-Oro (289 m, Ontario) 1019 hPa steady
Barrow (287 m, Georgia) 1012 hPa steady
Barstow-Daggett Airport (587 m, California) 1010 hPa increasing
Barter Island LRRS Airport (11 m, Alaska) 1002 hPa decreasing
Bartlesville Airport (218 m, Oklahoma) 1019 hPa increasing
Bastrop Airport (51 m, Louisiana) 1016 hPa steady
Batesville Airport (141 m, Arkansas) 1017 hPa increasing
Bathurst Arpt(Awrs) (59 m, New Brunswick) 1018 hPa steady
Baton Rouge Metropolitan Airport (21 m, Louisiana) 1016 hPa increasing
Baudette Intl. Airport (329 m, Minnesota) 1028 hPa increasing
Baxley Airport (61 m, Georgia) 1012 hPa steady
Bay Bridge Airport (15 m, Maryland) 1017 hPa steady
Bay City Airport (14 m, Texas) 1016 hPa steady
Beach Airport (840 m, North Dakota) 1029 hPa steady
Beale Air Force Base (38 m, California) 1012 hPa steady
Beatrice Municipal (403 m, Nebraska) 1022 hPa steady
Beauceville (229 m, Quebec) 1019 hPa decreasing
Beaufort Airport (3 m, South Carolina) 1011 hPa steady
Beaumont Airport (10 m, Texas) 1016 hPa steady
Beauregard Regional Airport (62 m, Louisiana) 1017 hPa increasing
Beaver Island Airport (204 m, Michigan) 1019 hPa increasing
Beeville Airport (82 m, Texas) 1016 hPa steady
Bella Bella (43 m, British Columbia) 1025 hPa decreasing
Bellefontaine Regional Airport (342 m, Ohio) 1013 hPa steady
Bellingham Intl. Airport (45 m, Washington) 1019 hPa decreasing
Bemidji Regional Airport (420 m, Minnesota) 1026 hPa steady
Benson Airport (317 m, Minnesota) 1025 hPa steady
Bentonville Airport (395 m, Arkansas) 1019 hPa increasing
Berens River (222 m, Manitoba) 1023 hPa decreasing
Beresford Airport (59 m, New Brunswick) 1018 hPa steady
Berkeley County Airport (22 m, South Carolina) 1010 hPa steady
Berlin Regional Airport (353 m, New Hampshire) 1021 hPa decreasing
Bert Mooney Airport (1688 m, Montana) 1027 hPa decreasing
Bethel Airport (44 m, Alaska) 986 hPa increasing
Bettles Airport (196 m, Alaska) 996 hPa increasing
Beverly Regional Airport (33 m, Massachusetts) 1024 hPa increasing
Bicycle Lake Army Airfield (716 m, California) 1010 hPa increasing
Big Bear Airport (2058 m, California) 1023 hPa steady
Big Sandy Regional Airport (372 m, Kentucky) 1011 hPa steady
Big Spring Airport (784 m, Texas) 1015 hPa increasing
Big Trout Lake (222 m, Ontario) 1025 hPa decreasing
Bigfork (411 m, Minnesota) 1026 hPa increasing
Billy Mitchell Airport (4 m, North Carolina) 1012 hPa increasing
Birmingham (192 m, Alabama) 1015 hPa increasing
Bisbee Douglas Intl. Airport (1249 m, Arizona) 1011 hPa steady
Bishop Intl. Airport (233 m, Michigan) 1016 hPa increasing
Bismarck Airport (505 m, North Dakota) 1029 hPa decreasing
Black River Falls Area Airport (255 m, Wisconsin) 1020 hPa steady
Blackwell Airport (314 m, Oklahoma) 1021 hPa steady
Blair Airport (404 m, Nebraska) 1022 hPa steady
Blakely Airport (65 m, Georgia) 1014 hPa increasing
Blanc-Sablon Airport (32 m, Quebec) 1015 hPa decreasing
Blanding Airport (1788 m, Utah) 1022 hPa steady
Block (33 m, Rhode Island) 1026 hPa decreasing
Blosser Airport (452 m, Kansas) 1023 hPa decreasing
Blue Canyon (1611 m, California) 1015 hPa increasing
Blue Grass Airport (301 m, Kentucky) 1012 hPa steady
Blue Ridge Airport (287 m, Virginia) 1012 hPa steady
Blythe Airport (118 m, California) 1008 hPa steady
Blytheville Airport (78 m, Arkansas) 1017 hPa increasing
Bob Sikes Airport (65 m, Florida) 1015 hPa increasing
Boca Raton Airport (4 m, Florida) 1015 hPa increasing
Boeing Field Airport (6 m, Washington) 1017 hPa decreasing
Boerne Stage Field (422 m, Texas) 1016 hPa steady
Bogalusa (36 m, Louisiana) 1016 hPa steady
Bolton Field (280 m, Ohio) 1013 hPa steady
Bonilla Island (17 m, British Columbia) 1029 hPa decreasing
Bonnard 1 (498 m, Quebec) 1017 hPa increasing
Boone (418 m, Arkansas) 1018 hPa increasing
Boone Airport (354 m, Iowa) 1020 hPa steady
Boscobel Airport (205 m, Wisconsin) 1017 hPa increasing
Boulder City Airport (671 m, Nevada) 1012 hPa steady
Boundary County Airport (711 m, Idaho) 1020 hPa decreasing
Bowerman Airport (3 m, Washington) 1016 hPa decreasing
Bowers Airport (527 m, Washington) 1020 hPa decreasing
Bowie Airport (336 m, Texas) 1017 hPa steady
Bowling Green (160 m, Kentucky) 1014 hPa steady
Bowman Field (167 m, Kentucky) 1014 hPa increasing
Bozeman Yellowstone Intl. Airport (1349 m, Montana) 1028 hPa decreasing
Bradford Airport (653 m, Pennsylvania) 1018 hPa decreasing
Bradley Intl. Airport (55 m, Connecticut) 1024 hPa increasing
Brainerd Lakes Regional Airport (374 m, Minnesota) 1026 hPa increasing
Branch County Memorial Airport (292 m, Michigan) 1015 hPa steady
Brandon Airport (416 m, Manitoba) 1025 hPa decreasing
Branson West Airport (411 m, Missouri) 1018 hPa steady
Bratt'S Lake (580 m, Saskatchewan) 1022 hPa decreasing
Breckenridge Airport (391 m, Texas) 1016 hPa increasing
Bremerton Ntnl Arpt (147 m, Washington) 1019 hPa decreasing
Brenham (94 m, Texas) 1016 hPa steady
Brevig Mission Airport (12 m, Alaska) 978 hPa increasing
Brewster Field Arpt (704 m, Nebraska) 1025 hPa steady
Bridgeport Airport (260 m, Texas) 1017 hPa steady
Bridgewater Airport (355 m, Virginia) 1014 hPa steady
Brier Island (16 m, Nova Scotia) 1027 hPa decreasing
Brigham City Airport (1288 m, Utah) 1024 hPa steady
Broadview AP (600 m, Saskatchewan) 1023 hPa decreasing
Broken Bow Airport (776 m, Nebraska) 1028 hPa decreasing
Brookings Airport (140 m, Oregon) 1016 hPa steady
Brookings Regional Airport (502 m, South Dakota) 1028 hPa increasing
Brookneal (182 m, Virginia) 1012 hPa steady
Brooks (747 m, Alberta) 1017 hPa decreasing
Brooks Field (287 m, Michigan) 1015 hPa steady
Brooksville- Tampa Bay Regional Airport (20 m, Florida) 1015 hPa increasing
Broughton Island (584 m, Nunavut) 1010 hPa decreasing
Brown Field Airport (160 m, California) 1016 hPa steady
Brownsville/South Padre (8 m, Texas) 1017 hPa increasing
Brownwood Regional Airport (422 m, Texas) 1015 hPa increasing
Brunswick Golden Isles Airport (8 m, Georgia) 1012 hPa steady
Bryce Canyon Airport (2312 m, Utah) 1016 hPa increasing
Buchanan Field Airport (7 m, California) 1013 hPa increasing
Buckeye Airport (315 m, Arizona) 1010 hPa steady
Buckhannon Airport (498 m, West-Virginia) 1013 hPa steady
Buffalo (881 m, South Dakota) 1029 hPa decreasing
Buffalo Airport (295 m, Minnesota) 1023 hPa steady
Buffalo Airport (1514 m, Wyoming) 1030 hPa decreasing
Buffalo Narrows Airport (440 m, Saskatchewan) 1013 hPa increasing
Buffalo Niagara Intl. Airport (219 m, New York) 1019 hPa increasing
Burbank (237 m, California) 1014 hPa increasing
Burley Airport (1267 m, Idaho) 1023 hPa decreasing
Burlington Airport (237 m, Wisconsin) 1016 hPa steady
Burlington Intl. Airport (104 m, Vermont) 1020 hPa increasing
Burlington Piers (AUT) (77 m, Ontario) 1019 hPa steady
Burnet Airport (391 m, Texas) 1015 hPa increasing
Burnett County Airport (301 m, Wisconsin) 1023 hPa increasing
Burns Lake Campbell Scientific (713 m, British Columbia) 1024 hPa steady
Burwash Landing Airport (807 m, Yukon) 1009 hPa increasing
Butler (193 m, Ohio) 1013 hPa increasing
Buttonville Airport (198 m, Ontario) 1019 hPa steady
C. David Campbell Field (136 m, Texas) 1017 hPa increasing
CFB Bagotville (159 m, Quebec) 1017 hPa decreasing
CFB Valcartier Airport (168 m, Quebec) 1019 hPa decreasing
Cairns Army Airfield (91 m, Florida) 1014 hPa steady
Cairo Airport (98 m, Illinois) 1016 hPa steady
Caldwell Airport (119 m, Texas) 1016 hPa increasing
Caldwell Airport (740 m, Idaho) 1021 hPa decreasing
Caledonia County Airport (362 m, Vermont) 1021 hPa steady
Calhoun County Airport (9 m, Texas) 1016 hPa steady
Camarillo Airport (23 m, California) 1016 hPa increasing
Cambridge Airport (287 m, Minnesota) 1023 hPa steady
Cambridge Bay Airport (23 m, Nunavut) 1017 hPa decreasing
Cambridge- Dorchester Airport (6 m, Maryland) 1016 hPa steady
Cameron Airport (123 m, Texas) 1015 hPa steady
Cameron Falls (AUT) (233 m, Ontario) 1025 hPa increasing
Camp Mackall (115 m, North Carolina) 1010 hPa decreasing
Campbell River Airport (106 m, British Columbia) 1021 hPa decreasing
Campo (802 m, California) 1014 hPa increasing
Canadian Airport (730 m, Texas) 1023 hPa steady
Canby Airport (364 m, Minnesota) 1026 hPa steady
Cando Airport (450 m, North Dakota) 1027 hPa steady
Canyonlands Field (1388 m, Utah) 1018 hPa increasing
Cap D'Espoir (15 m, Quebec) 1016 hPa decreasing
Cap Tourmente National Wildlife Area (6 m, Quebec) 1018 hPa decreasing
Cap-Chat (5 m, Quebec) 1016 hPa decreasing
Cape Canaveral Air Force Station Skid Strip (3 m, Florida) 1014 hPa increasing
Cape Dorset Airport (50 m, Nunavut) 1012 hPa decreasing
Cape Girardeau Regional Airport (102 m, Missouri) 1016 hPa increasing
Cape Hooper (393 m, Nunavut) 1010 hPa decreasing
Cape Kakkiviak (551 m, Newfoundland) 1008 hPa steady
Cape Lisburne LRRS Airport (3 m, Alaska) 992 hPa decreasing
Cape May Airport (7 m, New Jersey) 1019 hPa decreasing
Cape Mercy (583 m, Nunavut) 1011 hPa increasing
Cape Newenham LRRS Airport (165 m, Alaska) 989 hPa increasing
Cape Parry AP (14 m, Northwest Territories) 1015 hPa decreasing
Cape Romanzof LRRS Airport (123 m, Alaska) 978 hPa increasing
Cape St James CS (92 m, British Columbia) 1028 hPa decreasing
Capital City Airport (245 m, Kentucky) 1012 hPa increasing
Capital Region Intl. Airport (266 m, Michigan) 1016 hPa increasing
Caribou (187 m, Ontario) 1020 hPa increasing
Caribou Airport (191 m, Maine) 1019 hPa decreasing
Caribou Point (AUT) (2 m, Nova Scotia) 1022 hPa steady
Carmacks (543 m, Yukon) 1012 hPa decreasing
Carmi Airport (118 m, Illinois) 1015 hPa steady
Carrizo Hill Airport (183 m, Texas) 1013 hPa increasing
Cartersville Airport (229 m, Georgia) 1012 hPa increasing
Cartwright Airport (15 m, Newfoundland) 1011 hPa increasing
Carway Airport (513 m, Alberta) 1011 hPa decreasing
Castle Airport (57 m, California) 1012 hPa steady
Castlegar Airport (495 m, Nova Scotia) 1020 hPa decreasing
Castroville Airport (235 m, Texas) 1015 hPa steady
Catalina Airport (488 m, California) 1016 hPa increasing
Cathedral Point (31 m, British Columbia) 1024 hPa decreasing
Cattaraugus County-Olean Airport (651 m, New York) 1018 hPa steady
Cavalier Airport (270 m, North Dakota) 1026 hPa decreasing
Cecil Airport (27 m, Florida) 1013 hPa increasing
Cedar City Regional Airport (1714 m, Utah) 1018 hPa increasing
Centennial Airport (1793 m, Colorado) 1029 hPa steady
Center Airport (97 m, Texas) 1017 hPa steady
Centerville Airport (313 m, Iowa) 1018 hPa steady
Central Illinois Regional Airport (267 m, Illinois) 1018 hPa increasing
Central Nebraska Regional Airport (566 m, Nebraska) 1026 hPa increasing
Central Wisconsin Airport (389 m, Wisconsin) 1020 hPa increasing
Centralia (163 m, Illinois) 1015 hPa steady
Chadron Airport (1011 m, Nebraska) 1032 hPa increasing
Chamberlain (530 m, South Dakota) 1028 hPa steady
Chamouchouane (304 m, Quebec) 1015 hPa steady
Chan Gurney Airport (398 m, South Dakota) 1028 hPa increasing
Chandler Airport (379 m, Arizona) 1010 hPa steady
Chandler Regional Airport (300 m, Oklahoma) 1018 hPa steady
Chanute Martin Johnson Airport (298 m, Kansas) 1019 hPa increasing
Chariton (320 m, Iowa) 1018 hPa steady
Charles B. Wheeler Downtown Airport (226 m, Missouri) 1019 hPa increasing
Charleston Airport (5 m, South Carolina) 1011 hPa steady
Charleston Intl. Airport (15 m, South Carolina) 1011 hPa increasing
Charlevoix (Mrc) (719 m, Quebec) 1019 hPa decreasing
Charlevoix Airport (204 m, Michigan) 1020 hPa increasing
Charlo Airport (42 m, New Brunswick) 1018 hPa steady
Charlotte Douglas Intl. Airport (234 m, North Carolina) 1009 hPa increasing
Charlotte- Monroe Executive Airport (207 m, North Carolina) 1009 hPa increasing
Charlottesville- Albemarle Airport (195 m, Virginia) 1014 hPa decreasing
Charlottetown Airport (79 m, Prince Edward Island) 1022 hPa decreasing
Chase City Airport (153 m, Virginia) 1011 hPa steady
Chatham Airport (19 m, Massachusetts) 1027 hPa decreasing
Chattanooga Metropolitan Airport (210 m, Tennessee) 1013 hPa increasing
Chautauqua (525 m, New York) 1019 hPa decreasing
Chautauqua (211 m, New York) 1018 hPa decreasing
Cheboygan Airport (195 m, Michigan) 1018 hPa increasing
Chehalis Airport (54 m, Washington) 1016 hPa steady
Chennault Intl. Airport (4 m, Louisiana) 1016 hPa increasing
Cherokee Airport (374 m, Iowa) 1024 hPa steady
Cherokee County Regional Airport (372 m, Georgia) 1012 hPa steady
Cherry Capital Airport (188 m, Michigan) 1018 hPa increasing
Chesapeake Regional Airport (6 m, Virginia) 1013 hPa steady
Chester Airport (127 m, Connecticut) 1025 hPa steady
Chester Catawba Regional Airport (200 m, South Carolina) 1009 hPa steady
Chetek Airport (322 m, Wisconsin) 1022 hPa steady
Chevak Airport (23 m, Alaska) 988 hPa increasing
Chibougamau-Chapais AP (387 m, Quebec) 1017 hPa increasing
Chicago Executive Airport (197 m, Illinois) 1017 hPa increasing
Chickasha Airport (351 m, Oklahoma) 1017 hPa steady
Chico Airport (73 m, California) 1012 hPa decreasing
Childress Airport (594 m, Texas) 1018 hPa increasing
Chillicothe (234 m, Missouri) 1018 hPa increasing
Chino Airport (199 m, California) 1015 hPa increasing
Chippewa (244 m, Michigan) 1021 hPa increasing
Chippewa Valley Regional Airport (271 m, Wisconsin) 1022 hPa increasing
Chugiak Airport (29 m, Alaska) 999 hPa increasing
Churchill Airport (29 m, Manitoba) 1012 hPa decreasing
Churchill Falls Airport (435 m, Newfoundland) 1014 hPa increasing
Chutes Des Passes (398 m, Quebec) 1017 hPa decreasing
Cincinnati Municipal Lunken Airport (147 m, Ohio) 1013 hPa increasing
Cincinnati West Airport (178 m, Ohio) 1013 hPa steady
Claremore Regional Airport (221 m, Oklahoma) 1018 hPa steady
Clarence E. Page Airport (413 m, Oklahoma) 1019 hPa steady
Clarinda (303 m, Iowa) 1021 hPa increasing
Clarion Airport (354 m, Iowa) 1021 hPa steady
Clarksville (128 m, Virginia) 1011 hPa steady
Clarksville Airport (168 m, Tennessee) 1015 hPa decreasing
Claxton Airport (34 m, Georgia) 1011 hPa steady
Clearfield- Lawrence Airport (462 m, Pennsylvania) 1019 hPa decreasing
Clearwater Air Park (22 m, Florida) 1015 hPa increasing
Cleburne Airport (260 m, Texas) 1016 hPa steady
Clermont County Airport (257 m, Ohio) 1012 hPa steady
Cleveland Airport (43 m, Mississippi) 1016 hPa steady
Cleveland Airport (46 m, Texas) 1016 hPa steady
Cleveland Burke Lakefront Airport (178 m, Ohio) 1015 hPa steady
Cleveland Hopkins Intl. Airport (245 m, Ohio) 1015 hPa increasing
Cleveland Regional Jetport (262 m, Tennessee) 1012 hPa steady
Clinton Airport (157 m, Arkansas) 1017 hPa increasing
Clinton Airport (251 m, Missouri) 1017 hPa steady
Clinton Airport (45 m, North Carolina) 1009 hPa steady
Clinton National Airport (79 m, Arkansas) 1017 hPa increasing
Clinton-Sherman Industrial Airpark (586 m, Oklahoma) 1020 hPa increasing
Clinton/Bleibler Ranch Aerodrome (1128 m, British Columbia) 1021 hPa decreasing
Clintonville Airport (251 m, Wisconsin) 1019 hPa increasing
Cloquet Carlton (390 m, Minnesota) 1023 hPa steady
Clyde AP (27 m, Nunavut) 1011 hPa increasing
Coast Guard Air Station Port Angeles (4 m, Washington) 1019 hPa steady
