North America - SL pressure
Sunday 31 Aug 2014 20:00 BST

Stations: 2354 SL pressure Trend (last 3 hours)
Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) 1017 hPa steady
Abbotsford Airport (58 m, British Columbia) 1018 hPa increasing
Aberdeen Airport (397 m, South Dakota) 1005 hPa increasing
Abilene Airport (546 m, Texas) 1011 hPa decreasing
Abingdon (631 m, Virginia) 1022 hPa decreasing
Abraham Lincoln Capital Airport (187 m, Illinois) 1014 hPa increasing
Acadiana Regional Airport (7 m, Louisiana) 1017 hPa decreasing
Accomack (15 m, Virginia) 1019 hPa steady
Ada Airport (310 m, Oklahoma) 1013 hPa steady
Adak (5 m, Alaska) 1022 hPa steady
Addison Airport (196 m, Texas) 1014 hPa steady
Adirondack Regional Airport (507 m, New York) 1013 hPa decreasing
Aeroflex Andover (178 m, New Jersey) 1015 hPa decreasing
Agassiz (15 m, British Columbia) 1017 hPa increasing
Aiken Airport (161 m, South Carolina) 1020 hPa steady
Ainsworth Regional Airport (789 m, Nebraska) 1009 hPa decreasing
Airlake Airport (293 m, Minnesota) 1006 hPa steady
Aitkin Airport (367 m, Minnesota) 1004 hPa steady
Aklavik Airport (7 m, Northwest Territories) 1006 hPa decreasing
Akron Fulton Intl. Airport (326 m, Ohio) 1016 hPa decreasing
Akron- Canton Airport (377 m, Ohio) 1016 hPa decreasing
Albany Airport (89 m, New York) 1015 hPa decreasing
Albert J. Ellis Airport (29 m, North Carolina) 1019 hPa decreasing
Albert Lea Airport (383 m, Minnesota) 1007 hPa decreasing
Albert Whitted Airport (2 m, Florida) 1018 hPa decreasing
Albertville Regional Airport (315 m, Alabama) 1020 hPa steady
Albion Airport (550 m, Nebraska) 1007 hPa steady
Alexandria Airport (432 m, Minnesota) 1004 hPa increasing
Alexandria Intl. Airport (27 m, Louisiana) 1017 hPa decreasing
Algona Airport (372 m, Iowa) 1007 hPa steady
Algonquin Provincial Park (410 m, Ontario) 1011 hPa increasing
Alice Intl. Airport (52 m, Texas) 1013 hPa decreasing
Allegheny (382 m, Pennsylvania) 1018 hPa decreasing
Allen Army Airfield (391 m, Alaska) 1011 hPa increasing
Allen Parish Airport (33 m, Louisiana) 1017 hPa steady
Allentown Queen City Airport (122 m, Pennsylvania) 1016 hPa steady
Alliance Airport (1198 m, Nebraska) 1007 hPa decreasing
Alma/Bacon County (61 m, Georgia) 1018 hPa decreasing
Alpena (211 m, Michigan) 1013 hPa decreasing
Alpine Airstrip (5 m, Alaska) 1003 hPa steady
Altoona (458 m, Pennsylvania) 1018 hPa steady
Alturas Airport (1341 m, California) 1015 hPa decreasing
Altus Air Force Base (413 m, Oklahoma) 1010 hPa decreasing
Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) 1012 hPa steady
Alva Regional Airport (449 m, Oklahoma) 1008 hPa decreasing
Ambler Airport (88 m, Alaska) 1008 hPa steady
Ames Airport (291 m, Iowa) 1008 hPa decreasing
Amqui (166 m, Quebec) 1009 hPa increasing
Anaktuvuk Pass Airport (643 m, Alaska) 1001 hPa steady
Anderson Airport (238 m, South Carolina) 1019 hPa decreasing
Andrews Field (88 m, Maryland) 1017 hPa decreasing
Angelina (88 m, Texas) 1017 hPa increasing
Angoon Seaplane Base (0 m, Alaska) 1006 hPa steady
Aniak Airport (26 m, Alaska) 1012 hPa steady
Ankeny Regional Airport (275 m, Iowa) 1009 hPa steady
Ann Arbor Airport (256 m, Michigan) 1014 hPa steady
Annapolis, United States Naval Academy (2 m, Maryland) 1017 hPa decreasing
Annette Island Airport (35 m, Alaska) 1009 hPa increasing
Anniston Regional Airport (186 m, Alabama) 1019 hPa decreasing
Anoka (278 m, Minnesota) 1005 hPa decreasing
Anson County Airport (91 m, North Carolina) 1018 hPa decreasing
Antigo\Langlade Arpt (464 m, Wisconsin) 1013 hPa steady
Antrim (190 m, Michigan) 1014 hPa steady
Anvik Airport (99 m, Alaska) 1010 hPa steady
Apalachicola Airport (6 m, Florida) 1019 hPa decreasing
Appleton Airport (310 m, Wisconsin) 1003 hPa steady
Aransas (8 m, Texas) 1015 hPa decreasing
Arcata-Eureka Airport (18 m, California) 1017 hPa increasing
Arctic Bay CS (10 m, Northwest Territories) 1007 hPa steady
Arctic Village Airport (636 m, Alaska) 1003 hPa steady
Ardmore (257 m, Oklahoma) 1013 hPa steady
Ardmore Airport (232 m, Oklahoma) 1012 hPa decreasing
Argentia (15 m, Newfoundland) 1015 hPa decreasing
Arlington Airport (42 m, Washington) 1018 hPa steady
Arlington Airport (192 m, Texas) 1013 hPa decreasing
Arnold Palmer Regional Airport (361 m, Pennsylvania) 1019 hPa steady
Arthur N. Neu Airport (375 m, Iowa) 1009 hPa increasing
Ashe County Airport (969 m, North Carolina) 1024 hPa steady
Asheboro Airport (205 m, North Carolina) 1020 hPa steady
Asheville Regional Airport (661 m, North Carolina) 1020 hPa steady
Ashtabula (281 m, Ohio) 1015 hPa decreasing
Aspen-Pitkin County Airport (2382 m, Colorado) 1008 hPa decreasing
Assiniboia Airport (726 m, Saskatchewan) 1006 hPa decreasing
Astoria Regional Airport (7 m, Oregon) 1019 hPa increasing
Athens Ben Epps Airport (247 m, Georgia) 1020 hPa decreasing
Atka Airport (17 m, Alaska) 1019 hPa increasing
Atkinson Airport (290 m, Kansas) 1012 hPa steady
Atlanta Airport (315 m, Georgia) 1020 hPa decreasing
Atlanta/Nexrad (296 m, Georgia) 1020 hPa decreasing
Atlantic Airport (360 m, Iowa) 1009 hPa steady
Atlantic City Airport (20 m, New Jersey) 1017 hPa decreasing
Auburn Airport (467 m, California) 1014 hPa steady
Auburn Airport (268 m, Indiana) 1015 hPa steady
Auburn University Regional Airport (236 m, Alabama) 1022 hPa steady
Auburn/Lewiston Airport (88 m, Maine) 1014 hPa steady
Audubon County Airport (392 m, Iowa) 1010 hPa steady
Augusta Regional Airport (45 m, Georgia) 1018 hPa decreasing
