North America - SL pressure
Monday 15 Sep 2014 15:00 BST

Stations: 2365 SL pressure Trend (last 3 hours)
Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) 1019 hPa steady
Abbotsford Airport (58 m, British Columbia) 1012 hPa increasing
Aberdeen Airport (397 m, South Dakota) 1026 hPa increasing
Aberdeen Airport (69 m, Mississippi) 1021 hPa steady
Abilene Airport (546 m, Texas) 1019 hPa increasing
Abingdon (631 m, Virginia) 1024 hPa steady
Abraham Lincoln Capital Airport (187 m, Illinois) 1019 hPa decreasing
Acadiana Regional Airport (7 m, Louisiana) 1019 hPa increasing
Accomack (15 m, Virginia) 1024 hPa steady
Ada Airport (310 m, Oklahoma) 1022 hPa steady
Adak (5 m, Alaska) 1004 hPa decreasing
Addison Airport (196 m, Texas) 1021 hPa steady
Adirondack Regional Airport (507 m, New York) 1024 hPa increasing
Aeroflex Andover (178 m, New Jersey) 1025 hPa decreasing
Agassiz (15 m, British Columbia) 1013 hPa increasing
Aiken Airport (161 m, South Carolina) 1024 hPa steady
Ainsworth Regional Airport (789 m, Nebraska) 1026 hPa steady
Airlake Airport (293 m, Minnesota) 1023 hPa steady
Aitkin Airport (367 m, Minnesota) 1022 hPa steady
Akron Fulton Intl. Airport (326 m, Ohio) 1023 hPa decreasing
Akron- Canton Airport (377 m, Ohio) 1023 hPa decreasing
Albany Airport (89 m, New York) 1025 hPa decreasing
Albert J. Ellis Airport (29 m, North Carolina) 1024 hPa steady
Albert Lea Airport (383 m, Minnesota) 1023 hPa steady
Albert Whitted Airport (2 m, Florida) 1021 hPa increasing
Albertville Regional Airport (315 m, Alabama) 1022 hPa steady
Albion Airport (550 m, Nebraska) 1024 hPa steady
Alert Airport (31 m, Nunavut) 1011 hPa decreasing
Alexandria Airport (432 m, Minnesota) 1025 hPa increasing
Alexandria Intl. Airport (27 m, Louisiana) 1020 hPa increasing
Algona Airport (372 m, Iowa) 1023 hPa steady
Algonquin Provincial Park (410 m, Ontario) 1020 hPa decreasing
Alice Intl. Airport (52 m, Texas) 1019 hPa increasing
Allegheny (382 m, Pennsylvania) 1024 hPa decreasing
Allen Army Airfield (391 m, Alaska) 1002 hPa steady
Allen Parish Airport (33 m, Louisiana) 1020 hPa steady
Allentown Queen City Airport (122 m, Pennsylvania) 1025 hPa steady
Alliance Airport (1198 m, Nebraska) 1026 hPa increasing
Alma/Bacon County (61 m, Georgia) 1021 hPa increasing
Alpena (211 m, Michigan) 1020 hPa increasing
Alpine Airstrip (5 m, Alaska) 1006 hPa steady
Altoona (458 m, Pennsylvania) 1025 hPa decreasing
Alturas Airport (1341 m, California) 1015 hPa increasing
Altus Air Force Base (413 m, Oklahoma) 1020 hPa increasing
Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) 1021 hPa decreasing
Alva Regional Airport (449 m, Oklahoma) 1019 hPa steady
Ambler Airport (88 m, Alaska) 1002 hPa steady
Ames Airport (291 m, Iowa) 1020 hPa increasing
Amqui (166 m, Quebec) 1019 hPa decreasing
Anaktuvuk Pass Airport (643 m, Alaska) 1003 hPa steady
Anderson Airport (280 m, Indiana) 1023 hPa steady
Anderson Airport (238 m, South Carolina) 1023 hPa increasing
Andrews Field (88 m, Maryland) 1025 hPa steady
Angelina (88 m, Texas) 1020 hPa increasing
Angoon Seaplane Base (0 m, Alaska) 1013 hPa increasing
Aniak Airport (26 m, Alaska) 997 hPa steady
Ankeny Regional Airport (275 m, Iowa) 1018 hPa decreasing
Ann Arbor Airport (256 m, Michigan) 1022 hPa decreasing
Annapolis, United States Naval Academy (2 m, Maryland) 1025 hPa increasing
Annette Island Airport (35 m, Alaska) 1013 hPa increasing
Anniston Regional Airport (186 m, Alabama) 1022 hPa increasing
Anoka (278 m, Minnesota) 1022 hPa decreasing
Anson County Airport (91 m, North Carolina) 1024 hPa steady
Antigo\Langlade Arpt (464 m, Wisconsin) 1020 hPa steady
Antrim (190 m, Michigan) 1020 hPa steady
Anvik Airport (99 m, Alaska) 997 hPa steady
Apalachicola Airport (6 m, Florida) 1020 hPa increasing
Appleton Airport (310 m, Wisconsin) 1024 hPa steady
Aransas (8 m, Texas) 1019 hPa increasing
Arcata-Eureka Airport (18 m, California) 1012 hPa increasing
Arctic Bay CS (10 m, Northwest Territories) 1004 hPa increasing
Arctic Village Airport (636 m, Alaska) 1005 hPa steady
Ardmore (257 m, Oklahoma) 1021 hPa steady
Ardmore Airport (232 m, Oklahoma) 1021 hPa steady
Argentia (15 m, Newfoundland) 1013 hPa decreasing
Arkansas Intl. Airport (79 m, Arkansas) 1022 hPa -
Arlington Airport (192 m, Texas) 1020 hPa steady
Arlington Airport (42 m, Washington) 1013 hPa steady
Arnold Palmer Regional Airport (361 m, Pennsylvania) 1025 hPa steady
Arthur N. Neu Airport (375 m, Iowa) 1021 hPa steady
Ashe County Airport (969 m, North Carolina) 1026 hPa increasing
Asheboro Airport (205 m, North Carolina) 1025 hPa steady
Asheville Regional Airport (661 m, North Carolina) 1023 hPa increasing
Ashtabula (281 m, Ohio) 1024 hPa decreasing
Aspen-Pitkin County Airport (2382 m, Colorado) 1020 hPa increasing
Assiniboia Airport (726 m, Saskatchewan) 1022 hPa decreasing
Astoria Regional Airport (7 m, Oregon) 1010 hPa increasing
Athens Ben Epps Airport (247 m, Georgia) 1023 hPa decreasing
Atka Airport (17 m, Alaska) 1005 hPa decreasing
Atkinson Airport (290 m, Kansas) 1019 hPa steady
Atlanta Airport (315 m, Georgia) 1023 hPa steady
Atlanta Regional Airport (296 m, Georgia) 1023 hPa increasing
Atlantic Airport (360 m, Iowa) 1019 hPa steady
Atlantic City Airport (20 m, New Jersey) 1024 hPa decreasing
Auburn Airport (467 m, California) 1012 hPa steady
Auburn Airport (268 m, Indiana) 1022 hPa decreasing
Auburn University Regional Airport (236 m, Alabama) 1023 hPa steady
Auburn/Lewiston Airport (88 m, Maine) 1024 hPa steady
Audubon County Airport (392 m, Iowa) 1021 hPa increasing
Augusta Regional Airport (45 m, Georgia) 1022 hPa increasing
Augusta State Airport (107 m, Maine) 1024 hPa decreasing
Augusta/Daniel Field (129 m, Georgia) 1023 hPa decreasing
Aurora Airport (215 m, Illinois) 1021 hPa increasing
Aurora Airport (548 m, Nebraska) 1023 hPa increasing
Aurora State Airport (60 m, Oregon) 1011 hPa increasing
Austin (189 m, Texas) 1019 hPa increasing
Austin Airport (375 m, Minnesota) 1022 hPa steady
Austin Straubel Intl. Airport (209 m, Wisconsin) 1020 hPa decreasing
Avenger Field (725 m, Texas) 1023 hPa steady
Bad Axe (234 m, Michigan) 1021 hPa steady
Baie-Comeau (22 m, Quebec) 1019 hPa decreasing
Baie-Comeau Airport (23 m, Quebec) 1019 hPa decreasing
Baie-D'Urfé (39 m, Quebec) 1022 hPa decreasing
Baker Airport (902 m, Montana) 1026 hPa decreasing
Baker Lake Airport (18 m, Nunavut) 1012 hPa increasing
Baldwin County Airport (117 m, Georgia) 1023 hPa steady
Ballenas Island (13 m, British Columbia) 1012 hPa increasing
Baltimore (6 m, Maryland) 1025 hPa increasing
Baltimore Airport (47 m, Maryland) 1024 hPa increasing
Bancroft (331 m, Ontario) 1021 hPa decreasing
Bangor Intl. Airport (56 m, Maine) 1023 hPa decreasing
Baraboo-Wisconsin Dells Airport (298 m, Wisconsin) 1020 hPa steady
Barkley Regional Airport (126 m, Kentucky) 1022 hPa decreasing
Barksdale Air Force Base (51 m, Louisiana) 1021 hPa decreasing
Barnstable Airport (16 m, Massachusetts) 1023 hPa steady
Barnwell Regional Airport (75 m, South Carolina) 1023 hPa steady
Barrow (287 m, Georgia) 1025 hPa increasing
Barrow Airport (12 m, Alaska) 1007 hPa decreasing
Barstow-Daggett Airport (587 m, California) 1010 hPa increasing
Barter Island LRRS Airport (11 m, Alaska) 1007 hPa steady
Bartlesville Airport (218 m, Oklahoma) 1019 hPa increasing
Bartow Airport (39 m, Florida) 1022 hPa steady
Bastrop Airport (51 m, Louisiana) 1022 hPa increasing
Batesville Regional Airport (141 m, Arkansas) 1023 hPa steady
Bathurst Arpt(Awrs) (59 m, New Brunswick) 1019 hPa decreasing
Baton Rouge Metropolitan Airport (21 m, Louisiana) 1019 hPa increasing
Baudette Intl. Airport (329 m, Minnesota) 1023 hPa increasing
Bay City Airport (14 m, Texas) 1018 hPa steady
Beale Air Force Base (38 m, California) 1017 hPa increasing
Beatrice Municipal (403 m, Nebraska) 1019 hPa steady
Beauceville (229 m, Quebec) 1022 hPa decreasing
Beaufort Airport (3 m, South Carolina) 1022 hPa steady
Beaumont Airport (10 m, Texas) 1019 hPa steady
Beauregard Regional Airport (62 m, Louisiana) 1020 hPa steady
Beaven Island (16 m, Nova Scotia) 1019 hPa decreasing
Beaver Falls Airport (382 m, Pennsylvania) 1024 hPa steady
Beaver Island Airport (204 m, Michigan) 1019 hPa steady
Beeville Airport (82 m, Texas) 1019 hPa steady
Bella Bella (43 m, British Columbia) 1014 hPa decreasing
Bella Coola Airport (35 m, British Columbia) 1014 hPa increasing
Bellefontaine Regional Airport (342 m, Ohio) 1023 hPa steady
Bellingham Intl. Airport (45 m, Washington) 1013 hPa increasing
Bemidji Regional Airport (420 m, Minnesota) 1023 hPa steady
Benson Airport (317 m, Minnesota) 1024 hPa steady
Bentonville Airport (395 m, Arkansas) 1022 hPa steady
Berens River (222 m, Manitoba) 1016 hPa steady
Beresford Airport (59 m, New Brunswick) 1019 hPa decreasing
Berkeley County Airport (22 m, South Carolina) 1023 hPa steady
Berlin Regional Airport (353 m, New Hampshire) 1024 hPa increasing
Bert Mooney Airport (1688 m, Montana) 1022 hPa increasing
Bethel Airport (44 m, Alaska) 996 hPa increasing
Bettles Airport (196 m, Alaska) 1003 hPa increasing
Beverly Airport (33 m, Massachusetts) 1023 hPa decreasing
Bicycle Lake Army Airfield (716 m, California) 1008 hPa increasing
Big Spring McMahon-Wrinkle Airport (784 m, Texas) 1023 hPa steady
Big Trout Lake (224 m, Ontario) 1013 hPa decreasing
Bigfork (411 m, Minnesota) 1023 hPa steady
Billy Mitchell Airport (4 m, North Carolina) 1023 hPa increasing
Birmingham (192 m, Alabama) 1022 hPa increasing
Bisbee-Douglas Intl. Airport (1249 m, Arizona) 1013 hPa increasing
Bishop Intl. Airport (233 m, Michigan) 1022 hPa increasing
Bismarck Airport (505 m, North Dakota) 1026 hPa steady
Black River Falls Area Airport (255 m, Wisconsin) 1021 hPa steady
Blackwell Airport (314 m, Oklahoma) 1019 hPa steady
Blair Airport (404 m, Nebraska) 1021 hPa steady
Blanc-Sablon Airport (32 m, Quebec) 1017 hPa decreasing
Block (33 m, Rhode Island) 1024 hPa increasing
Blosser Airport (452 m, Kansas) 1019 hPa decreasing
Blue Canyon (1611 m, California) 1020 hPa increasing
Blue Grass Airport (301 m, Kentucky) 1023 hPa steady
Blue Ridge Airport (287 m, Virginia) 1025 hPa steady
Blue River CS (683 m, British Columbia) 1021 hPa -
Blythe Airport (118 m, California) 1008 hPa increasing
Blytheville Airport (78 m, Arkansas) 1022 hPa increasing
Bob Sikes Airport (65 m, Florida) 1020 hPa decreasing
Boca Raton Airport (4 m, Florida) 1021 hPa steady
Boeing Field Airport (6 m, Washington) 1012 hPa increasing
Bogalusa (36 m, Louisiana) 1020 hPa steady
Bolton Field (280 m, Ohio) 1024 hPa increasing
Bonilla Island (17 m, British Columbia) 1013 hPa decreasing
Bonnard 1 (498 m, Quebec) 1018 hPa decreasing
Boone (418 m, Arkansas) 1021 hPa decreasing
Boone Airport (354 m, Iowa) 1020 hPa steady
Boscobel Airport (205 m, Wisconsin) 1020 hPa decreasing
Boulder City Airport (671 m, Nevada) 1014 hPa steady
Bowerman Airport (3 m, Washington) 1011 hPa increasing
Bowers Airport (527 m, Washington) 1016 hPa increasing
Bowling Green-Warren (160 m, Kentucky) 1023 hPa increasing
Bowman Field (167 m, Kentucky) 1023 hPa decreasing
Bozeman Yellowstone Intl. Airport (1349 m, Montana) 1022 hPa increasing
Brackett Field (308 m, California) 1011 hPa increasing
Bradford Airport (653 m, Pennsylvania) 1024 hPa decreasing
Bradley Intl. Airport (55 m, Connecticut) 1024 hPa decreasing
Brainerd Lakes Regional Airport (374 m, Minnesota) 1024 hPa increasing
Branch County Memorial Airport (292 m, Michigan) 1022 hPa steady
Brandon Airport (416 m, Manitoba) 1024 hPa decreasing
Branson Airport (397 m, Missouri) 1022 hPa steady
Bratt'S Lake (580 m, Saskatchewan) 1021 hPa decreasing
Bremerton Ntnl Arpt (147 m, Washington) 1013 hPa steady
Brenham (94 m, Texas) 1020 hPa steady
Brevoort Island Airport (376 m, Nunavut) 1006 hPa steady
Brewster Field Arpt (704 m, Nebraska) 1023 hPa steady
Bridgeport Airport (260 m, Texas) 1022 hPa steady
Brier Island (16 m, Nova Scotia) 1024 hPa decreasing
Broadview AP (600 m, Saskatchewan) 1022 hPa decreasing
Broken Bow Airport (776 m, Nebraska) 1024 hPa increasing
Brookhaven Airport (149 m, Mississippi) 1021 hPa steady
Brookhaven Airport (25 m, New York) 1024 hPa decreasing
Brookings Airport (140 m, Oregon) 1011 hPa increasing
Brooks (747 m, Alberta) 1019 hPa increasing
Brooks Field (287 m, Michigan) 1022 hPa increasing
Broughton Island (584 m, Nunavut) 1006 hPa decreasing
Brown Field Airport (160 m, California) 1008 hPa increasing
Brownsville/South Padre (8 m, Texas) 1017 hPa steady
Brownwood Regional Airport (422 m, Texas) 1022 hPa steady
Brunswick Golden Isles Airport (8 m, Georgia) 1022 hPa steady
Bryce Canyon Airport (2312 m, Utah) 1020 hPa increasing
Buchanan Field Airport (7 m, California) 1010 hPa increasing
Buckeye Airport (315 m, Arizona) 1010 hPa steady
Buckhannon Airport (498 m, West-Virginia) 1024 hPa steady
Buckland Airport (9 m, Alaska) 1001 hPa steady
Buckley Air Force Base (1726 m, Colorado) 1023 hPa increasing
Buffalo (881 m, South Dakota) 1024 hPa decreasing
Buffalo Airport (295 m, Minnesota) 1023 hPa steady
Buffalo Airport (1514 m, Wyoming) 1023 hPa decreasing
Buffalo Narrows Airport (440 m, Saskatchewan) 1014 hPa increasing
Buffalo Niagara Intl. Airport (219 m, New York) 1023 hPa decreasing
Burbank (237 m, California) 1008 hPa increasing
Burley Airport (1267 m, Idaho) 1017 hPa increasing
Burlington Airport (237 m, Wisconsin) 1020 hPa steady
Burlington Intl. Airport (104 m, Vermont) 1024 hPa decreasing
Burlington Piers (AUT) (77 m, Ontario) 1022 hPa decreasing
Burlington-Alamance Regional Airport (188 m, North Carolina) 1024 hPa steady
Burnet Airport (391 m, Texas) 1020 hPa decreasing
Burnett County Airport (301 m, Wisconsin) 1022 hPa steady
Burns Lake Campbell Scientific (713 m, British Columbia) 1017 hPa increasing
Burwash Airport (807 m, Yukon) 1006 hPa decreasing
Butler (380 m, Pennsylvania) 1025 hPa steady
Butler (193 m, Ohio) 1024 hPa increasing
Buttonville Airport (198 m, Ontario) 1022 hPa decreasing
C. David Campbell Field (136 m, Texas) 1021 hPa increasing
CFB Bagotville (159 m, Quebec) 1021 hPa decreasing
CFB Borden (224 m, Ontario) 1021 hPa decreasing
CFB Suffield (770 m, Alberta) 1019 hPa decreasing
CFB Valcartier Airport (168 m, Quebec) 1022 hPa steady
Cairns Army Airfield (91 m, Florida) 1021 hPa steady
Cairo Airport (98 m, Illinois) 1023 hPa increasing
Caldwell Airport (119 m, Texas) 1021 hPa steady
Caldwell Industrial Airport (740 m, Idaho) 1017 hPa steady
Calhoun County Airport (9 m, Texas) 1018 hPa steady
Cambridge Airport (287 m, Minnesota) 1022 hPa steady
Cambridge- Dorchester Airport (6 m, Maryland) 1024 hPa steady
Cameron Falls (AUT) (233 m, Ontario) 1018 hPa decreasing
Camp Mackall (115 m, North Carolina) 1024 hPa steady
Campbell Army Airfield (173 m, Kentucky) 1022 hPa steady
Campbell River Airport (106 m, British Columbia) 1013 hPa increasing
Campo (802 m, California) 1009 hPa increasing
Canadian Airport (730 m, Texas) 1020 hPa steady
Canby Airport (364 m, Minnesota) 1025 hPa increasing
Canyonlands Field (1388 m, Utah) 1015 hPa increasing
Cap D'Espoir (15 m, Quebec) 1016 hPa decreasing
Cap Tourmente National Wildlife Area (6 m, Quebec) 1021 hPa decreasing
Cap-Chat (5 m, Quebec) 1018 hPa decreasing
Cape Canaveral Air Force Station Skid Strip (3 m, Florida) 1022 hPa increasing
Cape Dorset Airport (56 m, Nunavut) 1001 hPa increasing
Cape Dyer AP (393 m, Nunavut) 1007 hPa increasing
Cape Girardeau Regional Airport (102 m, Missouri) 1022 hPa increasing