Coastal Carolina Regional Airport (6 m, North Carolina) 1011 hPa increasing
Cobb (317 m, Georgia) 985 hPa increasing
Cobourg (78 m, Ontario) 1018 hPa decreasing
Coeur d'Alene Airport (707 m, Idaho) 1023 hPa decreasing
Coffeyville Airport (230 m, Kansas) 1019 hPa increasing
Cold Bay Airport (31 m, Alaska) 994 hPa increasing
Cold Lake Airport (541 m, Alberta) 1015 hPa decreasing
Coleman A. Young Intl. Airport (191 m, Michigan) 1016 hPa steady
Coleman Airport (517 m, Texas) 1015 hPa increasing
Coles (220 m, Illinois) 1015 hPa increasing
College Park Airport (15 m, Maryland) 1016 hPa decreasing
Collingwood (180 m, Ontario) 1017 hPa increasing
Colonel James Jabara Airport (433 m, Kansas) 1021 hPa increasing
Colorado City (1486 m, Arizona) 1019 hPa steady
Colorado Plains Regional Airport (1421 m, Colorado) 1031 hPa increasing
Columbia Airport (646 m, California) 1016 hPa steady
Columbia Gorge Regional Airport (73 m, Washington) 1017 hPa decreasing
Columbia Metropolitan Airport (69 m, South Carolina) 1009 hPa increasing
Columbia Regional Airport (274 m, Missouri) 1017 hPa increasing
Columbus Air Force Base (67 m, Mississippi) 1015 hPa increasing
Columbus Airport (440 m, Nebraska) 1024 hPa increasing
Columbus Airport (200 m, Indiana) 1014 hPa steady
Columbus County Airport (30 m, North Carolina) 1010 hPa increasing
Columbus Metropolitan Airport (121 m, Georgia) 1013 hPa increasing
Comanche Airport (423 m, Texas) 1015 hPa steady
Comox (26 m, British Columbia) 1020 hPa decreasing
Concord Airport (105 m, New Hampshire) 1023 hPa increasing
Concord Regional Airport (210 m, North Carolina) 1009 hPa decreasing
Conroe Airport (75 m, Texas) 1016 hPa increasing
Converse (1502 m, Wyoming) 1032 hPa decreasing
Conway Airport (10 m, South Carolina) 1010 hPa increasing
Cook Muni Arpt (402 m, Minnesota) 1025 hPa steady
Copper Harbor Ramos (186 m, Michigan) 1023 hPa increasing
Corning Airport (89 m, Arkansas) 1016 hPa steady
Corona Airport (163 m, California) 1016 hPa increasing
Coronach (756 m, Saskatchewan) 1025 hPa decreasing
Coronation (791 m, Alberta) 1017 hPa decreasing
Corpus Christi Intl. Airport (15 m, Texas) 1016 hPa increasing
Cortez Airport (1803 m, Colorado) 1015 hPa decreasing
Cortland Airport (365 m, New York) 1020 hPa steady
Corvallis Airport (75 m, Oregon) 1014 hPa decreasing
Cotulla (144 m, Texas) 1014 hPa increasing
Coulter Field Airport (112 m, Texas) 1016 hPa steady
Council Bluffs Airport (382 m, Iowa) 1022 hPa steady
Cove Island (181 m, Ontario) 1017 hPa increasing
Covington Airport (247 m, Georgia) 1011 hPa steady
Covington Airport (267 m, Kentucky) 1012 hPa increasing
Cox Field (167 m, Texas) 1017 hPa steady
Craig Field / Selma (51 m, Alabama) 1015 hPa increasing
Crawford County Airport (141 m, Illinois) 1015 hPa steady
Crawfordsville Airport (244 m, Indiana) 1015 hPa increasing
Creech Air Force Base Airport (951 m, Nevada) 1010 hPa steady
Crescent City (17 m, California) 1017 hPa steady
Creston (394 m, Iowa) 1019 hPa steady
Creston Campbell Scientific (646 m, British Columbia) 1022 hPa decreasing
Crewe Airport (128 m, Virginia) 1012 hPa steady
Crisp County (95 m, Georgia) 1013 hPa steady
Croker Rvr (69 m, Northwest Territories) 1020 hPa decreasing
Crookston Airport (273 m, Minnesota) 1027 hPa steady
Crosby Airport (594 m, North Dakota) 1024 hPa decreasing
Cross City Airport (13 m, Florida) 1014 hPa steady
Crossville Airport (569 m, Tennessee) 1013 hPa steady
Crystal Airport (265 m, Minnesota) 1023 hPa increasing
Crystal River Airport (3 m, Florida) 1014 hPa steady
Culpeper Regional Airport (95 m, Virginia) 1015 hPa steady
Cumberland Airport (378 m, Wisconsin) 1022 hPa steady
Cumshewa (17 m, British Columbia) 1030 hPa decreasing
Curtis Field (557 m, Texas) 1015 hPa increasing
Curtis L. Brown Jr. Field (40 m, North Carolina) 1010 hPa steady
Cushing Airport (279 m, Oklahoma) 1018 hPa steady
Custer Airport (1707 m, South Dakota) 1031 hPa increasing
Custer Airport (188 m, Michigan) 1015 hPa steady
Cut Bank Airport (1169 m, Montana) 1022 hPa decreasing
Cuyahoga County Airport (268 m, Ohio) 1015 hPa steady
Dalhart Airport (1216 m, Texas) 1024 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) 1012 hPa steady
Danbury Airport (139 m, Connecticut) 1024 hPa decreasing
Dane County Regional Airport (264 m, Wisconsin) 1016 hPa increasing
Daniel Field (129 m, Georgia) 1011 hPa increasing
Dansville Airport (201 m, New York) 1020 hPa decreasing
Danville Regional Airport (174 m, Virginia) 1011 hPa steady
Dare (4 m, North Carolina) 1013 hPa steady
Dare County Gunnery Range (3 m, North Carolina) 1012 hPa steady
Darlington (59 m, South Carolina) 1009 hPa increasing
Dauphin Airport (305 m, Manitoba) 1022 hPa decreasing
Davenport Airport (259 m, Iowa) 1016 hPa increasing
David Wayne Hooks Memorial Airport (46 m, Texas) 1016 hPa increasing
Davidson County Airport (223 m, North Carolina) 1009 hPa steady
Daviess County Airport (144 m, Indiana) 1014 hPa steady
Davis (808 m, Arizona) 1010 hPa increasing
Davis Airport (21 m, California) 1013 hPa steady
Davis Field (186 m, Oklahoma) 1018 hPa increasing
Davison Army Airfield (21 m, Virginia) 1016 hPa steady
Dawson Community Airport (749 m, Montana) 1028 hPa decreasing
Dawson Creek Airport (655 m, British Columbia) 1019 hPa steady
Dayton Intl. Airport (306 m, Ohio) 1014 hPa increasing
Daytona Beach Airport (38 m, Florida) 1014 hPa increasing
DeFuniak Springs (88 m, Florida) 1014 hPa steady
DeKalb Airport (279 m, Illinois) 1016 hPa steady
DeKalb- Peachtree Airport (305 m, Georgia) 1012 hPa increasing
DeQuincy Airport (25 m, Louisiana) 1016 hPa steady
Deadhorse Airport (23 m, Alaska) 1001 hPa decreasing
Deadman Valley (283 m, Northwest Territories) 1014 hPa increasing
Dease Lake (816 m, British Columbia) 1025 hPa decreasing
Dease Lake Airport (803 m, British Columbia) 1024 hPa decreasing
Debert (39 m, Nova Scotia) 1025 hPa steady
Decatur (43 m, Georgia) 1013 hPa steady
Decatur Airport (319 m, Texas) 1017 hPa steady
Decatur Airport (208 m, Illinois) 1015 hPa increasing
Decorah Airport (353 m, Iowa) 1018 hPa steady
Deer Lake Airport (29 m, Newfoundland) 1018 hPa steady
Deer Park Airport (672 m, Washington) 1021 hPa decreasing
Deerwood Rcs (341 m, Manitoba) 1028 hPa decreasing
Defiance Memorial Airport (219 m, Ohio) 1015 hPa increasing
Del Norte Airport (2425 m, Colorado) 1022 hPa steady
Del Rio Intl. Airport (314 m, Texas) 1011 hPa increasing
Delaware (286 m, Indiana) 1014 hPa increasing
Delaware Airport (288 m, Ohio) 1013 hPa steady
Delaware Coastal Airport (16 m, Delaware) 1018 hPa decreasing
Delhi (232 m, Ontario) 1017 hPa decreasing
Deline (213 m, Northwest Territories) 1017 hPa steady
Delta Airport (1451 m, Utah) 1023 hPa steady
Delta County Airport (187 m, Michigan) 1024 hPa increasing
Demopolis Airport (34 m, Alabama) 1015 hPa steady
Denison (388 m, Iowa) 1023 hPa steady
Denton Enterprise Airport (197 m, Texas) 1016 hPa increasing
Derby Field (1190 m, California) 1016 hPa decreasing
Des Moines Intl. Airport (294 m, Iowa) 1020 hPa increasing
Destin (7 m, Georgia) 1015 hPa increasing
Detroit Lakes Airport (426 m, Minnesota) 1026 hPa steady
Detroit Metropolitan Airport (202 m, Michigan) 1016 hPa increasing
Devils Lake Regional Airport (443 m, North Dakota) 1029 hPa decreasing
Dexter B. Florence Memorial Field (56 m, Arkansas) 1017 hPa increasing
Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) 1029 hPa decreasing
Dillant (149 m, New Hampshire) 1026 hPa increasing
Dillon Airport (1597 m, Montana) 1027 hPa decreasing
District (281 m, Ontario) 1018 hPa decreasing
Dixon Airport (1996 m, Wyoming) 1029 hPa increasing
Dobbins Air Reserve Base (326 m, Georgia) 1012 hPa increasing
Dodge Center Airport (398 m, Minnesota) 1022 hPa steady
Dodge City Regional Airport (790 m, Kansas) 1025 hPa increasing
Dodge County Airport (285 m, Wisconsin) 1016 hPa steady
Door (221 m, Wisconsin) 1023 hPa increasing
Dothan Regional Airport (122 m, Alabama) 1015 hPa increasing
Douglas Airport (78 m, Georgia) 1013 hPa steady
Dover Air Force Base (9 m, Delaware) 1018 hPa steady
Doylestown Airport (120 m, Pennsylvania) 1021 hPa decreasing
Drake Field (381 m, Arkansas) 1018 hPa increasing
Draughon- Miller Central Texas Regional Airport (208 m, Texas) 1017 hPa increasing
Drummond Island Airport (204 m, Michigan) 1017 hPa steady
Dryden Airport (413 m, Ontario) 1028 hPa increasing
Dryden Terrell C. Arpt (707 m, Texas) 1010 hPa increasing
DuBois Airport (554 m, Pennsylvania) 1017 hPa decreasing
DuPage Airport (231 m, Illinois) 1016 hPa increasing
Dubois Airport (2224 m, Wyoming) 1028 hPa steady
Dubuque Regional Airport (329 m, Iowa) 1017 hPa increasing
Duke Field (57 m, Florida) 1015 hPa increasing
Duluth Airport (432 m, Minnesota) 1025 hPa increasing
Duplin (42 m, North Carolina) 1010 hPa steady
Durango (2038 m, Colorado) 1015 hPa decreasing
Durant Regional Airport (213 m, Oklahoma) 1017 hPa steady
Dyersburg Regional Airport (102 m, Tennessee) 1018 hPa increasing
Dyess Air Force Base (545 m, Texas) 1014 hPa steady
Eagle Airport (268 m, Alaska) 1000 hPa decreasing
Eagle County Regional Airport (1993 m, Colorado) 1024 hPa increasing
Eagle Creek Airpark Airport (250 m, Indiana) 1014 hPa increasing
Eagle Lake Airport (56 m, Texas) 1015 hPa steady
Eagle River Union Airport (500 m, Wisconsin) 1021 hPa steady
Eagle's Nest Airport (438 m, Virginia) 1014 hPa steady
Ear Falls (355 m, Ontario) 1027 hPa steady
Eareckson Air Station (31 m, Alaska) 1002 hPa increasing
East Hampton Airport (17 m, New York) 1025 hPa steady
East Point (8 m, Prince Edward Island) 1021 hPa steady
East Texas Regional Airport (124 m, Texas) 1016 hPa increasing
Eastern Oregon Regional Airport (456 m, Oregon) 1018 hPa decreasing
Eastern Slopes Regional Airport (137 m, Maine) 1022 hPa increasing
Easterwood Airport (98 m, Texas) 1015 hPa increasing
Eastman Airport (93 m, Georgia) 1013 hPa steady
Easton Airport (22 m, Maryland) 1018 hPa steady
Edgar County Airport (199 m, Illinois) 1015 hPa steady
Edmonton (IAP) (707 m, Alberta) 1016 hPa decreasing
Edmonton Municipal Cr10 (671 m, Alberta) 1015 hPa decreasing
Edmonton Namao (685 m, Alberta) 1016 hPa decreasing
Edmundston (156 m, New Brunswick) 1019 hPa decreasing
Edward F. Knapp State Airport (355 m, Vermont) 1022 hPa increasing
Edwards (701 m, California) 1012 hPa steady
Effingham (179 m, Illinois) 1016 hPa increasing
Egbert CS (251 m, Ontario) 1018 hPa decreasing
Egegik Airport (119 m, Alaska) 997 hPa increasing
Eielson Air Force Base (167 m, Alaska) 994 hPa decreasing
El Reno (432 m, Oklahoma) 1020 hPa increasing
Elbow Lake (367 m, Minnesota) 1026 hPa increasing
Elizabeth City Regional Airport (4 m, North Carolina) 1013 hPa decreasing
Elizabethton Airport (486 m, Tennessee) 1011 hPa steady
Elk City Regional Business Airport (610 m, Oklahoma) 1020 hPa steady
Elkhart (1099 m, Kansas) 1026 hPa steady
Elkins/Randolph Field AP (609 m, West-Virginia) 1014 hPa increasing
Elko Regional Airport (1565 m, Nevada) 1020 hPa decreasing
Ellington Field Joint Reserve Base (10 m, Texas) 1016 hPa steady
Ellsworth Air Force Base (979 m, South Dakota) 1029 hPa decreasing
Elmendorf Air Force Base (59 m, Alaska) 998 hPa increasing
Elmira Corning Regional Airport (291 m, New York) 1019 hPa increasing
Elora (376 m, Ontario) 1018 hPa steady
Ely Airport (443 m, Minnesota) 1024 hPa steady
Emmonak Airport (3 m, Alaska) 986 hPa increasing
Emporia Airport (368 m, Kansas) 1021 hPa increasing
Emporia Airport (39 m, Virginia) 1012 hPa steady
Englee (30 m, Newfoundland) 1012 hPa decreasing
Enid Woodring Regional Airport (356 m, Oklahoma) 1020 hPa increasing
Ennadai Lake (AUT) (353 m, Nunavut) 1004 hPa decreasing
Enterprise Airport (110 m, Alabama) 1014 hPa steady
Entrance Isl. (5 m, British Columbia) 1019 hPa decreasing
Ephraim (236 m, Wisconsin) 1019 hPa steady
Ephrata Airport (383 m, Washington) 1020 hPa decreasing
Erie Intl. Airport (225 m, Pennsylvania) 1017 hPa steady
Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) 1018 hPa decreasing
Ernest A. Love Field Airport (1537 m, Arizona) 1012 hPa increasing
Esler Airfield (34 m, Louisiana) 1016 hPa increasing
Essex (53 m, New Jersey) 1024 hPa decreasing
Estevan Airport (584 m, Saskatchewan) 1026 hPa decreasing
Estevan Point (7 m, British Columbia) 1018 hPa decreasing
Esther 1 (707 m, Alberta) 1017 hPa decreasing
Estherville Muni (401 m, Iowa) 1024 hPa increasing
Eugene Airport (114 m, Oregon) 1013 hPa decreasing
Eureka Airport (11 m, Nunavut) 1010 hPa increasing
Eureka Skelton AP (1002 m, Alaska) 997 hPa decreasing
Evanston Airport (2177 m, Wyoming) 1025 hPa increasing
Evansville Airport (118 m, Indiana) 1015 hPa increasing
Eveleth Muni (Awos) (421 m, Minnesota) 1025 hPa steady
Everett- Stewart Regional Airport (104 m, Tennessee) 1016 hPa steady
Fairbanks Intl. Airport (135 m, Alaska) 994 hPa decreasing
Fairchild Air Force Base (743 m, Washington) 1022 hPa decreasing
Fairfield Airport (244 m, Iowa) 1017 hPa increasing
Fairfield Airport (133 m, Illinois) 1015 hPa steady
Fairfield County Airport (264 m, Ohio) 1013 hPa decreasing
Fairfield County Airport (176 m, South Carolina) 1009 hPa steady
Fairmont Airport (354 m, Minnesota) 1024 hPa increasing
Faith (787 m, South Dakota) 1031 hPa increasing
Falcon Field (424 m, Arizona) 1011 hPa steady
Falfurrias Airport (34 m, Texas) 1016 hPa steady
Fallbrook Airport (216 m, California) 1016 hPa steady
Falls City/Brenner (300 m, Nebraska) 1022 hPa increasing
Falls Intl. Airport (362 m, Minnesota) 1027 hPa increasing
False Pass Airport (6 m, Alaska) 995 hPa increasing
False River Regional Airport (12 m, Louisiana) 1016 hPa steady
Faribault Muni Awos (322 m, Minnesota) 1023 hPa increasing
Farmington Airport (274 m, Missouri) 1016 hPa increasing
Farmville (125 m, Virginia) 1012 hPa steady
Fayetteville Airport (300 m, Tennessee) 1014 hPa increasing
Fayetteville Regional Airport (58 m, North Carolina) 1009 hPa decreasing
Felker Army Airfield (4 m, Virginia) 1012 hPa decreasing
Felts Field Airport (595 m, Washington) 1021 hPa decreasing
Fergus Falls Airport (361 m, Minnesota) 1025 hPa steady
Fernandina Beach Airport (5 m, Florida) 1012 hPa steady
Ferolle Point (AUT) (6 m, Newfoundland) 1013 hPa increasing
Field of Dreams AP (311 m, Minnesota) 1023 hPa steady
Fillmore County Airport (389 m, Minnesota) 1020 hPa steady
Findlay Airport (247 m, Ohio) 1013 hPa increasing
Fitch H. Beach Airport (272 m, Michigan) 1015 hPa steady
Fitchburg Airport (106 m, Massachusetts) 1025 hPa increasing
Fitzgerald Airport (111 m, Georgia) 1013 hPa steady
Flag Island (328 m, Minnesota) 1026 hPa steady
Flagler County Airport (10 m, Florida) 1013 hPa steady
Fleming-Mason Airport (278 m, Kentucky) 1012 hPa steady
Fletcher Field (53 m, Mississippi) 1017 hPa increasing
Flora (144 m, Illinois) 1015 hPa steady
Florala Airport (96 m, Alabama) 1015 hPa increasing
Florence Airport (44 m, South Carolina) 1009 hPa increasing
Florida Keys Marathon Airport (2 m, Florida) 1015 hPa increasing