Augusta State Airport (107 m, Maine) 1014 hPa decreasing
Augusta/Daniel Field (129 m, Georgia) 1019 hPa decreasing
Aurora Airport (548 m, Nebraska) 1007 hPa steady
Aurora Airport (215 m, Illinois) 1013 hPa decreasing
Aurora State Airport (60 m, Oregon) 1019 hPa increasing
Austin (189 m, Texas) 1013 hPa decreasing
Austin Airport (375 m, Minnesota) 1008 hPa steady
Austin Straubel Intl. Airport (209 m, Wisconsin) 1013 hPa decreasing
Avenger Field (725 m, Texas) 1015 hPa steady
Bad Axe (234 m, Michigan) 1014 hPa steady
Baie-Comeau (22 m, Quebec) 1009 hPa steady
Baie-Comeau Airport (23 m, Quebec) 1009 hPa steady
Baie-D'Urfé (39 m, Quebec) 1011 hPa steady
Baker Airport (902 m, Montana) 1007 hPa decreasing
Baker Lake Airport (18 m, Nunavut) 1010 hPa steady
Ballenas Island (13 m, British Columbia) 1017 hPa increasing
Baltimore (6 m, Maryland) 1016 hPa decreasing
Baltimore Airport (47 m, Maryland) 1016 hPa decreasing
Bancroft (331 m, Ontario) 1012 hPa increasing
Bangor Intl. Airport (56 m, Maine) 1013 hPa decreasing
Baraboo-Wisconsin Dells Airport (298 m, Wisconsin) 1012 hPa steady
Barkley Regional Airport (126 m, Kentucky) 1015 hPa decreasing
Barksdale Air Force Base (51 m, Louisiana) 1016 hPa steady
Barnstable Airport (16 m, Massachusetts) 1017 hPa decreasing
Barnwell Regional Airport (75 m, South Carolina) 1018 hPa decreasing
Barrow (287 m, Georgia) 1022 hPa steady
Barrow Airport (12 m, Alaska) 995 hPa decreasing
Barstow-Daggett Airport (587 m, California) 1007 hPa decreasing
Bartlesville Airport (218 m, Oklahoma) 1010 hPa decreasing
Bartow Airport (39 m, Florida) 1019 hPa decreasing
Bastrop Airport (51 m, Louisiana) 1017 hPa steady
Batesville Regional Airport (141 m, Arkansas) 1016 hPa steady
Bathurst Arpt(Awrs) (59 m, New Brunswick) 1010 hPa steady
Baton Rouge Metropolitan Airport (21 m, Louisiana) 1017 hPa decreasing
Baudette Intl. Airport (329 m, Minnesota) 1002 hPa decreasing
Bay City Airport (14 m, Texas) 1015 hPa decreasing
Beale Air Force Base (38 m, California) 1019 hPa steady
Beatrice Municipal (403 m, Nebraska) 1006 hPa decreasing
Beauceville (229 m, Quebec) 1011 hPa decreasing
Beaufort Airport (3 m, South Carolina) 1019 hPa steady
Beaumont Airport (10 m, Texas) 1016 hPa steady
Beauregard Regional Airport (62 m, Louisiana) 1017 hPa decreasing
Beaver Falls Airport (382 m, Pennsylvania) 1018 hPa steady
Beaver Island Airport (204 m, Michigan) 1014 hPa steady
Beeville Airport (82 m, Texas) 1014 hPa steady
Bella Bella (43 m, British Columbia) 1016 hPa increasing
Bella Coola Airport (35 m, British Columbia) 1014 hPa decreasing
Bellefontaine Regional Airport (342 m, Ohio) 1016 hPa steady
Bellingham Intl. Airport (45 m, Washington) 1018 hPa increasing
Bemidji Regional Airport (420 m, Minnesota) 1002 hPa steady
Benson Airport (317 m, Minnesota) 1004 hPa steady
Bentonville Airport (395 m, Arkansas) 1015 hPa steady
Berens River (222 m, Manitoba) 1003 hPa decreasing
Beresford Airport (59 m, New Brunswick) 1010 hPa steady
Berkeley County Airport (22 m, South Carolina) 1019 hPa steady
Berlin Regional Airport (353 m, New Hampshire) 1015 hPa decreasing
Bert Mooney Airport (1688 m, Montana) 1013 hPa decreasing
Bethel Airport (44 m, Alaska) 1014 hPa increasing
Bettles Airport (196 m, Alaska) 1008 hPa steady
Beverly Airport (33 m, Massachusetts) 1014 hPa decreasing
Bicycle Lake Army Airfield (716 m, California) 1006 hPa decreasing
Big Spring McMahon-Wrinkle Airport (784 m, Texas) 1015 hPa steady
Big Trout Lake (224 m, Ontario) 1008 hPa decreasing
Bigfork (411 m, Minnesota) 1004 hPa steady
Billy Mitchell Airport (4 m, North Carolina) 1021 hPa decreasing
Birmingham (192 m, Alabama) 1019 hPa decreasing
Bisbee-Douglas Intl. Airport (1249 m, Arizona) 1011 hPa decreasing
Bishop Intl. Airport (233 m, Michigan) 1014 hPa decreasing
Bismarck Airport (505 m, North Dakota) 1005 hPa decreasing
Black River Falls Area Airport (255 m, Wisconsin) 1010 hPa steady
Blackwell Airport (314 m, Oklahoma) 1009 hPa decreasing
Blair Airport (404 m, Nebraska) 1008 hPa steady
Blanc-Sablon Airport (32 m, Quebec) 1007 hPa increasing
Block (33 m, Rhode Island) 1017 hPa decreasing
Blosser Airport (452 m, Kansas) 1004 hPa decreasing
Blue Canyon (1611 m, California) 1012 hPa decreasing
Blue Grass Airport (301 m, Kentucky) 1017 hPa decreasing
Blue Ridge Airport (287 m, Virginia) 1020 hPa decreasing
Blue River CS (683 m, British Columbia) 1015 hPa decreasing
Blythe Airport (118 m, California) 1006 hPa decreasing
Blytheville Airport (78 m, Arkansas) 1016 hPa decreasing
Bob Sikes Airport (65 m, Florida) 1019 hPa decreasing
Boca Raton Airport (4 m, Florida) 1018 hPa decreasing
Boeing Field Airport (6 m, Washington) 1018 hPa increasing
Bogalusa (36 m, Louisiana) 1018 hPa decreasing
Bolton Field (280 m, Ohio) 1017 hPa steady
Bonilla Island (17 m, British Columbia) 1010 hPa decreasing
Bonnard 1 (498 m, Quebec) 1012 hPa decreasing
Boone (418 m, Arkansas) 1014 hPa decreasing
Boone Airport (354 m, Iowa) 1008 hPa decreasing
Boscobel Airport (205 m, Wisconsin) 1010 hPa decreasing
Boulder City Airport (671 m, Nevada) 1010 hPa steady
Bowerman Airport (3 m, Washington) 1019 hPa increasing
Bowers Airport (527 m, Washington) 1016 hPa increasing
Bowling Green-Warren (160 m, Kentucky) 1017 hPa decreasing
Bowman Field (167 m, Kentucky) 1017 hPa decreasing
Bozeman Yellowstone Intl. Airport (1349 m, Montana) 1013 hPa decreasing
Bradford Airport (653 m, Pennsylvania) 1016 hPa decreasing
Bradley Intl. Airport (55 m, Connecticut) 1016 hPa decreasing