Cape Hooper (393 m, Nunavut) 1004 hPa decreasing
Cape Kakkiviak (551 m, Newfoundland) 1012 hPa decreasing
Cape Kiglapait (834 m, Newfoundland) 1015 hPa decreasing
Cape Lisburne LRRS Airport (3 m, Alaska) 1004 hPa steady
Cape May Airport (7 m, New Jersey) 1024 hPa steady
Cape Mercy (583 m, Nunavut) 1009 hPa decreasing
Cape Newenham LRRS Airport (165 m, Alaska) 997 hPa increasing
Cape Race (27 m, Newfoundland) 1012 hPa decreasing
Cape Romanzof LRRS Airport (123 m, Alaska) 996 hPa increasing
Cape St James CS (92 m, British Columbia) 1013 hPa steady
Capital City Airport (245 m, Kentucky) 1023 hPa decreasing
Capital City Airport (106 m, Pennsylvania) 1025 hPa increasing
Capital Region Intl. Airport (266 m, Michigan) 1022 hPa increasing
Caribou (187 m, Ontario) 1019 hPa increasing
Caribou Airport (191 m, Maine) 1021 hPa decreasing
Caribou Point (AUT) (2 m, Nova Scotia) 1019 hPa decreasing
Carlsbad (100 m, California) 1008 hPa increasing
Carmacks (632 m, Yukon) 1007 hPa decreasing
Carmi Airport (118 m, Illinois) 1022 hPa steady
Cartersville Airport (229 m, Georgia) 1022 hPa increasing
Cartwright Airport (15 m, Newfoundland) 1019 hPa decreasing
Casa Grande Airport (446 m, Arizona) 1012 hPa steady
Castle Airport (57 m, California) 1010 hPa increasing
Castlegar Airport (495 m, British Columbia) 1020 hPa increasing
Castroville Airport (235 m, Texas) 1021 hPa steady
Catalina Airport (488 m, California) 1008 hPa increasing
Cathedral Point (31 m, British Columbia) 1012 hPa steady
Cattaraugus County-Olean Airport (651 m, New York) 1023 hPa decreasing
Cavalier Airport (270 m, North Dakota) 1022 hPa steady
Cecil Airport (27 m, Florida) 1022 hPa increasing
Cedar (1714 m, Utah) 1017 hPa increasing
Centennial Airport (1793 m, Colorado) 1023 hPa increasing
Centerville Airport (313 m, Iowa) 1018 hPa decreasing
Central Nebraska Regional Airport (566 m, Nebraska) 1023 hPa increasing
Central Wisconsin Airport (389 m, Wisconsin) 1021 hPa steady
Centralia (163 m, Illinois) 1022 hPa steady
Chadron Airport (1011 m, Nebraska) 1028 hPa steady
Chamberlain (530 m, South Dakota) 1026 hPa steady
Chamouchouane (304 m, Quebec) 1017 hPa decreasing
Chan Gurney Airport (398 m, South Dakota) 1025 hPa increasing
Chandler Airport (379 m, Arizona) 1012 hPa increasing
Chandler Regional Airport (300 m, Oklahoma) 1021 hPa steady
Chanute Martin Johnson Airport (298 m, Kansas) 1018 hPa steady
Chapleau Airport (447 m, Ontario) 1018 hPa increasing
Chariton (320 m, Iowa) 1018 hPa steady
Charles B. Wheeler Downtown Airport (226 m, Missouri) 1017 hPa steady
Charles M. Schulz (38 m, California) 1011 hPa steady
Charleston Executive Airport (5 m, South Carolina) 1022 hPa steady
Charleston Intl. Airport (15 m, South Carolina) 1023 hPa decreasing
Charlevoix (Mrc) (719 m, Quebec) 1021 hPa decreasing
Charlevoix Airport (204 m, Michigan) 1020 hPa steady
Charlo Airport (42 m, New Brunswick) 1019 hPa decreasing
Charlotte Douglas Intl. Airport (234 m, North Carolina) 1024 hPa increasing
Charlotte-Monroe Executive Airport (207 m, North Carolina) 1024 hPa increasing
Charlottesville Albemarle Airport (195 m, Virginia) 1024 hPa decreasing
Charlottetown Airport (79 m, Prince Edward Island) 1019 hPa decreasing
Chatham Airport (19 m, Massachusetts) 1024 hPa increasing
Chatham-Kent (178 m, Ontario) 1022 hPa decreasing
Chattanooga Metropolitan Airport (210 m, Tennessee) 1023 hPa decreasing
Chautauqua (525 m, New York) 1023 hPa steady
Chautauqua (211 m, New York) 1023 hPa decreasing
Cheboygan Airport (195 m, Michigan) 1019 hPa steady
Chehalis Airport (54 m, Washington) 1012 hPa steady
Chennault Intl. Airport (4 m, Louisiana) 1019 hPa steady
Cherokee Airport (374 m, Iowa) 1023 hPa steady
Cherokee County Airport (372 m, Georgia) 1024 hPa steady
Cherry Capital Airport (188 m, Michigan) 1020 hPa increasing
Chesapeake Regional Airport (6 m, Virginia) 1024 hPa steady
Chester Airport (127 m, Connecticut) 1024 hPa steady
Chesterfield County Airport (72 m, Virginia) 1025 hPa steady
Chetek Airport (322 m, Wisconsin) 1022 hPa steady
Chetwynd (609 m, British Columbia) 1016 hPa increasing
Chevak Airport (23 m, Alaska) 998 hPa decreasing
Chevery (8 m, Quebec) 1014 hPa decreasing
Chibougamau-Chapais AP (387 m, Quebec) 1017 hPa decreasing
Chicago Executive Airport (197 m, Illinois) 1021 hPa decreasing
Chicago Midway Airport (190 m, Illinois) 1021 hPa increasing
Chicago Rockford Intl. Airport (226 m, Illinois) 1021 hPa decreasing
Chico Airport (73 m, California) 1010 hPa steady
Chignik Airport (15 m, Alaska) 999 hPa increasing
Childress Airport (594 m, Texas) 1020 hPa steady
Chillicothe (234 m, Missouri) 1017 hPa decreasing
Chino Airport (199 m, California) 1009 hPa increasing
Chippewa (244 m, Michigan) 1018 hPa decreasing
Chippewa Valley Regional Airport (271 m, Wisconsin) 1022 hPa steady
Chugiak Airport (29 m, Alaska) 1001 hPa steady
Churchill (29 m, Manitoba) 1013 hPa increasing
Chutes Des Passes (398 m, Quebec) 1020 hPa decreasing
Cincinnati Municipal Lunken Airport (147 m, Ohio) 1024 hPa increasing
Claremore Regional Airport (221 m, Oklahoma) 1022 hPa steady
Clarence E. Page Airport (413 m, Oklahoma) 1021 hPa steady
Clarinda (303 m, Iowa) 1018 hPa steady
Clarion Airport (354 m, Iowa) 1022 hPa increasing
Clarksville-Montgomery (168 m, Tennessee) 1022 hPa decreasing
Clearfield-Lawrence Airport (462 m, Pennsylvania) 1026 hPa increasing
Cleveland Burke Lakefront Airport (178 m, Ohio) 1023 hPa increasing
Cleveland Hopkins Intl. Airport (245 m, Ohio) 1024 hPa decreasing
Clinton Airport (251 m, Missouri) 1018 hPa steady
Clinton Airport (216 m, Iowa) 1020 hPa steady
Clinton Airport (157 m, Arkansas) 1023 hPa steady
Clinton National Airport (79 m, Arkansas) 1023 hPa increasing
Clinton Regional Airport (492 m, Oklahoma) 1021 hPa steady
Clinton-Sampson County Airport (45 m, North Carolina) 1024 hPa steady
Clinton-Sherman Industrial Airpark (586 m, Oklahoma) 1020 hPa increasing
Clintonville Airport (251 m, Wisconsin) 1020 hPa steady
Cloquet Carlton (390 m, Minnesota) 1022 hPa steady
Coastal Carolina Regional Airport (6 m, North Carolina) 1024 hPa increasing
Cobb (317 m, Georgia) 1024 hPa steady
Cobourg (78 m, Ontario) 1021 hPa decreasing
Coeur d'Alene Airport (707 m, Idaho) 1017 hPa steady
Coffeyville Airport (230 m, Kansas) 1019 hPa decreasing
Cold Bay Airport (31 m, Alaska) 1005 hPa increasing
Cold Lake Airport (541 m, Alberta) 1017 hPa increasing
Coleman A. Young Intl. Airport (191 m, Michigan) 1023 hPa steady
Coleman Airport (517 m, Texas) 1022 hPa steady
Coles (220 m, Illinois) 1021 hPa decreasing
College Park Airport (15 m, Maryland) 1024 hPa steady
Collin (176 m, Texas) 1021 hPa increasing
Colonel James Jabara Airport (433 m, Kansas) 1018 hPa increasing
Colorado Plains Regional Airport (1421 m, Colorado) 1024 hPa decreasing
Colorado Springs Airport (1881 m, Colorado) 1018 hPa decreasing
Columbia Gorge Regional Airport (73 m, Washington) 1015 hPa increasing
Columbia Metropolitan Airport (69 m, South Carolina) 1023 hPa increasing
Columbia Regional Airport (274 m, Missouri) 1019 hPa increasing
Columbus Air Force Base (67 m, Mississippi) 1021 hPa increasing
Columbus Airport (200 m, Indiana) 1023 hPa steady
Columbus Airport (121 m, Georgia) 1022 hPa increasing
Columbus Airport (440 m, Nebraska) 1023 hPa steady
Columbus County Airport (30 m, North Carolina) 1023 hPa steady
Comanche Airport (423 m, Texas) 1022 hPa steady
Comox (26 m, British Columbia) 1012 hPa increasing
Concord Airport (105 m, New Hampshire) 1024 hPa decreasing
Concord Regional Airport (210 m, North Carolina) 1025 hPa steady
Conroe Airport (75 m, Texas) 1020 hPa steady
Converse (1502 m, Wyoming) 1026 hPa steady
Conway-Horry County Airport (10 m, South Carolina) 1023 hPa steady
Cook Muni Arpt (402 m, Minnesota) 1022 hPa steady
Copper Harbor Ramos (186 m, Michigan) 1019 hPa increasing
Coppermine AP (23 m, Northwest Territories) 1025 hPa increasing
Coral Harbour Airport (64 m, Nunavut) 1003 hPa decreasing
Corona Airport (163 m, California) 1009 hPa increasing
Coronach (756 m, Saskatchewan) 1023 hPa decreasing
Coronation (791 m, Alberta) 1019 hPa increasing
Corpus Christi Intl. Airport (15 m, Texas) 1019 hPa increasing
Cortez Airport (1803 m, Colorado) 1020 hPa increasing
Cortland Airport (365 m, New York) 1024 hPa steady
Corvallis Airport (75 m, Oregon) 1011 hPa steady
Cotulla (144 m, Texas) 1020 hPa decreasing
Council Bluffs Airport (382 m, Iowa) 1020 hPa increasing
Cove Island (181 m, Ontario) 1018 hPa steady
Covington Airport (267 m, Kentucky) 1023 hPa increasing
Cox Field (167 m, Texas) 1021 hPa decreasing
Crawford County Airport (141 m, Illinois) 1022 hPa steady
Creech Air Force Base Airport (951 m, Nevada) 1012 hPa decreasing
Crescent City (17 m, California) 1011 hPa decreasing
Creston (394 m, Iowa) 1019 hPa steady
Creston Campbell Scientific (646 m, British Columbia) 1020 hPa increasing
Crisp County-Cordele Airport (95 m, Georgia) 1022 hPa steady
Croker Rvr (69 m, Northwest Territories) 1025 hPa increasing
Crookston Airport (273 m, Minnesota) 1024 hPa steady
Crosby Airport (594 m, North Dakota) 1023 hPa steady
Cross City Airport (13 m, Florida) 1021 hPa steady
Crossville Airport (569 m, Tennessee) 1023 hPa decreasing
Crystal Airport (265 m, Minnesota) 1023 hPa decreasing
Crystal River Airport (3 m, Florida) 1022 hPa steady
Culpeper Regional Airport (95 m, Virginia) 1025 hPa steady
Cumberland Airport (378 m, Wisconsin) 1022 hPa steady
Cumshewa (17 m, British Columbia) 1014 hPa steady
Currituck County Regional Airport (5 m, North Carolina) 1024 hPa steady
Curtis Field (557 m, Texas) 1022 hPa steady
Curtis L. Brown Jr. Field (40 m, North Carolina) 1024 hPa steady
Cushing Airport (279 m, Oklahoma) 1020 hPa steady
Custer Airport (1707 m, South Dakota) 1026 hPa decreasing
Custer Airport (188 m, Michigan) 1022 hPa steady
Cut Bank Airport (1169 m, Montana) 1020 hPa increasing
Cuyahoga (268 m, Ohio) 1023 hPa steady
Dalhart Airport (1216 m, Texas) 1017 hPa increasing
Dallas Executive Airport (201 m, Texas) 1020 hPa steady
Dallas Love Field (148 m, Texas) 1020 hPa steady
Dallas/Fort Worth Intl. Airport (182 m, Texas) 1020 hPa steady
Dalton Airport (216 m, Georgia) 1023 hPa steady
Danbury Airport (139 m, Connecticut) 1024 hPa decreasing
Dane County Regional Airport (264 m, Wisconsin) 1020 hPa decreasing
Dansville Airport (201 m, New York) 1025 hPa decreasing
Danville Regional Airport (174 m, Virginia) 1024 hPa increasing
Dare (4 m, North Carolina) 1023 hPa steady
Darke County Airport (307 m, Ohio) 1023 hPa steady
Darlington (59 m, South Carolina) 1024 hPa steady
Dauphin Airport (305 m, Manitoba) 1021 hPa decreasing
Davenport Airport (259 m, Iowa) 1020 hPa decreasing
David Wayne Hooks Memorial Airport (46 m, Texas) 1020 hPa decreasing
Davidson County Airport (223 m, North Carolina) 1024 hPa steady
Davis (808 m, Arizona) 1010 hPa increasing
Davis Field (186 m, Oklahoma) 1021 hPa steady
Davison Army Airfield (21 m, Virginia) 1025 hPa steady
Dawson Community Airport (749 m, Montana) 1024 hPa steady
Dawson Creek Airport (655 m, British Columbia) 1016 hPa increasing
Dawson Y. T. AP (370 m, Yukon) 1007 hPa steady
Dayton Intl. Airport (306 m, Ohio) 1023 hPa increasing
Dayton- Wright Brothers Airport (293 m, Ohio) 1023 hPa increasing
Daytona Beach Airport (38 m, Florida) 1022 hPa steady
DeKalb Airport (279 m, Illinois) 1020 hPa steady
DeKalb-Peachtree Airport (305 m, Georgia) 1023 hPa decreasing
DeQuincy Airport (25 m, Louisiana) 1019 hPa steady
Deadhorse Airport (23 m, Alaska) 1005 hPa increasing
Deadman Valley (283 m, Northwest Territories) 1011 hPa increasing
Dease Lake (816 m, British Columbia) 1017 hPa increasing
Debert (39 m, Nova Scotia) 1020 hPa decreasing
Decatur (43 m, Georgia) 1021 hPa steady
Decatur Airport (208 m, Illinois) 1021 hPa decreasing
Decatur Airport (319 m, Texas) 1021 hPa steady
Decorah Airport (353 m, Iowa) 1020 hPa steady
Deer Lake Airport (29 m, Newfoundland) 1018 hPa decreasing
Deer Park Airport (672 m, Washington) 1017 hPa increasing
Defiance Memorial Airport (219 m, Ohio) 1022 hPa decreasing
Del Rio Intl. Airport (314 m, Texas) 1019 hPa increasing
Delaware (286 m, Indiana) 1023 hPa increasing
Delaware Airport (288 m, Ohio) 1024 hPa increasing
Delhi (232 m, Ontario) 1022 hPa decreasing
Deline (213 m, Northwest Territories) 1015 hPa decreasing
Deline Airport (176 m, Northwest Territories) 1015 hPa decreasing
Delta County Airport (187 m, Michigan) 1020 hPa steady
Denison (388 m, Iowa) 1021 hPa steady
Denton Airport (197 m, Texas) 1020 hPa decreasing
Derby Field (1190 m, California) 1016 hPa increasing
Des Moines Intl. Airport (294 m, Iowa) 1018 hPa decreasing
Destin (7 m, Georgia) 1020 hPa steady
Detroit Lakes Airport (426 m, Minnesota) 1024 hPa steady
Detroit Metropolitan Wayne County Airport (202 m, Michigan) 1023 hPa increasing
Devils Lake Regional Airport (443 m, North Dakota) 1023 hPa steady
Dewar Lakes AP (488 m, Nunavut) 999 hPa steady
Dexter B. Florence Memorial Field (56 m, Arkansas) 1024 hPa increasing
Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) 1025 hPa decreasing
Dillant (149 m, New Hampshire) 1024 hPa steady
Dillingham Airport (29 m, Alaska) 996 hPa increasing
Dillon Airport (1597 m, Montana) 1021 hPa increasing
District (281 m, Ontario) 1021 hPa decreasing
Dobbins Air Reserve Base (326 m, Georgia) 1024 hPa increasing
Dodge (790 m, Kansas) 1018 hPa decreasing
Dodge Center Airport (398 m, Minnesota) 1022 hPa steady
Dodge County Airport (285 m, Wisconsin) 1021 hPa steady
Door (221 m, Wisconsin) 1020 hPa steady
Dothan Regional Airport (122 m, Alabama) 1022 hPa decreasing
Douglas Airport (78 m, Georgia) 1022 hPa steady
Dover Air Force Base (9 m, Delaware) 1024 hPa steady
Doylestown Airport (120 m, Pennsylvania) 1024 hPa decreasing
Drake Field (381 m, Arkansas) 1021 hPa decreasing
Draughon-Miller Central Texas Regional Airport (208 m, Texas) 1020 hPa steady
Drumheller East (678 m, Alberta) 1018 hPa increasing
Drummond Island Airport (204 m, Michigan) 1018 hPa steady
Dryden Airport (413 m, Ontario) 1021 hPa decreasing
Dryden Terrell C. Arpt (707 m, Texas) 1018 hPa increasing
DuBois Airport (554 m, Pennsylvania) 1024 hPa decreasing
DuPage Airport (231 m, Illinois) 1020 hPa decreasing
Dubawnt Lake (AUT) (237 m, Nunavut) 1014 hPa steady
Dubuque Regional Airport (329 m, Iowa) 1020 hPa decreasing
Duke Field (57 m, Florida) 1020 hPa steady
Duluth Intl. Airport (432 m, Minnesota) 1023 hPa steady
Duplin (42 m, North Carolina) 1025 hPa increasing
Durango (2038 m, Colorado) 1020 hPa increasing
Durant Regional Airport (213 m, Oklahoma) 1021 hPa steady
Dutchess County Airport (51 m, New York) 1024 hPa decreasing
Dyersburg Regional Airport (102 m, Tennessee) 1023 hPa steady
Dyess Air Force Base (545 m, Texas) 1018 hPa increasing
Eagle Airport (268 m, Alaska) 1004 hPa decreasing
Eagle County Regional Airport (1993 m, Colorado) 1030 hPa increasing
Eagle Creek Airpark Airport (250 m, Indiana) 1023 hPa increasing
Eagle River Union Airport (500 m, Wisconsin) 1020 hPa steady
Ear Falls (355 m, Ontario) 1020 hPa decreasing
Eareckson Air Station (31 m, Alaska) 1007 hPa steady
East Point (8 m, Prince Edward Island) 1018 hPa steady
East Texas Regional Airport (124 m, Texas) 1020 hPa increasing
Eastern Oregon Regional Airport (456 m, Oregon) 1014 hPa increasing
Eastern Slopes Regional Airport (137 m, Maine) 1024 hPa increasing
Eastern WV Regional Airport (170 m, West-Virginia) 1025 hPa increasing