Floyd Bennett Memorial Airport (100 m, New York) 1022 hPa increasing
Flying Cloud Airport (276 m, Minnesota) 1023 hPa increasing
Folsom Field (294 m, Alabama) 1015 hPa steady
Fond du Lac (246 m, Wisconsin) 1018 hPa increasing
Foothills Regional Airport (387 m, North Carolina) 1011 hPa steady
Forest City Airport (375 m, Iowa) 1021 hPa steady
Fort Bridger Airport (2145 m, Wyoming) 1029 hPa steady
Fort Carson (1789 m, Colorado) 1033 hPa increasing
Fort Chipewyan (232 m, Alberta) 1012 hPa increasing
Fort Collins- Loveland Airport (1529 m, Colorado) 1030 hPa increasing
Fort Dodge Regional Airport (355 m, Iowa) 1026 hPa increasing
Fort Lauderdale (7 m, Florida) 1014 hPa increasing
Fort Lauderdale Airport (4 m, Florida) 1014 hPa steady
Fort Madison (221 m, Iowa) 1016 hPa steady
Fort McMurray CS (369 m, Alberta) 1011 hPa decreasing
Fort Montmorency Rc RCS (673 m, Quebec) 1020 hPa decreasing
Fort Nelson Airport (389 m, British Columbia) 1017 hPa steady
Fort Polk (110 m, Louisiana) 1016 hPa increasing
Fort Providence (162 m, Northwest Territories) 1012 hPa increasing
Fort Simpson Airport (169 m, Northwest Territories) 1014 hPa increasing
Fort Simpson Climate (168 m, Northwest Territories) 1013 hPa increasing
Fort Smith (203 m, Northwest Territories) 1010 hPa steady
Fort Smith Airport (205 m, Northwest Territories) 1011 hPa steady
Fort Smith Regional Airport (141 m, Arkansas) 1017 hPa increasing
Fort St. John AP (695 m, British Columbia) 1018 hPa decreasing
Fort Stockton- Pecos County Airport (917 m, Texas) 1010 hPa increasing
Fort Wayne Intl. Airport (252 m, Indiana) 1015 hPa steady
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) 1016 hPa steady
Fort Yukon Airport (135 m, Alaska) 997 hPa decreasing
Fosston (388 m, Minnesota) 1027 hPa steady
Francis S. Gabreski Airport (20 m, New York) 1025 hPa decreasing
Frankfort Airport (262 m, Indiana) 1015 hPa steady
Frankfort Dow Memorial Field (193 m, Michigan) 1018 hPa steady
Franklin Airport (616 m, Tennessee) 1011 hPa steady
Franklin Airport (12 m, Virginia) 1012 hPa steady
Franklin County State Airport (70 m, Vermont) 1019 hPa steady
Frederick Airport (92 m, Maryland) 1019 hPa steady
Frederick Regional Airport (377 m, Oklahoma) 1015 hPa increasing
Fredericksburg (517 m, Texas) 1016 hPa steady
Fredericksburg Airport (26 m, Virginia) 1014 hPa steady
Fredericton Intl. Airport (31 m, New Brunswick) 1022 hPa increasing
Freeport Airport (262 m, Illinois) 1016 hPa steady
Frelighsburg (152 m, Quebec) 1019 hPa decreasing
Fremont Airport (379 m, Nebraska) 1023 hPa steady
Fremont Airport (235 m, Michigan) 1016 hPa steady
Fresno Yosemite Intl. Airport (100 m, California) 1011 hPa steady
Friday Harbor Airport (33 m, Washington) 1019 hPa decreasing
Friedman Memorial Airport (1620 m, Idaho) 1026 hPa steady
Frobisher/Iqaluit AP (34 m, Nunavut) 1014 hPa decreasing
Front Royal-warren County (216 m, Virginia) 1016 hPa steady
Ft Severn (15 m, Ontario) 1022 hPa decreasing
Ft. Pickett / Blackstone (134 m, Virginia) 1012 hPa steady
Fullerton Airport (29 m, California) 1015 hPa increasing
Fulton County Airport (241 m, Indiana) 1015 hPa steady
Fulton County Airport (238 m, Ohio) 1014 hPa steady
Fulton County Airport (256 m, Georgia) 1012 hPa increasing
Fulton County Airport (269 m, New York) 1022 hPa steady
Gage Airport (667 m, Oklahoma) 1023 hPa decreasing
Gagetown Awos A (51 m, New Brunswick) 1022 hPa increasing
Gainesville Airport (256 m, Texas) 1018 hPa steady
Gainesville Regional Airport (46 m, Florida) 1015 hPa increasing
Galesburg Airport (233 m, Illinois) 1016 hPa steady
Galliano Airport (0 m, Louisiana) 1016 hPa increasing
Gander Airport (151 m, Newfoundland) 1018 hPa decreasing
Garden (878 m, Kansas) 1026 hPa increasing
Garfield County Regional Airport (1691 m, Colorado) 1022 hPa increasing
Garner Field (287 m, Texas) 1014 hPa steady
Garrison Airport (587 m, North Dakota) 1028 hPa decreasing
Gary Airport (180 m, Indiana) 1016 hPa steady
Gastonia Airport (243 m, North Carolina) 1009 hPa steady
Gatesville Airport (276 m, Texas) 1016 hPa steady
General Mitchell Intl. Airport (211 m, Wisconsin) 1018 hPa increasing
General William J. Fox Airfield (712 m, California) 1014 hPa increasing
George Bush Intercontinental Airport (33 m, Texas) 1016 hPa increasing
George Island (223 m, Manitoba) 1022 hPa decreasing
George M. Bryan Airport (101 m, Mississippi) 1016 hPa steady
Georgetown Airport (240 m, Texas) 1016 hPa increasing
Georgetown Airport (12 m, South Carolina) 1010 hPa steady
Gerald R. Ford Intl. Airport (245 m, Michigan) 1016 hPa increasing
Geraldton AP (349 m, Ontario) 1025 hPa increasing
Giddings Airport (148 m, Texas) 1016 hPa increasing
Gila Bend Airport (269 m, Arizona) 1009 hPa increasing
Gillam Airport (146 m, Manitoba) 1015 hPa decreasing
Gillespie Field Airport (117 m, California) 1016 hPa increasing
Gillette (1230 m, Wyoming) 1031 hPa decreasing
Gilmer Airport (127 m, Texas) 1017 hPa increasing
Gjoa Haven Airport (46 m, Nunavut) 1012 hPa steady
Glasgow Airport (693 m, Montana) 1025 hPa decreasing
Glen Ullin Airport (634 m, North Dakota) 1027 hPa decreasing
Glencoe Airport (302 m, Minnesota) 1023 hPa steady
Glendale Airport (325 m, Arizona) 1010 hPa steady
Glenwood (Asos) (425 m, Minnesota) 1025 hPa steady
Goderich (214 m, Ontario) 1017 hPa increasing
Godman Army Airfield (239 m, Kentucky) 1014 hPa increasing
Gogebic- Iron County Airport (375 m, Michigan) 1024 hPa increasing
Golden Triangle Regional Airport (80 m, Mississippi) 1016 hPa increasing
Gonzales Airport (108 m, Texas) 1015 hPa steady
Goose (49 m, Newfoundland) 1013 hPa increasing
Gordon K. Bush Airport (234 m, Ohio) 1012 hPa steady
Gordonsville Muni (138 m, Virginia) 1014 hPa steady
Goshen Airport (252 m, Indiana) 1015 hPa steady
Grafton Airport (251 m, North Dakota) 1027 hPa decreasing
Graham Airport (342 m, Texas) 1016 hPa steady
Granbury Airport (237 m, Texas) 1016 hPa steady
Grand Canyon National Park Airport (2014 m, Arizona) 1015 hPa decreasing
Grand Forks Air Force Base (276 m, North Dakota) 1027 hPa decreasing
Grand Forks Intl. Airport (255 m, North Dakota) 1028 hPa increasing
Grand Marais (186 m, Minnesota) 1023 hPa decreasing
Grand Marais Airport (505 m, Minnesota) 1023 hPa steady
Grand Rapids (223 m, Manitoba) 1019 hPa decreasing
Grand Rapids (413 m, Minnesota) 1027 hPa increasing
Grand Strand Airport (10 m, South Carolina) 1010 hPa increasing
Grande Prairie Airport (669 m, Alberta) 1020 hPa decreasing
Granite Falls Airport (319 m, Minnesota) 1025 hPa steady
Grant County Intl. Airport (364 m, Washington) 1020 hPa decreasing
Gratiot Community Airport (230 m, Michigan) 1016 hPa steady
Gray Army Airfield (89 m, Washington) 1017 hPa decreasing
Grayling Airport (353 m, Michigan) 1016 hPa decreasing
Great Bend Airport (575 m, Kansas) 1025 hPa increasing
Great Duck Island (183 m, Ontario) 1017 hPa steady
Great Falls Intl. Airport (1116 m, Montana) 1024 hPa decreasing
Greater Binghamton Airport (497 m, New York) 1020 hPa decreasing
Greater Cumberland Regional Airport (236 m, Maryland) 1018 hPa steady
Greater Cumberland Regional Airport (236 m, West-Virginia) 1018 hPa steady
Greater Rochester Intl. Airport (169 m, New York) 1020 hPa increasing
Greater Sudbury (190 m, Ontario) 1017 hPa steady
Greeley- Weld County Airport (1420 m, Colorado) 1032 hPa increasing
Green Bay-Austin Straubel Intl. Airport (209 m, Wisconsin) 1020 hPa increasing
Greenbrier Valley Airport (702 m, West-Virginia) 1013 hPa steady
Greensboro (206 m, Georgia) 1010 hPa steady
Greenville (Amos) (316 m, Maine) 1021 hPa decreasing
Greenville Downtown Airport (319 m, South Carolina) 1010 hPa increasing
Greenville- Spartanburg Intl. Airport (296 m, South Carolina) 1010 hPa increasing
Greenwood (192 m, South Carolina) 1010 hPa increasing
Greenwood (28 m, Nova Scotia) 1025 hPa decreasing
Greenwood- Leflore Airport (47 m, Mississippi) 1017 hPa increasing
Grey Islet (8 m, British Columbia) 1029 hPa decreasing
Grider Field (63 m, Arkansas) 1016 hPa increasing
Griffin Airport (292 m, Georgia) 1012 hPa steady
Griffiss Intl. Airport (154 m, New York) 1020 hPa increasing
Grinnell Airport (307 m, Iowa) 1019 hPa increasing
Grissom Air Reserve Base (247 m, Indiana) 1014 hPa decreasing
Grosse Ile Airport (176 m, Michigan) 1015 hPa steady
Groton (3 m, Connecticut) 1025 hPa steady
Grove Airport (254 m, Oklahoma) 1018 hPa steady
Gulfport (9 m, Mississippi) 1016 hPa increasing
Gulkana Airport (481 m, Alaska) 1005 hPa increasing
Gunnison (2339 m, Colorado) 1020 hPa increasing
Gustavus Airport (12 m, Alaska) 1028 hPa decreasing
Guthrie Airport (327 m, Oklahoma) 1020 hPa increasing
Gwinner Airport (386 m, North Dakota) 1027 hPa steady
H. L. Sonny Callahan Airport (28 m, Alabama) 1015 hPa steady
Haines Airport (9 m, Alaska) 1025 hPa decreasing
Haines Junction (595 m, Yukon) 1015 hPa decreasing
Half Moon Bay Airport (20 m, California) 1017 hPa steady
Halifax Airport (145 m, Nova Scotia) 1025 hPa decreasing
Hall Beach Airport (7 m, Nunavut) 1009 hPa decreasing
Halliburton Field (339 m, Oklahoma) 1018 hPa steady
Hallock (250 m, Minnesota) 1027 hPa steady
Hamilton Airport (396 m, Texas) 1016 hPa increasing
Hamilton Rbg CS (107 m, Ontario) 1018 hPa increasing
Hammond Northshore Regional Airport (13 m, Louisiana) 1016 hPa steady
Hampton Roads Executive Airport (7 m, Virginia) 1013 hPa increasing
Hanchey Army Heliport (97 m, Alabama) 1014 hPa increasing
Hancock (26 m, Maine) 1025 hPa decreasing
Hanford Airport (75 m, California) 1012 hPa steady
Hanksville Airport (1355 m, Utah) 1020 hPa steady
Hannibal Regional Airport (234 m, Missouri) 1017 hPa increasing
Hanover (63 m, Virginia) 1013 hPa decreasing
Hanscom Field (41 m, Massachusetts) 1026 hPa increasing
Harbor Beach(Ramos) (183 m, Michigan) 1017 hPa steady
Harbor Springs Airport (209 m, Michigan) 1018 hPa steady
Harlan Airport (375 m, Iowa) 1023 hPa steady
Harlan Airport (473 m, Kentucky) 1011 hPa steady
Harnett Regional Jetport Airport (60 m, North Carolina) 1010 hPa steady
Harrell Field (40 m, Arkansas) 1015 hPa steady
Harriman-and-West Airport (201 m, Massachusetts) 1023 hPa increasing
Harrington Cda (53 m, Prince Edward Island) 1022 hPa increasing
Harrisburg (121 m, Illinois) 1016 hPa increasing
Harrisburg Intl. Airport (94 m, Pennsylvania) 1019 hPa decreasing
Harrison County Airport (109 m, Texas) 1017 hPa steady
Harrow CDA (AUT) (192 m, Ontario) 1015 hPa increasing
Harry Clever Field Airport (272 m, Ohio) 1014 hPa increasing
Harry P. Williams Memorial Airport (3 m, Louisiana) 1017 hPa increasing
Hartford Airport (6 m, Connecticut) 1025 hPa steady
Hartness State Airport (176 m, Vermont) 1023 hPa increasing
Hartsville Regional Airport (111 m, South Carolina) 1009 hPa increasing
Harvey Airport (487 m, North Dakota) 1027 hPa steady
Hastings Airport (596 m, Nebraska) 1025 hPa increasing
Hattiesburg Bobby L. Chain Airport (46 m, Mississippi) 1016 hPa increasing
Hattiesburg- Laurel Regional Airport (91 m, Mississippi) 1017 hPa increasing
Havre (792 m, Montana) 1022 hPa decreasing
Havre-Saint-Pierre (37 m, Quebec) 1015 hPa steady
Havre-Saint-Pierre (34 m, Quebec) 1015 hPa steady
Hawkins Field (104 m, Mississippi) 1016 hPa increasing
Hawthorne Airport (19 m, California) 1016 hPa increasing
Hay River (164 m, Northwest Territories) 1012 hPa increasing
Hay River Airport (170 m, Northwest Territories) 1012 hPa increasing
Hays Regional Airport (609 m, Kansas) 1026 hPa increasing
Hayward Executive Airport (14 m, California) 1017 hPa increasing
Hazleton Regional Airport (489 m, Pennsylvania) 1021 hPa steady
Hearne Airport (87 m, Texas) 1016 hPa steady
Hebbronville Airport (202 m, Texas) 1016 hPa steady
Hebron Airport (447 m, Nebraska) 1023 hPa steady
Hector Intl. Airport (274 m, North Dakota) 1028 hPa increasing
Henderson Executive Airport (749 m, Nevada) 1011 hPa increasing
Henderson- Oxford Airport (161 m, North Carolina) 1011 hPa steady
Henry County Airport (177 m, Tennessee) 1015 hPa steady
Henry Post Army Airfield (360 m, Oklahoma) 1017 hPa increasing
Herbert Isl. (17 m, British Columbia) 1025 hPa decreasing
Hereford Airport (1154 m, Texas) 1023 hPa steady
Hermiston Airport (195 m, Oregon) 1018 hPa decreasing
Hettinger Airport (824 m, North Dakota) 1031 hPa increasing
Hickory Regional Airport (348 m, North Carolina) 1008 hPa decreasing
High Level Airport (338 m, Alberta) 1014 hPa steady
Hill (666 m, Kansas) 1028 hPa increasing
Hill Air Force Base (1459 m, Utah) 1022 hPa decreasing
Hillsboro Airport (62 m, Oregon) 1014 hPa decreasing
Hillsboro Airport (209 m, Texas) 1016 hPa steady
Hillsdale Airport (360 m, Michigan) 1015 hPa increasing
Hillsville (834 m, Virginia) 1011 hPa steady
Hilton Head Airport (7 m, South Carolina) 1012 hPa increasing
Hobart Regional Airport (478 m, Oklahoma) 1019 hPa increasing
Hollister Airport (70 m, California) 1015 hPa steady
Homer Airport (26 m, Alaska) 1001 hPa increasing
Homerville Airport (57 m, Georgia) 1013 hPa increasing
Homestead Air Reserve Base (2 m, Florida) 1015 hPa increasing
Hoonah Airport (0 m, Alaska) 1028 hPa steady
Hooper Bay Airport (5 m, Alaska) 982 hPa increasing
Hope Aerodrome (39 m, British Columbia) 1017 hPa decreasing
Hopedale (8 m, Newfoundland) 1011 hPa increasing
Horace Williams Airport (155 m, North Carolina) 1010 hPa decreasing
Hot Springs (1153 m, Virginia) 1014 hPa steady
Houghton (327 m, Michigan) 1023 hPa increasing
Houlton Intl. Airport (150 m, Maine) 1021 hPa increasing
Houma- Terrebonne Airport (3 m, Mississippi) 1016 hPa increasing
Houston County Airport (106 m, Texas) 1017 hPa steady
Houston Executive Airport (51 m, Texas) 1016 hPa steady
Houston Southwest Airport (21 m, Texas) 1016 hPa steady
Hudson Valley Regional Airport (51 m, New York) 1023 hPa decreasing
Hulett Airport (1300 m, Wyoming) 1030 hPa steady
Hunter Army Airfield (13 m, Georgia) 1011 hPa increasing
Huntingburg Airport (161 m, Indiana) 1014 hPa decreasing
Huntington Airport (246 m, Indiana) 1014 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) 1015 hPa increasing
Huron Airport (393 m, South Dakota) 1028 hPa increasing
Huslia Airport (65 m, Alaska) 991 hPa increasing
Hutchinson (931 m, Texas) 1024 hPa decreasing
Hutchinson Airport (323 m, Minnesota) 1023 hPa steady
Hutchinson Airport (462 m, Kansas) 1022 hPa decreasing
Hydaburg Seaplane Base (1 m, Alaska) 1041 hPa increasing
Idabel (144 m, Oklahoma) 1017 hPa increasing
Idaho Falls Regional Airport (1441 m, Idaho) 1026 hPa decreasing
Igiugig Airport (27 m, Alaska) 998 hPa increasing
Iliamna Airport (49 m, Alaska) 999 hPa increasing
Illinois Valley Regional Airport (199 m, Illinois) 1015 hPa steady
Imperial (997 m, Nebraska) 1030 hPa increasing
Imperial County AP (-17 m, California) 1009 hPa increasing
Independence Airport (251 m, Kansas) 1019 hPa steady
Independence Airport (298 m, Iowa) 1018 hPa increasing
Indian Mountain LRRS Airport (372 m, Alaska) 994 hPa increasing
Indiana (429 m, Pennsylvania) 1017 hPa steady
Indianapolis Executive Airport (281 m, Indiana) 1014 hPa steady
Indianapolis Intl. Airport (246 m, Indiana) 1014 hPa increasing