Brainerd Lakes Regional Airport (374 m, Minnesota) 1003 hPa decreasing
Branch County Memorial Airport (292 m, Michigan) 1014 hPa decreasing
Brandon Airport (416 m, Manitoba) 1003 hPa decreasing
Branson Airport (397 m, Missouri) 1015 hPa decreasing
Bratt'S Lake (580 m, Saskatchewan) 1005 hPa decreasing
Bremerton Ntnl Arpt (147 m, Washington) 1019 hPa steady
Brenham (94 m, Texas) 1016 hPa steady
Brevoort Island Airport (376 m, Nunavut) 995 hPa steady
Brewster Field Arpt (704 m, Nebraska) 1007 hPa decreasing
Bridgeport Airport (260 m, Texas) 1013 hPa steady
Brier Island (16 m, Nova Scotia) 1017 hPa decreasing
Broadview AP (600 m, Saskatchewan) 1005 hPa decreasing
Broken Bow Airport (776 m, Nebraska) 1006 hPa decreasing
Brookhaven Airport (149 m, Mississippi) 1019 hPa steady
Brookhaven Airport (25 m, New York) 1017 hPa steady
Brookings Airport (140 m, Oregon) 1017 hPa decreasing
Brooks (747 m, Alberta) 1009 hPa increasing
Brooks Field (287 m, Michigan) 1014 hPa steady
Broughton Island (584 m, Nunavut) 1003 hPa increasing
Brown Field Airport (160 m, California) 1010 hPa decreasing
Brownsville/South Padre (8 m, Texas) 1014 hPa decreasing
Brownwood Regional Airport (422 m, Texas) 1014 hPa steady
Brunswick Golden Isles Airport (8 m, Georgia) 1019 hPa steady
Bryce Canyon Airport (2312 m, Utah) 1010 hPa decreasing
Buchanan Field Airport (7 m, California) 1011 hPa decreasing
Buckeye Airport (315 m, Arizona) 1009 hPa decreasing
Buckhannon Airport (498 m, West-Virginia) 1020 hPa steady
Buckland Airport (9 m, Alaska) 1008 hPa steady
Buckley Air Force Base (1726 m, Colorado) 1007 hPa decreasing
Buffalo (881 m, South Dakota) 1005 hPa increasing
Buffalo Airport (1514 m, Wyoming) 1010 hPa decreasing
Buffalo Airport (295 m, Minnesota) 1006 hPa increasing
Buffalo Narrows Airport (440 m, Saskatchewan) 1003 hPa steady
Buffalo Niagara Intl. Airport (219 m, New York) 1014 hPa steady
Burbank (237 m, California) 1009 hPa decreasing
Burley Airport (1267 m, Idaho) 1015 hPa decreasing
Burlington Airport (237 m, Wisconsin) 1013 hPa steady
Burlington Intl. Airport (104 m, Vermont) 1013 hPa decreasing
Burlington Piers (AUT) (77 m, Ontario) 1012 hPa decreasing
Burlington-Alamance Regional Airport (188 m, North Carolina) 1019 hPa decreasing
Burnet Airport (391 m, Texas) 1014 hPa decreasing
Burnett County Airport (301 m, Wisconsin) 1006 hPa steady
Burns Lake Campbell Scientific (713 m, British Columbia) 1012 hPa increasing
Burwash Airport (807 m, Yukon) 1007 hPa increasing
Butler (193 m, Ohio) 1017 hPa increasing
Butler (380 m, Pennsylvania) 1018 hPa steady
Buttonville Airport (198 m, Ontario) 1012 hPa decreasing
C. David Campbell Field (136 m, Texas) 1015 hPa decreasing
CFB Bagotville (159 m, Quebec) 1009 hPa decreasing
CFB Borden (224 m, Ontario) 1012 hPa decreasing
CFB Valcartier Airport (168 m, Quebec) 1009 hPa decreasing
Cairns Army Airfield (91 m, Florida) 1019 hPa decreasing
Cairo Airport (98 m, Illinois) 1016 hPa steady
Caldwell Airport (119 m, Texas) 1016 hPa steady
Caldwell Industrial Airport (740 m, Idaho) 1018 hPa steady
Calhoun County Airport (9 m, Texas) 1015 hPa steady
Camarillo Airport (23 m, California) 1011 hPa decreasing
Cambridge Airport (287 m, Minnesota) 1005 hPa steady
Cambridge Bay Airport (23 m, Nunavut) 1010 hPa decreasing
Cambridge- Dorchester Airport (6 m, Maryland) 1017 hPa decreasing
Cameron Falls (AUT) (233 m, Ontario) 1011 hPa decreasing
Camp Mackall (115 m, North Carolina) 1020 hPa decreasing
Campbell Army Airfield (173 m, Kentucky) 1016 hPa decreasing
Campbell River Airport (106 m, British Columbia) 1017 hPa steady
Campo (802 m, California) 1009 hPa steady
Canadian/Hemphill Airport (730 m, Texas) 1009 hPa decreasing
Canby Airport (364 m, Minnesota) 1004 hPa steady
Canyonlands Field (1388 m, Utah) 1005 hPa decreasing
Cap D'Espoir (15 m, Quebec) 1009 hPa steady
Cap Tourmente National Wildlife Area (6 m, Quebec) 1009 hPa decreasing
Cap-Chat (5 m, Quebec) 1009 hPa increasing
Cape Canaveral Air Force Station Skid Strip (3 m, Florida) 1020 hPa decreasing
Cape Dorset Airport (56 m, Nunavut) 1003 hPa increasing
Cape Dyer AP (393 m, Nunavut) 993 hPa steady
Cape Girardeau Regional Airport (102 m, Missouri) 1015 hPa decreasing
Cape Hooper (393 m, Nunavut) 1005 hPa decreasing
Cape Kakkiviak (551 m, Newfoundland) 1001 hPa increasing
Cape Kiglapait (834 m, Newfoundland) 1001 hPa increasing
Cape Lisburne LRRS Airport (3 m, Alaska) 999 hPa decreasing
Cape May Airport (7 m, New Jersey) 1018 hPa steady
Cape Mercy (583 m, Nunavut) 1001 hPa increasing
Cape Newenham LRRS Airport (165 m, Alaska) 1015 hPa increasing
Cape Race (27 m, Newfoundland) 1016 hPa decreasing
Cape Romanzof LRRS Airport (123 m, Alaska) 1012 hPa steady
Cape St James CS (92 m, British Columbia) 1011 hPa decreasing
Capital City Airport (245 m, Kentucky) 1017 hPa decreasing
Capital City Airport (106 m, Pennsylvania) 1016 hPa decreasing
Capital Region Intl. Airport (266 m, Michigan) 1014 hPa decreasing
Caribou (187 m, Ontario) 1013 hPa decreasing
Caribou Airport (191 m, Maine) 1011 hPa decreasing
Caribou Point (AUT) (2 m, Nova Scotia) 1013 hPa decreasing
Carlsbad (100 m, California) 1010 hPa increasing
Carmacks (632 m, Yukon) 1006 hPa steady
Carmi Airport (118 m, Illinois) 1015 hPa steady
Cartersville Airport (229 m, Georgia) 1019 hPa decreasing
Cartwright Airport (15 m, Newfoundland) 1006 hPa increasing
Casa Grande Airport (446 m, Arizona) 1011 hPa steady