Easterwood Airport (98 m, Texas) 1020 hPa increasing
Eastman Airport (93 m, Georgia) 1023 hPa steady
Easton Airport (22 m, Maryland) 1026 hPa increasing
Edgar County Airport (199 m, Illinois) 1022 hPa steady
Edmonton (671 m, Alberta) 1016 hPa decreasing
Edmonton (IAP) (707 m, Alberta) 1018 hPa increasing
Edmonton Namao (685 m, Alberta) 1017 hPa steady
Edmundston (156 m, New Brunswick) 1020 hPa decreasing
Edward F. Knapp State Airport (355 m, Vermont) 1026 hPa steady
Edward G. Pitka Sr. Airport (46 m, Alaska) 1000 hPa increasing
Edwards Air Force Base (705 m, California) 1011 hPa increasing
Effingham (179 m, Illinois) 1022 hPa steady
Egbert CS (251 m, Ontario) 1021 hPa decreasing
Egegik Airport (119 m, Alaska) 995 hPa steady
Eielson Air Force Base (167 m, Alaska) 1000 hPa decreasing
Ekati Diamond Mine (469 m, Northwest Territories) 1023 hPa steady
Elizabeth City Regional Airport (4 m, North Carolina) 1024 hPa increasing
Elkhart Airport (237 m, Indiana) 1022 hPa steady
Elkins/Randolph Field AP (609 m, West-Virginia) 1026 hPa increasing
Elko Regional Airport (1565 m, Nevada) 1018 hPa increasing
Ellington Field Joint Reserve Base (10 m, Texas) 1019 hPa steady
Ellsworth Air Force Base (979 m, South Dakota) 1027 hPa increasing
Elmendorf Field (59 m, Alaska) 1000 hPa steady
Elmira Corning Regional Airport (291 m, New York) 1024 hPa steady
Ely Airport (443 m, Minnesota) 1021 hPa increasing
Emmonak Airport (3 m, Alaska) 997 hPa steady
Emporia Airport (368 m, Kansas) 1018 hPa increasing
Emporia Airport (39 m, Virginia) 1025 hPa steady
Englee (30 m, Newfoundland) 1018 hPa decreasing
Enid Woodring Regional Airport (356 m, Oklahoma) 1019 hPa steady
Ennadai Lake (AUT) (353 m, Nunavut) 1018 hPa steady
Entrance Isl. (5 m, British Columbia) 1012 hPa increasing
Ephrata Airport (383 m, Washington) 1015 hPa increasing
Erie Intl. Airport (225 m, Pennsylvania) 1023 hPa decreasing
Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) 1011 hPa increasing
Ernest A. Love Field Airport (1537 m, Arizona) 1014 hPa increasing
Esler Airfield (34 m, Louisiana) 1020 hPa increasing
Esquimalt (12 m, British Columbia) 1012 hPa -
Essex (53 m, New Jersey) 1025 hPa steady
Estevan Airport (584 m, Saskatchewan) 1024 hPa steady
Estevan Point (7 m, British Columbia) 1012 hPa increasing
Esther 1 (707 m, Alberta) 1020 hPa increasing
Estherville Muni (401 m, Iowa) 1023 hPa decreasing
Eugene Airport (114 m, Oregon) 1011 hPa increasing
Eureka AP (11 m, Nunavut) 1011 hPa decreasing
Eureka Skelton AP (1002 m, Alaska) 1001 hPa steady
Evanston Airport (2177 m, Wyoming) 1018 hPa increasing
Evansville Airport (118 m, Indiana) 1022 hPa decreasing
Eveleth Muni (Awos) (421 m, Minnesota) 1022 hPa steady
Fairbanks Intl. Airport (135 m, Alaska) 1001 hPa decreasing
Fairchild Air Force Base (743 m, Washington) 1017 hPa increasing
Fairfield (264 m, Ohio) 1024 hPa decreasing
Fairfield Airport (244 m, Iowa) 1018 hPa steady
Fairfield Airport (133 m, Illinois) 1022 hPa steady
Fairmont Airport (354 m, Minnesota) 1023 hPa steady
Faith (787 m, South Dakota) 1027 hPa decreasing
Falcon Field (424 m, Arizona) 1012 hPa increasing
Falfurrias Airport (34 m, Texas) 1018 hPa steady
Falls City/Brenner (300 m, Nebraska) 1018 hPa increasing
Falls Intl. Airport (362 m, Minnesota) 1023 hPa increasing
False River Regional Airport (12 m, Louisiana) 1019 hPa steady
Faribault Muni Awos (322 m, Minnesota) 1023 hPa steady
Farmington Airport (274 m, Missouri) 1023 hPa steady
Farmville (125 m, Virginia) 1023 hPa steady
Fayetteville Regional Airport (58 m, North Carolina) 1023 hPa increasing
Felker Army Airfield (4 m, Virginia) 1024 hPa steady
Felts Field Airport (595 m, Washington) 1017 hPa increasing
Fergus Falls Airport (361 m, Minnesota) 1024 hPa steady
Fernandina Beach Airport (5 m, Florida) 1021 hPa steady
Fillmore County Airport (389 m, Minnesota) 1022 hPa steady
Findlay Airport (247 m, Ohio) 1022 hPa decreasing
First Flight Airport (4 m, North Carolina) 1023 hPa steady
Fitch H. Beach Airport (272 m, Michigan) 1021 hPa steady
Fitchburg Airport (106 m, Massachusetts) 1024 hPa decreasing
Fitzgerald Airport (111 m, Georgia) 1023 hPa steady
Flag Island (328 m, Minnesota) 1020 hPa steady
Flagler County Airport (10 m, Florida) 1022 hPa steady
Fletcher Field (53 m, Mississippi) 1022 hPa steady
Flin Flon Airport (304 m, Manitoba) 1015 hPa decreasing
Flora (144 m, Illinois) 1022 hPa steady
Florala Airport (96 m, Alabama) 1021 hPa increasing
Florida Keys Marathon Airport (2 m, Florida) 1020 hPa increasing
Floyd Bennett Memorial Airport (100 m, New York) 1024 hPa decreasing
Flying Cloud Airport (276 m, Minnesota) 1023 hPa decreasing
Fond du Lac (246 m, Wisconsin) 1021 hPa decreasing
Foothills Regional Airport (387 m, North Carolina) 1026 hPa steady
Forbes Field (325 m, Kansas) 1017 hPa decreasing
Ford Airport (360 m, Michigan) 1021 hPa decreasing
Forest City Airport (375 m, Iowa) 1022 hPa steady
Fort Carson (1789 m, Colorado) 1021 hPa increasing
Fort Chipewyan Airport (228 m, Alberta) 1014 hPa increasing
Fort Collins- Loveland Airport (1529 m, Colorado) 1028 hPa steady
Fort Dodge Regional Airport (355 m, Iowa) 1022 hPa steady
Fort Good Hope Airport (60 m, Northwest Territories) 1012 hPa decreasing
Fort Hood/Killeen (283 m, Texas) 1020 hPa steady
Fort Lauderdale (7 m, Florida) 1021 hPa increasing
Fort Lauderdale Airport (4 m, Florida) 1021 hPa increasing
Fort Liard (213 m, Northwest Territories) 1011 hPa -
Fort Madison (221 m, Iowa) 1018 hPa steady
Fort McMurray Airport (375 m, Alberta) 1015 hPa increasing
Fort McMurray CS (369 m, Alberta) 1013 hPa increasing
Fort McPherson Airport (43 m, Northwest Territories) 1012 hPa decreasing
Fort Nelson Airport (389 m, British Columbia) 1012 hPa steady
Fort Polk (110 m, Louisiana) 1020 hPa increasing
Fort Providence (162 m, Northwest Territories) 1014 hPa decreasing
Fort Simpson Airport (169 m, Northwest Territories) 1012 hPa increasing
Fort Smith Airport (205 m, Northwest Territories) 1016 hPa increasing
Fort Smith Regional Airport (141 m, Arkansas) 1022 hPa decreasing
Fort St. John AP (695 m, British Columbia) 1016 hPa increasing
Fort Stockton-Pecos County Airport (917 m, Texas) 1018 hPa increasing
Fort Wayne Intl. Airport (252 m, Indiana) 1021 hPa decreasing
Fort Worth Alliance Airport (220 m, Texas) 1020 hPa increasing
Fort Worth Meacham Intl. Airport (216 m, Texas) 1020 hPa increasing
Fort Worth Spinks Airport (233 m, Texas) 1021 hPa steady
Fort Yukon Airport (135 m, Alaska) 1003 hPa steady
Fosston (388 m, Minnesota) 1024 hPa steady
Francis S. Gabreski Airport (20 m, New York) 1024 hPa steady
Frankfort Dow Memorial Field (193 m, Michigan) 1020 hPa steady
Franklin Airport (616 m, Tennessee) 1025 hPa decreasing
Franklin Airport (12 m, Virginia) 1024 hPa steady
Franklin County State Airport (70 m, Vermont) 1023 hPa steady
Frederick Airport (92 m, Maryland) 1026 hPa steady
Frederick Regional Airport (377 m, Oklahoma) 1019 hPa steady
Fredericton Intl. Airport (31 m, New Brunswick) 1021 hPa decreasing
Freeport Airport (262 m, Illinois) 1020 hPa steady
Fremont Airport (379 m, Nebraska) 1022 hPa steady
Fremont Airport (235 m, Michigan) 1020 hPa decreasing
Fresno Yosemite Intl. Airport (100 m, California) 1010 hPa increasing
Friday Harbor Airport (33 m, Washington) 1012 hPa increasing
Friedman Memorial Airport (1620 m, Idaho) 1023 hPa increasing
Frobisher/Iqaluit AP (34 m, Nunavut) 1005 hPa decreasing
Ft Severn (15 m, Ontario) 1009 hPa decreasing
Fullerton Airport (29 m, California) 1008 hPa increasing
Fulton County Airport (256 m, Georgia) 1023 hPa steady
Fulton County Airport (241 m, Indiana) 1024 hPa increasing
Gage Airport (667 m, Oklahoma) 1018 hPa decreasing
Gagetown Awos A (51 m, New Brunswick) 1021 hPa decreasing
Gainesville Airport (256 m, Texas) 1022 hPa steady
Gainesville Regional Airport (46 m, Florida) 1021 hPa increasing
Galesburg Airport (233 m, Illinois) 1020 hPa steady
Gamètì/Rae Lakes Airport (220 m, Northwest Territories) 1020 hPa increasing
Gambell Airport (7 m, Alaska) 1001 hPa steady
Gander Airport (151 m, Newfoundland) 1018 hPa decreasing
Garden (878 m, Kansas) 1018 hPa decreasing
Garfield County Regional Airport (1691 m, Colorado) 1020 hPa increasing
Garner Field (287 m, Texas) 1021 hPa steady
Garrison Airport (587 m, North Dakota) 1025 hPa steady
Gary Airport (180 m, Indiana) 1020 hPa decreasing
Gastonia Airport (243 m, North Carolina) 1024 hPa increasing
Gatesville Airport (276 m, Texas) 1022 hPa steady
Gatineau-Ottawa Executive Airport (64 m, Quebec) 1022 hPa decreasing
Gaylord Regional Airport (404 m, Michigan) 1020 hPa decreasing
General Mitchell Intl. Airport (211 m, Wisconsin) 1020 hPa decreasing
General William J. Fox Airfield (712 m, California) 1012 hPa increasing
George Bush Intercontinental Airport (33 m, Texas) 1020 hPa increasing
George Island (223 m, Manitoba) 1015 hPa increasing
George M. Bryan Airport (101 m, Mississippi) 1021 hPa steady
Georgetown Airport (240 m, Texas) 1020 hPa steady
Georgetown Airport (12 m, South Carolina) 1023 hPa steady
Gerald R. Ford Intl. Airport (245 m, Michigan) 1022 hPa increasing
Geraldton AP (349 m, Ontario) 1019 hPa increasing
Giddings-Lee County Airport (148 m, Texas) 1021 hPa steady
Gillam Airport (146 m, Manitoba) 1011 hPa decreasing
Gillespie Field Airport (117 m, California) 1009 hPa steady
Gillette (1230 m, Wyoming) 1025 hPa increasing
Gilmer Airport (127 m, Texas) 1022 hPa steady
Gjoa Haven Airport (46 m, Nunavut) 1012 hPa increasing
Glasgow Airport (218 m, Kentucky) 1023 hPa steady
Glasgow Airport (693 m, Montana) 1024 hPa decreasing
Glencoe Airport (302 m, Minnesota) 1023 hPa steady
Glendale Airport (325 m, Arizona) 1012 hPa increasing
Glenwood (Asos) (425 m, Minnesota) 1024 hPa steady
Goderich (214 m, Ontario) 1021 hPa increasing
Godman Army Airfield (239 m, Kentucky) 1023 hPa decreasing
Gogebic-Iron (375 m, Michigan) 1020 hPa steady
Golden (785 m, British Columbia) 1022 hPa steady
Golden Triangle Regional Airport (80 m, Mississippi) 1021 hPa steady
Golovin Airport (8 m, Alaska) 999 hPa steady
Gonzales Airport (4 m, Louisiana) 1019 hPa steady
Gordon K. Bush Airport (234 m, Ohio) 1024 hPa steady
Gore Bay AP (190 m, Ontario) 1019 hPa increasing
Goshen Airport (252 m, Indiana) 1023 hPa increasing
Grafton Airport (251 m, North Dakota) 1023 hPa steady
Graham Airport (342 m, Texas) 1021 hPa increasing
Granbury Airport (237 m, Texas) 1022 hPa increasing
Grand Étang (13 m, Nova Scotia) 1018 hPa -
Grand Canyon National Park Airport (2014 m, Arizona) 1019 hPa increasing
Grand Forks Air Force Base (276 m, North Dakota) 1024 hPa decreasing
Grand Forks Intl. Airport (255 m, North Dakota) 1024 hPa increasing
Grand Marais (186 m, Minnesota) 1020 hPa steady
Grand Marais Airport (505 m, Minnesota) 1019 hPa steady
Grand Prairie Airport (180 m, Texas) 1021 hPa steady
Grand Rapids (413 m, Minnesota) 1023 hPa steady
Grand Rapids (223 m, Manitoba) 1016 hPa decreasing
Grand Strand Airport (10 m, South Carolina) 1023 hPa steady
Grande Prairie Airport (669 m, Alberta) 1017 hPa increasing
Granite Falls Airport (319 m, Minnesota) 1024 hPa steady
Grant County Intl. Airport (364 m, Washington) 1016 hPa increasing
Gratiot Community Airport (230 m, Michigan) 1021 hPa steady
Gray Army Airfield (89 m, Washington) 1012 hPa increasing
Grayling Airport (353 m, Michigan) 1020 hPa steady
Great Bend Airport (575 m, Kansas) 1019 hPa steady
Great Duck Island (183 m, Ontario) 1019 hPa decreasing
Great Falls Intl. Airport (1116 m, Montana) 1020 hPa increasing
Greater Binghamton Airport (497 m, New York) 1024 hPa decreasing
Greater Cumberland Regional Airport (236 m, West-Virginia) 1026 hPa steady
Greater Cumberland Regional Airport (236 m, Maryland) 1026 hPa steady
Greater Rochester Intl. Airport (169 m, New York) 1023 hPa decreasing
Greeley- Weld County Airport (1420 m, Colorado) 1028 hPa steady
Greenbrier Valley Airport (702 m, West-Virginia) 1025 hPa steady
Greenville (Amos) (316 m, Maine) 1022 hPa decreasing
Greenville Downtown Airport (319 m, South Carolina) 1024 hPa increasing
Greenville- Spartanburg Intl. Airport (296 m, South Carolina) 1023 hPa increasing
Greenwood (192 m, South Carolina) 1024 hPa increasing
Greenwood (28 m, Nova Scotia) 1021 hPa decreasing
Greenwood-Leflore Airport (47 m, Mississippi) 1021 hPa increasing
Grider Field (63 m, Arkansas) 1022 hPa increasing
Griffiss Intl. Airport (154 m, New York) 1024 hPa decreasing
Grinnell Airport (307 m, Iowa) 1019 hPa steady
Grissom Air Reserve Base (247 m, Indiana) 1023 hPa increasing
Grosse Ile Airport (176 m, Michigan) 1022 hPa steady
Groton-New London Airport (3 m, Connecticut) 1024 hPa decreasing
Grove Airport (254 m, Oklahoma) 1021 hPa steady
Gulfport (9 m, Mississippi) 1019 hPa increasing
Gulkana Airport (481 m, Alaska) 1004 hPa increasing
Gunnison (2339 m, Colorado) 1032 hPa steady
Gustavus Airport (12 m, Alaska) 1012 hPa decreasing
Guthrie Airport (327 m, Oklahoma) 1020 hPa decreasing
Gwinner-Roger Melroe Field (386 m, North Dakota) 1025 hPa steady
Gwinnett (323 m, Georgia) 1024 hPa increasing
H. L. Sonny Callahan Airport (28 m, Alabama) 1019 hPa steady
Hagerstown Regional Airport (215 m, Maryland) 1026 hPa increasing
Haines Airport (9 m, Alaska) 1013 hPa increasing
Haines Junction (599 m, Yukon) 1009 hPa increasing
Half Moon Bay Airport (20 m, California) 1012 hPa steady
Halifax Airport (145 m, Nova Scotia) 1020 hPa decreasing
Hall Beach Airport (7 m, Nunavut) 999 hPa decreasing
Halliburton Field (339 m, Oklahoma) 1021 hPa steady
Hallock (250 m, Minnesota) 1022 hPa steady
Hamilton Airport (238 m, Ontario) 1023 hPa decreasing
Hamilton Airport (396 m, Texas) 1022 hPa steady
Hamilton Rbg CS (102 m, Ontario) 1022 hPa steady
Hammond Northshore Regional Airport (13 m, Louisiana) 1019 hPa decreasing
Hampton Roads Executive Airport (7 m, Virginia) 1024 hPa steady
Hanchey Army Heliport (97 m, Alabama) 1010 hPa decreasing
Hancock (26 m, Maine) 1023 hPa steady
Hanford Airport (75 m, California) 1010 hPa increasing
Hannibal Regional Airport (234 m, Missouri) 1017 hPa decreasing
Hanover (63 m, Virginia) 1025 hPa decreasing
Hanscom Field (41 m, Massachusetts) 1025 hPa decreasing
Harbor Beach(Ramos) (183 m, Michigan) 1020 hPa decreasing
Harbor Springs Airport (209 m, Michigan) 1019 hPa steady
Harlan Airport (375 m, Iowa) 1022 hPa steady
Harlan Airport (473 m, Kentucky) 1024 hPa steady
Harnett Regional Jetport Airport (60 m, North Carolina) 1024 hPa steady
Harrell Field (40 m, Arkansas) 1022 hPa steady
Harriman-and-West Airport (201 m, Massachusetts) 1025 hPa increasing
Harrington Cda (53 m, Prince Edward Island) 1019 hPa decreasing
Harrisburg (121 m, Illinois) 1023 hPa steady
Harrisburg Intl. Airport (94 m, Pennsylvania) 1025 hPa increasing
Harrison County Airport (109 m, Texas) 1022 hPa steady
Harrow CDA (AUT) (192 m, Ontario) 1022 hPa increasing
Harry Clever Field Airport (272 m, Ohio) 1024 hPa increasing
Harry P. Williams Memorial Airport (3 m, Louisiana) 1019 hPa steady
Harry Stern Airport (295 m, North Dakota) 1025 hPa increasing
Hartford Airport (6 m, Connecticut) 1024 hPa decreasing
Hartness State Airport (176 m, Vermont) 1024 hPa decreasing
Hartsville Regional Airport (111 m, South Carolina) 1024 hPa steady
Harvey Airport (487 m, North Dakota) 1024 hPa steady
Hastings Airport (596 m, Nebraska) 1022 hPa increasing
Hat Isl. (36 m, Nunavut) 1017 hPa increasing
Hattiesburg Bobby L. Chain Airport (46 m, Mississippi) 1020 hPa decreasing