Indianapolis Mount Comfort (263 m, Indiana) 1014 hPa steady
Ingonish Beach CS (8 m, Nova Scotia) 1021 hPa decreasing
Inukjuak (25 m, Quebec) 1020 hPa increasing
Inuvik (68 m, Northwest Territories) 1009 hPa decreasing
Inuvik Climate (103 m, Northwest Territories) 1009 hPa decreasing
Inverness Airport (15 m, Florida) 1014 hPa steady
Ionia Airport (249 m, Michigan) 1015 hPa steady
Iowa City Airport (198 m, Iowa) 1017 hPa increasing
Iowa Falls Airport (347 m, Iowa) 1020 hPa steady
Isbell Field (267 m, Alabama) 1013 hPa increasing
Island Lake Airport (235 m, Manitoba) 1022 hPa decreasing
Ithaca Tompkins Regional Airport (335 m, New York) 1020 hPa steady
J. Lynn Helms Sevier (107 m, Arkansas) 1016 hPa increasing
Jack Barstow Airport (194 m, Michigan) 1016 hPa steady
Jack Brooks Regional Airport (7 m, Texas) 1016 hPa increasing
Jack Edwards Airport (5 m, Alabama) 1015 hPa steady
Jackson (91 m, Mississippi) 1016 hPa increasing
Jackson Airport (441 m, Minnesota) 1024 hPa steady
Jackson Hole Airport (1964 m, Wyoming) 1029 hPa increasing
Jackson Julian Carr (416 m, Kentucky) 1012 hPa decreasing
Jacksonville (206 m, Texas) 1017 hPa steady
Jacksonville Airport (190 m, Illinois) 1015 hPa steady
Jacksonville Executive at Craig Airport (12 m, Florida) 1013 hPa increasing
Jacksonville Intl. Airport (11 m, Florida) 1013 hPa increasing
Jacqueline Cochran Regional Airport (-36 m, California) 1009 hPa decreasing
Jaffrey Airport (317 m, New Hampshire) 1025 hPa increasing
Jamestown Regional Airport (454 m, North Dakota) 1028 hPa increasing
Jasper Airport (65 m, Texas) 1017 hPa steady
Jasper County Airport (213 m, Indiana) 1015 hPa steady
Jefferson (167 m, Missouri) 1016 hPa increasing
Jennings Airport (7 m, Louisiana) 1016 hPa steady
Jerome (1233 m, Idaho) 1024 hPa decreasing
Jim Hamilton (59 m, South Carolina) 1009 hPa increasing
Jim Kelly Field (736 m, Nebraska) 1026 hPa steady
Jimmy Lake (636 m, Saskatchewan) 1014 hPa decreasing
John Bell Williams Airport (75 m, Mississippi) 1016 hPa steady
John F. Kennedy Intl. Airport (7 m, New York) 1023 hPa decreasing
John F. Kennedy Memorial Airport (251 m, Wisconsin) 1024 hPa increasing
John Glenn Columbus Intl. Airport (258 m, Ohio) 1013 hPa increasing
John Wayne Airport (16 m, California) 1016 hPa increasing
Johnson (334 m, Kansas) 1019 hPa increasing
Johnston County Airport (50 m, North Carolina) 1010 hPa steady
Johnstown (696 m, Pennsylvania) 1017 hPa decreasing
Joint Base Andrews (88 m, Maryland) 1015 hPa decreasing
Joint Forces Training Base (11 m, California) 1016 hPa increasing
Joliet Regional Airport (177 m, Illinois) 1015 hPa steady
Jonesboro Airport (80 m, Arkansas) 1017 hPa increasing
Jonesville Airport (430 m, Virginia) 1012 hPa steady
Jonquière (128 m, Quebec) 1017 hPa decreasing
Joplin Regional Airport (297 m, Missouri) 1018 hPa increasing
Jordan Airport (811 m, Montana) 1027 hPa decreasing
Junction Airport (522 m, Texas) 1012 hPa increasing
Juneau Intl. Airport (7 m, Alaska) 1028 hPa decreasing
Kake Airport (9 m, Alaska) 1031 hPa decreasing
Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) 1015 hPa decreasing
Kalskag Airport (17 m, Alaska) 1029 hPa steady
Kaltag Airport (60 m, Alaska) 989 hPa steady
Kamloops Airport (345 m, British Columbia) 1018 hPa decreasing
Kansas City Intl. Airport (313 m, Missouri) 1020 hPa increasing
Kapuskasing (218 m, Ontario) 1022 hPa increasing
Kapuskasing (227 m, Ontario) 1022 hPa increasing
Katatota Island (AUT) (261 m, Ontario) 1026 hPa increasing
Kearney Regional Airport (649 m, Nebraska) 1027 hPa increasing
Keesler Air Force Base (10 m, Mississippi) 1016 hPa increasing
Kejimkujik 1 (165 m, Nova Scotia) 1026 hPa decreasing
Kelowna Intl. Airport (456 m, British Columbia) 1019 hPa decreasing
Kelsey Dam CS (183 m, Manitoba) 1014 hPa decreasing
Kemmerer Municipal Airport (2220 m, Wyoming) 1028 hPa steady
Kenai Airport (29 m, Alaska) 1000 hPa increasing
Kenora Airport (406 m, Ontario) 1028 hPa increasing
Kenosha Regional Airport (226 m, Wisconsin) 1017 hPa increasing
Kentville (49 m, Nova Scotia) 1025 hPa steady
Keokuk Airport (205 m, Iowa) 1016 hPa steady
Kerrville Airport (493 m, Texas) 1016 hPa steady
Ketchikan Airport (29 m, Alaska) 1030 hPa steady
Key West Airport (5 m, Florida) 1015 hPa increasing
Keystone Heights Airport (60 m, Florida) 1014 hPa increasing
Kickapoo Downtown Airport (304 m, Texas) 1017 hPa steady
Killarney (196 m, Ontario) 1019 hPa increasing
Killeen (283 m, Texas) 1014 hPa increasing
Killeen- Fort Hood Regional Airport (309 m, Texas) 1015 hPa decreasing
Kimball Airport (1501 m, Nebraska) 1029 hPa steady
Kindersley Regional Airport (698 m, Saskatchewan) 1017 hPa decreasing
King Cove Airport (47 m, Alaska) 998 hPa increasing
King Salmon Airport (14 m, Alaska) 997 hPa increasing
Kings Land O' Lakes Airport (520 m, Wisconsin) 1022 hPa steady
Kingston Arpt (Man) (93 m, Ontario) 1019 hPa steady
Kingstree Airport (20 m, South Carolina) 1009 hPa steady
Kipnuk Airport (3 m, Alaska) 982 hPa increasing
Kirkland Lake (324 m, Ontario) 1016 hPa increasing
Kirksville Regional Airport (294 m, Missouri) 1018 hPa increasing
Kissimmee Gateway Airport (25 m, Florida) 1015 hPa increasing
Kit Carson County Airport (1285 m, Colorado) 1030 hPa increasing
Kivalina Airport (3 m, Alaska) 986 hPa decreasing
Klawock Airport (24 m, Alaska) 1030 hPa increasing
Knox Airport (209 m, Indiana) 1015 hPa steady
Knox County Airport (363 m, Ohio) 1013 hPa steady
Knox County Regional Airport (17 m, Maine) 1024 hPa decreasing
Knoxville (283 m, Iowa) 1018 hPa steady
Kodiak Airport (34 m, Alaska) 1003 hPa increasing
Koliganek Airport (82 m, Alaska) 997 hPa increasing
Komakuk Beach (13 m, Yukon) 1003 hPa decreasing
Koyuk Airport (40 m, Alaska) 985 hPa increasing
Kugaaruk Airport (325 m, Nunavut) 1009 hPa decreasing
Kugluktuk Airport (23 m, Nunavut) 1021 hPa decreasing
Kuujjuaq Airport (44 m, Quebec) 1015 hPa steady
Kuujjuarapik Airport (24 m, Quebec) 1020 hPa increasing
L'Assomption (21 m, Quebec) 1019 hPa decreasing
L. M. Clayton Airport (605 m, Montana) 1026 hPa decreasing
La Baie (135 m, Quebec) 1016 hPa decreasing
La Crosse Regional Airport (202 m, Wisconsin) 1020 hPa increasing
La Grande Rivière Airport (195 m, Quebec) 1020 hPa increasing
La Grande-4 Airport (306 m, Quebec) 1017 hPa increasing
La Grande/Union County Airport (826 m, Oregon) 1035 hPa decreasing
La Grange (99 m, Texas) 1015 hPa steady
La Pocatière (31 m, Quebec) 1017 hPa decreasing
La Porte Airport (248 m, Indiana) 1015 hPa steady
La Ronge Airport (379 m, Saskatchewan) 1012 hPa decreasing
La Ronge Airport (379 m, Saskatchewan) 1011 hPa decreasing
La Tuque (169 m, Quebec) 1018 hPa decreasing
La Veta Pass (3114 m, Colorado) 1030 hPa steady
LaGrange Callaway Airport (211 m, Georgia) 1013 hPa steady
LaGuardia Airport (9 m, New York) 1023 hPa decreasing
Lac La Martre (271 m, Northwest Territories) 1014 hPa increasing
Lackland Air Force Base (210 m, Texas) 1014 hPa increasing
Lacon Airport (173 m, Illinois) 1015 hPa increasing
Laconia Airport (166 m, New Hampshire) 1024 hPa increasing
Ladd Army Airfield (137 m, Alaska) 994 hPa decreasing
Lafayette Regional Airport (13 m, Louisiana) 1016 hPa increasing
Lago Vista Airport (375 m, Texas) 1016 hPa steady
Lagoon City (221 m, Ontario) 1018 hPa decreasing
Lake Charles Airport (5 m, Louisiana) 1017 hPa increasing
Lake City Gateway AP (61 m, Florida) 1013 hPa steady
Lake County Airport (3026 m, Colorado) 1019 hPa increasing
Lake Cumberland Regional Airport (283 m, Kentucky) 1013 hPa steady
Lake Elmo Airport (284 m, Minnesota) 1023 hPa steady
Lake Havasu City Airport (238 m, Arizona) 1009 hPa steady
Lake Hood Seaplane Base (22 m, Alaska) 999 hPa increasing
Lake Minchumina Airport (213 m, Alaska) 977 hPa increasing
Lake Tahoe Airport (1909 m, California) 1019 hPa increasing
Lakefront Airport (3 m, Louisiana) 1016 hPa increasing
Lakehurst AP (24 m, New Jersey) 1021 hPa decreasing
Lakehurst Maxfield Field (31 m, New Jersey) 1021 hPa decreasing
Lakeland Airport (496 m, Wisconsin) 1022 hPa increasing
Lakeland Linder Regional Airport (1 m, Florida) 1015 hPa increasing
Lamar Airport (1129 m, Colorado) 1029 hPa increasing
Lamoni (342 m, Iowa) 1018 hPa increasing
Lampasas Airport (370 m, Texas) 1015 hPa steady
Lancaster Airport (123 m, Pennsylvania) 1020 hPa decreasing
Lancaster County Airport (148 m, South Carolina) 1009 hPa steady
Lancaster Regional Airport (153 m, Texas) 1016 hPa steady
Langdon Airport (490 m, North Dakota) 1026 hPa steady
Langlade (464 m, Wisconsin) 1021 hPa increasing
Langley Field (6 m, Virginia) 1013 hPa decreasing
Lansing Airport (188 m, Illinois) 1016 hPa steady
Lapeer Airport (254 m, Michigan) 1016 hPa steady
Laramie Airport (2218 m, Wyoming) 1030 hPa increasing
Laredo Intl. Airport (155 m, Texas) 1015 hPa increasing
Laughlin/Bullhead Intl. Airport (167 m, Arizona) 1009 hPa steady
Laurens County Airport (212 m, South Carolina) 1009 hPa steady
Laurinburg- Maxton Airport (67 m, North Carolina) 1009 hPa increasing
Lawrence Airport (45 m, Maine) 1025 hPa increasing
Lawrence Airport (254 m, Kansas) 1020 hPa increasing
Lawrence J. Timmerman Airport (224 m, Wisconsin) 1017 hPa steady
Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) 1015 hPa decreasing
Lawrenceville/brunswick Muni (100 m, Virginia) 1011 hPa steady
Lawson Army Airfield (71 m, Georgia) 1014 hPa increasing
Lawton (338 m, Oklahoma) 1017 hPa increasing
Le Mars Airport (365 m, Iowa) 1024 hPa steady
Leader Airport (676 m, Saskatchewan) 1018 hPa decreasing
Lebanon Airport (182 m, New Hampshire) 1021 hPa increasing
Lee C. Fine Memorial Airport (265 m, Missouri) 1017 hPa steady
Lee Gilmer Memorial Airport (389 m, Georgia) 1011 hPa increasing
Lee's Summit Airport (306 m, Missouri) 1019 hPa increasing
Leesburg Executive Airport (119 m, Virginia) 1017 hPa steady
Leesburg Intl. Airport (125 m, Florida) 1015 hPa increasing
Lehigh Valley Intl. Airport (117 m, Pennsylvania) 1021 hPa decreasing
Lemhi (1233 m, Idaho) 1025 hPa decreasing
Lenawee County Airport (244 m, Michigan) 1016 hPa increasing
Leonardtown Airport (43 m, Maryland) 1016 hPa steady
Lethbridge (929 m, Alberta) 1020 hPa decreasing
Lewis University Airport (231 m, Illinois) 1015 hPa steady
Lewiston Airport (438 m, Idaho) 1019 hPa decreasing
Lewistown Airport (1263 m, Montana) 1025 hPa decreasing
Liberal Mid-America Regional Airport (879 m, Kansas) 1025 hPa increasing
Lima Allen (296 m, Ohio) 1014 hPa increasing
Limon Airport (1635 m, Colorado) 1030 hPa increasing
Lincoln Airport (37 m, California) 1012 hPa steady
Lincoln Airport (362 m, Nebraska) 1023 hPa steady
Lincolnton Airport (267 m, North Carolina) 1009 hPa steady
Lindburg Landing (183 m, Northwest Territories) 1013 hPa increasing
Linden Airport (7 m, New Jersey) 1023 hPa steady
Linton Airport (542 m, North Dakota) 1028 hPa steady
Litchfield Airport (347 m, Minnesota) 1023 hPa steady
Litchfield Airport (210 m, Illinois) 1015 hPa steady
Little Falls/Morrison (342 m, Minnesota) 1024 hPa steady
Little Rock Air Force Base (103 m, Arkansas) 1017 hPa increasing
Livermore Airport (121 m, California) 1014 hPa increasing
Livingston County Spencer J. Hardy Airport (293 m, Michigan) 1015 hPa steady
Lloyd Stearman Field (416 m, Kansas) 1021 hPa steady
Lloydminster Airport (669 m, Alberta) 1016 hPa decreasing
Logan County Airport (178 m, Illinois) 1015 hPa steady
Logan Intl. Airport (9 m, Massachusetts) 1025 hPa steady
Logan-Cache Airport (1358 m, Utah) 1024 hPa increasing
Logansport Airport (225 m, Indiana) 1015 hPa steady
Lompoc Airport (27 m, California) 1017 hPa decreasing
London Airport (278 m, Ontario) 1017 hPa steady
London Madison County Airport (330 m, Ohio) 1013 hPa increasing
Lonesome Pine Airport (817 m, Virginia) 1012 hPa steady
Long (30 m, New York) 1024 hPa decreasing
Long Beach Airport (12 m, California) 1015 hPa increasing
Long Prairie Airport (394 m, Minnesota) 1024 hPa steady
Longville Airport (407 m, Minnesota) 1025 hPa steady
Lorain (242 m, Ohio) 1015 hPa increasing
Los Angeles Downtow (82 m, California) 1015 hPa increasing
Los Angeles Intl. Airport (30 m, California) 1016 hPa increasing
Louisa (150 m, Virginia) 1015 hPa steady
Louisville Intl. Airport (149 m, Kentucky) 1013 hPa increasing
Lowcountry Regional Airport (31 m, South Carolina) 1011 hPa steady
Lowe Army Heliport (74 m, Alabama) 1012 hPa steady
Lower Carp Lake (373 m, Northwest Territories) 1014 hPa increasing
Luce (265 m, Michigan) 1019 hPa increasing
Lucky Lake (665 m, Saskatchewan) 1020 hPa decreasing
Luke Air Force Base (331 m, Arizona) 1009 hPa increasing
Lumberton Airport (38 m, North Carolina) 1009 hPa increasing
Lunenburg Airport (160 m, Virginia) 1011 hPa steady
Lupin (488 m, Nunavut) 1019 hPa increasing
Luray Caverns Airport (275 m, Virginia) 1015 hPa steady
Luverne Airport (436 m, Minnesota) 1025 hPa steady
Lynchburg Regional Airport (286 m, Virginia) 1012 hPa decreasing
Lynn Lake Airport (354 m, Manitoba) 1009 hPa decreasing
Lytton (225 m, British Columbia) 1017 hPa decreasing
Lytton Airport (225 m, British Columbia) 1017 hPa decreasing
MBS Intl. Airport (204 m, Michigan) 1016 hPa increasing
Mac Crenshaw Memorial Airport (138 m, Alabama) 1014 hPa increasing
MacDill Air Force Base (4 m, Florida) 1015 hPa increasing
Mackenzie (690 m, British Columbia) 1022 hPa decreasing
Mackenzie Airport (695 m, British Columbia) 1022 hPa decreasing
Mackinac Island Airport (226 m, Michigan) 1018 hPa increasing
Macomb Airport (216 m, Illinois) 1016 hPa steady
Madera Airport (77 m, California) 1012 hPa increasing
Madison Airport (523 m, South Dakota) 1026 hPa steady
Madison Airport (250 m, Indiana) 1014 hPa increasing
Madison County Executive Airport (230 m, Alabama) 1014 hPa increasing
Magdalen Islands (8 m, Quebec) 1019 hPa increasing
Magdalen Islands Airport (18 m, Quebec) 1019 hPa increasing
Magic Valley Regional Airport (1265 m, Idaho) 1022 hPa decreasing
Mahnomen Airport (379 m, Minnesota) 1026 hPa steady
Majuro (2 m, Missouri) 1008 hPa decreasing
Malahat (366 m, British Columbia) 1018 hPa decreasing
Malcolm McKinnon Airport (6 m, Georgia) 1012 hPa increasing
Malmstrom Air Force Base (1056 m, Montana) 1024 hPa decreasing
Manchester (71 m, New Hampshire) 1025 hPa increasing
Mandan Airport (593 m, North Dakota) 1028 hPa steady
Manhattan Regional Airport (322 m, Kansas) 1022 hPa increasing
Manistee (189 m, Michigan) 1020 hPa increasing
Manistique (209 m, Michigan) 1019 hPa steady
Manitowish Waters Airport (491 m, Wisconsin) 1022 hPa increasing
Manitowoc (198 m, Wisconsin) 1022 hPa increasing
Maniwaki Airport (201 m, Quebec) 1018 hPa steady
Mankato Regional Airport (311 m, Minnesota) 1024 hPa increasing
Manokotak Airport (16 m, Alaska) 995 hPa increasing
Mansfield Lahm Regional Airport (395 m, Ohio) 1014 hPa increasing
Maple Creek (767 m, Saskatchewan) 1020 hPa decreasing
Maple Lake Airport (313 m, Minnesota) 1023 hPa steady
Marana Regional Airport (619 m, Arizona) 1012 hPa steady
March Air Reserve Base (468 m, California) 1015 hPa decreasing
Marco Island Airport (2 m, Florida) 1015 hPa increasing