Castle Airport (57 m, California) 1012 hPa steady
Castlegar Airport (495 m, British Columbia) 1013 hPa decreasing
Castroville Airport (235 m, Texas) 1014 hPa steady
Catalina Airport (488 m, California) 1010 hPa decreasing
Cathedral Point (31 m, British Columbia) 1015 hPa steady
Cattaraugus County-Olean Airport (651 m, New York) 1017 hPa steady
Cavalier Airport (270 m, North Dakota) 999 hPa decreasing
Cecil Airport (27 m, Florida) 1019 hPa decreasing
Cedar (1714 m, Utah) 1010 hPa increasing
Centennial Airport (1793 m, Colorado) 1009 hPa decreasing
Centerville Airport (313 m, Iowa) 1011 hPa decreasing
Central Illinois Regional Airport (267 m, Illinois) 1014 hPa decreasing
Central Nebraska Regional Airport (566 m, Nebraska) 1006 hPa steady
Central Wisconsin Airport (389 m, Wisconsin) 1012 hPa decreasing
Centralia (163 m, Illinois) 1015 hPa steady
Chadron Airport (1011 m, Nebraska) 1007 hPa decreasing
Chamberlain (530 m, South Dakota) 1008 hPa steady
Chamouchouane (304 m, Quebec) 1011 hPa increasing
Chan Gurney Airport (398 m, South Dakota) 1006 hPa steady
Chandler Airport (379 m, Arizona) 1010 hPa decreasing
Chandler Regional Airport (300 m, Oklahoma) 1012 hPa steady
Chanute Martin Johnson Airport (298 m, Kansas) 1010 hPa decreasing
Chapleau Airport (447 m, Ontario) 1014 hPa decreasing
Chariton (320 m, Iowa) 1010 hPa steady
Charles B. Wheeler Downtown Airport (226 m, Missouri) 1009 hPa decreasing
Charles M. Schulz (38 m, California) 1012 hPa decreasing
Charleston Executive Airport (5 m, South Carolina) 1020 hPa steady
Charleston Intl. Airport (15 m, South Carolina) 1019 hPa decreasing
Charlevoix (Mrc) (719 m, Quebec) 1010 hPa decreasing
Charlevoix Airport (204 m, Michigan) 1015 hPa steady
Charlo Airport (42 m, New Brunswick) 1010 hPa decreasing
Charlotte Douglas Intl. Airport (234 m, North Carolina) 1019 hPa decreasing
Charlotte-Monroe Executive Airport (207 m, North Carolina) 1018 hPa decreasing
Charlottesville Albemarle Airport (195 m, Virginia) 1017 hPa decreasing
Charlottetown Airport (79 m, Prince Edward Island) 1013 hPa decreasing
Chatham Airport (19 m, Massachusetts) 1018 hPa decreasing
Chatham-Kent (178 m, Ontario) 1014 hPa decreasing
Chattanooga Metropolitan Airport (210 m, Tennessee) 1019 hPa decreasing
Chautauqua (525 m, New York) 1017 hPa steady
Chautauqua (211 m, New York) 1015 hPa decreasing
Cheboygan Airport (195 m, Michigan) 1013 hPa steady
Chehalis Airport (54 m, Washington) 1018 hPa steady
Chennault Intl. Airport (4 m, Louisiana) 1017 hPa steady
Cherokee Airport (374 m, Iowa) 1007 hPa steady
Cherokee County Airport (372 m, Georgia) 1021 hPa decreasing
Cherry Capital Airport (188 m, Michigan) 1014 hPa decreasing
Chesapeake Regional Airport (6 m, Virginia) 1019 hPa steady
Chester Airport (127 m, Connecticut) 1017 hPa steady
Chesterfield County Airport (72 m, Virginia) 1018 hPa decreasing
Chetek Airport (322 m, Wisconsin) 1008 hPa steady
Chetwynd (609 m, British Columbia) 1008 hPa steady
Chevak Airport (23 m, Alaska) 1014 hPa increasing
Chevery (8 m, Quebec) 1008 hPa decreasing
Chibougamau-Chapais AP (387 m, Quebec) 1013 hPa decreasing
Chicago Executive Airport (197 m, Illinois) 1013 hPa decreasing
Chicago Midway Intl. Airport (190 m, Illinois) 1013 hPa decreasing
Chicago Rockford Intl. Airport (226 m, Illinois) 1013 hPa decreasing
Chico Airport (73 m, California) 1012 hPa steady
Chignik Airport (15 m, Alaska) 1012 hPa steady
Childress Airport (594 m, Texas) 1009 hPa decreasing
Chillicothe (234 m, Missouri) 1010 hPa decreasing
Chino Airport (199 m, California) 1010 hPa decreasing
Chippewa (244 m, Michigan) 1013 hPa increasing
Chippewa Valley Regional Airport (271 m, Wisconsin) 1008 hPa decreasing
Chugiak Airport (29 m, Alaska) 1006 hPa steady
Churchill (29 m, Manitoba) 1006 hPa decreasing
Chutes Des Passes (398 m, Quebec) 1013 hPa increasing
Cincinnati Municipal Lunken Airport (147 m, Ohio) 1016 hPa decreasing
Claremore Regional Airport (221 m, Oklahoma) 1013 hPa steady
Clarence E. Page Airport (413 m, Oklahoma) 1012 hPa steady
Clarinda (303 m, Iowa) 1009 hPa decreasing
Clarion Airport (354 m, Iowa) 1008 hPa steady
Clarksville-Montgomery (168 m, Tennessee) 1016 hPa decreasing
Clearfield-Lawrence Airport (462 m, Pennsylvania) 1018 hPa decreasing
Cleburne Airport (260 m, Texas) 1014 hPa steady
Cleveland Burke Lakefront Airport (178 m, Ohio) 1015 hPa decreasing
Cleveland Hopkins Intl. Airport (245 m, Ohio) 1016 hPa decreasing
Clinton Airport (251 m, Missouri) 1012 hPa steady
Clinton Airport (216 m, Iowa) 1013 hPa steady
Clinton Airport (157 m, Arkansas) 1016 hPa steady
Clinton National Airport (79 m, Arkansas) 1017 hPa decreasing
Clinton-Sampson County Airport (45 m, North Carolina) 1019 hPa steady
Clinton-Sherman Industrial Airpark (586 m, Oklahoma) 1009 hPa decreasing
Clintonville Airport (251 m, Wisconsin) 1013 hPa steady
Cloquet Carlton (390 m, Minnesota) 1006 hPa decreasing
Clyde AP (27 m, Nunavut) 1003 hPa steady
Coastal Carolina Regional Airport (6 m, North Carolina) 1020 hPa decreasing
Cobb (317 m, Georgia) 1021 hPa decreasing
Cobourg (78 m, Ontario) 1012 hPa decreasing
Coeur d'Alene Airport (707 m, Idaho) 1015 hPa steady
Coffeyville Airport (230 m, Kansas) 1011 hPa decreasing
Cold Bay Airport (31 m, Alaska) 1013 hPa increasing
Cold Lake Airport (541 m, Alberta) 1005 hPa decreasing
Coleman A. Young Intl. Airport (191 m, Michigan) 1014 hPa increasing
Coleman Airport (517 m, Texas) 1014 hPa steady
Coles (220 m, Illinois) 1014 hPa decreasing