Hattiesburg- Laurel Regional Airport (91 m, Mississippi) 1020 hPa steady
Havre (792 m, Montana) 1022 hPa increasing
Havre-Saint-Pierre (37 m, Quebec) 1015 hPa decreasing
Havre-Saint-Pierre (34 m, Quebec) 1015 hPa decreasing
Hawkins Field (104 m, Mississippi) 1020 hPa increasing
Hawthorne Airport (19 m, California) 1009 hPa increasing
Hay River Airport (170 m, Northwest Territories) 1015 hPa increasing
Hays Regional Airport (609 m, Kansas) 1020 hPa increasing
Hayward Executive Airport (14 m, California) 1013 hPa increasing
Hazlehurst Airport (78 m, Georgia) 1022 hPa steady
Hearne Airport (87 m, Texas) 1020 hPa steady
Hebbronville Airport (202 m, Texas) 1020 hPa steady
Hebron Airport (447 m, Nebraska) 1021 hPa increasing
Hector Intl. Airport (274 m, North Dakota) 1025 hPa increasing
Henderson (117 m, Kentucky) 1023 hPa steady
Henderson Executive Airport (749 m, Nevada) 1012 hPa increasing
Henderson-Oxford Airport (161 m, North Carolina) 1024 hPa steady
Henry Post Army Airfield (360 m, Oklahoma) 1020 hPa steady
Henry Tift Myers Airport (108 m, Georgia) 1022 hPa steady
Hermiston Airport (195 m, Oregon) 1014 hPa increasing
Hernando County Airport (20 m, Florida) 1022 hPa increasing
Hettinger Airport (824 m, North Dakota) 1027 hPa decreasing
Hickory Regional Airport (348 m, North Carolina) 1022 hPa increasing
High Level Airport (338 m, Alberta) 1013 hPa increasing
Hill (666 m, Kansas) 1021 hPa decreasing
Hill Air Force Base (1459 m, Utah) 1015 hPa increasing
Hillsboro Airport (209 m, Texas) 1020 hPa steady
Hillsboro Airport (62 m, Oregon) 1011 hPa increasing
Hillsdale Airport (360 m, Michigan) 1022 hPa steady
Hillsville (834 m, Virginia) 1025 hPa steady
Hilton Head Airport (7 m, South Carolina) 1022 hPa decreasing
Hobart Airport (478 m, Oklahoma) 1020 hPa increasing
Hollister Airport (70 m, California) 1012 hPa steady
Holy Cross Airport (21 m, Alaska) 997 hPa decreasing
Homer Airport (26 m, Alaska) 999 hPa decreasing
Homerville Airport (57 m, Georgia) 1022 hPa steady
Homestead Air Reserve Base (2 m, Florida) 1021 hPa increasing
Hoonah Airport (0 m, Alaska) 1013 hPa increasing
Hooper Bay Airport (5 m, Alaska) 996 hPa steady
Hope (39 m, British Columbia) 1015 hPa increasing
Hopedale (8 m, Newfoundland) 1017 hPa decreasing
Horace Williams Airport (155 m, North Carolina) 1024 hPa increasing
Houghton (327 m, Michigan) 1020 hPa increasing
Houlton Intl. Airport (150 m, Maine) 1021 hPa decreasing
Houma- Terrebonne Airport (3 m, Mississippi) 1019 hPa increasing
Houston County Airport (106 m, Texas) 1022 hPa steady
Houston Executive Airport (51 m, Texas) 1020 hPa steady
Houston Southwest Airport (21 m, Texas) 1019 hPa steady
Hunter Army Airfield (13 m, Georgia) 1022 hPa increasing
Huntsville Intl. Airport (196 m, Alabama) 1022 hPa increasing
Huntsville Regional Airport (111 m, Texas) 1020 hPa increasing
Hurlburt Field (11 m, Florida) 1020 hPa increasing
Huron Airport (393 m, South Dakota) 1026 hPa decreasing
Huslia Airport (65 m, Alaska) 999 hPa steady
Hutchinson (931 m, Texas) 1018 hPa increasing
Hutchinson Airport (462 m, Kansas) 1017 hPa increasing
Hutchinson Airport (323 m, Minnesota) 1023 hPa steady
Hydaburg Seaplane Base (1 m, Alaska) 1013 hPa decreasing
Idaho Falls Regional Airport (1441 m, Idaho) 1018 hPa increasing
Igiugig Airport (27 m, Alaska) 996 hPa increasing
Igloolik Airport (51 m, Nunavut) 1001 hPa increasing
Iliamna Airport (49 m, Alaska) 998 hPa decreasing
Illinois Valley Regional Airport (199 m, Illinois) 1020 hPa increasing
Imperial (997 m, Nebraska) 1024 hPa increasing
Imperial County AP (-17 m, California) 1007 hPa increasing
Independence Airport (251 m, Kansas) 1019 hPa steady
Independence Airport (298 m, Iowa) 1019 hPa steady
Indian Mountain LRRS Airport (372 m, Alaska) 1000 hPa decreasing
Indiana (429 m, Pennsylvania) 1026 hPa steady
Indianapolis Executive Airport (281 m, Indiana) 1023 hPa steady
Indianapolis Intl. Airport (246 m, Indiana) 1022 hPa increasing
Ingenika Point (680 m, British Columbia) 1014 hPa decreasing
Ingonish Beach CS (8 m, Nova Scotia) 1017 hPa decreasing
Inuvik (68 m, Northwest Territories) 1013 hPa decreasing
Inverness Airport (15 m, Florida) 1022 hPa steady
Iowa City Airport (198 m, Iowa) 1019 hPa decreasing
Iowa Falls Airport (347 m, Iowa) 1021 hPa steady
Isbell Field (267 m, Alabama) 1023 hPa steady
Island Lake Airport (235 m, Manitoba) 1014 hPa decreasing
Ithaca Tompkins Regional Airport (335 m, New York) 1024 hPa steady
Ivujivik Airport (42 m, Quebec) 1002 hPa increasing
J. Lynn Helms Sevier (107 m, Arkansas) 1021 hPa decreasing
Jack Barstow Airport (194 m, Michigan) 1020 hPa steady
Jack Brooks Regional Airport (7 m, Texas) 1019 hPa increasing
Jack Edwards Airport (5 m, Alabama) 1019 hPa steady
Jackson (305 m, Michigan) 1022 hPa decreasing
Jackson (91 m, Mississippi) 1020 hPa increasing
Jackson Airport (441 m, Minnesota) 1023 hPa steady
Jackson Hole Airport (1964 m, Wyoming) 1026 hPa steady
Jackson Julian Carr (416 m, Kentucky) 1023 hPa decreasing
Jacksonville Airport (190 m, Illinois) 1019 hPa steady
Jacksonville Executive at Craig Airport (12 m, Florida) 1021 hPa increasing
Jacksonville Intl. Airport (11 m, Florida) 1021 hPa increasing
Jacqueline Cochran Regional Airport (-36 m, California) 1007 hPa increasing
Jaffrey Airport (317 m, New Hampshire) 1025 hPa decreasing
Jamestown Regional Airport (454 m, North Dakota) 1025 hPa steady
Jasper Airport (65 m, Texas) 1020 hPa steady
Jasper County Airport (213 m, Indiana) 1020 hPa decreasing
Jefferson (167 m, Missouri) 1018 hPa steady
Jefferson Airport (290 m, Georgia) 1024 hPa steady
Jennings Airport (7 m, Louisiana) 1019 hPa steady
Jerome (1233 m, Idaho) 1017 hPa increasing
Jesup Airport (33 m, Georgia) 1022 hPa steady
Jim Hamilton (59 m, South Carolina) 1023 hPa decreasing
Jim Kelly Field (736 m, Nebraska) 1024 hPa increasing
Jimmy Carter Regional Airport (143 m, Georgia) 1023 hPa steady
Jimmy Lake (636 m, Saskatchewan) 1016 hPa decreasing
John Bell Williams Airport (75 m, Mississippi) 1020 hPa steady
John F. Kennedy Intl. Airport (7 m, New York) 1024 hPa steady
John F. Kennedy Memorial Airport (251 m, Wisconsin) 1023 hPa increasing
John H. Batten Airport (205 m, Wisconsin) 1021 hPa decreasing
John Wayne Airport (16 m, California) 1009 hPa increasing
Johnson (334 m, Kansas) 1018 hPa increasing
Johnston County Airport (50 m, North Carolina) 1024 hPa steady
Johnstown (696 m, Pennsylvania) 1025 hPa increasing
Joliet Regional Airport (177 m, Illinois) 1020 hPa decreasing
Jonesboro Airport (80 m, Arkansas) 1022 hPa decreasing
Jonesville Airport (430 m, Virginia) 1024 hPa steady
Jonquière (128 m, Quebec) 1021 hPa decreasing
Joplin Regional Airport (297 m, Missouri) 1020 hPa steady
Jordan Airport (811 m, Montana) 1024 hPa steady
Junction Airport (522 m, Texas) 1018 hPa increasing
Juneau Intl. Airport (7 m, Alaska) 1013 hPa steady
Kake Airport (9 m, Alaska) 1014 hPa steady
Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) 1022 hPa decreasing
Kaltag Airport (60 m, Alaska) 1000 hPa increasing
Kamloops Airport (345 m, British Columbia) 1018 hPa increasing
Kangiqsualujjuaq Airport (60 m, Quebec) 1012 hPa decreasing
Kangiqsujuaq Airport (151 m, Quebec) 1005 hPa decreasing
Kangirsuk (117 m, Quebec) 1008 hPa decreasing
Kansas City Intl. Airport (313 m, Missouri) 1017 hPa decreasing
Kapuskasing (227 m, Ontario) 1016 hPa increasing
Kapuskasing (218 m, Ontario) 1015 hPa increasing
Katatota Island (AUT) (261 m, Ontario) 1018 hPa increasing
Kearney Regional Airport (649 m, Nebraska) 1023 hPa steady
Keesler Air Force Base (10 m, Mississippi) 1020 hPa increasing
Kejimkujik 1 (165 m, Nova Scotia) 1021 hPa decreasing
Kelowna Intl. Airport (456 m, British Columbia) 1018 hPa increasing
Kemptville (99 m, Ontario) 1022 hPa decreasing
Kenai Airport (29 m, Alaska) 1000 hPa increasing
Kendall-Tamiami Executive Airport (3 m, Florida) 1021 hPa increasing
Kenora Airport (406 m, Quebec) 1021 hPa decreasing
Kenosha Regional Airport (226 m, Wisconsin) 1020 hPa decreasing
Kentville (49 m, Nova Scotia) 1020 hPa decreasing
Keokuk Airport (205 m, Iowa) 1018 hPa steady
Kerrville Airport (493 m, Texas) 1022 hPa steady
Ketchikan Airport (29 m, Alaska) 1013 hPa increasing
Key Lake Airport (510 m, Saskatchewan) 1014 hPa steady
Key West Airport (5 m, Florida) 1020 hPa increasing
Kickapoo Downtown Airport (304 m, Texas) 1021 hPa steady
Killarney (196 m, Ontario) 1019 hPa decreasing
Killeen (309 m, Texas) 1020 hPa steady
Kimball Airport (1501 m, Nebraska) 1027 hPa steady
Kindersley Regional Airport (698 m, Saskatchewan) 1020 hPa increasing
King Cove Airport (47 m, Alaska) 1005 hPa increasing
King Salmon Airport (14 m, Alaska) 995 hPa increasing
Kings Land O' Lakes Airport (520 m, Wisconsin) 1020 hPa steady
Kingston Arpt (Man) (93 m, Ontario) 1022 hPa decreasing
Kingstree Airport (20 m, South Carolina) 1023 hPa steady
Kinston Regional Jetport (29 m, North Carolina) 1024 hPa steady
Kipnuk Airport (3 m, Alaska) 996 hPa increasing
Kirksville Regional Airport (294 m, Missouri) 1019 hPa increasing
Kissimmee Gateway Airport (25 m, Florida) 1022 hPa steady
Kit Carson County Airport (1285 m, Colorado) 1022 hPa decreasing
Kivalina Airport (3 m, Alaska) 1001 hPa decreasing
Klawock Airport (24 m, Alaska) 1013 hPa decreasing
Knox (17 m, Maine) 1023 hPa steady
Knox Airport (209 m, Indiana) 1022 hPa decreasing
Knox County Airport (363 m, Ohio) 1024 hPa increasing
Knoxville (283 m, Iowa) 1018 hPa steady
Kodiak Airport (34 m, Alaska) 997 hPa steady
Kokomo Airport (253 m, Indiana) 1022 hPa steady
Koliganek Airport (82 m, Alaska) 997 hPa increasing
Komakuk Beach (13 m, Yukon) 1007 hPa decreasing
Koyuk Alfred Adams Airport (40 m, Alaska) 997 hPa steady
Kugaaruk Airport (325 m, Nunavut) 1007 hPa increasing
Kuujjuaq Airport (44 m, Quebec) 1011 hPa decreasing
L'Assomption (21 m, Quebec) 1023 hPa decreasing
L. M. Clayton Airport (605 m, Montana) 1025 hPa steady
LA/Palmdale Regional Airport (774 m, California) 1011 hPa increasing
La Baie (135 m, Quebec) 1021 hPa decreasing
La Crosse Regional Airport (202 m, Wisconsin) 1021 hPa increasing
La Grande (Sawr) (233 m, Quebec) 1013 hPa decreasing
La Grande Rivière Airport (195 m, Quebec) 1012 hPa decreasing
La Grande-4 Airport (306 m, Quebec) 1014 hPa steady
La Grande/Union County Airport (826 m, Oregon) 1017 hPa steady
La Grange (99 m, Texas) 1019 hPa steady
La Junta Airport (1292 m, Colorado) 1020 hPa increasing
La Pocatière (31 m, Quebec) 1021 hPa decreasing
La Porte Airport (248 m, Indiana) 1021 hPa decreasing
La Ronge Airport (379 m, Saskatchewan) 1014 hPa decreasing
La Ronge Airport (379 m, Saskatchewan) 1015 hPa decreasing
La Tuque (169 m, Quebec) 1022 hPa decreasing
LaGrange-Callaway Airport (211 m, Georgia) 1023 hPa steady
LaGuardia Airport (9 m, New York) 1024 hPa increasing
Lac La Biche (567 m, Alberta) 1016 hPa steady
Lac La Martre (271 m, Northwest Territories) 1018 hPa increasing
Lackland Air Force Base (210 m, Texas) 1020 hPa increasing
Lacon Airport (173 m, Illinois) 1019 hPa steady
Laconia Airport (166 m, New Hampshire) 1023 hPa steady
Lafayette Regional Airport (13 m, Louisiana) 1019 hPa increasing
Lago Vista Airport (375 m, Texas) 1021 hPa steady
Lagoon City (221 m, Ontario) 1020 hPa decreasing
Lake Charles Airport (5 m, Louisiana) 1020 hPa increasing
Lake County Airport (3026 m, Colorado) 1022 hPa increasing
Lake Hood Seaplane Base (22 m, Alaska) 1001 hPa decreasing
Lake Minchumina Airport (213 m, Alaska) 998 hPa steady
Lake Tahoe Airport (1909 m, California) 1018 hPa increasing
Lakeland Airport (496 m, Wisconsin) 1020 hPa steady
Lakeland Linder Regional Airport (1 m, Florida) 1022 hPa steady
Lamar Airport (1129 m, Colorado) 1019 hPa increasing
Lambert (172 m, Missouri) 1020 hPa decreasing
Lamoni (342 m, Iowa) 1018 hPa decreasing
Lampasas Airport (370 m, Texas) 1021 hPa steady
Lancaster Airport (123 m, Pennsylvania) 1025 hPa steady
Lancaster County Airport (148 m, South Carolina) 1024 hPa steady
Lancaster Regional Airport (153 m, Texas) 1021 hPa steady
Langara Island (34 m, British Columbia) 1014 hPa decreasing
Langdon Airport (490 m, North Dakota) 1022 hPa steady
Langley Field (6 m, Virginia) 1024 hPa increasing
Lansing Airport (188 m, Illinois) 1022 hPa increasing
Lapeer Airport (254 m, Michigan) 1022 hPa steady
Laramie Airport (2218 m, Wyoming) 1022 hPa decreasing
Laredo Intl. Airport (155 m, Texas) 1020 hPa decreasing
Laughlin Air Force Base (327 m, Texas) 1020 hPa decreasing
Laughlin/Bullhead Intl. Airport (167 m, Arizona) 1011 hPa steady
Laurens County Airport (212 m, South Carolina) 1024 hPa steady
Laurinburg-Maxton Airport (67 m, North Carolina) 1024 hPa increasing
Lawrence Airport (254 m, Kansas) 1017 hPa decreasing
Lawrence Airport (45 m, Maine) 1024 hPa decreasing
Lawrence J. Timmerman Airport (224 m, Wisconsin) 1021 hPa steady
Lawrenceville-Vincennes Intl. Airport (131 m, Illinois) 1022 hPa decreasing
Lawson Army Airfield (71 m, Georgia) 1022 hPa increasing
Lawton (338 m, Oklahoma) 1020 hPa increasing
Le Mars Airport (365 m, Iowa) 1023 hPa steady
Leader Airport (676 m, Saskatchewan) 1020 hPa steady
Lebanon Airport (182 m, New Hampshire) 1025 hPa decreasing
Lee C. Fine Memorial Airport (265 m, Missouri) 1019 hPa steady
Lee Gilmer Memorial Airport (389 m, Georgia) 1024 hPa decreasing
Lee's Summit Airport (306 m, Missouri) 1018 hPa increasing
Leesburg Executive Airport (119 m, Virginia) 1025 hPa steady
Leesburg Intl. Airport (125 m, Florida) 1022 hPa increasing
Lehigh Valley Intl. Airport (117 m, Pennsylvania) 1025 hPa decreasing
Lemhi (1233 m, Idaho) 1023 hPa increasing
Lenawee County Airport (244 m, Michigan) 1023 hPa steady
Leonardtown Airport (43 m, Maryland) 1025 hPa steady
Lewis University Airport (231 m, Illinois) 1019 hPa decreasing
Lewiston Airport (438 m, Idaho) 1016 hPa increasing
Lewistown Airport (1263 m, Montana) 1021 hPa decreasing
Liberal Mid-America Regional Airport (879 m, Kansas) 1020 hPa increasing
Lima Allen (296 m, Ohio) 1023 hPa decreasing
Limon Airport (1635 m, Colorado) 1022 hPa decreasing
Lincoln Airport (37 m, California) 1009 hPa steady
Lincoln Airport (362 m, Nebraska) 1021 hPa decreasing
Lincolnton-Lincoln County Regional Airport (267 m, North Carolina) 1024 hPa steady
Lindburg Landing (183 m, Northwest Territories) 1011 hPa increasing
Linden Airport (7 m, New Jersey) 1025 hPa steady
Litchfield Airport (210 m, Illinois) 1020 hPa steady
Litchfield Airport (347 m, Minnesota) 1023 hPa steady
Little Falls/Morrison (342 m, Minnesota) 1023 hPa steady
Little Rock Air Force Base (103 m, Arkansas) 1023 hPa steady
Livermore Airport (121 m, California) 1011 hPa increasing
Livingston County Spencer J. Hardy Airport (293 m, Michigan) 1022 hPa steady
Llano Airport (336 m, Texas) 1022 hPa steady
Lloydminster Airport (669 m, Alberta) 1017 hPa increasing
Logan (178 m, Illinois) 1019 hPa steady
Logan Intl. Airport (9 m, Massachusetts) 1024 hPa decreasing
Logan-Cache Airport (1358 m, Utah) 1017 hPa increasing
Logansport Airport (225 m, Indiana) 1023 hPa increasing
Lompoc Airport (27 m, California) 1012 hPa increasing
London Airport (278 m, Ontario) 1022 hPa decreasing
London-Corbin Airport (362 m, Kentucky) 1024 hPa increasing
Lonesome Pine Airport (817 m, Virginia) 1025 hPa steady
Long (30 m, New York) 1023 hPa increasing
Long Beach Airport (12 m, California) 1009 hPa increasing
Long Prairie Airport (394 m, Minnesota) 1023 hPa steady
Longstaff Bluff (162 m, Nunavut) 1001 hPa increasing