Marfa Airport (1473 m, Texas) 1013 hPa decreasing
Marianna Airport (34 m, Florida) 1014 hPa increasing
Marin (1 m, California) 1015 hPa steady
Marine Corps Air Facility Quantico Airport (4 m, Virginia) 1016 hPa decreasing
Marine Corps Air Station Beaufort Airport (12 m, South Carolina) 1011 hPa increasing
Marine Corps Air Station Camp Pendleton (24 m, California) 1016 hPa increasing
Marine Corps Air Station Cherry Point (11 m, North Carolina) 1011 hPa decreasing
Marine Corps Air Station Miramar (134 m, California) 1016 hPa increasing
Marine Corps Air Station New River (8 m, North Carolina) 1010 hPa decreasing
Marine Corps Auxiliary Landing Field Bogue (7 m, North Carolina) 1011 hPa increasing
Marion (350 m, Arkansas) 1017 hPa increasing
Marion Airport (262 m, Indiana) 1014 hPa steady
Marion Airport (303 m, Ohio) 1014 hPa increasing
Marion Airport (28 m, South Carolina) 1009 hPa steady
Marshall Army Airfield (324 m, Kansas) 1022 hPa increasing
Marshall Don Hunter Sr. Airport (31 m, Alaska) 987 hPa steady
Marshall Town Muni (296 m, Iowa) 1019 hPa increasing
Marshfield Airport (389 m, Wisconsin) 1021 hPa increasing
Martha's Vineyard Airport (21 m, Massachusetts) 1026 hPa decreasing
Martin State Airport (7 m, Maryland) 1019 hPa steady
Mary’s Harbour (11 m, Newfoundland) 1012 hPa decreasing
Mary's Harbour Airport (12 m, Newfoundland) 1012 hPa decreasing
Marysville Airport (391 m, Kansas) 1022 hPa steady
Mason (197 m, Michigan) 1016 hPa steady
Mason (363 m, Iowa) 1021 hPa increasing
Mason Jewett Field Airport (280 m, Michigan) 1015 hPa steady
Massena Intl. Airport (65 m, New York) 1019 hPa steady
Matagami Airport (280 m, Quebec) 1020 hPa decreasing
Maury County Airport (208 m, Tennessee) 1014 hPa steady
Maverick County Memorial IAP (270 m, Texas) 1013 hPa steady
Maxwell Air Force Base (51 m, Alabama) 1014 hPa increasing
Mayfld Grav Cnty AP (159 m, Kentucky) 1016 hPa steady
Mayo Airport (504 m, Yukon) 1010 hPa decreasing
Mc Gregor (180 m, Texas) 1017 hPa increasing
McAlester Regional Airport (231 m, Oklahoma) 1017 hPa increasing
McAllen Miller Intl. Airport (33 m, Texas) 1017 hPa increasing
McCall Airport (1530 m, Idaho) 1023 hPa decreasing
McCarran Intl. Airport (664 m, Nevada) 1010 hPa decreasing
McChord Field (88 m, Washington) 1017 hPa decreasing
McClellan Airfield (23 m, California) 1013 hPa steady
McClellan- Palomar Airport (100 m, California) 1016 hPa increasing
McComb- Pike County Airport (126 m, Mississippi) 1016 hPa increasing
McConnell Air Force Base (413 m, Kansas) 1021 hPa increasing
McCook Ben Nelson Regional Airport (786 m, Nebraska) 1029 hPa increasing
McEntire Joint National Guard Base (77 m, South Carolina) 1010 hPa increasing
McGhee Tyson Airport (299 m, Tennessee) 1011 hPa increasing
McGrath Airport (103 m, Alaska) 993 hPa increasing
McGregor Airport (374 m, Minnesota) 1024 hPa steady
McGuire Air Force Base (41 m, New Jersey) 1020 hPa steady
McHenry Airport (894 m, Maryland) 1015 hPa steady
McKellar- Sipes Regional Airport (132 m, Tennessee) 1016 hPa increasing
McKinley National Park Airport (524 m, Alaska) 996 hPa increasing
McKinney National Airport (176 m, Texas) 1017 hPa increasing
McMinn County Airport (266 m, Tennessee) 1013 hPa increasing
McMinnville Airport (159 m, Oregon) 1014 hPa decreasing
McNary Field Airport (61 m, Oregon) 1013 hPa decreasing
McTavish (73 m, Quebec) 1018 hPa steady
Meadows Field Airport (150 m, California) 1011 hPa decreasing
Mecklenburg-Bruns. Arpt (430 m, Virginia) 1013 hPa steady
Medford Airport (397 m, Oregon) 1012 hPa decreasing
Medicine Hat (717 m, Alberta) 1018 hPa decreasing
Medicine Lodge (467 m, Kansas) 1023 hPa increasing
Meeker (1948 m, Colorado) 1026 hPa increasing
Melbourne Intl. Airport (10 m, Florida) 1014 hPa increasing
Melfort (490 m, Saskatchewan) 1017 hPa decreasing
Memorial Field Airport (165 m, Arkansas) 1016 hPa increasing
Memphis Airport (87 m, Tennessee) 1017 hPa increasing
Mena Intermtn Muni (325 m, Arkansas) 1016 hPa increasing
Menominee Airport (191 m, Michigan) 1023 hPa increasing
Menomonie Airport (273 m, Wisconsin) 1022 hPa steady
Merced Regional Airport (47 m, California) 1012 hPa increasing
Mercer County Airport (871 m, West-Virginia) 1011 hPa steady
Mercer County Regional Airport (553 m, North Dakota) 1028 hPa steady
Meriden Markham Airport (31 m, Connecticut) 1025 hPa steady
Meridian Regional Airport (94 m, Mississippi) 1016 hPa increasing
Merrill Airport (401 m, Wisconsin) 1022 hPa steady
Metropolis Airport (117 m, Illinois) 1016 hPa steady
Mexia Limestone County Airport (166 m, Texas) 1016 hPa increasing
Miami Executive Airport (3 m, Florida) 1015 hPa increasing
Miami Intl. Airport (4 m, Florida) 1015 hPa increasing
Miami-Opa Locka Executive Airport (3 m, Florida) 1015 hPa increasing
Michael J. Smith Field (3 m, North Carolina) 1011 hPa decreasing
Michel-Pouliot Gaspé Airport (35 m, Quebec) 1017 hPa decreasing
Michigan City Airport (200 m, Indiana) 1016 hPa steady
Mid Delta Regional Airport (40 m, Mississippi) 1017 hPa increasing
Mid-Ohio Valley Regional Airport (262 m, West-Virginia) 1013 hPa steady
MidAmerica St. Louis Airport (135 m, Illinois) 1015 hPa decreasing
MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) 1012 hPa increasing
Middle Georgia Regional Airport (110 m, Georgia) 1012 hPa increasing
Middlebury State AP (149 m, Vermont) 1020 hPa steady
Middlesboro Airport (352 m, Kentucky) 1012 hPa increasing
Middleton Field (78 m, Alabama) 1015 hPa increasing
Middleton Island Airport (14 m, Alaska) 1006 hPa decreasing
Middleton Muni - Morey Field (283 m, Wisconsin) 1016 hPa steady
Midland Airpark Airport (854 m, Texas) 1013 hPa steady
Midlothian Airport (217 m, Texas) 1016 hPa steady
Midway Intl. Airport (190 m, Illinois) 1016 hPa increasing
Miles City Airport (801 m, Montana) 1029 hPa decreasing
Miley Memorial Field Airport (2124 m, Wyoming) 1027 hPa increasing
Milford Municipal (1536 m, Utah) 1019 hPa increasing
Millard Airport (320 m, Nebraska) 1022 hPa steady
Miller Air Park (25 m, New Jersey) 1022 hPa decreasing
Miller Field Airport (792 m, Nebraska) 1031 hPa decreasing
Millington Regional Jetport Airport (98 m, Tennessee) 1016 hPa steady
Millinocket Airport (124 m, Maine) 1022 hPa increasing
Milton (192 m, Massachusetts) 1026 hPa steady
Minden (85 m, Louisiana) 1016 hPa steady
Mineral Point (359 m, Wisconsin) 1016 hPa steady
Mineral Wells Airport (296 m, Texas) 1015 hPa increasing
Minneapolis (255 m, Minnesota) 1023 hPa increasing
Minot Air Force Base (497 m, North Dakota) 1025 hPa decreasing
Minot Intl. Airport (522 m, North Dakota) 1026 hPa decreasing
Mirabel Airport (82 m, Quebec) 1019 hPa decreasing
Mission Field (1418 m, Montana) 1028 hPa decreasing
Mitchell Airport (397 m, South Dakota) 1028 hPa steady
Mobile Downtown Airport (8 m, Alabama) 1016 hPa increasing
Mobile Regional Airport (67 m, Alabama) 1016 hPa increasing
Mobridge Airport (508 m, South Dakota) 1029 hPa increasing
Modesto (30 m, California) 1013 hPa increasing
Moffett Federal Airfield (12 m, California) 1016 hPa decreasing
Mojave Air and Space Port Airport (849 m, California) 1014 hPa steady
Moncton Airport (71 m, New Brunswick) 1022 hPa decreasing
Mondell Fld AP (1272 m, Wyoming) 1030 hPa steady
Monmouth Executive Airport (48 m, New Jersey) 1023 hPa decreasing
Monroe Airport (331 m, Wisconsin) 1016 hPa steady
Monroe Regional Airport (24 m, Louisiana) 1017 hPa increasing
Mont-Joli Airport (54 m, Quebec) 1017 hPa steady
Montauk Airport (2 m, New York) 1025 hPa decreasing
Monterey Regional Airport (77 m, California) 1018 hPa increasing
Montevideo (Awos) (315 m, Minnesota) 1025 hPa steady
Montgomery Airport (164 m, Maryland) 1020 hPa decreasing
Montgomery Field Airport (129 m, California) 1016 hPa increasing
Montgomery Regional Airport (62 m, Alabama) 1015 hPa increasing
Monticello Airport (36 m, Arkansas) 1016 hPa increasing
Monticello Regional Airport (259 m, Iowa) 1016 hPa steady
Montreal Airport Trudeau (34 m, Quebec) 1018 hPa decreasing
Montrose Airport (1755 m, Colorado) 1019 hPa increasing
Moody Air Force Base (71 m, Georgia) 1013 hPa increasing
Moore County Airport (141 m, North Carolina) 1011 hPa increasing
Moorhead Airport (280 m, Minnesota) 1027 hPa steady
Moose Jaw (577 m, Saskatchewan) 1022 hPa decreasing
Moose Lake Co Arpt (328 m, Minnesota) 1023 hPa steady
Moosonee (9 m, Ontario) 1023 hPa increasing
Moosonee (9 m, Ontario) 1023 hPa increasing
Moosonee Airport (9 m, Quebec) 1023 hPa increasing
Mora Airport (309 m, Minnesota) 1024 hPa increasing
Morden (298 m, Manitoba) 1027 hPa decreasing
Morgantown Airport (380 m, West-Virginia) 1014 hPa decreasing
Morris Airport (344 m, Minnesota) 1025 hPa steady
Morris Airport (178 m, Illinois) 1015 hPa steady
Morristown Airport (57 m, New Jersey) 1023 hPa steady
Morristown Airport (400 m, Tennessee) 1011 hPa steady
Morrisville- Stowe State Airport (223 m, Vermont) 1021 hPa increasing
Moultrie Airport (90 m, Georgia) 1013 hPa steady
Mount Airy/Surry (380 m, North Carolina) 1011 hPa steady
Mount Carmel Airport (131 m, Illinois) 1015 hPa steady
Mount Forest (415 m, Ontario) 1018 hPa decreasing
Mount Pleasant Airport (111 m, Texas) 1017 hPa steady
Mount Pleasant Airport (224 m, Iowa) 1016 hPa steady
Mount Pleasant Airport (230 m, Michigan) 1016 hPa steady
Mount Pleasant Regional Airport (4 m, South Carolina) 1010 hPa steady
Mount Shasta (1077 m, California) 1018 hPa increasing
Mount Vernon Airport (146 m, Illinois) 1016 hPa increasing
Mount Washington Regional Airport (319 m, New Hampshire) 1021 hPa decreasing
Mountain Empire Airport (780 m, Virginia) 1012 hPa steady
Mountain Home Air Force Base (912 m, Idaho) 1022 hPa decreasing
Muir Army Airfield (149 m, Pennsylvania) 1020 hPa decreasing
Mullan Pass (1829 m, Idaho) 1020 hPa decreasing
Murray-Calloway County Airport (176 m, Kentucky) 1015 hPa steady
Murrieta Hot Springs (412 m, California) 1015 hPa steady
Muscatine Airport (167 m, Iowa) 1016 hPa steady
Muskegon (193 m, Michigan) 1016 hPa increasing
Muskrat Dam Airport (278 m, Ontario) 1024 hPa decreasing
Myrtle Beach Intl. Airport (8 m, South Carolina) 1010 hPa increasing
Nacogdoches (108 m, Texas) 1017 hPa increasing
Nagagami (AUT) (264 m, Ontario) 1024 hPa increasing
Nakusp (512 m, British Columbia) 1020 hPa decreasing
Nampa Airport (773 m, Idaho) 1022 hPa steady
Nanaimo Airport (28 m, British Columbia) 1019 hPa decreasing
Nantucket Memorial Airport (13 m, Massachusetts) 1027 hPa decreasing
Napa Airport (10 m, California) 1014 hPa increasing
Naples Airport (3 m, Florida) 1015 hPa increasing
Nappan (20 m, Nova Scotia) 1024 hPa steady
Nashua Airport (61 m, New Hampshire) 1025 hPa increasing
Natashquan Airport (9 m, Quebec) 1016 hPa increasing
Natashquan Airport (11 m, Quebec) 1016 hPa increasing
Natchez- Adams County Airport (83 m, Mississippi) 1017 hPa increasing
Natchitoches Regional Airport (37 m, Louisiana) 1016 hPa steady
Naval Air Facility El Centro (-13 m, California) 1011 hPa increasing
Naval Air Station Corpus Christi (6 m, Texas) 1016 hPa increasing
Naval Air Station Fallon Airport (1199 m, Nevada) 1015 hPa decreasing
Naval Air Station Jacksonville (7 m, Florida) 1013 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) 1012 hPa increasing
Naval Air Station Meridian (91 m, Louisiana) 1017 hPa increasing
Naval Air Station North Island (8 m, California) 1016 hPa decreasing
Naval Air Station Patuxent River (14 m, Maryland) 1015 hPa increasing
Naval Air Station Pensacola Airport (9 m, Florida) 1015 hPa increasing
Naval Air Station Point Mugu (2 m, California) 1016 hPa increasing
Naval Air Station Whidbey (10 m, Washington) 1020 hPa decreasing
Naval Air Station Whiting Field (54 m, Florida) 1014 hPa increasing
Naval Air Station Whiting Field (61 m, Florida) 1014 hPa increasing
Naval Air Weapons Station China Lake (696 m, California) 1011 hPa decreasing
Naval Auxiliary Landing Field Orange Grove (78 m, Texas) 1015 hPa increasing
Naval Outlying Landing Field Imperial Beach (6 m, California) 1016 hPa decreasing
Naval Station Mayport (5 m, Florida) 1013 hPa increasing
Naval Station Norfolk (5 m, Virginia) 1013 hPa decreasing
Nebraska City Airport (354 m, Nebraska) 1022 hPa steady
Needles Airport (302 m, California) 1006 hPa increasing
Neil Armstrong Airport (278 m, Ohio) 1014 hPa increasing
Nellis Air Force Base (570 m, Nevada) 1011 hPa decreasing
Nelson (535 m, British Columbia) 1021 hPa decreasing
Nenana (110 m, Alaska) 991 hPa decreasing
New Bedford Regional Airport (23 m, Massachusetts) 1026 hPa decreasing
New Braunfels Airport (197 m, Texas) 1015 hPa increasing
New Carlisle (46 m, Quebec) 1018 hPa decreasing
New Castle Airport (327 m, Pennsylvania) 1016 hPa steady
New Century AirCenter (331 m, Kansas) 1020 hPa increasing
New Kent Airport (38 m, Virginia) 1013 hPa steady
New Lisbon Airport (276 m, Wisconsin) 1017 hPa steady
New Market Airport (297 m, Virginia) 1014 hPa decreasing
New Orleans (NAS) (0 m, Louisiana) 1016 hPa increasing
New Orleans Airport (9 m, Louisiana) 1016 hPa increasing
New Orleans Downtown (9 m, Louisiana) 1016 hPa increasing
New River Valley Airport (642 m, Virginia) 1012 hPa steady
New Smyrna Beach Airport (3 m, Florida) 1013 hPa steady
New Ulm Airport (308 m, Minnesota) 1023 hPa steady
New York (27 m, New York) 1023 hPa decreasing
Newark Intl. Airport (9 m, New Jersey) 1023 hPa decreasing
Newark- Heath Airport (269 m, Ohio) 1013 hPa increasing
Newberry County Airport (173 m, South Carolina) 1010 hPa steady
Newnan- Coweta County Airport (296 m, Georgia) 1013 hPa increasing
Newport (73 m, Arkansas) 1018 hPa increasing
Newport Airport (37 m, Oregon) 1015 hPa increasing
Newport State Airport (284 m, Vermont) 1020 hPa steady
Newport State Airport (52 m, Rhode Island) 1026 hPa decreasing
Newton (467 m, Kansas) 1022 hPa increasing
Newton Airport (290 m, Iowa) 1019 hPa increasing
Niagara Falls Intl. Airport (180 m, New York) 1019 hPa increasing
Nicolet (8 m, Quebec) 1018 hPa decreasing
Nipawin (372 m, Saskatchewan) 1016 hPa decreasing
Nipawin Airport (374 m, Saskatchewan) 1016 hPa decreasing
Noatak Airport (30 m, Alaska) 989 hPa decreasing
Nogales Airport (1184 m, Arizona) 1012 hPa increasing
Nome Airport (6 m, Alaska) 977 hPa increasing
Noorvik Airport (17 m, Alaska) 987 hPa increasing
Norfolk Intl. Airport (9 m, Virginia) 1013 hPa decreasing
Norfolk Regional Airport (473 m, Nebraska) 1024 hPa increasing
Norman Wells (78 m, Northwest Territories) 1013 hPa decreasing
Normandin (137 m, Quebec) 1014 hPa decreasing
North Battleford Airport (548 m, Saskatchewan) 1017 hPa decreasing
North Bay (370 m, Ontario) 1017 hPa decreasing
North Central State Airport (134 m, Rhode Island) 1020 hPa decreasing
North Central West Virginia Airport (367 m, West-Virginia) 1013 hPa steady
North Las Vegas Airport (671 m, Nevada) 1012 hPa decreasing
North Perry Airport (3 m, Florida) 1015 hPa increasing
North Point (8 m, Prince Edward Island) 1019 hPa decreasing
North Texas Regional Airport (228 m, Texas) 1017 hPa steady