College Park Airport (15 m, Maryland) 1016 hPa steady
Collin (176 m, Texas) 1013 hPa decreasing
Collingwood (180 m, Ontario) 1011 hPa decreasing
Colonel James Jabara Airport (433 m, Kansas) 1008 hPa decreasing
Colorado Plains Regional Airport (1421 m, Colorado) 1008 hPa decreasing
Colorado Springs Airport (1881 m, Colorado) 1006 hPa increasing
Columbia Gorge Regional Airport (73 m, Washington) 1017 hPa decreasing
Columbia Metropolitan Airport (69 m, South Carolina) 1018 hPa decreasing
Columbia Regional Airport (274 m, Missouri) 1012 hPa decreasing
Columbus Air Force Base (67 m, Mississippi) 1019 hPa decreasing
Columbus Airport (440 m, Nebraska) 1007 hPa steady
Columbus Airport (200 m, Indiana) 1016 hPa steady
Columbus Airport (121 m, Georgia) 1019 hPa decreasing
Columbus County Airport (30 m, North Carolina) 1019 hPa steady
Comanche Airport (423 m, Texas) 1014 hPa steady
Comox (26 m, British Columbia) 1017 hPa increasing
Concord Airport (105 m, New Hampshire) 1015 hPa decreasing
Concord Regional Airport (210 m, North Carolina) 1020 hPa decreasing
Conroe Airport (75 m, Texas) 1016 hPa decreasing
Converse (1502 m, Wyoming) 1007 hPa decreasing
Conway-Horry County Airport (10 m, South Carolina) 1019 hPa steady
Cook Muni Arpt (402 m, Minnesota) 1005 hPa steady
Copper Harbor Ramos (186 m, Michigan) 1012 hPa decreasing
Coppermine AP (23 m, Northwest Territories) 1003 hPa decreasing
Coral Harbour Airport (64 m, Nunavut) 1008 hPa increasing
Corona Airport (163 m, California) 1009 hPa decreasing
Coronach (756 m, Saskatchewan) 1005 hPa decreasing
Coronation (791 m, Alberta) 1009 hPa steady
Corpus Christi Intl. Airport (15 m, Texas) 1014 hPa decreasing
Cortez Airport (1803 m, Colorado) 1010 hPa decreasing
Cortland Airport (365 m, New York) 1016 hPa steady
Corvallis Airport (75 m, Oregon) 1019 hPa steady
Cotulla (144 m, Texas) 1012 hPa decreasing
Council Bluffs Airport (382 m, Iowa) 1008 hPa steady
Cove Island (181 m, Ontario) 1013 hPa increasing
Covington Airport (267 m, Kentucky) 1016 hPa decreasing
Cox Field (167 m, Texas) 1015 hPa steady
Crawford County Airport (141 m, Illinois) 1015 hPa decreasing
Creech Air Force Base Airport (951 m, Nevada) 1007 hPa decreasing
Crescent City (17 m, California) 1017 hPa decreasing
Creston (394 m, Iowa) 1010 hPa steady
Creston Campbell Scientific (646 m, British Columbia) 1014 hPa decreasing
Crisp County-Cordele Airport (95 m, Georgia) 1019 hPa decreasing
Croker Rvr (69 m, Northwest Territories) 1005 hPa increasing
Crookston Airport (273 m, Minnesota) 1001 hPa steady
Crosby Airport (594 m, North Dakota) 1006 hPa steady
Cross City Airport (13 m, Florida) 1019 hPa decreasing
Crossville Airport (569 m, Tennessee) 1019 hPa decreasing
Crystal Airport (265 m, Minnesota) 1004 hPa decreasing
Crystal River Airport (3 m, Florida) 1019 hPa steady
Culpeper Regional Airport (95 m, Virginia) 1017 hPa steady
Cumberland Airport (378 m, Wisconsin) 1008 hPa steady
Cumshewa (17 m, British Columbia) 1009 hPa decreasing
Currituck County Regional Airport (5 m, North Carolina) 1020 hPa steady
Curtis Field (557 m, Texas) 1014 hPa decreasing
Curtis L. Brown Jr. Field (40 m, North Carolina) 1019 hPa steady
Cushing Airport (279 m, Oklahoma) 1011 hPa steady
Custer Airport (188 m, Michigan) 1014 hPa steady
Custer Airport (1707 m, South Dakota) 1006 hPa decreasing
Cut Bank Airport (1169 m, Montana) 1008 hPa increasing
Cuyahoga (268 m, Ohio) 1016 hPa steady
Dalhart Airport (1216 m, Texas) 1005 hPa decreasing
Dallas Executive Airport (201 m, Texas) 1013 hPa decreasing
Dallas Love Field (148 m, Texas) 1013 hPa decreasing
Dallas/Fort Worth Intl. Airport (182 m, Texas) 1012 hPa decreasing
Dalton Airport (216 m, Georgia) 1020 hPa steady
Danbury Airport (139 m, Connecticut) 1016 hPa decreasing
Dane County Regional Airport (264 m, Wisconsin) 1012 hPa decreasing
Dansville Airport (201 m, New York) 1016 hPa decreasing
Danville Regional Airport (174 m, Virginia) 1018 hPa decreasing
Dare (4 m, North Carolina) 1020 hPa steady
Darke County Airport (307 m, Ohio) 1016 hPa steady
Darlington (59 m, South Carolina) 1019 hPa steady
Davenport Airport (259 m, Iowa) 1012 hPa decreasing
David Wayne Hooks Memorial Airport (46 m, Texas) 1016 hPa decreasing
Davidson County Airport (223 m, North Carolina) 1019 hPa decreasing
Davis (808 m, Arizona) 1009 hPa decreasing
Davis Field (186 m, Oklahoma) 1012 hPa decreasing
Davison Army Airfield (21 m, Virginia) 1017 hPa decreasing
Dawson Community Airport (749 m, Montana) 1008 hPa steady
Dawson Creek Airport (655 m, British Columbia) 1008 hPa increasing
Dawson Y. T. AP (370 m, Yukon) 1008 hPa increasing
Dayton Intl. Airport (306 m, Ohio) 1016 hPa decreasing
Dayton- Wright Brothers Airport (293 m, Ohio) 1016 hPa decreasing
Daytona Beach Airport (38 m, Florida) 1020 hPa decreasing
DeKalb Airport (279 m, Illinois) 1014 hPa steady
DeKalb-Peachtree Airport (305 m, Georgia) 1019 hPa decreasing
DeQuincy Airport (25 m, Louisiana) 1017 hPa steady
Deadhorse Airport (23 m, Alaska) 1003 hPa increasing
Deadman Valley (283 m, Northwest Territories) 1004 hPa increasing
Dease Lake (816 m, British Columbia) 1010 hPa decreasing
Dease Lake Airport (803 m, British Columbia) 1009 hPa decreasing
Debert (39 m, Nova Scotia) 1014 hPa decreasing
Decatur (43 m, Georgia) 1019 hPa steady
Decatur Airport (319 m, Texas) 1013 hPa decreasing
Decatur Airport (208 m, Illinois) 1014 hPa decreasing
Decorah Airport (353 m, Iowa) 1009 hPa decreasing
Deer Lake Airport (29 m, Newfoundland) 1010 hPa decreasing