Longue Pointe De Mingan (11 m, Quebec) 1015 hPa decreasing
Longville Airport (407 m, Minnesota) 1023 hPa steady
Lorain (242 m, Ohio) 1023 hPa decreasing
Los Alamitos Army Airfield (11 m, California) 1009 hPa increasing
Los Angeles Downtow (82 m, California) 1008 hPa increasing
Los Angeles Intl. Airport (32 m, California) 1009 hPa increasing
Louisa (150 m, Virginia) 1024 hPa steady
Louisville Intl. Airport (149 m, Kentucky) 1023 hPa decreasing
Lowcountry Regional Airport (31 m, South Carolina) 1023 hPa steady
Lowe Army Heliport (74 m, Alabama) 1020 hPa decreasing
Luce (265 m, Michigan) 1019 hPa steady
Lucky Lake (665 m, Saskatchewan) 1020 hPa increasing
Luke Air Force Base (331 m, Arizona) 1010 hPa increasing
Lumberton Airport (38 m, North Carolina) 1024 hPa increasing
Lupin (488 m, Northwest Territories) 1024 hPa increasing
Luray Caverns Airport (275 m, Virginia) 1025 hPa steady
Luverne Airport (436 m, Minnesota) 1024 hPa steady
Lynn Lake Airport (354 m, Manitoba) 1012 hPa decreasing
Lytton Airport (225 m, British Columbia) 1017 hPa increasing
MBS Intl. Airport (204 m, Michigan) 1021 hPa decreasing
Mac Crenshaw Memorial Airport (138 m, Alabama) 1020 hPa increasing
MacDill Air Force Base (4 m, Florida) 1022 hPa steady
Mackenzie (690 m, British Columbia) 1018 hPa increasing
Mackenzie Airport (695 m, British Columbia) 1018 hPa increasing
Mackinac Island Airport (226 m, Michigan) 1019 hPa steady
Macomb Airport (216 m, Illinois) 1020 hPa increasing
Madera Airport (77 m, California) 1010 hPa increasing
Madison (330 m, Minnesota) 1024 hPa steady
Madison Airport (523 m, South Dakota) 1025 hPa steady
Madison Airport (289 m, Kentucky) 1023 hPa steady
Madison County Executive Airport (230 m, Alabama) 1023 hPa increasing
Madisonville Airport (134 m, Kentucky) 1023 hPa steady
Magdalen Islands (8 m, Quebec) 1017 hPa decreasing
Magdalen Islands Airport (18 m, Quebec) 1017 hPa decreasing
Magic Valley Regional Airport (1265 m, Idaho) 1015 hPa increasing
Majors Airport (163 m, Texas) 1021 hPa increasing
Makkovik Airport (71 m, Newfoundland) 1018 hPa decreasing
Malahat (366 m, British Columbia) 1012 hPa increasing
Malcolm McKinnon Airport (6 m, Georgia) 1021 hPa increasing
Malmstrom Air Force Base (1056 m, Montana) 1022 hPa increasing
Manassas Regional Airport (59 m, North Carolina) 1025 hPa steady
Manchester (71 m, New Hampshire) 1025 hPa decreasing
Manhattan Regional Airport (322 m, Kansas) 1017 hPa increasing
Manistee (189 m, Michigan) 1021 hPa increasing
Manistique (209 m, Michigan) 1019 hPa steady
Manitowish Waters Airport (491 m, Wisconsin) 1020 hPa steady
Manitowoc (198 m, Wisconsin) 1023 hPa decreasing
Maniwaki Airport (201 m, Quebec) 1021 hPa decreasing
Mankato Regional Airport (311 m, Minnesota) 1023 hPa steady
Mansfield Lahm Regional Airport (395 m, Ohio) 1024 hPa increasing
Maple Creek (767 m, Saskatchewan) 1021 hPa increasing
Maple Lake Airport (313 m, Minnesota) 1023 hPa steady
March Air Reserve Base (468 m, California) 1010 hPa increasing
Marco Island Airport (2 m, Florida) 1021 hPa steady
Marfa Airport (1473 m, Texas) 1025 hPa steady
Marianna Airport (34 m, Florida) 1020 hPa steady
Marin (1 m, California) 1012 hPa steady
Marine Corps Air Facility Quantico Airport (4 m, Virginia) 1025 hPa increasing
Marine Corps Air Station Camp Pendleton (24 m, California) 1009 hPa increasing
Marine Corps Air Station Cherry Point (11 m, North Carolina) 1023 hPa increasing
Marine Corps Air Station Miramar (134 m, California) 1008 hPa increasing
Marine Corps Air Station New River (8 m, North Carolina) 1024 hPa increasing
Marion (350 m, Arkansas) 1022 hPa steady
Marion Airport (28 m, South Carolina) 1023 hPa decreasing
Marion Airport (303 m, Ohio) 1024 hPa increasing
Marshall Army Airfield (324 m, Kansas) 1017 hPa increasing
Marshall Don Hunter Sr. Airport (31 m, Alaska) 996 hPa increasing
Marshall Town Muni (296 m, Iowa) 1019 hPa increasing
Marshfield Airport (389 m, Wisconsin) 1021 hPa steady
Martha's Vineyard Airport (21 m, Massachusetts) 1023 hPa increasing
Martin State Airport (7 m, Maryland) 1025 hPa steady
Mary's Harbour Airport (12 m, Newfoundland) 1019 hPa decreasing
Mason (363 m, Iowa) 1022 hPa decreasing
Mason (197 m, Michigan) 1020 hPa decreasing
Mason Jewett Field Airport (280 m, Michigan) 1022 hPa increasing
Massena Intl. Airport (65 m, New York) 1023 hPa decreasing
Masset Airport (8 m, British Columbia) 1014 hPa decreasing
Maxwell Air Force Base (51 m, Alabama) 1021 hPa increasing
Mayo Airport (504 m, Yukon) 1009 hPa decreasing
Mc Gregor (180 m, Texas) 1020 hPa decreasing
McAlester Regional Airport (231 m, Oklahoma) 1021 hPa increasing
McAllen-Miller Intl. Airport (30 m, Texas) 1018 hPa increasing
McCall Airport (1530 m, Idaho) 1019 hPa increasing
McCarran Intl. Airport (664 m, Nevada) 1010 hPa increasing
McChord Field (88 m, Washington) 1012 hPa steady
McComb-Pike (126 m, Mississippi) 1020 hPa increasing
McConnell Air Force Base (413 m, Kansas) 1018 hPa increasing
McCook Ben Nelson Regional Airport (786 m, Nebraska) 1023 hPa decreasing
McEntire Joint National Guard Base (77 m, South Carolina) 1024 hPa increasing
McGhee Tyson Airport (299 m, Tennessee) 1022 hPa decreasing
McGrath Airport (103 m, Alaska) 998 hPa steady
McGregor Airport (374 m, Minnesota) 1023 hPa steady
McGuire Air Force Base (41 m, New Jersey) 1024 hPa steady
McHenry Airport (894 m, Maryland) 1025 hPa steady
McKellar-Sipes Regional Airport (132 m, Tennessee) 1022 hPa increasing
McKinley National Park Airport (524 m, Alaska) 1001 hPa steady
McMinnville Airport (159 m, Oregon) 1011 hPa increasing
McNary Field Airport (61 m, Oregon) 1010 hPa increasing
McTavish (73 m, Quebec) 1022 hPa decreasing
Meadow Lake Airport (480 m, Saskatchewan) 1016 hPa increasing
Meadows Field Airport Airport (150 m, California) 1010 hPa increasing
Mecklenburg-Bruns. Arpt (430 m, Virginia) 1026 hPa steady
Medicine Hat Airport (717 m, Alberta) 1020 hPa decreasing
Medicine Lodge (467 m, Kansas) 1018 hPa increasing
Meeker (1948 m, Colorado) 1021 hPa increasing
Mekoryuk Airport (15 m, Alaska) 996 hPa steady
Melbourne Intl. Airport (10 m, Florida) 1022 hPa increasing
Melfort (490 m, Saskatchewan) 1018 hPa decreasing
Memorial Field Airport (165 m, Arkansas) 1022 hPa increasing
Memphis Airport (87 m, Tennessee) 1022 hPa increasing
Mena Intermtn Muni (325 m, Arkansas) 1021 hPa increasing
Menominee Airport (191 m, Michigan) 1020 hPa steady
Menomonie Airport (273 m, Wisconsin) 1022 hPa steady
Merced Regional Airport (47 m, California) 1010 hPa increasing
Mercer County Airport (871 m, West-Virginia) 1023 hPa decreasing
Mercer County Regional Airport (553 m, North Dakota) 1025 hPa steady
Meriden Markham Airport (31 m, Connecticut) 1024 hPa decreasing
Meridian Regional Airport (94 m, Mississippi) 1020 hPa increasing
Merle K. (13 m, Alaska) 1005 hPa increasing
Merrill Airport (401 m, Wisconsin) 1020 hPa decreasing
Merrill Field (22 m, Alaska) 1001 hPa decreasing
Mesquite Metro Airport (136 m, Texas) 1021 hPa increasing
Metlakatla Seaplane Base (0 m, Alaska) 1013 hPa decreasing
Metropolis Airport (117 m, Illinois) 1022 hPa decreasing
Miami Intl. Airport (4 m, Florida) 1021 hPa increasing
Michael J. Smith Field (3 m, North Carolina) 1023 hPa decreasing
Michel-Pouliot Gaspé Airport (35 m, Quebec) 1017 hPa decreasing
Michigan City Airport (200 m, Indiana) 1021 hPa steady
Mid Delta Regional Airport (40 m, Mississippi) 1022 hPa increasing
Mid-Ohio Valley Regional Airport (262 m, West-Virginia) 1025 hPa decreasing
MidAmerica St. Louis Airport (135 m, Illinois) 1021 hPa decreasing
MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) 1022 hPa increasing
Middle Georgia Regional Airport (110 m, Georgia) 1022 hPa increasing
Middlesboro Airport (352 m, Kentucky) 1024 hPa steady
Middleton Field (78 m, Alabama) 1020 hPa increasing
Middleton Island Airport (14 m, Alaska) 1003 hPa steady
Midlothian Airport (217 m, Texas) 1021 hPa steady
Miles City Airport (801 m, Montana) 1025 hPa decreasing
Miley Memorial Field Airport (2124 m, Wyoming) 1023 hPa increasing
Miller Field Airport (792 m, Nebraska) 1027 hPa increasing
Millington Regional Jetport Airport (98 m, Tennessee) 1022 hPa increasing
Millinocket Airport (124 m, Maine) 1023 hPa decreasing
Millville Airport (25 m, New Jersey) 1024 hPa increasing
Milton (192 m, Massachusetts) 1024 hPa decreasing
Mineral Point (359 m, Wisconsin) 1020 hPa steady
Mineral Wells Airport (296 m, Texas) 1020 hPa increasing
Minneapolis (255 m, Minnesota) 1023 hPa decreasing
Minot Air Force Base (497 m, North Dakota) 1024 hPa increasing
Minot Intl. Airport (522 m, North Dakota) 1024 hPa increasing
Mission Field (1418 m, Montana) 1023 hPa increasing
Mitchell Airport (397 m, South Dakota) 1026 hPa increasing
Mobile Downtown Airport (8 m, Alabama) 1020 hPa increasing
Mobile Regional Airport (67 m, Alabama) 1020 hPa increasing
Mobridge Airport (508 m, South Dakota) 1026 hPa steady
Modesto (30 m, California) 1010 hPa increasing
Moffett Federal Airfield (12 m, California) 1013 hPa increasing
Mojave Air and Space Port Airport (849 m, California) 1015 hPa increasing
Moncton Airport (71 m, New Brunswick) 1020 hPa decreasing
Monmouth Executive Airport (48 m, New Jersey) 1024 hPa steady
Monroe Airport (331 m, Wisconsin) 1020 hPa increasing
Monroe County Airport (258 m, Indiana) 1022 hPa decreasing
Monroe Regional Airport (24 m, Louisiana) 1021 hPa increasing
Mont-Joli Airport (54 m, Quebec) 1020 hPa decreasing
Montauk Airport (2 m, New York) 1024 hPa increasing
Monterey Regional Airport (77 m, California) 1014 hPa increasing
Montevideo (Awos) (315 m, Minnesota) 1024 hPa steady
Montgomery Airport (164 m, Maryland) 1026 hPa steady
Montgomery Field Airport (129 m, California) 1009 hPa increasing
Montgomery Regional Airport (62 m, Alabama) 1021 hPa increasing
Monticello Airport (36 m, Arkansas) 1022 hPa increasing
Monticello Regional Airport (259 m, Iowa) 1019 hPa steady
Montreal/Dorval AP (34 m, Quebec) 1023 hPa decreasing
Montreal/Mirabel (82 m, Quebec) 1023 hPa decreasing
Montrose Airport (1755 m, Colorado) 1019 hPa increasing
Moody Air Force Base (71 m, Georgia) 1021 hPa steady
Moore County Airport (141 m, North Carolina) 1024 hPa steady
Moorhead Airport (280 m, Minnesota) 1025 hPa steady
Moose Jaw (577 m, Saskatchewan) 1022 hPa decreasing
Moose Lake Co Arpt (328 m, Minnesota) 1022 hPa steady
Moosonee Airport (9 m, Quebec) 1013 hPa steady
Mora Airport (309 m, Minnesota) 1023 hPa steady
Morden (298 m, Manitoba) 1022 hPa decreasing
Morgantown Airport (380 m, West-Virginia) 1025 hPa decreasing
Morris Airport (178 m, Illinois) 1019 hPa decreasing
Morris Airport (344 m, Minnesota) 1024 hPa steady
Morristown Airport (57 m, New Jersey) 1025 hPa steady
Morrisville-Stowe State Airport (223 m, Vermont) 1025 hPa decreasing
Moultrie Airport (90 m, Georgia) 1022 hPa steady
Mount Airy/Surry (380 m, North Carolina) 1025 hPa steady
Mount Carmel Airport (131 m, Illinois) 1022 hPa steady
Mount Forest (415 m, Ontario) 1021 hPa decreasing
Mount Pleasant Airport (224 m, Iowa) 1018 hPa decreasing
Mount Pleasant Airport (111 m, Texas) 1022 hPa steady
Mount Pleasant Airport (230 m, Michigan) 1020 hPa steady
Mount Pleasant Regional Airport (4 m, South Carolina) 1022 hPa steady
Mount Shasta (1080 m, California) 1015 hPa increasing
Mount Vernon Airport (146 m, Illinois) 1022 hPa steady
Mount Washington Regional Airport (319 m, New Hampshire) 1025 hPa increasing
Mountain Empire Airport (780 m, Virginia) 1026 hPa steady
Mountain Home Air Force Base (912 m, Idaho) 1016 hPa increasing
Mountain Village Airport (103 m, Alaska) 986 hPa decreasing
Muir Army Airfield (149 m, Pennsylvania) 1025 hPa steady
Mullan Pass (1829 m, Idaho) 1013 hPa increasing
Murray-Calloway County Airport (176 m, Kentucky) 1023 hPa increasing
Muscatine Airport (167 m, Iowa) 1019 hPa steady
Muskegon (193 m, Michigan) 1021 hPa increasing
Myrtle Beach Intl. Airport (8 m, South Carolina) 1023 hPa steady
Nacogdoches (108 m, Texas) 1020 hPa steady
Nagagami (AUT) (264 m, Ontario) 1017 hPa steady
Nain (12 m, Newfoundland) 1016 hPa decreasing
Nakusp (512 m, British Columbia) 1019 hPa increasing
Nampa Airport (773 m, Idaho) 1016 hPa steady
Nanaimo Airport (28 m, British Columbia) 1013 hPa steady
Nantucket Memorial Airport (13 m, Massachusetts) 1023 hPa decreasing
Napa Airport (10 m, California) 1011 hPa increasing
Naples Airport (3 m, Florida) 1021 hPa increasing
Nappan (20 m, Nova Scotia) 1020 hPa decreasing
Nashua Airport (61 m, New Hampshire) 1049 hPa decreasing
Nashville Intl. Airport (180 m, Tennessee) 1022 hPa decreasing
Natashquan Airport (11 m, Quebec) 1013 hPa decreasing
Natashquan Airport (9 m, Quebec) 1013 hPa decreasing
Natchez- Adams County Airport (83 m, Mississippi) 1020 hPa steady
Natchitoches Regional Airport (37 m, Louisiana) 1020 hPa steady
Naval Air Facility El Centro (-13 m, California) 1009 hPa increasing
Naval Air Station Corpus Christi (6 m, Texas) 1018 hPa increasing
Naval Air Station Fallon Airport (1199 m, Nevada) 1015 hPa decreasing
Naval Air Station Jacksonville (7 m, Florida) 1021 hPa increasing
Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) 1020 hPa increasing
Naval Air Station Key West (2 m, Florida) 1020 hPa increasing
Naval Air Station Kingsville Airport (17 m, Texas) 1018 hPa decreasing
Naval Air Station Lemoore (73 m, California) 1010 hPa increasing
Naval Air Station Meridian (91 m, Louisiana) 1022 hPa increasing
Naval Air Station North (8 m, California) 1008 hPa increasing
Naval Air Station Oceana (7 m, Virginia) 1024 hPa increasing
Naval Air Station Patuxent River (14 m, Maryland) 1024 hPa increasing
Naval Air Station Pensacola Airport (9 m, Florida) 1020 hPa increasing
Naval Air Station Whidbey (10 m, Washington) 1013 hPa increasing
Naval Air Station Whiting Field (61 m, Florida) 1018 hPa increasing
Naval Air Station Whiting Field (54 m, Florida) 1018 hPa steady
Naval Air Weapons Station China Lake (696 m, California) 1011 hPa increasing
Naval Auxiliary Landing Field Fentress (4 m, Virginia) 1024 hPa increasing
Naval Auxiliary Landing Field Orange Grove (78 m, Texas) 1018 hPa increasing
Naval Base Ventura (2 m, California) 1009 hPa increasing
Naval Outlying Field San Nicolas (174 m, California) 1009 hPa decreasing
Naval Outlying Landing Field Imperial Beach (6 m, California) 1009 hPa increasing
Naval Station Mayport (5 m, Florida) 1021 hPa increasing
Naval Station Norfolk (5 m, Virginia) 1024 hPa increasing
Nebraska City Airport (354 m, Nebraska) 1018 hPa decreasing
Needles Airport (302 m, California) 1007 hPa increasing
Nellis Air Force Base (570 m, Nevada) 1011 hPa increasing
Nelson (535 m, British Columbia) 1020 hPa increasing
Nelson Lagoon Airport (4 m, Alaska) 1003 hPa increasing
Nemiscau Airport (244 m, Quebec) 1014 hPa decreasing
Nenana Airport (110 m, Alaska) 1000 hPa decreasing
New Bedford Regional Airport (23 m, Massachusetts) 1023 hPa decreasing
New Braunfels Airport (197 m, Texas) 1019 hPa increasing
New Carlisle (46 m, Quebec) 1018 hPa decreasing
New Castle Airport (24 m, Delaware) 1024 hPa decreasing
New Castle Airport (327 m, Pennsylvania) 1026 hPa increasing
New Century AirCenter (331 m, Kansas) 1018 hPa increasing
New Orleans (NAS) (0 m, Louisiana) 1019 hPa increasing
New Orleans Airport (9 m, Louisiana) 1019 hPa decreasing
New Orleans Lakefront Airport (3 m, Louisiana) 1019 hPa increasing
New Richmond Regional Airport (304 m, Wisconsin) 1022 hPa steady