Northeast Alabama Regional Airport (173 m, Alabama) 1014 hPa increasing
Northeast Florida Regional Airport (3 m, Florida) 1014 hPa increasing
Northeast Iowa Regional Airport (343 m, Iowa) 1019 hPa steady
Northeast Philadelphia Airport (37 m, Pennsylvania) 1021 hPa decreasing
Northern Aroostook Regional Airport (301 m, Maine) 1018 hPa decreasing
Northern Maine Regional Airport at Presque Isle (146 m, Maine) 1024 hPa decreasing
Northway Airport (525 m, Alaska) 1002 hPa decreasing
Northwest Alabama Regional Airport (168 m, Alabama) 1015 hPa increasing
Northwest Arkansas Regional Airport (392 m, Arkansas) 1018 hPa increasing
Northwest Florida Beaches Intl. Airport (21 m, Florida) 1015 hPa increasing
Norway House Airport (223 m, Manitoba) 1019 hPa decreasing
Norwood Memorial Airport (15 m, Massachusetts) 1026 hPa increasing
Nuiqsut Airport (17 m, Alaska) 1001 hPa increasing
Nut Tree Airport (34 m, California) 1013 hPa decreasing
O’Hare Intl. Airport (205 m, Illinois) 1016 hPa increasing
O'Neill Airport (619 m, Nebraska) 1027 hPa steady
Oak Ridge (277 m, Tennessee) 1012 hPa increasing
Oakes Airport (400 m, North Dakota) 1027 hPa steady
Oakland Intl. Airport (6 m, California) 1016 hPa steady
Oakland/Troy Airport (222 m, Michigan) 1016 hPa steady
Ocala Intl. Airport (27 m, Florida) 1015 hPa increasing
Ocean (4 m, Maryland) 1017 hPa decreasing
Oceanside Airport (9 m, California) 1016 hPa decreasing
Oconee County Regional Airport (271 m, South Carolina) 1010 hPa increasing
Odessa Airport (902 m, Texas) 1010 hPa increasing
Oelwen (328 m, Iowa) 1018 hPa steady
Ogalla\Searle Fld (999 m, Nebraska) 1029 hPa steady
Ogden-Hinckley Airport (1362 m, Utah) 1021 hPa decreasing
Ogdensburg Intl. Airport (91 m, New York) 1018 hPa steady
Ohio State University Airport (276 m, Ohio) 1013 hPa increasing
Okeechobee Airport (10 m, Florida) 1014 hPa steady
Okmulgee Regional Airport (219 m, Oklahoma) 1017 hPa steady
Olivia Airport (328 m, Minnesota) 1024 hPa increasing
Olney-Noble (147 m, Illinois) 1015 hPa steady
Olympia Regional Airport (61 m, Washington) 1016 hPa decreasing
Omaha/Eppley Field AP (299 m, Nebraska) 1022 hPa steady
Omak Airport (382 m, Washington) 1021 hPa decreasing
Onatchiway (304 m, Quebec) 1016 hPa decreasing
Ontario Airport (667 m, Oregon) 1022 hPa decreasing
Ontario Intl. Airport (287 m, California) 1014 hPa increasing
Orange (431 m, Iowa) 1024 hPa steady
Orange Airport (142 m, Virginia) 1014 hPa steady
Orange Airport (164 m, Massachusetts) 1025 hPa increasing
Orange County Airport (4 m, Texas) 1016 hPa steady
Orange County Airport (111 m, New York) 1023 hPa decreasing
Orangeburg Airport (60 m, South Carolina) 1010 hPa increasing
Orcas Island Airport (9 m, Washington) 1019 hPa steady
Ord Airport (631 m, Nebraska) 1027 hPa increasing
Orlando Intl. Airport (32 m, Florida) 1014 hPa increasing
Orlando Sanford Intl. Airport (17 m, Florida) 1014 hPa increasing
Oroville Airport (57 m, California) 1013 hPa decreasing
Orr Regional Airport (397 m, Minnesota) 1025 hPa steady
Ortonville (335 m, Minnesota) 1026 hPa steady
Osceola Airport (275 m, Wisconsin) 1023 hPa steady
Osceola Muni (338 m, Iowa) 1018 hPa steady
Oscoda- Wurtsmith Airport (188 m, Michigan) 1017 hPa increasing
Oshawa (140 m, Ontario) 1019 hPa steady
Oskaloosa Airport (256 m, Iowa) 1018 hPa increasing
Osoyoos (283 m, British Columbia) 1020 hPa decreasing
Oswego (145 m, New York) 1019 hPa increasing
Otis Air National Guard Base (40 m, Massachusetts) 1027 hPa steady
Ottawa Int AP (114 m, Ontario) 1019 hPa steady
Ottumwa Regional Airport (256 m, Iowa) 1018 hPa increasing
Owatonna (Awos) (350 m, Minnesota) 1022 hPa steady
Owensboro (124 m, Kentucky) 1016 hPa increasing
Owosso Community Airport (224 m, Michigan) 1015 hPa steady
Oxnard Airport (13 m, California) 1016 hPa decreasing
Ozark Regional Airport (283 m, Arkansas) 1017 hPa increasing
Ozona Airport (726 m, Texas) 1015 hPa steady
Page Field (4 m, Florida) 1015 hPa increasing
Paine Field (185 m, Washington) 1018 hPa decreasing
Palacios Airport (5 m, Texas) 1017 hPa increasing
Palatka Airport (15 m, Florida) 1014 hPa increasing
Palestine Airport (129 m, Texas) 1016 hPa steady
Palm Beach Intl. Airport (6 m, Florida) 1014 hPa increasing
Palm Springs Intl. Airport (141 m, California) 1010 hPa increasing
Palmdale Regional Airport (774 m, California) 1013 hPa increasing
Palmer Airport (71 m, Alaska) 999 hPa increasing
Palo Alto Airport (2 m, California) 1015 hPa steady
Pangborn Memorial Airport (379 m, Washington) 1020 hPa decreasing
Parc Des Laurentid (791 m, Quebec) 1018 hPa decreasing
Parent (445 m, Quebec) 1017 hPa decreasing
Park Rapids Municip (437 m, Minnesota) 1027 hPa increasing
Parry Sound (176 m, Ontario) 1017 hPa increasing
Paso Robles Airport (255 m, California) 1014 hPa increasing
Patrick Air Force Base (3 m, Florida) 1014 hPa increasing
Pauls Valley Airport (295 m, Oklahoma) 1017 hPa steady
Paynesville Airport (360 m, Minnesota) 1024 hPa steady
Peace River Airport (580 m, Alberta) 1017 hPa decreasing
Pearland Regional Airport (13 m, Texas) 1017 hPa increasing
Pearson Field (8 m, Washington) 1014 hPa decreasing
Pecos Airport (796 m, Texas) 1012 hPa steady
Pella Airport (270 m, Iowa) 1019 hPa increasing
Pellston Regional Airport (217 m, Michigan) 1019 hPa steady
Penn Valley Airport (137 m, Pennsylvania) 1020 hPa steady
Penn Yan Airport (275 m, New York) 1019 hPa increasing
Pensacola Intl. Airport (37 m, Florida) 1015 hPa increasing
Penticton Airport (344 m, British Columbia) 1019 hPa decreasing
Peoria Airport (202 m, Illinois) 1015 hPa increasing
Perry Airport (309 m, Iowa) 1020 hPa steady
Perry- Foley Airport (13 m, Florida) 1013 hPa steady
Perry-Houston County Airport (127 m, Georgia) 1012 hPa steady
Perryton Airport (889 m, Texas) 1024 hPa steady
Person County Airport (186 m, North Carolina) 1011 hPa steady
Petaluma Airport (27 m, California) 1016 hPa steady
Petawawa Heliport (130 m, Ontario) 1018 hPa steady
Peter O. Knight Airport (2 m, Florida) 1015 hPa steady
Petersburg (59 m, Virginia) 1012 hPa steady
Petersburg Airport (32 m, Alaska) 1030 hPa increasing
Philip Airport (673 m, South Dakota) 1030 hPa increasing
Philip Billard Airport (269 m, Kansas) 1020 hPa decreasing
Phillips Army Airfield (18 m, Maryland) 1019 hPa steady
Phoenix (422 m, Arizona) 1011 hPa steady
Phoenix Deer Valley Airport (450 m, Arizona) 1009 hPa increasing
Phoenix Goodyear Airport (295 m, Arizona) 1010 hPa steady
Phoenix Sky Harbor Intl. Airport (337 m, Arizona) 1008 hPa increasing
Pickens County Airport (309 m, South Carolina) 1010 hPa increasing
Pickle Lake Airport (391 m, Ontario) 1027 hPa increasing
Pickle Lake(Man) (386 m, Ontario) 1027 hPa increasing
Piedmont Triad Intl. Airport (277 m, North Carolina) 1009 hPa increasing
Pierre Regional Airport (528 m, South Dakota) 1029 hPa increasing
Pilot Mound (475 m, Manitoba) 1028 hPa decreasing
Pilot Point Airport (17 m, Alaska) 997 hPa increasing
Pine Bluffs Muni (1570 m, Wyoming) 1029 hPa steady
Pine Ridge Airport (1015 m, South Dakota) 1032 hPa steady
Pine River (395 m, Minnesota) 1026 hPa increasing
Pine Springs (1663 m, Texas) 1011 hPa increasing
Pineville Airport (544 m, West-Virginia) 1013 hPa steady
Pipestone Airport (529 m, Minnesota) 1025 hPa steady
Pitt Meadows Campbell Scientific (5 m, British Columbia) 1018 hPa decreasing
Pitt- Greenville Airport (8 m, North Carolina) 1012 hPa steady
Pittsburgh Intl. Airport (373 m, Pennsylvania) 1016 hPa increasing
Pittsburgh-Butler Regional Airport (380 m, Pennsylvania) 1016 hPa decreasing
Pittsfield (216 m, Illinois) 1016 hPa steady
Pittsfield Airport (364 m, Massachusetts) 1022 hPa steady
Placerville Airport (788 m, California) 1017 hPa steady
Plant City Airport (47 m, Florida) 1015 hPa steady
Platteville Airport (312 m, Wisconsin) 1016 hPa steady
Plattsburgh Intl. Airport (72 m, New York) 1019 hPa increasing
Plattsmouth Airport (366 m, Nebraska) 1022 hPa steady
Pleasanton Airport (131 m, Texas) 1015 hPa increasing
Plymouth Airport (158 m, New Hampshire) 1022 hPa steady
Plymouth Airport (45 m, Massachusetts) 1026 hPa decreasing
Pocono Mountains Airport (584 m, Pennsylvania) 1022 hPa decreasing
Point Lepreau (1 m, New Brunswick) 1025 hPa decreasing
Point Petre (79 m, Ontario) 1019 hPa increasing
Point Pleasant Airport (196 m, West-Virginia) 1013 hPa increasing
Pointe Des Monts (6 m, Quebec) 1016 hPa decreasing
Pompano Beach Airport (7 m, Florida) 1014 hPa steady
Ponca (304 m, Oklahoma) 1020 hPa increasing
Pond Inlet Airport (55 m, Nunavut) 1012 hPa increasing
Pontiac Airport (201 m, Illinois) 1015 hPa steady
Pontiac Oakland (299 m, Michigan) 1016 hPa increasing
Poplar Bluff(Amos) (146 m, Missouri) 1016 hPa increasing
Port Colborne (184 m, Ontario) 1018 hPa increasing
Port Fourchon Terminal (2 m, Louisiana) 1016 hPa steady
Port Hardy Airport (22 m, British Columbia) 1024 hPa decreasing
Port Hawkesbury Airport (114 m, Nova Scotia) 1023 hPa steady
Port Heiden Airport (29 m, Alaska) 997 hPa increasing
Port Isabel AP (5 m, Texas) 1017 hPa increasing
Port Meadville Airport (427 m, Pennsylvania) 1016 hPa decreasing
Port-Menier (55 m, Quebec) 1016 hPa increasing
Portage County Regional Airport (365 m, Ohio) 1015 hPa steady
Porter (234 m, Indiana) 1016 hPa increasing
Porterville Airport (135 m, California) 1012 hPa steady
Portland (19 m, Maine) 1023 hPa increasing
Portland Airport (12 m, Oregon) 1015 hPa decreasing
Portland- Troutdale Airport (11 m, Oregon) 1015 hPa decreasing
Portsmouth International Airport at Pease (31 m, New Hampshire) 1024 hPa increasing
Posey Field (284 m, Alabama) 1018 hPa increasing
Powell Airport (1552 m, Wyoming) 1028 hPa steady
Prairie du Chien Airport (201 m, Wisconsin) 1017 hPa steady
Pratt Regional Airport (595 m, Kansas) 1024 hPa steady
Prattville- Grouby Field (69 m, Alabama) 1014 hPa steady
Presidio Airport (896 m, Texas) 1013 hPa increasing
Price County Airport (449 m, Wisconsin) 1021 hPa steady
Price/Carbon (1799 m, Utah) 1020 hPa decreasing
Prince Albert Airport (428 m, Saskatchewan) 1016 hPa decreasing
Prince George Airport (691 m, British Columbia) 1024 hPa decreasing
Prince Rupert (35 m, British Columbia) 1029 hPa decreasing
Prince Rupert Airport (36 m, British Columbia) 1029 hPa decreasing
Princeton (700 m, British Columbia) 1017 hPa decreasing
Princeton Airport (298 m, Minnesota) 1023 hPa steady
Prineville Airport (991 m, Oregon) 1018 hPa steady
Provincetown Airport (2 m, Massachusetts) 1027 hPa decreasing
Provo Airport (1369 m, Utah) 1022 hPa decreasing
Pryor Field Regional Airport (180 m, Alabama) 1014 hPa increasing
Pukaskwa (AUT) (208 m, Ontario) 1022 hPa increasing
Pullman- Moscow Regional Airport (778 m, Washington) 1021 hPa decreasing
Purdue University Airport (182 m, Indiana) 1015 hPa increasing
Puvirnituq (23 m, Quebec) 1018 hPa decreasing
Puyallup Airport (164 m, Washington) 1017 hPa steady
Qikiqtarjuaq (6 m, Nunavut) 1011 hPa steady
Québec (74 m, Quebec) 1018 hPa decreasing
Quad (181 m, Illinois) 1015 hPa increasing
Quakertown Airport (160 m, Pennsylvania) 1021 hPa steady
Quesnal (545 m, British Columbia) 1023 hPa increasing
Quesnel Airport (545 m, British Columbia) 1023 hPa increasing
Quillayute Airport (55 m, Washington) 1017 hPa decreasing
Quincy Airport (69 m, Florida) 1014 hPa steady
Quincy Regional Airport (232 m, Illinois) 1016 hPa increasing
Quonset State Airport (6 m, Rhode Island) 1026 hPa steady
Raleigh (134 m, North Carolina) 1010 hPa steady
Raleigh (766 m, West-Virginia) 1011 hPa decreasing
Raleigh Executive Jetport (75 m, North Carolina) 1009 hPa steady
Ralph M. Calhoun Memorial Airport (67 m, Alaska) 993 hPa increasing
Ralph Wien Memorial Airport (5 m, Alaska) 985 hPa decreasing
Ramona Airport (424 m, California) 1015 hPa increasing
Randolph Air Force Base (232 m, Texas) 1015 hPa increasing
Range Regional Airport (410 m, Minnesota) 1026 hPa increasing
Rankin Inlet Airport (29 m, Nunavut) 1013 hPa decreasing
Rantoul National Aviation Center (225 m, Illinois) 1015 hPa steady
Rawlins Airport (2077 m, Wyoming) 1031 hPa increasing
Rawson Lake (305 m, Ontario) 1022 hPa decreasing
Reading Regional Airport (105 m, Pennsylvania) 1020 hPa decreasing
Red Bluff Airport (108 m, California) 1012 hPa decreasing
Red Lake Airport (386 m, Ontario) 1027 hPa increasing
Red Oak Airport (318 m, Iowa) 1021 hPa steady
Red Wing Regional Airport (239 m, Minnesota) 1022 hPa steady
Redding Airport (153 m, California) 1012 hPa decreasing
Redwood Falls Muni (312 m, Minnesota) 1024 hPa increasing
Reedsburg Airport (276 m, Wisconsin) 1017 hPa increasing
Regina (577 m, Saskatchewan) 1022 hPa decreasing
Regina Airport (577 m, Saskatchewan) 1023 hPa decreasing
Reid- Hillview Airport (41 m, California) 1014 hPa steady
Renton Airport (9 m, Washington) 1017 hPa decreasing
Republic Airport (25 m, New York) 1023 hPa increasing
Resolute CS (68 m, Nunavut) 1009 hPa increasing
Resolution Island (369 m, Nunavut) 1015 hPa decreasing
Revelstoke Airport (443 m, British Columbia) 1021 hPa decreasing
Rexburg (1481 m, Idaho) 1026 hPa decreasing
Rhinelander (495 m, Wisconsin) 1023 hPa increasing
Rice Lake Regional Airport (347 m, Wisconsin) 1022 hPa steady
Richard B. Russell Airport (196 m, Georgia) 1012 hPa increasing
Richard I. Bong Airport (206 m, Wisconsin) 1024 hPa increasing
Richard Lloyd Jones Jr. Airport (193 m, Oklahoma) 1019 hPa increasing
Richlands Airport (808 m, Virginia) 1012 hPa steady
Richmond County Airport (109 m, North Carolina) 1008 hPa steady
Richmond Intl. Airport (54 m, Virginia) 1012 hPa decreasing
Rickenbacker Intl. Airport (227 m, Ohio) 1012 hPa steady
Riverside Airport (249 m, California) 1014 hPa increasing
Rivière-du-Loup (147 m, Quebec) 1018 hPa steady
Roben- Hood Airport (302 m, Michigan) 1016 hPa steady
Robert S. Kerr Airport (138 m, Oklahoma) 1017 hPa increasing
Roberts Field (932 m, Oregon) 1017 hPa decreasing
Roberval Airport (187 m, Quebec) 1016 hPa decreasing
Robins Air Force Base (90 m, Georgia) 1012 hPa increasing
Robstown Airport (24 m, Texas) 1016 hPa steady
Rochelle Airport (238 m, Illinois) 1016 hPa increasing
Rochester Intl. Airport (402 m, Minnesota) 1022 hPa increasing
Rock Falls Airport (197 m, Illinois) 1018 hPa increasing
Rock Springs (2060 m, Wyoming) 1030 hPa increasing
Rockford Airport (226 m, Illinois) 1016 hPa increasing
Rocksprings Airport (723 m, Texas) 1017 hPa steady
Rockwall Airport (175 m, Texas) 1016 hPa steady
Rocky Mount- Wilson Regional Airport (48 m, North Carolina) 1011 hPa increasing
Rocky Mountain Metropolitan Airport (1724 m, Colorado) 1030 hPa steady
Rogers Airport (415 m, Arkansas) 1018 hPa increasing
Rogers City Airport (204 m, Michigan) 1018 hPa steady
Rohnerville Airport (120 m, California) 1015 hPa steady
Rolla Airport (556 m, North Dakota) 1025 hPa decreasing
Rolla National Airport (335 m, Missouri) 1017 hPa increasing
Ronald Reagan Washington National Airport (20 m, Virginia) 1017 hPa increasing
Roscoe Turner Airport (130 m, Mississippi) 1016 hPa increasing
Roscommon (351 m, Michigan) 1016 hPa steady
Rose Spit (7 m, British Columbia) 1030 hPa decreasing