Deer Park Airport (672 m, Washington) 1014 hPa decreasing
Deering Airport (9 m, Alaska) 1006 hPa decreasing
Defiance Memorial Airport (219 m, Ohio) 1014 hPa decreasing
Del Rio Intl. Airport (314 m, Texas) 1011 hPa decreasing
Delaware (286 m, Indiana) 1015 hPa decreasing
Delaware Airport (288 m, Ohio) 1016 hPa steady
Delhi (232 m, Ontario) 1013 hPa decreasing
Deline (213 m, Northwest Territories) 1004 hPa increasing
Deline Airport (176 m, Northwest Territories) 1004 hPa increasing
Delta County Airport (187 m, Michigan) 1013 hPa decreasing
Denison (388 m, Iowa) 1008 hPa steady
Denton Airport (197 m, Texas) 1012 hPa decreasing
Derby Field (1190 m, California) 1013 hPa decreasing
Des Moines Intl. Airport (294 m, Iowa) 1008 hPa decreasing
Destin (7 m, Georgia) 1019 hPa decreasing
Detroit Lakes Airport (426 m, Minnesota) 1003 hPa steady
Detroit Metropolitan Wayne County Airport (202 m, Michigan) 1014 hPa decreasing
Devils Lake Regional Airport (443 m, North Dakota) 1002 hPa steady
Devils Mountain Lodge Airport (882 m, Alaska) 1004 hPa steady
Dewar Lakes AP (488 m, Nunavut) 1005 hPa increasing
Dexter B. Florence Memorial Field (56 m, Arkansas) 1018 hPa increasing
Dickinson Theodore Roosevelt Regional Airport (787 m, North Dakota) 1005 hPa steady
Dillant (149 m, New Hampshire) 1016 hPa steady
Dillingham Airport (29 m, Alaska) 1013 hPa increasing
Dillon Airport (1597 m, Montana) 1012 hPa decreasing
District (281 m, Ontario) 1013 hPa increasing
Dobbins Air Reserve Base (326 m, Georgia) 1020 hPa decreasing
Dodge (790 m, Kansas) 1004 hPa decreasing
Dodge Center Airport (398 m, Minnesota) 1008 hPa steady
Dodge County Airport (285 m, Wisconsin) 1013 hPa steady
Donaldson Center Airport (291 m, South Carolina) 1020 hPa decreasing
Door (221 m, Wisconsin) 1014 hPa steady
Dothan Regional Airport (122 m, Alabama) 1020 hPa decreasing
Douglas Airport (78 m, Georgia) 1019 hPa steady
Dover Air Force Base (9 m, Delaware) 1017 hPa decreasing
Doylestown Airport (120 m, Pennsylvania) 1015 hPa decreasing
Drake Field (381 m, Arkansas) 1014 hPa decreasing
Draughon-Miller Central Texas Regional Airport (208 m, Texas) 1014 hPa steady
Drumheller East (678 m, Alberta) 1009 hPa decreasing
Drummond Island Airport (204 m, Michigan) 1012 hPa steady
Dryden Airport (413 m, Ontario) 1006 hPa decreasing
Dryden Terrell C. Arpt (707 m, Texas) 1009 hPa decreasing
DuBois Airport (554 m, Pennsylvania) 1017 hPa decreasing
DuPage Airport (231 m, Illinois) 1013 hPa steady
Dubawnt Lake (AUT) (237 m, Nunavut) 1002 hPa steady
Dubuque Regional Airport (329 m, Iowa) 1011 hPa decreasing
Duke Field (57 m, Florida) 1019 hPa decreasing
Duluth Intl. Airport (432 m, Minnesota) 1007 hPa increasing
Duplin (42 m, North Carolina) 1019 hPa decreasing
Durango (2038 m, Colorado) 1011 hPa decreasing
Durant Regional Airport (213 m, Oklahoma) 1014 hPa steady
Dutchess County Airport (51 m, New York) 1015 hPa increasing
Dyersburg Regional Airport (102 m, Tennessee) 1017 hPa steady
Dyess Air Force Base (545 m, Texas) 1008 hPa decreasing
Eagle Airport (268 m, Alaska) 1008 hPa increasing
Eagle County Regional Airport (1993 m, Colorado) 1016 hPa decreasing
Eagle Creek Airpark Airport (250 m, Indiana) 1015 hPa decreasing
Eagle River Union Airport (500 m, Wisconsin) 1013 hPa steady
Ear Falls (355 m, Ontario) 1005 hPa decreasing
Eareckson Air Station (31 m, Alaska) 1024 hPa increasing
East Hampton Airport (17 m, New York) 1017 hPa decreasing
East Point (8 m, Prince Edward Island) 1013 hPa decreasing
East Texas Regional Airport (124 m, Texas) 1014 hPa decreasing
Eastern Oregon Regional Airport (456 m, Oregon) 1015 hPa decreasing
Eastern Slopes Regional Airport (137 m, Maine) 1014 hPa decreasing
Eastern WV Regional Airport (170 m, West-Virginia) 1017 hPa decreasing
Easterwood Airport (98 m, Texas) 1015 hPa steady
Eastman Airport (93 m, Georgia) 1019 hPa decreasing
Easton Airport (22 m, Maryland) 1018 hPa decreasing
Edgar County Airport (199 m, Illinois) 1015 hPa steady
Edmonton (671 m, Alberta) 1008 hPa decreasing
Edmonton (IAP) (707 m, Alberta) 1009 hPa steady
Edmonton Namao (685 m, Alberta) 1008 hPa increasing
Edmundston (156 m, New Brunswick) 1010 hPa decreasing
Edward F. Knapp State Airport (355 m, Vermont) 1016 hPa decreasing
Edward G. Pitka Sr. Airport (46 m, Alaska) 1010 hPa increasing
Edwards Air Force Base (705 m, California) 1008 hPa decreasing
Effingham (179 m, Illinois) 1014 hPa decreasing
Egbert CS (251 m, Ontario) 1012 hPa decreasing
Egegik Airport (119 m, Alaska) 1012 hPa steady
Eielson Air Force Base (167 m, Alaska) 1010 hPa increasing
Ekati Diamond Mine (469 m, Northwest Territories) 1005 hPa increasing
El Monte Airport (90 m, California) 1011 hPa steady
Elfin Cove Seaplane Base (1 m, Alaska) 1004 hPa steady
Elizabeth City Regional Airport (4 m, North Carolina) 1020 hPa decreasing
Elkins/Randolph Field AP (609 m, West-Virginia) 1020 hPa decreasing
Elko Regional Airport (1565 m, Nevada) 1013 hPa decreasing
Ellington Field Joint Reserve Base (10 m, Texas) 1017 hPa steady
Ellsworth Air Force Base (979 m, South Dakota) 1007 hPa decreasing
Elmendorf Field (59 m, Alaska) 1006 hPa increasing
Elmira Corning Regional Airport (291 m, New York) 1015 hPa decreasing
Ely Airport (443 m, Minnesota) 1007 hPa steady
Emmonak Airport (3 m, Alaska) 1011 hPa steady
Emporia Airport (368 m, Kansas) 1008 hPa decreasing
Emporia Airport (39 m, Virginia) 1019 hPa steady
Englee (30 m, Newfoundland) 1007 hPa steady