New River Valley Airport (642 m, Virginia) 1025 hPa steady
New Smyrna Beach Airport (3 m, Florida) 1022 hPa steady
New Ulm Airport (308 m, Minnesota) 1023 hPa steady
New York (27 m, New York) 1024 hPa steady
Newark Intl. Airport (9 m, New Jersey) 1024 hPa steady
Newark-Heath Airport (269 m, Ohio) 1024 hPa decreasing
Newberry County Airport (173 m, South Carolina) 1024 hPa steady
Newnan-Coweta County Airport (296 m, Georgia) 1023 hPa steady
Newport Airport (37 m, Oregon) 1012 hPa steady
Newport State Airport (52 m, Rhode Island) 1023 hPa decreasing
Newport State Airport (284 m, Vermont) 1024 hPa steady
Newton (467 m, Kansas) 1019 hPa steady
Newton Airport (290 m, Iowa) 1019 hPa steady
Niagara Falls Intl. Airport (180 m, New York) 1023 hPa steady
Nicolet (8 m, Quebec) 1022 hPa decreasing
Nikolai Airport (126 m, Alaska) 999 hPa decreasing
Nipawin Airport (374 m, Saskatchewan) 1017 hPa decreasing
Noatak Airport (30 m, Alaska) 1002 hPa steady
Nogales Airport (1184 m, Arizona) 1012 hPa increasing
Nome Airport (6 m, Alaska) 999 hPa steady
Noorvik Airport (17 m, Alaska) 1001 hPa decreasing
Norfolk (Nexrad) (64 m, Virginia) 1024 hPa increasing
Norfolk Intl. Airport (9 m, Virginia) 1024 hPa increasing
Norfolk Regional Airport (473 m, Nebraska) 1024 hPa decreasing
Norman Wells (78 m, Northwest Territories) 1012 hPa decreasing
Normandin (137 m, Quebec) 1017 hPa decreasing
North Battleford Airport (548 m, Saskatchewan) 1019 hPa increasing
North Bay (370 m, Ontario) 1018 hPa decreasing
North Central State Airport (134 m, Rhode Island) 1024 hPa steady
North Central West Virginia Airport (367 m, West-Virginia) 1024 hPa decreasing
North Las Vegas Airport (671 m, Nevada) 1012 hPa increasing
North Perry Airport (3 m, Florida) 1022 hPa increasing
North Point (8 m, Prince Edward Island) 1018 hPa decreasing
North Texas Regional Airport (228 m, Texas) 1021 hPa steady
Northeast Alabama Regional Airport (173 m, Alabama) 1022 hPa steady
Northeast Florida Regional Airport (3 m, Florida) 1022 hPa increasing
Northeast Iowa Regional Airport (343 m, Iowa) 1021 hPa steady
Northeast Philadelphia Airport (37 m, Pennsylvania) 1025 hPa decreasing
Northeastern Regional Airport (6 m, North Carolina) 1024 hPa steady
Northern Aroostook Regional Airport (301 m, Maine) 1021 hPa decreasing
Northway Airport (525 m, Alaska) 1003 hPa decreasing
Northwest Alabama Regional Airport (168 m, Alabama) 1022 hPa decreasing
Northwest Arkansas Regional Airport (392 m, Arkansas) 1021 hPa increasing
Northwest Florida Beaches Intl. Airport (21 m, Florida) 1021 hPa increasing
Northwest Florida Regional Airport (29 m, Florida) 1021 hPa increasing
Northwest Regional Airport (217 m, British Columbia) 1014 hPa steady
Norway House Airport (224 m, Manitoba) 1015 hPa decreasing
Norwood Memorial Airport (15 m, Massachusetts) 1024 hPa decreasing
Nuiqsut Airport (17 m, Alaska) 1006 hPa increasing
O'Hare Intl. Airport (205 m, Illinois) 1021 hPa increasing
O'Neill Airport (619 m, Nebraska) 1025 hPa steady
Oak Ridge (277 m, Tennessee) 1023 hPa decreasing
Oakes Airport (400 m, North Dakota) 1025 hPa steady
Oakland Intl. Airport (6 m, California) 1012 hPa increasing
Oakland/Troy Airport (222 m, Michigan) 1023 hPa steady
Ocala Intl. Airport (27 m, Florida) 1022 hPa steady
Ocean (4 m, Maryland) 1024 hPa increasing
Oceanside Airport (9 m, California) 1008 hPa steady
Oconee County Regional Airport (271 m, South Carolina) 1024 hPa increasing
Odessa Airport (902 m, Texas) 1019 hPa decreasing
Oelwen (328 m, Iowa) 1020 hPa increasing
Offutt Air Force Base (319 m, Nebraska) 1021 hPa increasing
Ogalla\Searle Fld (999 m, Nebraska) 1026 hPa steady
Ogden-Hinckley Airport (1362 m, Utah) 1015 hPa increasing
Ohio State University Airport (276 m, Ohio) 1024 hPa increasing
Okeechobee Airport (10 m, Florida) 1022 hPa steady
Okmulgee Regional Airport (219 m, Oklahoma) 1021 hPa steady
Old Crow Airport (251 m, Yukon) 1008 hPa decreasing
Olive Branch Airport (123 m, Mississippi) 1022 hPa steady
Olivia Airport (328 m, Minnesota) 1023 hPa steady
Olney-Noble (147 m, Illinois) 1022 hPa steady
Olympia Regional Airport (61 m, Washington) 1012 hPa increasing
Omaha/Eppley Field AP (299 m, Nebraska) 1021 hPa increasing
Omak Airport (382 m, Washington) 1017 hPa increasing
Onatchiway (304 m, Quebec) 1019 hPa decreasing
Ontario Airport (667 m, Oregon) 1016 hPa increasing
Ontario Intl. Airport (287 m, California) 1008 hPa increasing
Opa-locka Executive Airport (3 m, Florida) 1021 hPa increasing
Orange (431 m, Iowa) 1023 hPa steady
Orange Airport (142 m, Virginia) 1025 hPa steady
Orange Airport (164 m, Massachusetts) 1024 hPa decreasing
Orange County Airport (4 m, Texas) 1019 hPa steady
Orange County Airport (111 m, New York) 1024 hPa decreasing
Orangeburg Airport (60 m, South Carolina) 1023 hPa increasing
Orcas Island Airport (9 m, Washington) 1012 hPa steady
Ord Airport (631 m, Nebraska) 1024 hPa increasing
Orlando Executive Airport (34 m, Florida) 1022 hPa increasing
Orlando Intl. Airport (32 m, Florida) 1022 hPa increasing
Orlando Sanford Intl. Airport (17 m, Florida) 1022 hPa increasing
Ormond Beach Airport (9 m, Florida) 1022 hPa steady
Oroville Airport (57 m, California) 1010 hPa increasing
Orr Regional Airport (397 m, Minnesota) 1021 hPa steady
Ortonville (335 m, Minnesota) 1024 hPa steady
Osceola Airport (275 m, Wisconsin) 1023 hPa steady
Oscoda-Wurtsmith Airport (188 m, Michigan) 1020 hPa steady
Oshawa (140 m, Ontario) 1022 hPa decreasing
Oskaloosa Airport (256 m, Iowa) 1019 hPa increasing
Osoyoos (283 m, British Columbia) 1017 hPa increasing
Oswego (145 m, New York) 1024 hPa steady
Otis Air National Guard Base (40 m, Massachusetts) 1023 hPa steady
Ottawa Int AP (114 m, Ontario) 1022 hPa decreasing
Ottumwa Regional Airport (256 m, Iowa) 1018 hPa decreasing
Outagamie (280 m, Wisconsin) 1020 hPa steady
Owatonna (Awos) (350 m, Minnesota) 1023 hPa steady
Owensboro-Daviess (124 m, Kentucky) 1023 hPa decreasing
Owosso Community Airport (224 m, Michigan) 1021 hPa steady
Oxnard Airport (13 m, California) 1009 hPa increasing
Ozark Regional Airport (283 m, Arkansas) 1022 hPa decreasing
Ozona Airport (726 m, Texas) 1023 hPa steady
Page Field (4 m, Florida) 1022 hPa increasing
Paine Field (185 m, Washington) 1012 hPa increasing
Palatka Airport (15 m, Florida) 1022 hPa steady
Palestine Airport (129 m, Texas) 1021 hPa steady
Palm Beach Intl. Airport (6 m, Florida) 1021 hPa steady
Palm Springs Intl. Airport (141 m, California) 1009 hPa increasing
Palmer Airport (71 m, Alaska) 1001 hPa decreasing
Palo Alto Airport (2 m, California) 1012 hPa increasing
Pangborn Memorial Airport (379 m, Washington) 1016 hPa increasing
Pangnirtung Airport (23 m, Nunavut) 1006 hPa steady
Parc Des Laurentid (791 m, Quebec) 1019 hPa decreasing
Parent (445 m, Quebec) 1020 hPa decreasing
Park Rapids Municip (437 m, Minnesota) 1025 hPa increasing
Paso Robles Airport (255 m, California) 1011 hPa increasing
Patrick Air Force Base (3 m, Florida) 1022 hPa increasing
Paulatuk (6 m, Northwest Territories) 1023 hPa decreasing
Paulding Northwest Atlanta Airport (393 m, Georgia) 1023 hPa steady
Pauls Valley Airport (295 m, Oklahoma) 1021 hPa steady
Paynesville Airport (360 m, Minnesota) 1023 hPa decreasing
Peace River Airport (580 m, Alberta) 1015 hPa steady
Pearland Regional Airport (13 m, Texas) 1019 hPa increasing
Pearson Field (8 m, Washington) 1011 hPa increasing
Pecos Airport (796 m, Texas) 1022 hPa increasing
Pella Airport (270 m, Iowa) 1018 hPa decreasing
Pellston Regional Airport (217 m, Michigan) 1020 hPa steady
Pelly (17 m, Northwest Territories) 1009 hPa decreasing
Pelly Bay AP (15 m, Nunavut) 1007 hPa increasing
Penn Valley Airport (137 m, Pennsylvania) 1025 hPa increasing
Penn Yan Airport (275 m, New York) 1024 hPa decreasing
Pensacola Intl. Airport (37 m, Florida) 1020 hPa increasing
Penticton Airport (344 m, British Columbia) 1018 hPa increasing
Peoria Airport (202 m, Illinois) 1020 hPa increasing
Perry Airport (309 m, Iowa) 1020 hPa increasing
Perry Stokes Airport (1756 m, Colorado) 1019 hPa increasing
Perry-Foley Airport (13 m, Florida) 1021 hPa steady
Perryton Airport (889 m, Texas) 1020 hPa steady
Person County Airport (186 m, North Carolina) 1025 hPa steady
Petawawa Airport (130 m, Ontario) 1020 hPa increasing
Peterborough (191 m, Ontario) 1022 hPa decreasing
Peterborough Airport (191 m, Ontario) 1022 hPa decreasing
Petersburg (59 m, Virginia) 1024 hPa steady
Petersburg Airport (32 m, Alaska) 1013 hPa steady
Petersburg/Grant C. Arpt (293 m, West-Virginia) 1025 hPa steady
Philadelphia Intl. Airport (9 m, Pennsylvania) 1024 hPa decreasing
Philip Airport (673 m, South Dakota) 1027 hPa steady
Philip Billard Airport (269 m, Kansas) 1017 hPa steady
Phillips Army Airfield (18 m, Maryland) 1024 hPa steady
Phoenix (422 m, Arizona) 1012 hPa steady
Phoenix Deer Valley Airport (450 m, Arizona) 1009 hPa increasing
Phoenix Goodyear Airport (295 m, Arizona) 1012 hPa increasing
Phoenix Sky Harbor Intl. Airport (337 m, Arizona) 1009 hPa increasing
Pickens County Airport (309 m, South Carolina) 1024 hPa steady
Pickle Lake(Man) (386 m, Ontario) 1018 hPa decreasing
Piedmont Triad Intl. Airport (277 m, North Carolina) 1023 hPa decreasing
Pierre Regional Airport (528 m, South Dakota) 1026 hPa decreasing
Pilot Mound (475 m, Manitoba) 1024 hPa decreasing
Pine Ridge Airport (1015 m, South Dakota) 1028 hPa increasing
Pine River (395 m, Minnesota) 1024 hPa steady
Pine Springs (1663 m, Texas) 1020 hPa increasing
Pineville Airport (544 m, West-Virginia) 1026 hPa steady
Pipestone Airport (529 m, Minnesota) 1024 hPa steady
Pitt Meadows Campbell Scientific (5 m, British Columbia) 1013 hPa increasing
Pitt-Greenville Airport (8 m, North Carolina) 1025 hPa increasing
Pittsburgh Intl. Airport (373 m, Pennsylvania) 1025 hPa steady
Pittsfield (216 m, Illinois) 1019 hPa steady
Pittsfield Airport (364 m, Massachusetts) 1023 hPa decreasing
Placerville Airport (788 m, California) 1015 hPa increasing
Plant City Airport (47 m, Florida) 1023 hPa steady
Platinum Airport (5 m, Alaska) 997 hPa increasing
Platteville Airport (312 m, Wisconsin) 1020 hPa steady
Plattsburgh Intl. Airport (72 m, New York) 1024 hPa decreasing
Plattsmouth Airport (366 m, Nebraska) 1020 hPa increasing
Pleasanton Airport (131 m, Texas) 1020 hPa steady
Plymouth Airport (45 m, Massachusetts) 1024 hPa decreasing
Plymouth Airport (158 m, New Hampshire) 1024 hPa steady
Pocono Mountains Airport (584 m, Pennsylvania) 1025 hPa decreasing
Point Hope Airport (4 m, Alaska) 1002 hPa steady
Point Lay LRRS Airport (6 m, Alaska) 1005 hPa increasing
Point Lepreau (1 m, New Brunswick) 1022 hPa decreasing
Point Petre (79 m, Ontario) 1022 hPa decreasing
Point Pleasant Airport (196 m, West-Virginia) 1025 hPa increasing
Pointe Des Monts (6 m, Quebec) 1018 hPa decreasing
Pompano Beach Airport (7 m, Florida) 1021 hPa steady
Ponca (304 m, Oklahoma) 1018 hPa decreasing
Pond Inlet Airport (55 m, Nunavut) 1002 hPa increasing
Pontiac Airport (201 m, Illinois) 1020 hPa decreasing
Pontiac Oakland (299 m, Michigan) 1022 hPa increasing
Pope Field (61 m, North Carolina) 1024 hPa increasing
Poplar Bluff(Amos) (146 m, Missouri) 1022 hPa increasing
Port Aransas Airport (2 m, Texas) 1018 hPa steady
Port Columbus Intl. Airport (254 m, Ohio) 1023 hPa steady
Port Fourchon Terminal (2 m, Louisiana) 1019 hPa steady
Port Hardy Airport (22 m, British Columbia) 1013 hPa steady
Port Hawkesbury Airport (114 m, Nova Scotia) 1019 hPa decreasing
Port Heiden Airport (29 m, Alaska) 998 hPa steady
Port Isabel AP (5 m, Texas) 1017 hPa steady
Port Meadville Airport (427 m, Pennsylvania) 1024 hPa increasing
Port-Menier (55 m, Quebec) 1015 hPa decreasing
Portage Southport A (270 m, Manitoba) 1022 hPa steady
Porter (234 m, Indiana) 1021 hPa decreasing
Porterville Airport (135 m, California) 1011 hPa increasing
Portland (19 m, Maine) 1024 hPa decreasing
Portland Intl. Airport (12 m, Oregon) 1011 hPa increasing
Portland-Troutdale Airport (11 m, Oregon) 1010 hPa increasing
Portsmouth International Airport at Pease (31 m, New Hampshire) 1024 hPa decreasing
Posey Field (284 m, Alabama) 1024 hPa increasing
Pottstown Limerick Airport (89 m, Pennsylvania) 1025 hPa decreasing
Powell River (130 m, British Columbia) 1013 hPa increasing
Prairie du Chien Airport (201 m, Wisconsin) 1020 hPa steady
Pratt Regional Airport (595 m, Kansas) 1019 hPa steady
Price County Airport (449 m, Wisconsin) 1021 hPa steady
Price/Carbon (1799 m, Utah) 1016 hPa increasing
Prince Albert Airport (428 m, Saskatchewan) 1017 hPa decreasing
Prince George Airport (691 m, British Columbia) 1018 hPa increasing
Princeton (700 m, British Columbia) 1019 hPa increasing
Princeton AP (700 m, British Columbia) 1019 hPa increasing
Princeton Airport (298 m, Minnesota) 1023 hPa steady
Provincetown Airport (2 m, Massachusetts) 1023 hPa steady
Provo Airport (1369 m, Utah) 1021 hPa increasing
Pryor Field Regional Airport (180 m, Alabama) 1022 hPa increasing
Pukaskwa (AUT) (208 m, Ontario) 1018 hPa increasing
Pullman-Moscow Regional Airport (778 m, Washington) 1016 hPa increasing
Punta Gorda Airport (7 m, Florida) 1022 hPa increasing
Purdue University Airport (182 m, Indiana) 1023 hPa increasing
Puvirnituq (23 m, Quebec) 1004 hPa decreasing
Qikiqtarjuaq (6 m, Nunavut) 1005 hPa decreasing
Québec (74 m, Quebec) 1023 hPa decreasing
Quad (181 m, Illinois) 1019 hPa decreasing
Quakertown Airport (160 m, Pennsylvania) 1025 hPa steady
Quaqtaq Airport (30 m, Quebec) 1007 hPa decreasing
Quesnal (545 m, British Columbia) 1018 hPa increasing
Quesnel Airport (545 m, British Columbia) 1018 hPa increasing
Quillayute Airport (55 m, Washington) 1011 hPa increasing
Quincy Regional Airport (232 m, Illinois) 1018 hPa increasing
Raleigh (134 m, North Carolina) 1024 hPa increasing
Raleigh Exec (75 m, North Carolina) 1024 hPa steady
Ralph M. Calhoun Memorial Airport (67 m, Alaska) 1000 hPa increasing
Ralph Wien Memorial Airport (5 m, Alaska) 1001 hPa steady
Randolph Air Force Base (232 m, Texas) 1020 hPa steady
Range Regional Airport (410 m, Minnesota) 1023 hPa steady
Rankin Inlet Airport (29 m, Nunavut) 1010 hPa steady
Rantoul National Aviation Center (225 m, Illinois) 1021 hPa decreasing
Rawlins Airport (2077 m, Wyoming) 1022 hPa increasing
Reading Regional Airport (105 m, Pennsylvania) 1025 hPa steady
Red Bluff Airport (108 m, California) 1010 hPa increasing
Red Lake Airport (386 m, Quebec) 1019 hPa decreasing
Red Wing Regional Airport (239 m, Minnesota) 1022 hPa decreasing
Redding Airport (153 m, California) 1009 hPa increasing
Redwood Falls Muni (312 m, Minnesota) 1024 hPa increasing
Regina Airport (577 m, Saskatchewan) 1022 hPa decreasing
Regina RCS (577 m, Saskatchewan) 1022 hPa decreasing
Reid-Hillview Airport (41 m, California) 1012 hPa increasing
Renton Airport (9 m, Washington) 1012 hPa increasing
Republic Airport (25 m, New York) 1024 hPa increasing
Repulse Bay Airport (24 m, Nunavut) 1002 hPa steady
Resolute AP (67 m, Nunavut) 1011 hPa steady
Resolution Island (369 m, Nunavut) 1012 hPa decreasing
Revelstoke Airport (443 m, British Columbia) 1020 hPa increasing
Rexburg (1481 m, Idaho) 1019 hPa increasing
Rhinelander (495 m, Wisconsin) 1022 hPa steady
Rice Lake Regional Airport (347 m, Wisconsin) 1022 hPa steady
Richard B. Russell Airport (196 m, Georgia) 1022 hPa steady
Richard I. Bong Airport (206 m, Wisconsin) 1022 hPa steady
Richard Lloyd Jones Jr. Airport (193 m, Oklahoma) 1021 hPa increasing