Roseau Muni (Awos) (323 m, Minnesota) 1026 hPa steady
Roseburg Regional Airport (160 m, Oregon) 1012 hPa decreasing
Rosecrans Memorial Airport (246 m, Missouri) 1020 hPa increasing
Rosetown East (586 m, Saskatchewan) 1018 hPa decreasing
Ross County Airport (221 m, Ohio) 1012 hPa steady
Rouyn AP (301 m, Quebec) 1016 hPa increasing
Rowley Island (41 m, Nunavut) 1009 hPa steady
Ruby Airport (199 m, Alaska) 993 hPa increasing
Rugby Airport (472 m, North Dakota) 1026 hPa steady
Rush City Rgnl Arpt (281 m, Minnesota) 1023 hPa steady
Rusk County Airport (135 m, Texas) 1017 hPa steady
Rusk County Airport (377 m, Wisconsin) 1022 hPa steady
Russell Airport (566 m, Kansas) 1025 hPa increasing
Russellville Regional Airport (123 m, Arkansas) 1016 hPa increasing
Russian Mission Airport (16 m, Alaska) 985 hPa steady
Ruston Regional Airport (95 m, Louisiana) 1017 hPa steady
Rutherfordton (329 m, North Carolina) 1010 hPa steady
Rutland- Southern Vermont Regional Airport (240 m, Vermont) 1024 hPa increasing
Ryan Airfield (737 m, Arizona) 1013 hPa steady
Sable Island AP (5 m, Nova Scotia) 1028 hPa decreasing
Sacramento Executive Airport (8 m, California) 1013 hPa steady
Sacramento Intl. Airport (7 m, California) 1013 hPa increasing
Sacramento Mather Airport (29 m, California) 1013 hPa steady
Safford Regional Airport (950 m, Arizona) 1008 hPa increasing
Saginaw (183 m, Michigan) 1016 hPa steady
Saglek Bay AP (483 m, Newfoundland) 1008 hPa steady
Saint George (869 m, Utah) 1012 hPa increasing
Saint John Airport (111 m, New Brunswick) 1025 hPa decreasing
Saint John's AP (135 m, Newfoundland) 1021 hPa decreasing
Saint-Hubert Airport (28 m, Quebec) 1018 hPa decreasing
Saint-Pierre (24 m, Saint Pierre and Miquelon) 1023 hPa - 0,1 hPa in 3 hours
Sainte-Clotilde (53 m, Quebec) 1018 hPa decreasing
Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) 1016 hPa decreasing
Salem-Leckrone (174 m, Illinois) 1015 hPa steady
Salina Regional Airport (385 m, Kansas) 1023 hPa increasing
Salinas Airport (26 m, California) 1017 hPa increasing
Salisbury (16 m, Maryland) 1017 hPa decreasing
Sallisaw Airport (161 m, Oklahoma) 1017 hPa steady
Salmon Arm (351 m, British Columbia) 1018 hPa decreasing
San Angelo Regional Airport (582 m, Texas) 1011 hPa increasing
San Antonio Intl. Airport (242 m, Texas) 1014 hPa increasing
San Bernardino Intl. Airport (353 m, California) 1015 hPa steady
San Carlos Airport (1 m, California) 1015 hPa steady
San Diego Intl. Airport (9 m, California) 1017 hPa decreasing
San Francisco Intl. Airport (5 m, California) 1016 hPa decreasing
San Jose Intl. Airport (17 m, California) 1015 hPa increasing
San Luis Obispo County Regional Airport (64 m, California) 1016 hPa steady
San Marcos Regional Airport (182 m, Texas) 1015 hPa increasing
Sand Point Airport (7 m, Alaska) 1000 hPa increasing
Sanderson Field Airport (85 m, Washington) 1016 hPa decreasing
Sandpoint Airport (648 m, Idaho) 1021 hPa steady
Sandy Lake (289 m, Ontario) 1024 hPa decreasing
Sanford Seacoast Regional Airport (74 m, Maine) 1024 hPa increasing
Santa Barbara Airport (3 m, California) 1016 hPa decreasing
Santa Maria Public Airport (73 m, California) 1017 hPa steady
Santa Monica Airport (53 m, California) 1016 hPa increasing
Santa Rose Airport (38 m, California) 1015 hPa increasing
Santa Ynez Airport (205 m, California) 1015 hPa steady
Santee Cooper Regional Airport (32 m, South Carolina) 1009 hPa steady
Sarasota (9 m, Florida) 1015 hPa increasing
Sarnia Chris Hadfield Airport (181 m, Ontario) 1016 hPa decreasing
Saskatoon AP (503 m, Saskatchewan) 1018 hPa decreasing
Saturna Island (24 m, British Columbia) 1018 hPa decreasing
Sauk Centre Muni (379 m, Minnesota) 1024 hPa steady
Sault Ste Marie (192 m, Ontario) 1019 hPa steady
Sault Ste. Marie Airport (218 m, Michigan) 1018 hPa increasing
Savanna Airport (188 m, Illinois) 1015 hPa steady
Savannah-hardin County (144 m, Tennessee) 1015 hPa steady
Savannah/Hilton Head Intl. Airport (15 m, Georgia) 1012 hPa increasing
Savoonga Airport (16 m, Alaska) 973 hPa steady
Sawyer County Airport (370 m, Wisconsin) 1023 hPa increasing
Sawyer Intl. Airport (372 m, Michigan) 1021 hPa increasing
Scammon Bay Airport (4 m, Alaska) 980 hPa increasing
Scappoose Industrial Airpark Airport (16 m, Oregon) 1015 hPa decreasing
Schenectady (115 m, New York) 1022 hPa increasing
Scholes International Airport at Galveston (16 m, Texas) 1017 hPa increasing
Scotts Seaplane Base (341 m, Minnesota) 1026 hPa steady
Scottsboro Airport (198 m, Alabama) 1013 hPa steady
Scottsdale Airport (460 m, Arizona) 1009 hPa steady
Searcy Airport (81 m, Arkansas) 1018 hPa increasing
Seattle (137 m, Washington) 1018 hPa decreasing
Sedalia Regional Airport (277 m, Missouri) 1018 hPa increasing
Selawik Airport (8 m, Alaska) 987 hPa increasing
Seldovia Airport (95 m, Alaska) 1000 hPa increasing
Selfridge Air National Guard Base (177 m, Michigan) 1016 hPa steady
Sept-Îles (53 m, Quebec) 1015 hPa decreasing
Sept-Îles Airport (55 m, Quebec) 1015 hPa decreasing
Seward Airport (18 m, Alaska) 1002 hPa steady
Seymour Johnson Air Force Base (33 m, North Carolina) 1010 hPa steady
Shaktoolik Airport (7 m, Alaska) 985 hPa increasing
Shaw Air Force Base Airport (73 m, South Carolina) 1009 hPa increasing
Shawano Airport (248 m, Wisconsin) 1019 hPa steady
Shawinigan (110 m, Quebec) 1018 hPa decreasing
Shawnee Regional Airport (327 m, Oklahoma) 1018 hPa steady
Sheboygan (228 m, Wisconsin) 1019 hPa increasing
Shelby (178 m, Alabama) 1014 hPa increasing
Shelby Airport (258 m, North Carolina) 1009 hPa steady
Sheldon (432 m, Iowa) 1024 hPa steady
Shell Army Heliport (122 m, Alabama) 1014 hPa decreasing
Shenandoah Muni (296 m, Iowa) 1021 hPa steady
Shenandoah Valley Regional Airport (366 m, Virginia) 1015 hPa steady
Shepherd Bay AP (45 m, Nunavut) 1009 hPa steady
Sherbrooke Airport (242 m, Quebec) 1020 hPa decreasing
Shingle Point AP (49 m, Yukon) 1006 hPa steady
Shively Field Airport (2138 m, Wyoming) 1029 hPa steady
Show Low Regional Airport (1954 m, Arizona) 1020 hPa steady
Shreveport Downtown Airport (55 m, Louisiana) 1016 hPa increasing
Shreveport Regional Airport (84 m, Louisiana) 1016 hPa increasing
Shuttle Landing Facility (3 m, Florida) 1014 hPa increasing
Sidney Airport (1312 m, Nebraska) 1031 hPa increasing
Sidney- Richland Airport (605 m, Montana) 1028 hPa decreasing
Sierra Vista Airport (1421 m, Arizona) 1012 hPa steady
Sikeston Airport (96 m, Missouri) 1016 hPa steady
Sikorsky Memorial Airport (5 m, Connecticut) 1024 hPa decreasing
Siler City Muni (187 m, North Carolina) 1009 hPa steady
Silver Bay Airport (331 m, Minnesota) 1023 hPa steady
Silver Comet Field at Paulding Northwest Atlanta Airport (393 m, Georgia) 1012 hPa steady
Simmons Army Airfield (74 m, North Carolina) 1009 hPa increasing
Sioux Falls Regional Airport (435 m, South Dakota) 1026 hPa increasing
Sioux Gateway Airport (336 m, Iowa) 1025 hPa increasing
Sioux Lookout Airport (390 m, Ontario) 1028 hPa increasing
Siskiyou (807 m, California) 1015 hPa steady
Sisseton Airport (354 m, South Dakota) 1028 hPa increasing
Sisters Island (20 m, British Columbia) 1020 hPa decreasing
Sitka Rocky Gutierrez Airport (6 m, Alaska) 1030 hPa increasing
Skagit Regional Airport (44 m, Washington) 1018 hPa steady
Skagway Airport (9 m, Alaska) 1023 hPa decreasing
Sky Harbor Airport & Seaplane Base (186 m, Minnesota) 1024 hPa steady
Skyhaven Airport (243 m, Missouri) 1017 hPa steady
Skyhaven Airport (98 m, New Hampshire) 1023 hPa increasing
Skylark Field (258 m, Texas) 1017 hPa increasing
Slave Lake (583 m, Alberta) 1017 hPa decreasing
Slave Lake Airport (583 m, Alberta) 1017 hPa decreasing
Slayton Airport (495 m, Minnesota) 1025 hPa steady
Sleetmute Airport (54 m, Alaska) 993 hPa increasing
Slidell Airport (8 m, Louisiana) 1016 hPa increasing
Sloulin Field Intl. Airport (581 m, North Dakota) 1026 hPa decreasing
Smith Field (364 m, Arkansas) 1018 hPa increasing
Smithers (517 m, British Columbia) 1024 hPa steady
Snyder (741 m, Texas) 1015 hPa steady
Solander Island (99 m, British Columbia) 1022 hPa decreasing
Soldotna Airport (33 m, Alaska) 1002 hPa increasing
Solon Springs Muni (336 m, Wisconsin) 1023 hPa increasing
Somerset Airport (32 m, New Jersey) 1022 hPa decreasing
Somerset County Airport (693 m, Pennsylvania) 1016 hPa steady
Sonora Airport (652 m, Texas) 1015 hPa steady
South Alabama Regional Airport (94 m, Alabama) 1015 hPa increasing
South Arkansas Regional Airport at Goodwin Field (77 m, Arkansas) 1016 hPa increasing
South Bend Intl. Airport (236 m, Indiana) 1015 hPa decreasing
South Big Horn Co Arpt (1201 m, Wyoming) 1030 hPa decreasing
South County Arpt Of Santa Clara County (86 m, California) 1016 hPa steady
South Haven Airport (203 m, Michigan) 1015 hPa steady
South Jersey Regional Airport (16 m, New Jersey) 1021 hPa decreasing
South St. Paul Airport (250 m, Minnesota) 1022 hPa steady
South Texas International Airport at Edinburg (24 m, Texas) 1016 hPa steady
South Texas Regional Airport at Hondo (283 m, Texas) 1014 hPa increasing
South Wood County Airport (308 m, Wisconsin) 1020 hPa increasing
Southeast Iowa Regional Airport (210 m, Iowa) 1016 hPa increasing
Southend (344 m, Saskatchewan) 1010 hPa decreasing
Southern California Logistics Airport (869 m, California) 1015 hPa increasing
Southern Illinois Airport (125 m, Illinois) 1016 hPa increasing
Southern Wisconsin Regional Airport (246 m, Wisconsin) 1016 hPa increasing
Southland Field (3 m, Louisiana) 1016 hPa steady
Southport Airport (8 m, North Carolina) 1011 hPa increasing
Southwest Florida Intl. Airport (9 m, Florida) 1015 hPa increasing
Southwest Georgia Regional Airport (59 m, Georgia) 1014 hPa increasing
Southwest Minnesota Regional Airport (359 m, Minnesota) 1026 hPa increasing
Southwest Oregon Regional Airport (1 m, Oregon) 1016 hPa increasing
Southwest Washington Regional Airport (4 m, Washington) 1016 hPa decreasing
Sparrevohn LRRS Airport (482 m, Alaska) 995 hPa increasing
Sparta (164 m, Illinois) 1016 hPa steady
Sparta/Fort McCoy Airport (256 m, Wisconsin) 1019 hPa steady
Spartanburg Downtown Memorial Airport (246 m, South Carolina) 1009 hPa steady
Spence Bay AP (28 m, Nunavut) 1009 hPa decreasing
Spencer Airport (408 m, Iowa) 1024 hPa increasing
Spirit of St. Louis Airport (140 m, Missouri) 1015 hPa increasing
Spiritwood (584 m, Saskatchewan) 1014 hPa decreasing
Spokane Airport (721 m, Washington) 1021 hPa decreasing
Springdale Airport (412 m, Arkansas) 1019 hPa increasing
Springerville Muni (2150 m, Arizona) 1022 hPa steady
Springfield (1335 m, Colorado) 1026 hPa increasing
Springfield Robertson County Airport (215 m, Tennessee) 1014 hPa steady
Springfield- Beckley Airport (323 m, Ohio) 1013 hPa steady
Springfield- Branson National Airport (390 m, Missouri) 1018 hPa increasing
Squamish Airport (52 m, British Columbia) 1018 hPa decreasing
St James Muni Arpt (325 m, Minnesota) 1024 hPa steady
St Jovite (239 m, Quebec) 1019 hPa decreasing
St Paul Isl (26 m, Nova Scotia) 1020 hPa decreasing
St Stephen (28 m, New Brunswick) 1023 hPa decreasing
St. Anthony Lwis (32 m, Newfoundland) 1014 hPa increasing
St. Charles (133 m, Missouri) 1015 hPa increasing
St. Clair (198 m, Michigan) 1016 hPa steady
St. Cloud Regional Airport (312 m, Minnesota) 1025 hPa increasing
St. George Island Airport (38 m, Alaska) 980 hPa decreasing
St. Inigoes (6 m, Maryland) 1014 hPa decreasing
St. Johns Industrial Air Park (1747 m, Arizona) 1010 hPa decreasing
St. Johnsbury (213 m, Vermont) 1020 hPa decreasing
St. Louis Downtown Airport (126 m, Illinois) 1015 hPa increasing
St. Louis Lambert Intl. Airport (172 m, Missouri) 1015 hPa increasing
St. Louis Regional Airport (166 m, Illinois) 1015 hPa steady
St. Michael Airport (28 m, Alaska) 984 hPa increasing
St. Paul (9 m, Alaska) 980 hPa steady
St. Paul Downtown Airport (219 m, Minnesota) 1023 hPa increasing
St. Peters (30 m, Prince Edward Island) 1022 hPa decreasing
St. Petersburg (3 m, Florida) 1015 hPa increasing
St.Anthony A (32 m, Newfoundland) 1014 hPa increasing
Stafford Regional Airport (65 m, Virginia) 1016 hPa steady
Stampede (1206 m, Washington) 1021 hPa decreasing
Stan Stamper Airport (174 m, Oklahoma) 1017 hPa steady
Stanley (1980 m, Idaho) 1022 hPa decreasing
Stanton Airfield (280 m, Minnesota) 1022 hPa steady
Stanton County Airport (1013 m, Kansas) 1027 hPa steady
Staples (392 m, Minnesota) 1025 hPa increasing
Statesboro- Bulloch County Airport (57 m, Georgia) 1011 hPa steady
Statesville Muni Ai (294 m, North Carolina) 1009 hPa steady
Stefansson Is (11 m, Nunavut) 1015 hPa increasing
Stennis Intl. Airport (7 m, Mississippi) 1016 hPa increasing
Stephenville Airport (402 m, Texas) 1016 hPa steady
Stephenville Intl. Airport (9 m, Newfoundland) 1019 hPa decreasing
Stevens Point Airport (338 m, Wisconsin) 1019 hPa steady
Stewart Intl. Airport (150 m, New York) 1023 hPa decreasing
Stigler Regional Airport (183 m, Oklahoma) 1017 hPa steady
Stillwater Regional Airport (300 m, Oklahoma) 1019 hPa increasing
Stinson Airport (176 m, Texas) 1014 hPa increasing
Stockton Metropolitan Airport (8 m, California) 1013 hPa steady
Stony Rapids Airport (248 m, Saskatchewan) 1006 hPa decreasing
Storm Hills (261 m, Northwest Territories) 1010 hPa decreasing
Storm Lake Airport (454 m, Iowa) 1023 hPa steady
Strother Field (353 m, Kansas) 1021 hPa increasing
Stuart Powell Field (312 m, Kentucky) 1013 hPa steady
Sturgis Airport (282 m, Michigan) 1015 hPa steady
Stuttgart Airport (68 m, Arkansas) 1017 hPa increasing
Sudbury Airport (348 m, Ontario) 1016 hPa decreasing
Suffolk Executive Airport (22 m, Virginia) 1013 hPa steady
Sugar Land Regional Airport (25 m, Texas) 1016 hPa increasing
Sullivan Airport (428 m, New York) 1023 hPa decreasing
Sulphur Springs Airport (149 m, Texas) 1017 hPa steady
Summerland (454 m, British Columbia) 1019 hPa decreasing
Summerside (21 m, Prince Edward Island) 1021 hPa decreasing
Summerville Airport (17 m, South Carolina) 1011 hPa increasing
Sumter Airport (56 m, South Carolina) 1009 hPa steady
Sunnyside Muni (234 m, Washington) 1019 hPa steady
Sussex Airport (128 m, New Jersey) 1023 hPa decreasing
Suwannee County Airport (32 m, Florida) 1014 hPa increasing
Swainsboro Airport (100 m, Georgia) 1012 hPa increasing
Swan River (335 m, Manitoba) 1020 hPa decreasing
Sydney Airport (72 m, Nova Scotia) 1023 hPa increasing
Sylvania Airport (57 m, Georgia) 1011 hPa steady
Syracuse Hancock Intl. Airport (124 m, New York) 1019 hPa increasing
T. F. Green Airport (19 m, Rhode Island) 1026 hPa steady
TSTC Waco Airport (143 m, Texas) 1016 hPa increasing
Tacoma Narrows Airport (89 m, Washington) 1017 hPa decreasing
Tadoule Lake (281 m, Manitoba) 1007 hPa decreasing
Tahlequah Airport (266 m, Oklahoma) 1018 hPa steady
Talkeetna Airport (109 m, Alaska) 1000 hPa increasing
Talladega Airport (161 m, Alabama) 1014 hPa steady
Tallahassee Intl. Airport (18 m, Florida) 1013 hPa increasing
Tallulah Airport (23 m, Louisiana) 1017 hPa increasing
Taloyoak Airport (28 m, Nunavut) 1009 hPa decreasing