Enid Woodring Regional Airport (356 m, Oklahoma) 1009 hPa decreasing
Ennadai Lake (AUT) (353 m, Nunavut) 1004 hPa decreasing
Entrance Isl. (5 m, British Columbia) 1017 hPa increasing
Ephrata Airport (383 m, Washington) 1013 hPa increasing
Erie Intl. Airport (225 m, Pennsylvania) 1015 hPa increasing
Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) 1006 hPa decreasing
Ernest A. Love Field Airport (1537 m, Arizona) 1011 hPa decreasing
Esler Airfield (34 m, Louisiana) 1017 hPa increasing
Esquimalt (12 m, British Columbia) 1017 hPa -
Essex (53 m, New Jersey) 1016 hPa decreasing
Estevan Airport (584 m, Saskatchewan) 1006 hPa increasing
Estevan Point (7 m, British Columbia) 1018 hPa increasing
Esther 1 (707 m, Alberta) 1009 hPa decreasing
Estherville Muni (401 m, Iowa) 1006 hPa decreasing
Eugene Airport (114 m, Oregon) 1019 hPa decreasing
Eureka AP (11 m, Nunavut) 1009 hPa decreasing
Eureka Skelton AP (1002 m, Alaska) 1004 hPa increasing
Evanston Airport (2177 m, Wyoming) 1012 hPa decreasing
Evansville Airport (118 m, Indiana) 1015 hPa decreasing
Eveleth Muni (Awos) (421 m, Minnesota) 1006 hPa steady
Fairbanks Intl. Airport (135 m, Alaska) 1009 hPa increasing
Fairchild Air Force Base (743 m, Washington) 1015 hPa decreasing
Fairfield (264 m, Ohio) 1016 hPa decreasing
Fairfield Airport (244 m, Iowa) 1011 hPa steady
Fairfield Airport (133 m, Illinois) 1015 hPa steady
Fairmont Airport (354 m, Minnesota) 1007 hPa steady
Faith (787 m, South Dakota) 1007 hPa steady
Falcon Field (424 m, Arizona) 1010 hPa decreasing
Falfurrias Airport (34 m, Texas) 1013 hPa steady
Falls City/Brenner (300 m, Nebraska) 1007 hPa decreasing
Falls Intl. Airport (362 m, Minnesota) 1003 hPa increasing
False River Regional Airport (12 m, Louisiana) 1017 hPa decreasing
Faribault Muni Awos (322 m, Minnesota) 1007 hPa steady
Farmville (125 m, Virginia) 1018 hPa steady
Fayetteville Regional Airport (58 m, North Carolina) 1018 hPa decreasing
Felker Army Airfield (4 m, Virginia) 1019 hPa decreasing
Felts Field Airport (595 m, Washington) 1014 hPa decreasing
Fergus Falls Airport (361 m, Minnesota) 1003 hPa steady
Fernandina Beach Airport (5 m, Florida) 1019 hPa steady
Ferolle Point (AUT) (6 m, Newfoundland) 1007 hPa steady
Fillmore County Airport (389 m, Minnesota) 1009 hPa steady
Findlay Airport (247 m, Ohio) 1014 hPa decreasing
First Flight Airport (4 m, North Carolina) 1019 hPa steady
Fitch H. Beach Airport (272 m, Michigan) 1014 hPa steady
Fitchburg Airport (106 m, Massachusetts) 1016 hPa decreasing
Fitzgerald Airport (111 m, Georgia) 1019 hPa decreasing
Flag Island (328 m, Minnesota) 1001 hPa steady
Flagler County Airport (10 m, Florida) 1019 hPa decreasing
Fletcher Field (53 m, Mississippi) 1017 hPa steady
Flin Flon Airport (304 m, Manitoba) 1002 hPa decreasing
Flora (144 m, Illinois) 1015 hPa steady
Florala Airport (96 m, Alabama) 1019 hPa decreasing
Florence Airport (44 m, South Carolina) 1018 hPa decreasing
Florida Keys Marathon Airport (2 m, Florida) 1018 hPa decreasing
Floyd Bennett Memorial Airport (100 m, New York) 1015 hPa decreasing
Flying Cloud Airport (276 m, Minnesota) 1005 hPa decreasing
Fond du Lac (246 m, Wisconsin) 1012 hPa decreasing
Foothills Regional Airport (387 m, North Carolina) 1022 hPa steady
Forbes Field (325 m, Kansas) 1008 hPa decreasing
Ford Airport (360 m, Michigan) 1014 hPa increasing
Forest City Airport (375 m, Iowa) 1008 hPa steady
Fort Carson (1789 m, Colorado) 1007 hPa decreasing
Fort Chipewyan Airport (228 m, Alberta) 1002 hPa steady
Fort Collins- Loveland Airport (1529 m, Colorado) 1014 hPa increasing
Fort Dodge Regional Airport (355 m, Iowa) 1008 hPa steady
Fort Hood/Killeen (283 m, Texas) 1014 hPa decreasing
Fort Lauderdale (7 m, Florida) 1018 hPa decreasing
Fort Lauderdale Airport (4 m, Florida) 1019 hPa decreasing
Fort Madison (221 m, Iowa) 1012 hPa decreasing
Fort McMurray Airport (375 m, Alberta) 1003 hPa decreasing
Fort McMurray CS (369 m, Alberta) 1001 hPa decreasing
Fort McPherson Airport (43 m, Northwest Territories) 1007 hPa steady
Fort Nelson Airport (389 m, British Columbia) 1006 hPa increasing
Fort Polk (110 m, Louisiana) 1017 hPa increasing
Fort Providence (162 m, Northwest Territories) 1002 hPa increasing
Fort Simpson Airport (169 m, Northwest Territories) 1004 hPa increasing
Fort Smith Airport (205 m, Northwest Territories) 1003 hPa increasing
Fort Smith Regional Airport (141 m, Arkansas) 1013 hPa decreasing
Fort St. John AP (695 m, British Columbia) 1008 hPa decreasing
Fort Stockton-Pecos County Airport (917 m, Texas) 1009 hPa decreasing
Fort Wayne Intl. Airport (252 m, Indiana) 1015 hPa decreasing
Fort Worth Alliance Airport (220 m, Texas) 1011 hPa decreasing
Fort Worth Meacham Intl. Airport (216 m, Texas) 1012 hPa decreasing
Fort Worth Spinks Airport (233 m, Texas) 1014 hPa decreasing
Fort Yukon Airport (135 m, Alaska) 1007 hPa steady
Fosston (388 m, Minnesota) 1002 hPa steady
Francis S. Gabreski Airport (20 m, New York) 1018 hPa decreasing
Frankfort Dow Memorial Field (193 m, Michigan) 1014 hPa steady
Franklin Airport (12 m, Virginia) 1019 hPa steady
Franklin Airport (616 m, Tennessee) 1023 hPa steady
Franklin County State Airport (70 m, Vermont) 1012 hPa steady
Frederick Airport (92 m, Maryland) 1017 hPa decreasing
Fredericton Intl. Airport (31 m, New Brunswick) 1012 hPa decreasing
Freeport Airport (262 m, Illinois) 1013 hPa decreasing
Fremont Airport (235 m, Michigan) 1013 hPa steady
Fremont Airport (379 m, Nebraska) 1007 hPa steady