Richlands Airport (808 m, Virginia) 1025 hPa steady
Richmond County Airport (109 m, North Carolina) 1024 hPa steady
Richmond Intl. Airport (54 m, Virginia) 1025 hPa increasing
Rickenbacker Intl. Airport (227 m, Ohio) 1023 hPa steady
Riverside Airport (249 m, California) 1008 hPa increasing
Rivière du Loup (147 m, Quebec) 1021 hPa decreasing
Roanoke Regional Airport (358 m, Virginia) 1024 hPa decreasing
Roben-Hood Airport (302 m, Michigan) 1020 hPa steady
Robert S. Kerr Airport (138 m, Oklahoma) 1022 hPa steady
Roberts Field (932 m, Oregon) 1016 hPa increasing
Roberval Airport (187 m, Quebec) 1020 hPa decreasing
Robins Air Force Base (90 m, Georgia) 1023 hPa increasing
Robstown Airport (24 m, Texas) 1019 hPa steady
Rochelle Airport (238 m, Illinois) 1020 hPa steady
Rochester Intl. Airport (402 m, Minnesota) 1023 hPa increasing
Rock Falls Airport (197 m, Illinois) 1019 hPa decreasing
Rock Hill/York (204 m, South Carolina) 1023 hPa increasing
Rock Springs (2060 m, Wyoming) 1021 hPa increasing
Rocksprings Airport (723 m, Texas) 1023 hPa steady
Rocky Mount-Wilson Regional Airport (48 m, North Carolina) 1024 hPa steady
Rocky Mountain Metropolitan Airport (1724 m, Colorado) 1028 hPa steady
Rogers Airport (415 m, Arkansas) 1021 hPa decreasing
Rogers City Airport (204 m, Michigan) 1019 hPa steady
Rogue Valley International-Medford Airport (397 m, Oregon) 1011 hPa increasing
Rohnerville Airport (120 m, California) 1012 hPa steady
Rolla National Airport (335 m, Missouri) 1019 hPa decreasing
Ronald Reagan Washington National Airport (20 m, Virginia) 1025 hPa increasing
Roscommon (351 m, Michigan) 1021 hPa decreasing
Rose Spit (7 m, British Columbia) 1013 hPa steady
Roseau Muni (Awos) (323 m, Minnesota) 1022 hPa steady
Roseburg Regional Airport (160 m, Oregon) 1010 hPa increasing
Rosecrans Memorial Airport (246 m, Missouri) 1017 hPa decreasing
Rosetown East (586 m, Saskatchewan) 1019 hPa increasing
Rouyn AP (301 m, Quebec) 1016 hPa decreasing
Rowan (236 m, North Carolina) 1024 hPa steady
Rowley Island (41 m, Nunavut) 999 hPa steady
Ruby Airport (199 m, Alaska) 999 hPa decreasing
Rugby Airport (472 m, North Dakota) 1023 hPa steady
Rush City Rgnl Arpt (281 m, Minnesota) 1023 hPa steady
Rusk County Airport (135 m, Texas) 1022 hPa increasing
Rusk County Airport (377 m, Wisconsin) 1022 hPa steady
Russell Airport (566 m, Kansas) 1018 hPa increasing
Russellville Regional Airport (123 m, Arkansas) 1022 hPa decreasing
Russian Mission Airport (16 m, Alaska) 997 hPa increasing
Ruston Regional Airport (95 m, Louisiana) 1023 hPa increasing
Rutherfordton (329 m, North Carolina) 1024 hPa steady
Rutland Southern Vermont Regional Airport (240 m, Vermont) 1024 hPa steady
Ryan Airfield (737 m, Arizona) 1015 hPa increasing
Sable Island AP (5 m, Nova Scotia) 1018 hPa decreasing
Sacramento Executive Airport (8 m, California) 1010 hPa increasing
Sacramento Intl. Airport (7 m, California) 1009 hPa increasing
Sacramento Mather Airport (29 m, California) 1010 hPa steady
Safford Regional Airport (950 m, Arizona) 1014 hPa increasing
Saginaw County H.W. Browne Airport (183 m, Michigan) 1020 hPa steady
Saglek Bay AP (483 m, Newfoundland) 1014 hPa decreasing
Sagona Island (60 m, Newfoundland) 1016 hPa increasing
Saint George (869 m, Utah) 1018 hPa increasing
Saint John Airport (111 m, New Brunswick) 1022 hPa decreasing
Saint John's AP (135 m, Newfoundland) 1015 hPa decreasing
Saint Mary`s (Awos) (95 m, Alaska) 996 hPa steady
Saint-Hubert Airport (28 m, Quebec) 1023 hPa decreasing
Saint-Pierre (24 m, Saint Pierre and Miquelon) 1016 hPa + 0,7 hPa in 3 hours
Sainte-Clotilde (53 m, Quebec) 1022 hPa decreasing
Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) 1017 hPa decreasing
Salem-Leckrone (174 m, Illinois) 1022 hPa steady
Salina Airport (385 m, Kansas) 1017 hPa increasing
Salinas Airport (26 m, California) 1013 hPa increasing
Salisbury (16 m, Maryland) 1025 hPa increasing
Sallisaw Airport (161 m, Oklahoma) 1022 hPa steady
Salluit Airport (226 m, Quebec) 1001 hPa decreasing
Salmon Arm (351 m, British Columbia) 1019 hPa increasing
San Angelo Regional Airport (582 m, Texas) 1020 hPa increasing
San Antonio Intl. Airport (242 m, Texas) 1019 hPa increasing
San Bernardino Intl. Airport (353 m, California) 1010 hPa increasing
San Carlos Airport (1 m, California) 1012 hPa steady
San Clemente Island Airport (52 m, California) 1009 hPa increasing
San Diego Intl. Airport (9 m, California) 1009 hPa increasing
San Francisco Intl. Airport (5 m, California) 1012 hPa increasing
San Jose Intl. Airport (17 m, California) 1012 hPa increasing
San Luis Obispo County Regional Airport (64 m, California) 1011 hPa increasing
Sand Point Airport (7 m, Alaska) 1003 hPa steady
Sanderson Field Airport (85 m, Washington) 1011 hPa increasing
Sandpoint Airport (648 m, Idaho) 1018 hPa steady
Sandspit (6 m, British Columbia) 1014 hPa increasing
Sandspit Airport (6 m, British Columbia) 1014 hPa increasing
Sandy Lake (289 m, Quebec) 1015 hPa decreasing
Sanford Seacoast Regional Airport (74 m, Maine) 1024 hPa steady
Sanikiluaq Airport (32 m, Nunavut) 1010 hPa decreasing
Santa Barbara Airport (3 m, California) 1009 hPa increasing
Santa Maria Public Airport (73 m, California) 1012 hPa increasing
Santa Monica Airport (53 m, California) 1009 hPa increasing
Santa Ynez Airport (205 m, California) 1011 hPa steady
Santee Cooper Regional Airport (32 m, South Carolina) 1023 hPa steady
Sarasota (9 m, Florida) 1021 hPa increasing
Sarnia Chris Hadfield Airport (181 m, Ontario) 1022 hPa decreasing
Sarnia Chris Hadfield Airport (188 m, Ontario) 1022 hPa decreasing
Saskatoon AP (503 m, Saskatchewan) 1020 hPa steady
Saturna Island (24 m, British Columbia) 1012 hPa increasing
Sault Ste Marie (192 m, Ontario) 1019 hPa increasing
Sault Ste. Marie Airport (218 m, Michigan) 1018 hPa increasing
Savanna Airport (188 m, Illinois) 1019 hPa decreasing
Savannah/Hilton Head Intl. Airport (15 m, Georgia) 1022 hPa increasing
Savoonga Airport (16 m, Alaska) 1001 hPa steady
Sawyer County Airport (370 m, Wisconsin) 1023 hPa increasing
Sawyer Intl. Airport (372 m, Michigan) 1019 hPa steady
Scappoose Industrial Airpark Airport (16 m, Oregon) 1011 hPa increasing
Schefferville Airport (518 m, Quebec) 1016 hPa decreasing
Scholes International Airport at Galveston (16 m, Texas) 1019 hPa decreasing
Scotts Seaplane Base (341 m, Minnesota) 1022 hPa steady
Scottsboro Airport (198 m, Alabama) 1023 hPa steady
Scottsdale Airport (460 m, Arizona) 1010 hPa increasing
Searcy Airport (81 m, Arkansas) 1023 hPa increasing
Seattle (137 m, Washington) 1012 hPa increasing
Sedalia Regional Airport (277 m, Missouri) 1018 hPa decreasing
Selawik Airport (8 m, Alaska) 1001 hPa steady
Seldovia Airport (95 m, Alaska) 999 hPa decreasing
Selfridge Air National Guard Base (177 m, Michigan) 1023 hPa decreasing
Sept-Îles Airport (55 m, Quebec) 1017 hPa decreasing
Seward Airport (18 m, Alaska) 1001 hPa decreasing
Seymour Johnson Air Force Base (33 m, North Carolina) 1024 hPa decreasing
Shaktoolik Airport (7 m, Alaska) 1000 hPa decreasing
Shannon AP (26 m, Virginia) 1024 hPa steady
Shaw Air Force Base Airport (73 m, South Carolina) 1023 hPa steady
Shawano Airport (248 m, Wisconsin) 1020 hPa steady
Shawnee Regional Airport (327 m, Oklahoma) 1022 hPa steady
Shearwater AP (51 m, Nova Scotia) 1020 hPa decreasing
Sheboygan (228 m, Wisconsin) 1021 hPa increasing
Shelby (178 m, Alabama) 1021 hPa increasing
Shelby-Cleveland County Regional Airport (258 m, North Carolina) 1024 hPa steady
Shelbyville Airport (245 m, Indiana) 1023 hPa increasing
Sheldon (432 m, Iowa) 1023 hPa steady
Shenandoah Muni (296 m, Iowa) 1019 hPa increasing
Shenandoah Valley Regional Airport (366 m, Virginia) 1025 hPa steady
Shepherd Bay AP (45 m, Nunavut) 1010 hPa increasing
Sherbrooke Airport (242 m, Quebec) 1024 hPa decreasing
Sheringham (21 m, British Columbia) 1012 hPa increasing
Shingle Point AP (49 m, Yukon) 1010 hPa steady
Shishmaref Airport (2 m, Alaska) 1002 hPa steady
Show Low Regional Airport (1954 m, Arizona) 1026 hPa steady
Shreveport Downtown Airport (55 m, Louisiana) 1021 hPa increasing
Shreveport Regional Airport (84 m, Louisiana) 1020 hPa decreasing
Shungnak Airport (60 m, Alaska) 1004 hPa increasing
Shuttle Landing Facility (3 m, Florida) 1022 hPa increasing
Sidney Airport (1312 m, Nebraska) 1025 hPa decreasing
Sidney-Richland Airport (605 m, Montana) 1024 hPa steady
Sierra Vista Airport (1421 m, Arizona) 1015 hPa increasing
Sikorsky Memorial Airport (5 m, Connecticut) 1024 hPa increasing
Silver Bay Airport (331 m, Minnesota) 1020 hPa steady
Simmons Army Airfield (74 m, North Carolina) 1024 hPa increasing
Sioux Falls Regional Airport (435 m, South Dakota) 1025 hPa increasing
Sioux Gateway Airport (336 m, Iowa) 1023 hPa decreasing
Sioux Lookout Airport (390 m, Quebec) 1020 hPa increasing
Siskiyou (807 m, California) 1014 hPa increasing
Sisseton Airport (354 m, South Dakota) 1025 hPa increasing
Sisters Island (20 m, British Columbia) 1012 hPa increasing
Sitka Rocky Gutierrez Airport (6 m, Alaska) 1013 hPa decreasing
Skagit Regional Airport (44 m, Washington) 1012 hPa steady
Skagway Airport (9 m, Alaska) 1012 hPa decreasing
Sky Harbor Airport & Seaplane Base (186 m, Minnesota) 1022 hPa steady
Skyhaven Airport (243 m, Missouri) 1018 hPa steady
Skyhaven Airport (98 m, New Hampshire) 1023 hPa decreasing
Skylark Field (258 m, Texas) 1020 hPa steady
Slave Lake Airport (583 m, Alberta) 1016 hPa increasing
Slayton Airport (495 m, Minnesota) 1024 hPa steady
Slidell Airport (8 m, Louisiana) 1019 hPa increasing
Sloulin Field Intl. Airport (581 m, North Dakota) 1026 hPa increasing
Smith Field (364 m, Arkansas) 1022 hPa steady
Smith Reynolds Airport (296 m, North Carolina) 1024 hPa decreasing
Smithers Airport (522 m, British Columbia) 1016 hPa increasing
Smyrna Airport (166 m, Tennessee) 1024 hPa steady
Snyder (741 m, Texas) 1022 hPa steady
Solander Island (99 m, British Columbia) 1011 hPa increasing
Soldotna Airport (33 m, Alaska) 999 hPa steady
Somerset Airport (32 m, New Jersey) 1024 hPa decreasing
Sonora Airport (652 m, Texas) 1023 hPa steady
South Alabama Regional Airport (94 m, Alabama) 1020 hPa increasing
South Arkansas Regional Airport at Goodwin Field (77 m, Arkansas) 1022 hPa increasing
South Bend Airport (236 m, Indiana) 1022 hPa decreasing
South Big Horn Co Arpt (1201 m, Wyoming) 1023 hPa steady
South Haven Airport (203 m, Michigan) 1021 hPa decreasing
South Jersey Regional Airport (16 m, New Jersey) 1024 hPa decreasing
South St. Paul Airport (250 m, Minnesota) 1022 hPa steady
South Texas International Airport at Edinburg (24 m, Texas) 1018 hPa steady
South Texas Regional Airport at Hondo (283 m, Texas) 1020 hPa increasing
South Wood County Airport (308 m, Wisconsin) 1022 hPa increasing
Southeast Iowa Regional Airport (210 m, Iowa) 1019 hPa increasing
Southend (344 m, Saskatchewan) 1013 hPa decreasing
Southern California Logistics Airport (869 m, California) 1015 hPa steady
Southern Illinois Airport (125 m, Illinois) 1022 hPa decreasing
Southern Wisconsin Regional Airport (246 m, Wisconsin) 1019 hPa decreasing
Southland Field (3 m, Louisiana) 1019 hPa steady
Southport Airport (8 m, North Carolina) 1023 hPa steady
Southwest Florida Intl. Airport (9 m, Florida) 1021 hPa increasing
Southwest Georgia Regional Airport (59 m, Georgia) 1022 hPa increasing
Southwest Michigan Regional Airport (196 m, Michigan) 1021 hPa decreasing
Southwest Minnesota Regional Airport (359 m, Minnesota) 1024 hPa increasing
Southwest Oregon Regional Airport (1 m, Oregon) 1011 hPa steady
Southwest Washington Regional Airport (4 m, Washington) 1012 hPa steady
Space Coast Regional Airport (11 m, Florida) 1022 hPa steady
Sparrevohn LRRS Airport (482 m, Alaska) 997 hPa decreasing
Sparta (164 m, Illinois) 1022 hPa steady
Sparta/Fort McCoy Airport (256 m, Wisconsin) 1021 hPa steady
Spartanburg Downtown Memorial Airport (246 m, South Carolina) 1024 hPa steady
Spence Bay AP (28 m, Nunavut) 1010 hPa decreasing
Spencer Airport (408 m, Iowa) 1023 hPa steady
Spirit River (1015 m, Alberta) 1015 hPa increasing
Spirit of St. Louis Airport (140 m, Missouri) 1019 hPa decreasing
Spiritwood (584 m, Saskatchewan) 1015 hPa decreasing
Spokane Airport (721 m, Washington) 1016 hPa increasing
Springdale Airport (412 m, Arkansas) 1022 hPa decreasing
Springfield (1335 m, Colorado) 1018 hPa increasing
Springfield- Branson National Airport (390 m, Missouri) 1020 hPa increasing
Springfield-Beckley Airport (323 m, Ohio) 1024 hPa increasing
Squamish Airport (52 m, British Columbia) 1013 hPa increasing
St Anicet 1 (49 m, Quebec) 1022 hPa decreasing
St James Muni Arpt (325 m, Minnesota) 1024 hPa steady
St Jovite (239 m, Quebec) 1022 hPa decreasing
St Leonard CS (245 m, New Brunswick) 1021 hPa decreasing
St Paul Isl (26 m, Nova Scotia) 1017 hPa decreasing
St Stephen (28 m, New Brunswick) 1022 hPa decreasing
St. Anthony Lwis (34 m, Newfoundland) 1018 hPa decreasing
St. Catharines Arpt (98 m, Ontario) 1022 hPa decreasing
St. Charles (133 m, Missouri) 1020 hPa decreasing
St. Clair (198 m, Michigan) 1022 hPa steady
St. Cloud Regional Airport (312 m, Minnesota) 1024 hPa steady
St. George Airport (38 m, Alaska) 1003 hPa decreasing
St. Inigoes Shores (6 m, Maryland) 1024 hPa increasing
St. Johns Industrial Air Park (1747 m, Arizona) 1016 hPa increasing
St. Johnsbury (213 m, Vermont) 1025 hPa steady
St. Louis Downtown Airport (126 m, Illinois) 1020 hPa decreasing
St. Louis Regional Airport (166 m, Illinois) 1020 hPa decreasing
St. Lucie (7 m, Florida) 1022 hPa increasing
St. Michael Airport (28 m, Alaska) 998 hPa decreasing
St. Paul (9 m, Alaska) 1003 hPa decreasing
St. Paul Downtown Airport (219 m, Minnesota) 1023 hPa steady
St. Petersburg (3 m, Florida) 1021 hPa increasing
Stafford Regional Airport (65 m, Virginia) 1026 hPa steady
Stan Stamper Airport (174 m, Oklahoma) 1021 hPa steady
Stanley (1980 m, Idaho) 1021 hPa increasing
Stanly County Airport (186 m, North Carolina) 1025 hPa steady
Stanton Airfield (280 m, Minnesota) 1022 hPa steady
Staples (392 m, Minnesota) 1023 hPa steady
Statesville Muni Ai (294 m, North Carolina) 1024 hPa steady
Stefansson Is (11 m, Northwest Territories) 1019 hPa increasing
Stennis Intl. Airport (7 m, Mississippi) 1019 hPa steady
Stephenville Airport (402 m, Texas) 1022 hPa steady
Stephenville Intl. Airport (9 m, Newfoundland) 1017 hPa decreasing
Stevens Point Airport (338 m, Wisconsin) 1021 hPa increasing
Stewart Airport (7 m, British Columbia) 1014 hPa increasing
Stewart Intl. Airport (150 m, New York) 1025 hPa steady
Stigler Regional Airport (183 m, Oklahoma) 1022 hPa steady
Stillwater Regional Airport (300 m, Oklahoma) 1019 hPa decreasing
Stinson Airport (176 m, Texas) 1019 hPa increasing
Stockton Metropolitan Airport (8 m, California) 1010 hPa increasing
Stony Rapids Airport (248 m, Saskatchewan) 1017 hPa steady
Storm Hills (261 m, Northwest Territories) 1015 hPa decreasing
Storm Lake Airport (454 m, Iowa) 1023 hPa increasing
Strother Field (353 m, Kansas) 1019 hPa increasing
Stuart Powell Field (312 m, Kentucky) 1024 hPa steady
Sturgis Airport (282 m, Michigan) 1022 hPa steady
Stuttgart Airport (68 m, Arkansas) 1022 hPa steady
Suffolk Executive Airport (22 m, Virginia) 1024 hPa steady
Sugar Land Regional Airport (25 m, Texas) 1019 hPa steady
Sullivan Airport (428 m, New York) 1025 hPa steady
Sulphur Springs Airport (149 m, Texas) 1022 hPa steady
Summerland (454 m, British Columbia) 1018 hPa increasing