Tampa Executive Airport (7 m, Florida) 1015 hPa steady
Tampa Intl. Airport (3 m, Florida) 1015 hPa increasing
Tangier (2 m, Texas) 1014 hPa decreasing
Tappahannock Airport (41 m, Virginia) 1014 hPa steady
Tatalina LRRS Airport (287 m, Alaska) 994 hPa increasing
Taunton Airport (13 m, Massachusetts) 1026 hPa decreasing
Taylor (448 m, Wisconsin) 1021 hPa steady
Taylorville Airport (190 m, Illinois) 1015 hPa steady
Ted Stevens Anchorage Intl. Airport (42 m, Alaska) 998 hPa increasing
Tekamah (Asos) (312 m, Nebraska) 1023 hPa increasing
Telluride Regional Airport (2769 m, Colorado) 1026 hPa steady
Terra Nova Nat Park CS (107 m, Newfoundland) 1018 hPa decreasing
Terrace Airport (217 m, British Columbia) 1026 hPa steady
Terre Haute Regional Airport (175 m, Indiana) 1015 hPa increasing
Terrell Airport (144 m, Texas) 1016 hPa increasing
Teslin (705 m, Yukon) 1021 hPa decreasing
Teterboro Airport (3 m, New Jersey) 1023 hPa decreasing
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) 1017 hPa increasing
The Forks, Winnipeg (230 m, Manitoba) 1027 hPa decreasing
The Pas Airport (270 m, Manitoba) 1015 hPa decreasing
Thedford Airport (892 m, Nebraska) 1028 hPa steady
Thief River Falls Regional Airport (340 m, Minnesota) 1028 hPa increasing
Thomas C. Russell Field (209 m, Alabama) 1014 hPa steady
Thomas P. Stafford Airport (489 m, Oklahoma) 1020 hPa steady
Thomaston (243 m, Georgia) 1013 hPa steady
Thomasville Regional Airport (80 m, Georgia) 1013 hPa steady
Thompson Airport (216 m, Manitoba) 1014 hPa decreasing
Thomson Airport (152 m, Georgia) 1012 hPa steady
Three Rivers Muni Dr Haines (251 m, Michigan) 1015 hPa steady
Thunder Bay (199 m, Ontario) 1025 hPa increasing
Thunder Bay Airport (206 m, Ontario) 1026 hPa increasing
Tillamook Airport (11 m, Oregon) 1014 hPa decreasing
Timmins/Victor M. Power Airport (295 m, Ontario) 1019 hPa increasing
Tin City LRRS Airport (83 m, Alaska) 977 hPa increasing
Tinker Air Force Base (384 m, Oklahoma) 1019 hPa increasing
Tioga Airport (684 m, North Dakota) 1026 hPa steady
Tipton Airport (46 m, Maryland) 1018 hPa steady
Toccoa Airport (304 m, Georgia) 1010 hPa steady
Togiak Airport (6 m, Alaska) 1002 hPa increasing
Toledo Express Airport (211 m, Ohio) 1015 hPa increasing
Toledo Suburban Airport (204 m, Michigan) 1015 hPa steady
Tomahawk Airport (453 m, Wisconsin) 1022 hPa increasing
Tonopah Airport (1654 m, Nevada) 1014 hPa decreasing
Topeka Regional Airport (325 m, Kansas) 1020 hPa decreasing
Toronto/Pearson AP (173 m, Ontario) 1019 hPa steady
Torrington Airport (1281 m, Wyoming) 1031 hPa increasing
Tracadie (67 m, Nova Scotia) 1023 hPa steady
Tracy Airport (408 m, Minnesota) 1024 hPa steady
Trail Valley (85 m, Northwest Territories) 1009 hPa decreasing
Travis Air Force Base (22 m, California) 1014 hPa decreasing
Treasure Coast Intl. Airport (7 m, Florida) 1014 hPa increasing
Trent Lott Intl. Airport (5 m, Mississippi) 1016 hPa increasing
Trenton (65 m, New Jersey) 1020 hPa decreasing
Trenton Airport (85 m, Ontario) 1019 hPa increasing
Tri-Cities Airport (135 m, Washington) 1019 hPa decreasing
Tri-Cities Regional Airport (457 m, Tennessee) 1010 hPa increasing
Tri-City Airport (274 m, Kansas) 1019 hPa increasing
Tri-County Airport (26 m, Florida) 1010 hPa increasing
Tri-County Airport (21 m, North Carolina) 1012 hPa steady
Tri-County Regional Airport (219 m, Wisconsin) 1016 hPa increasing
Tri-State Airport (255 m, West-Virginia) 1012 hPa increasing
Tri-State Steuben County Airport (303 m, Indiana) 1015 hPa increasing
Triangle North Executive Airport (113 m, North Carolina) 1011 hPa steady
Trois-Rivières (6 m, Quebec) 1018 hPa decreasing
Troy Airport (121 m, Alabama) 1015 hPa increasing
Truckee Tahoe Airport (1798 m, California) 1021 hPa steady
Tukialik Bay (683 m, Newfoundland) 1007 hPa steady
Tuktoyaktuk (5 m, Northwest Territories) 1011 hPa decreasing
Tulsa Airport (195 m, Oklahoma) 1017 hPa increasing
Tunica Airport (59 m, Mississippi) 1017 hPa increasing
Tupelo Regional Airport (110 m, Mississippi) 1016 hPa increasing
Tuscaloosa Regional Airport (52 m, Alabama) 1015 hPa increasing
Tuscola Area Airport (214 m, Michigan) 1016 hPa steady
Tweed New Haven Airport (4 m, Connecticut) 1024 hPa decreasing
Twentynine Palms Airport (626 m, California) 1011 hPa increasing
Twillingate (AUT) (92 m, Newfoundland) 1016 hPa increasing
Two Harbors (328 m, Minnesota) 1023 hPa steady
Tyler Pounds Regional Airport (166 m, Texas) 1016 hPa increasing
Tyndall Air Force Base (13 m, Florida) 1015 hPa increasing
Ugnu- Kuparuk Airport (20 m, Alaska) 1001 hPa decreasing
Ukiah Airport (187 m, California) 1013 hPa increasing
Unalakleet (4 m, Alaska) 986 hPa increasing
Unalaska Airport (4 m, Alaska) 992 hPa increasing
Union County Airport (311 m, Ohio) 1013 hPa steady
United States Air Force Academy (1999 m, Colorado) 1032 hPa increasing
University of Illinois Willard Airport (230 m, Illinois) 1015 hPa increasing
University of Oklahoma Westheimer Airport (357 m, Oklahoma) 1017 hPa steady
University-Oxford Airport (138 m, Mississippi) 1017 hPa increasing
Upsala (489 m, Ontario) 1027 hPa increasing
Uranium City (321 m, Saskatchewan) 1009 hPa increasing
Uxbridge (375 m, Ontario) 1012 hPa decreasing
Vaiden Field Airport (69 m, Alabama) 1015 hPa increasing
Val Marie Southeast (785 m, Saskatchewan) 1024 hPa decreasing
Val-d'Or (345 m, Quebec) 1016 hPa decreasing
Valdez Airport (37 m, Alaska) 1012 hPa decreasing
Valdosta Regional Airport (62 m, Georgia) 1014 hPa increasing
Valley Intl. Airport (10 m, Texas) 1017 hPa increasing
Van Nuys Airport (244 m, California) 1014 hPa increasing
Vance Air Force Base (398 m, Oklahoma) 1020 hPa increasing
Vancouver Airport (4 m, British Columbia) 1019 hPa decreasing
Vandenberg Air Force Base (112 m, California) 1017 hPa increasing
Vegreville (639 m, Alberta) 1015 hPa decreasing
Venango Regional Airport (469 m, Pennsylvania) 1017 hPa increasing
Venice Airport (6 m, Florida) 1015 hPa steady
Vermilion Regional Airport (212 m, Illinois) 1014 hPa steady
Vernal Regional Airport (1608 m, Utah) 1024 hPa increasing
Vernon (482 m, British Columbia) 1019 hPa decreasing
Vernon (386 m, Texas) 1017 hPa steady
Vero Beach Regional Airport (8 m, Florida) 1014 hPa increasing
Vicksburg Airport (32 m, Mississippi) 1017 hPa steady
Victoria (IAP) (19 m, British Columbia) 1019 hPa decreasing
Victoria Gonzales CS (70 m, British Columbia) 1018 hPa decreasing
Victoria Regional Airport (36 m, Texas) 1016 hPa increasing
Victoria Uni. Campbell Scientific (49 m, British Columbia) 1019 hPa decreasing
Vidalia Regional Airport (84 m, Georgia) 1012 hPa increasing
Villeneuve Airport (270 m, Alberta) 1016 hPa decreasing
Vineland Station RCS (79 m, Ontario) 1018 hPa increasing
Vinton Airport (258 m, Iowa) 1018 hPa increasing
Virginia Tech Montgomery Executive Airport (650 m, Virginia) 1013 hPa steady
Viroqua Airport (394 m, Wisconsin) 1018 hPa steady
Visalia Airport (89 m, California) 1012 hPa increasing
Volk Field Air National Guard Base Airport (280 m, Wisconsin) 1019 hPa increasing
W Memphis Municipal (64 m, Arkansas) 1016 hPa increasing
W. H. 'Bud' Barron Airport (94 m, Georgia) 1012 hPa steady
W. K. Kellogg Airport (290 m, Michigan) 1015 hPa steady
Wabush Airport (551 m, Newfoundland) 1016 hPa steady
Waco Regional Airport (155 m, Texas) 1015 hPa increasing
Wadena Airport (418 m, Minnesota) 1025 hPa steady
Wager Bay (18 m, Nunavut) 1012 hPa steady
Wahoo Airport (373 m, Nebraska) 1023 hPa steady
Wainwright Airport (27 m, Alaska) 999 hPa decreasing
Walden Airport (2485 m, Colorado) 1028 hPa steady
Wales Airport (7 m, Alaska) 979 hPa increasing
Walhalla Airport (291 m, North Dakota) 1026 hPa steady
Walker Airport (411 m, Minnesota) 1026 hPa steady
Walla Walla Airport (355 m, Washington) 1019 hPa decreasing
Wallops Flight Facility Airport (12 m, Virginia) 1016 hPa steady
Walnut Ridge Regional Airport (83 m, Arkansas) 1017 hPa increasing
Warren Airport (12 m, North Carolina) 1012 hPa steady
Warrenton Airport (102 m, Virginia) 1015 hPa steady
Warroad International Memorial Airport (327 m, Minnesota) 1027 hPa steady
Warsaw Airport (259 m, Indiana) 1015 hPa steady
Waseca Airport (343 m, Minnesota) 1023 hPa steady
Washington (230 m, Iowa) 1017 hPa steady
Washington (361 m, Pennsylvania) 1015 hPa decreasing
Washington Airport (197 m, Georgia) 1010 hPa steady
Washington Airport (149 m, Missouri) 1016 hPa steady
Washington Dulles Intl. Airport (98 m, Virginia) 1016 hPa increasing
Waskish Muni Airpt (360 m, Minnesota) 1026 hPa steady
Waterbury (222 m, Connecticut) 1026 hPa decreasing
Waterloo Regional Airport (268 m, Iowa) 1019 hPa increasing
Waterloo Well AP (315 m, Ontario) 1018 hPa decreasing
Watertown Airport (254 m, Wisconsin) 1016 hPa steady
Watertown Intl. Airport (99 m, New York) 1018 hPa increasing
Watertown Regional Airport (532 m, South Dakota) 1027 hPa increasing
Waterville Robert LaFleur Airport (101 m, Maine) 1024 hPa decreasing
Watford City Airport (643 m, North Dakota) 1026 hPa steady
Watonga Regional Airport (472 m, Oklahoma) 1020 hPa steady
Watrous East (526 m, Saskatchewan) 1020 hPa decreasing
Watson Lake Airport (690 m, Yukon) 1021 hPa decreasing
Watsonville Airport (48 m, California) 1017 hPa decreasing
Waukegan National Airport (222 m, Illinois) 1017 hPa increasing
Waukesha (284 m, Wisconsin) 1017 hPa steady
Waupaca Airport (252 m, Wisconsin) 1019 hPa increasing
Wausau Downtown Airport (365 m, Wisconsin) 1021 hPa increasing
Wautoma Airport (262 m, Wisconsin) 1021 hPa increasing
Waycross (46 m, Georgia) 1012 hPa steady
Wayne Airport (436 m, Nebraska) 1024 hPa steady
Wayne County Airport (294 m, Kentucky) 1013 hPa steady
Wayne County Airport (346 m, Ohio) 1014 hPa decreasing
Wayne Executive Jetport (41 m, North Carolina) 1010 hPa steady
Waynesville-St. Robert Regional Airport (351 m, Missouri) 1017 hPa increasing
Weaverville (716 m, California) 1015 hPa steady
Webster City (342 m, Iowa) 1020 hPa steady
Weedon Field (87 m, Alabama) 1013 hPa increasing
Wellsboro Airport (577 m, Pennsylvania) 1019 hPa steady
Wellsville Airport (646 m, New York) 1020 hPa increasing
Wendover Airport (1292 m, Utah) 1023 hPa increasing
West Bend Airport (270 m, Wisconsin) 1017 hPa steady
West Michigan Regional Airport (210 m, Michigan) 1016 hPa increasing
West Plains Regional Airport (374 m, Missouri) 1017 hPa increasing
West Point Airport (7 m, Virginia) 1014 hPa steady
West Vancouver (178 m, British Columbia) 1019 hPa decreasing
West Woodward Airport (667 m, Oklahoma) 1024 hPa steady
Westchester (121 m, New York) 1024 hPa increasing
Westerly State Airport (25 m, Rhode Island) 1026 hPa decreasing
Western Carolina Regional Airport (517 m, North Carolina) 1012 hPa steady
Western Head (10 m, Nova Scotia) 1027 hPa decreasing
Westfield-Barnes Regional Airport (83 m, Massachusetts) 1024 hPa increasing
Westover Metropolitan Airport (75 m, Massachusetts) 1024 hPa decreasing
Wexford (396 m, Michigan) 1017 hPa increasing
Weyburn (589 m, Saskatchewan) 1024 hPa decreasing
Wharton Regional Airport (31 m, Texas) 1016 hPa steady
Wheaton Airport (313 m, Minnesota) 1027 hPa steady
Wheeler-Sack Army Airfield (207 m, New York) 1018 hPa decreasing
Wheeling Ohio (365 m, West-Virginia) 1015 hPa decreasing
White Mountain Airport (81 m, Alaska) 981 hPa increasing
White Rock Campbell Scientific (13 m, British Columbia) 1018 hPa decreasing
Whitecourt Airport (785 m, Alberta) 1018 hPa decreasing
Whiteman Air Force Base (255 m, Missouri) 1016 hPa increasing
Whiteman Airport (306 m, California) 1016 hPa steady
Wiarton Airport (223 m, Ontario) 1017 hPa decreasing
Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) 1022 hPa increasing
Wichita Falls Airport (314 m, Texas) 1016 hPa increasing
Wiley Post Airport (396 m, Oklahoma) 1019 hPa increasing
Wilkes County Airport (396 m, North Carolina) 1012 hPa steady
Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) 1021 hPa decreasing
Will Rogers World Airport (398 m, Oklahoma) 1018 hPa increasing
William H. Morse State Airport (252 m, Vermont) 1023 hPa increasing
William P. Hobby Airport (14 m, Texas) 1017 hPa increasing
William R. Fairchild Intl. Airport (88 m, Washington) 1019 hPa decreasing
Williamsburg Airport (15 m, Virginia) 1013 hPa steady
Williamsburg Intl. Airport (13 m, Virginia) 1013 hPa increasing
Williamson (144 m, Illinois) 1016 hPa steady
Williamsport Regional Airport (160 m, Pennsylvania) 1020 hPa increasing
Willmar Airport (343 m, Minnesota) 1025 hPa steady
Willoughby (191 m, Ohio) 1015 hPa steady
Willow Run Airport (218 m, Michigan) 1015 hPa increasing
Wilmington Airport (24 m, Delaware) 1020 hPa decreasing
Wilmington Airport (326 m, Pennsylvania) 1013 hPa increasing
Wilmington Intl. Airport (10 m, North Carolina) 1010 hPa increasing
Winchester Airport (298 m, Tennessee) 1013 hPa steady
Winchester Regional Airport (222 m, Virginia) 1017 hPa steady
Windham Airport (76 m, Connecticut) 1025 hPa steady
Windom (410 m, Minnesota) 1024 hPa steady
Window Rock Airport (2054 m, Arizona) 1012 hPa decreasing
Windsor Airport (190 m, Ontario) 1016 hPa increasing
Wings Field (92 m, Pennsylvania) 1021 hPa steady
Winkler Airport (855 m, Texas) 1008 hPa increasing
Winner Airport (619 m, South Dakota) 1029 hPa steady
Winnipeg Airport (239 m, Manitoba) 1027 hPa decreasing
Winona Airport (200 m, Minnesota) 1020 hPa steady
Winona-Montgomery County Airport (111 m, Mississippi) 1016 hPa steady
Winterhaven (44 m, Florida) 1015 hPa increasing
Wiscasset Airport (21 m, Maine) 1024 hPa steady
Wittman Regional Airport (246 m, Wisconsin) 1018 hPa increasing
Wood County Airport (132 m, Texas) 1016 hPa steady
Woodward Field (92 m, South Carolina) 1009 hPa steady
Worcester Airport (308 m, Massachusetts) 1025 hPa increasing
Worland Airport (1294 m, Wyoming) 1031 hPa decreasing
Worthington (480 m, Minnesota) 1026 hPa increasing
Wrangell Airport (13 m, Alaska) 1030 hPa decreasing
Wright-Patterson Air Force Base (251 m, Ohio) 1013 hPa increasing
Wynyard (560 m, Saskatchewan) 1020 hPa decreasing
Yakima Airport (325 m, Washington) 1019 hPa decreasing
Yampa Valley Airport (2012 m, Colorado) 1027 hPa increasing
Yarmouth Airport (46 m, Nova Scotia) 1027 hPa decreasing
Yeager Airport (299 m, West-Virginia) 1011 hPa decreasing
Yellowknife Airport (206 m, Northwest Territories) 1013 hPa increasing
Yellowstone Regional Airport (1553 m, Wyoming) 1030 hPa decreasing
Yohin (204 m, Northwest Territories) 1011 hPa increasing
York Airport (509 m, Nebraska) 1023 hPa steady
York Airport (144 m, Pennsylvania) 1019 hPa increasing
Yorkton Airport (498 m, Saskatchewan) 1022 hPa decreasing
Youngstown (361 m, Ohio) 1015 hPa increasing
Yuba (19 m, California) 1013 hPa decreasing
Yuma Intl. Airport (65 m, Arizona) 1009 hPa increasing
Zamperini Field (27 m, California) 1015 hPa steady
Zanesville Airport (274 m, Ohio) 1013 hPa increasing
Zapata Airport (129 m, Texas) 1014 hPa steady
Zephyrhills Airport (27 m, Florida) 1015 hPa steady

Current weather

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2018