Summerside (21 m, Prince Edward Island) 1019 hPa decreasing
Summerville Airport (17 m, South Carolina) 1023 hPa steady
Sumter Airport (56 m, South Carolina) 1024 hPa steady
Sussex (16 m, Delaware) 1024 hPa increasing
Sussex Airport (128 m, New Jersey) 1025 hPa decreasing
Swainsboro Airport (100 m, Georgia) 1023 hPa steady
Swan River (335 m, Manitoba) 1019 hPa decreasing
Sydney Airport (72 m, Nova Scotia) 1017 hPa decreasing
Sylvania Airport (57 m, Georgia) 1023 hPa increasing
Syracuse Hancock Intl. Airport (124 m, New York) 1023 hPa decreasing
T. F. Green Airport (19 m, Rhode Island) 1024 hPa decreasing
Tacoma Narrows Airport (89 m, Washington) 1012 hPa steady
Tahlequah Airport (266 m, Oklahoma) 1022 hPa steady
Talkeetna Airport (109 m, Alaska) 1001 hPa decreasing
Tallahassee Regional Airport (18 m, Florida) 1021 hPa increasing
Tallulah Airport (23 m, Louisiana) 1021 hPa increasing
Tampa Executive Airport (7 m, Florida) 1022 hPa steady
Tampa Intl. Airport (3 m, Florida) 1022 hPa increasing
Tappahannock-Essex County Airport (41 m, Virginia) 1024 hPa steady
Tarboro Airport (16 m, North Carolina) 1025 hPa increasing
Tasiujaq (31 m, Quebec) 1008 hPa decreasing
Tatalina LRRS Airport (287 m, Alaska) 999 hPa decreasing
Taunton Airport (13 m, Massachusetts) 1024 hPa decreasing
Taylor (448 m, Wisconsin) 1021 hPa steady
Taylorsville (190 m, Illinois) 1020 hPa steady
Ted Stevens Anchorage Intl. Airport (42 m, Alaska) 1000 hPa decreasing
Tekamah (Asos) (312 m, Nebraska) 1022 hPa decreasing
Teller Airport (90 m, Alaska) 1001 hPa decreasing
Telluride Regional Airport (2769 m, Colorado) 1032 hPa steady
Terra Nova Nat Park CS (107 m, Newfoundland) 1017 hPa decreasing
Terre Haute Intl. Airport (175 m, Indiana) 1022 hPa decreasing
Terrell Airport (144 m, Texas) 1020 hPa increasing
Teslin (705 m, Yukon) 1013 hPa decreasing
Teterboro Airport (3 m, New Jersey) 1024 hPa steady
Texarkana Regional Airport (119 m, Arkansas) 1022 hPa increasing
Texas Gulf Coast Regional Airport (8 m, Texas) 1019 hPa increasing
The Eastern Iowa Airport (256 m, Iowa) 1019 hPa increasing
The Forks, Winnipeg (230 m, Manitoba) 1021 hPa steady
The Pas Airport (270 m, Manitoba) 1016 hPa decreasing
The Villages (27 m, Florida) 1018 hPa steady
Thedford Airport (892 m, Nebraska) 1026 hPa steady
Thief River Falls Regional Airport (340 m, Minnesota) 1023 hPa steady
Thomas C. Russell Field (209 m, Alabama) 1022 hPa steady
Thomas P. Stafford Airport (489 m, Oklahoma) 1021 hPa increasing
Thomaston (243 m, Georgia) 1023 hPa steady
Thomasville Regional Airport (80 m, Georgia) 1022 hPa steady
Thompson Airport (216 m, Manitoba) 1012 hPa decreasing
Thomson Airport (152 m, Georgia) 1025 hPa increasing
Thunder Bay Airport (206 m, Ontario) 1020 hPa increasing
Tillamook Airport (11 m, Oregon) 1011 hPa steady
Timmins/Victor M. Power Airport (295 m, Ontario) 1016 hPa steady
Tin City LRRS Airport (83 m, Alaska) 1000 hPa decreasing
Tinker Air Force Base (384 m, Oklahoma) 1021 hPa steady
Tioga Airport (684 m, North Dakota) 1024 hPa steady
Tipton Airport (46 m, Maryland) 1025 hPa steady
Toccoa Airport (304 m, Georgia) 1024 hPa steady
Tofino (24 m, British Columbia) 1011 hPa increasing
Togiak Airport (6 m, Alaska) 996 hPa steady
Toksook Bay Airport (18 m, Alaska) 996 hPa increasing
Toledo Executive Airport (189 m, Ohio) 1023 hPa decreasing
Toledo Express Airport (211 m, Ohio) 1022 hPa decreasing
Toledo Suburban Airport (204 m, Michigan) 1022 hPa decreasing
Tomahawk Airport (453 m, Wisconsin) 1021 hPa steady
Tonopah Airport (1654 m, Nevada) 1015 hPa increasing
Toronto Islands Airport (77 m, Ontario) 1022 hPa decreasing
Toronto/Pearson AP (173 m, Ontario) 1022 hPa decreasing
Torrington Airport (1281 m, Wyoming) 1026 hPa increasing
Tracy Airport (408 m, Minnesota) 1024 hPa steady
Trail Valley (85 m, Northwest Territories) 1013 hPa decreasing
Travis Air Force Base (22 m, California) 1010 hPa increasing
Trent Lott Intl. Airport (5 m, Mississippi) 1020 hPa increasing
Trenton Airport (85 m, Ontario) 1022 hPa decreasing
Trenton-Mercer Airport (65 m, New Jersey) 1023 hPa decreasing
Tri-Cities Airport (135 m, Washington) 1015 hPa increasing
Tri-City Airport (274 m, Kansas) 1019 hPa increasing
Tri-County Airport (21 m, North Carolina) 1024 hPa steady
Tri-County Regional Airport (219 m, Wisconsin) 1020 hPa decreasing
Tri-State Airport (255 m, West-Virginia) 1023 hPa decreasing
Tri-State Steuben County Airport (303 m, Indiana) 1022 hPa steady
Triangle North Executive Airport (113 m, North Carolina) 1025 hPa steady
Trois-Rivières (6 m, Quebec) 1022 hPa decreasing
Troy Airport (121 m, Alabama) 1021 hPa decreasing
Truckee Tahoe Airport (1798 m, California) 1023 hPa steady
Tukialik Bay (683 m, Newfoundland) 1019 hPa decreasing
Tulsa Airport (195 m, Oklahoma) 1020 hPa increasing
Tunica Airport (59 m, Mississippi) 1022 hPa steady
Tupelo Regional Airport (110 m, Mississippi) 1021 hPa increasing
Tuscaloosa Regional Airport (52 m, Alabama) 1021 hPa increasing
Tuscola Area Airport (214 m, Michigan) 1021 hPa steady
Tweed New Haven Regional Airport (4 m, Connecticut) 1024 hPa steady
Twentynine Palms Airport (626 m, California) 1012 hPa increasing
Twillingate (AUT) (92 m, Newfoundland) 1018 hPa decreasing
Two Harbors (328 m, Minnesota) 1020 hPa steady
Tyler Pounds Regional Airport (166 m, Texas) 1020 hPa decreasing
Tyndall Air Force Base (13 m, Florida) 1021 hPa increasing
Ugnu-Kuparuk Airport (20 m, Alaska) 1007 hPa steady
Ukiah Airport (187 m, California) 1011 hPa increasing
Umiujaq (71 m, Quebec) 1011 hPa decreasing
Unalakleet Airport (4 m, Alaska) 998 hPa steady
Unalaska Airport (4 m, Alaska) 1008 hPa decreasing
Union County Airport (311 m, Ohio) 1024 hPa increasing
United States Air Force Academy (1999 m, Colorado) 1021 hPa increasing
University Airport (21 m, California) 1009 hPa steady
University Park Airport (378 m, Pennsylvania) 1025 hPa steady
University of Illinois Willard Airport (230 m, Illinois) 1021 hPa decreasing
University of Oklahoma Westheimer Airport (357 m, Oklahoma) 1021 hPa steady
University-Oxford Airport (138 m, Mississippi) 1022 hPa steady
Upsala (489 m, Ontario) 1020 hPa increasing
Val Marie Southeast (785 m, Saskatchewan) 1023 hPa increasing
Val-d'Or (345 m, Quebec) 1017 hPa decreasing
Valdez Airport (37 m, Alaska) 1003 hPa steady
Valdosta Regional Airport (62 m, Georgia) 1022 hPa increasing
Valley Intl. Airport (10 m, Texas) 1017 hPa increasing
Van Nuys Airport (244 m, California) 1009 hPa increasing
Vance Air Force Base (398 m, Oklahoma) 1019 hPa increasing
Vancouver Airport (4 m, British Columbia) 1013 hPa increasing
Vandenberg Air Force Base (112 m, California) 1011 hPa decreasing
Vegreville (639 m, Alberta) 1016 hPa increasing
Venango Regional Airport (469 m, Pennsylvania) 1024 hPa steady
Vermilion Regional Airport (212 m, Illinois) 1021 hPa steady
Vernal Regional Airport (1608 m, Utah) 1019 hPa increasing
Vernon (555 m, British Columbia) 1018 hPa increasing
Vero Beach Airport (8 m, Florida) 1022 hPa increasing
Victoria (IAP) (19 m, British Columbia) 1012 hPa increasing
Victoria Gonzales CS (70 m, British Columbia) 1012 hPa increasing
Victoria Regional Airport (36 m, Texas) 1019 hPa decreasing
Victoria Uni. Campbell Scientific (49 m, British Columbia) 1012 hPa increasing
Vidalia Regional Airport (84 m, Georgia) 1022 hPa steady
Vineland Station RCS (79 m, Ontario) 1021 hPa decreasing
Vinton Airport (258 m, Iowa) 1019 hPa steady
Virginia Tech Montgomery Executive Airport (650 m, Virginia) 1025 hPa steady
Viroqua Airport (394 m, Wisconsin) 1020 hPa steady
Visalia Airport (89 m, California) 1010 hPa steady
Volk Field Air National Guard Base Airport (280 m, Wisconsin) 1022 hPa increasing
W Memphis Municipal (64 m, Arkansas) 1021 hPa increasing
W. H. 'Bud' Barron Airport (94 m, Georgia) 1023 hPa steady
W. K. Kellogg Airport (290 m, Michigan) 1022 hPa decreasing
Wabush Airport (551 m, Newfoundland) 1017 hPa decreasing
Waco Regional Airport (155 m, Texas) 1020 hPa steady
Wadena Airport (418 m, Minnesota) 1023 hPa steady
Wahoo Airport (373 m, Nebraska) 1022 hPa steady
Wainwright Airport (27 m, Alaska) 1006 hPa decreasing
Wales Airport (7 m, Alaska) 1002 hPa decreasing
Walla Walla Airport (355 m, Washington) 1015 hPa increasing
Wallops Flight Facility Airport (12 m, Virginia) 1024 hPa steady
Walnut Ridge Regional Airport (83 m, Arkansas) 1022 hPa steady
Warren Airport (12 m, North Carolina) 1024 hPa steady
Warrenton-Fauquier Airport (102 m, Virginia) 1025 hPa steady
Warroad International Memorial Airport (327 m, Minnesota) 1022 hPa steady
Warsaw Airport (259 m, Indiana) 1023 hPa increasing
Waseca Airport (343 m, Minnesota) 1023 hPa steady
Washington (230 m, Iowa) 1018 hPa steady
Washington (361 m, Pennsylvania) 1024 hPa steady
Washington Airport (149 m, Missouri) 1020 hPa increasing
Washington Airport (197 m, Georgia) 1024 hPa increasing
Washington Dulles Intl. Airport (98 m, Virginia) 1025 hPa increasing
Wasilla Airport (108 m, Alaska) 1000 hPa steady
Waskish Muni Airpt (360 m, Minnesota) 1023 hPa increasing
Waterbury-Oxford Airport (222 m, Connecticut) 1024 hPa decreasing
Waterloo Regional Airport (268 m, Iowa) 1020 hPa increasing
Waterloo Well AP (315 m, Ontario) 1022 hPa decreasing
Watertown Airport (254 m, Wisconsin) 1020 hPa steady
Watertown Intl. Airport (99 m, New York) 1023 hPa decreasing
Watertown Regional Airport (532 m, South Dakota) 1025 hPa increasing
Waterville Robert LaFleur Airport (101 m, Maine) 1022 hPa steady
Watonga Regional Airport (472 m, Oklahoma) 1020 hPa steady
Watrous East (526 m, Saskatchewan) 1020 hPa steady
Watson Lake Airport (690 m, Yukon) 1013 hPa decreasing
Watsonville Airport (48 m, California) 1012 hPa increasing
Waukegan Regional Airport (222 m, Illinois) 1020 hPa decreasing
Waukesha (284 m, Wisconsin) 1020 hPa decreasing
Waupaca Airport (252 m, Wisconsin) 1020 hPa steady
Wausau Downtown Airport (365 m, Wisconsin) 1021 hPa steady
Wautoma Airport (262 m, Wisconsin) 1021 hPa steady
Wawa (287 m, Ontario) 1018 hPa increasing
Waycross-Ware (46 m, Georgia) 1022 hPa increasing
Wayne Airport (436 m, Nebraska) 1024 hPa steady
Wayne County Airport (294 m, Kentucky) 1024 hPa decreasing
Wayne County Airport (346 m, Ohio) 1024 hPa decreasing
Wayne Executive Jetport (41 m, North Carolina) 1024 hPa steady
Waynesville-St. Robert Regional Airport (351 m, Missouri) 1021 hPa steady
Webster City (342 m, Iowa) 1021 hPa increasing
Weedon Field (87 m, Alabama) 1021 hPa decreasing
Wekweètì Airport (368 m, Northwest Territories) 1022 hPa steady
Wellsville Airport (646 m, New York) 1025 hPa decreasing
Wendover Airport (1292 m, Utah) 1019 hPa steady
West Bend Airport (270 m, Wisconsin) 1021 hPa increasing
West Michigan Regional Airport (210 m, Michigan) 1019 hPa decreasing
West Plains Regional Airport (374 m, Missouri) 1022 hPa decreasing
West Vancouver (178 m, British Columbia) 1013 hPa increasing
West Woodward Airport (667 m, Oklahoma) 1020 hPa steady
Westchester (121 m, New York) 1024 hPa increasing
Westerly State Airport (25 m, Rhode Island) 1024 hPa steady
Western Carolina Regional Airport (517 m, North Carolina) 1024 hPa steady
Western Head (10 m, Nova Scotia) 1021 hPa decreasing
Westfield-Barnes Regional Airport (83 m, Massachusetts) 1024 hPa decreasing
Westover Metropolitan Airport (75 m, Massachusetts) 1024 hPa decreasing
Wexford (396 m, Michigan) 1020 hPa steady
Weyburn (589 m, Saskatchewan) 1023 hPa decreasing
Whale Cove Airport (20 m, Nunavut) 1011 hPa steady
Wharton Regional Airport (31 m, Texas) 1019 hPa steady
Wheaton Airport (313 m, Minnesota) 1025 hPa steady
Wheeler-Sack Army Airfield (207 m, New York) 1023 hPa decreasing
Wheeling Ohio (365 m, West-Virginia) 1024 hPa decreasing
Whistler Airport (658 m, British Columbia) 1016 hPa increasing
White Mountain Airport (81 m, Alaska) 999 hPa steady
White Rock Campbell Scientific (13 m, British Columbia) 1012 hPa increasing
Whitecourt (785 m, Alberta) 1017 hPa increasing
Whitecourt Airport (785 m, Alberta) 1018 hPa increasing
Whiteman Air Force Base (255 m, Missouri) 1018 hPa increasing
Wiarton Airport (223 m, Ontario) 1020 hPa decreasing
Wichita Falls Airport (314 m, Texas) 1020 hPa steady
Wichita Mid-Continent Airport (409 m, Kansas) 1018 hPa increasing
Wiley Post Airport (396 m, Oklahoma) 1020 hPa increasing
Wilkes County Airport (396 m, North Carolina) 1026 hPa steady
Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) 1025 hPa decreasing
Will Rogers World Airport (398 m, Oklahoma) 1020 hPa increasing
William H. Morse State Airport (252 m, Vermont) 1024 hPa decreasing
William P. Hobby Airport (14 m, Texas) 1019 hPa increasing
William R. Fairchild Intl. Airport (88 m, Washington) 1012 hPa increasing
Williamsburg Airport (15 m, Virginia) 1024 hPa steady
Williamsburg Intl. Airport (13 m, Virginia) 1024 hPa increasing
Williamson (144 m, Illinois) 1023 hPa steady
Williamsport Regional Airport (160 m, Pennsylvania) 1025 hPa steady
Willmar Airport (343 m, Minnesota) 1024 hPa steady
Willow Run Airport (218 m, Michigan) 1023 hPa steady
Wilmington Airport (326 m, Pennsylvania) 1024 hPa increasing
Wilmington Intl. Airport (10 m, North Carolina) 1023 hPa steady
Winchester Airport (298 m, Tennessee) 1023 hPa steady
Winchester Regional Airport (222 m, Virginia) 1025 hPa steady
Windham Airport (76 m, Connecticut) 1024 hPa decreasing
Windom (410 m, Minnesota) 1023 hPa steady
Windsor Airport (190 m, Ontario) 1023 hPa decreasing
Wings Field (92 m, Pennsylvania) 1024 hPa steady
Winkler Airport (855 m, Texas) 1018 hPa increasing
Winner Regional Airport (619 m, South Dakota) 1026 hPa increasing
Winnipeg Airport (239 m, Manitoba) 1022 hPa increasing
Winona Airport (200 m, Minnesota) 1023 hPa increasing
Winterhaven (44 m, Florida) 1022 hPa increasing
Wiscasset Airport (21 m, Maine) 1024 hPa decreasing
Witham Field (6 m, Florida) 1022 hPa steady
Wittman Regional Airport (246 m, Wisconsin) 1020 hPa decreasing
Wood County Airport (132 m, Texas) 1021 hPa decreasing
Woodward Field (92 m, South Carolina) 1024 hPa steady
Worcester Airport (308 m, Massachusetts) 1024 hPa decreasing
Worland Airport (1294 m, Wyoming) 1023 hPa decreasing
Worthington (480 m, Minnesota) 1024 hPa steady
Wrangell Airport (13 m, Alaska) 1014 hPa steady
Wright-Patterson Air Force Base (251 m, Ohio) 1024 hPa increasing
Wrigley Airport (150 m, Northwest Territories) 1013 hPa -
Yakima Airport (325 m, Washington) 1015 hPa increasing
Yakutat Airport (13 m, Alaska) 1010 hPa decreasing
Yampa Valley Airport (2012 m, Colorado) 1027 hPa steady
Yarmouth Airport (46 m, Nova Scotia) 1022 hPa decreasing
Yeager Airport (299 m, West-Virginia) 1024 hPa steady
Yellowknife Airport (206 m, Northwest Territories) 1020 hPa increasing
Yellowstone Regional Airport (1553 m, Wyoming) 1024 hPa steady
Yohin (204 m, Northwest Territories) 1010 hPa steady
York Airport (509 m, Nebraska) 1022 hPa steady
York Airport (144 m, Pennsylvania) 1025 hPa increasing
Yorkton AP (498 m, Saskatchewan) 1021 hPa decreasing
Youngstown-Warren Regional Airport (361 m, Ohio) 1024 hPa steady
Yuba (19 m, California) 1010 hPa increasing
Yuma Intl. Airport (34 m, Arizona) 1007 hPa increasing
Zamperini Field (27 m, California) 1009 hPa increasing
Zanesville Airport (274 m, Ohio) 1024 hPa decreasing
Zapata Airport (129 m, Texas) 1020 hPa increasing
Zephyrhills Airport (27 m, Florida) 1022 hPa steady

Current weather

September
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2014