Fresno Yosemite Intl. Airport (100 m, California) 1011 hPa decreasing
Friday Harbor Airport (33 m, Washington) 1018 hPa increasing
Friedman Memorial Airport (1620 m, Idaho) 1017 hPa decreasing
Frobisher/Iqaluit AP (34 m, Nunavut) 1000 hPa increasing
Ft Severn (15 m, Ontario) 1009 hPa decreasing
Fullerton Airport (29 m, California) 1010 hPa decreasing
Fulton County Airport (241 m, Indiana) 1015 hPa steady
Fulton County Airport (256 m, Georgia) 1019 hPa decreasing
Gage Airport (667 m, Oklahoma) 1006 hPa decreasing
Gagetown Awos A (51 m, New Brunswick) 1012 hPa decreasing
Gainesville Airport (256 m, Texas) 1014 hPa steady
Gainesville Regional Airport (46 m, Florida) 1019 hPa decreasing
Galesburg Airport (233 m, Illinois) 1013 hPa steady
Gamètì/Rae Lakes Airport (220 m, Northwest Territories) 1000 hPa increasing
Gambell Airport (7 m, Alaska) 1006 hPa steady
Gander Airport (151 m, Newfoundland) 1011 hPa decreasing
Garden (878 m, Kansas) 1003 hPa decreasing
Garfield County Regional Airport (1691 m, Colorado) 1007 hPa decreasing
Garner Field (287 m, Texas) 1014 hPa steady
Garrison Airport (587 m, North Dakota) 1004 hPa decreasing
Gary Airport (180 m, Indiana) 1014 hPa increasing
Gastonia Airport (243 m, North Carolina) 1019 hPa decreasing
Gatesville Airport (276 m, Texas) 1015 hPa steady
Gatineau-Ottawa Executive Airport (64 m, Quebec) 1010 hPa decreasing
Gaylord Regional Airport (404 m, Michigan) 1014 hPa increasing
General Mitchell Intl. Airport (211 m, Wisconsin) 1013 hPa decreasing
General William J. Fox Airfield (712 m, California) 1010 hPa decreasing
George Bush Intercontinental Airport (33 m, Texas) 1017 hPa steady
George Island (223 m, Manitoba) 1002 hPa increasing
George M. Bryan Airport (101 m, Mississippi) 1019 hPa steady
Georgetown Airport (12 m, South Carolina) 1019 hPa decreasing
Georgetown Airport (240 m, Texas) 1014 hPa decreasing
Gerald R. Ford Intl. Airport (245 m, Michigan) 1014 hPa decreasing
Geraldton AP (349 m, Ontario) 1013 hPa decreasing
Giddings-Lee County Airport (148 m, Texas) 1016 hPa steady
Gillam Airport (146 m, Manitoba) 1003 hPa decreasing
Gillespie Field Airport (117 m, California) 1010 hPa steady
Gillette (1230 m, Wyoming) 1009 hPa increasing
Gilmer Airport (127 m, Texas) 1016 hPa steady
Gjoa Haven Airport (46 m, Nunavut) 1011 hPa steady
Glasgow Airport (693 m, Montana) 1007 hPa decreasing
Glasgow Airport (218 m, Kentucky) 1017 hPa steady
Glencoe Airport (302 m, Minnesota) 1005 hPa steady
Glendale Airport (325 m, Arizona) 1010 hPa steady
Glenwood (Asos) (425 m, Minnesota) 1004 hPa steady
Goderich (214 m, Ontario) 1014 hPa decreasing
Godman Army Airfield (239 m, Kentucky) 1017 hPa decreasing
Golden (785 m, British Columbia) 1014 hPa decreasing
Golden Triangle Regional Airport (80 m, Mississippi) 1019 hPa steady
Golovin Airport (8 m, Alaska) 1009 hPa steady
Gonzales Airport (4 m, Louisiana) 1017 hPa steady
Goose (49 m, Newfoundland) 1006 hPa steady
Gordon K. Bush Airport (234 m, Ohio) 1017 hPa steady
Gore Bay AP (190 m, Ontario) 1012 hPa increasing
Goshen Airport (252 m, Indiana) 1014 hPa decreasing
Grafton Airport (251 m, North Dakota) 1000 hPa steady
Graham Airport (342 m, Texas) 1012 hPa steady
Granbury Airport (237 m, Texas) 1013 hPa steady
Grand Canyon National Park Airport (2014 m, Arizona) 1023 hPa steady
Grand Forks Air Force Base (276 m, North Dakota) 1001 hPa increasing
Grand Forks Intl. Airport (255 m, North Dakota) 1000 hPa decreasing
Grand Marais (186 m, Minnesota) 1011 hPa decreasing
Grand Marais Airport (505 m, Minnesota) 1011 hPa decreasing
Grand Prairie Airport (180 m, Texas) 1014 hPa increasing
Grand Rapids (223 m, Manitoba) 1002 hPa decreasing
Grand Rapids (413 m, Minnesota) 1004 hPa steady
Grand Strand Airport (10 m, South Carolina) 1020 hPa decreasing
Grande Prairie Airport (669 m, Alberta) 1009 hPa increasing
Granite Falls Airport (319 m, Minnesota) 1005 hPa steady
Grant County Intl. Airport (364 m, Washington) 1014 hPa increasing
Gratiot Community Airport (230 m, Michigan) 1014 hPa steady
Gray Army Airfield (89 m, Washington) 1019 hPa increasing
Grayling Airport (353 m, Michigan) 1015 hPa steady
Great Bend Airport (575 m, Kansas) 1006 hPa steady
Great Duck Island (183 m, Ontario) 1013 hPa increasing
Great Falls Intl. Airport (1116 m, Montana) 1010 hPa increasing
Greater Binghamton Airport (497 m, New York) 1016 hPa decreasing
Greater Cumberland Regional Airport (236 m, Maryland) 1019 hPa steady
Greater Cumberland Regional Airport (236 m, West-Virginia) 1019 hPa steady
Greater Rochester Intl. Airport (169 m, New York) 1014 hPa increasing
Greeley- Weld County Airport (1420 m, Colorado) 1013 hPa increasing
Greenbrier Valley Airport (702 m, West-Virginia) 1022 hPa steady
Greenville (Amos) (316 m, Maine) 1013 hPa decreasing
Greenville Downtown Airport (319 m, South Carolina) 1020 hPa decreasing
Greenville- Spartanburg Intl. Airport (296 m, South Carolina) 1019 hPa decreasing
Greenwood (192 m, South Carolina) 1019 hPa decreasing
Greenwood (28 m, Nova Scotia) 1015 hPa decreasing
Greenwood-Leflore Airport (47 m, Mississippi) 1018 hPa decreasing
Grider Field (63 m, Arkansas) 1017 hPa decreasing
Griffiss Intl. Airport (154 m, New York) 1014 hPa decreasing
Grinnell Airport (307 m, Iowa) 1010 hPa steady
Grissom Air Reserve Base (247 m, Indiana) 1015 hPa decreasing
Grosse Ile Airport (176 m, Michigan) 1014 hPa steady
Groton-New London Airport (3 m, Connecticut) 1017 hPa decreasing
Grove Airport (254 m, Oklahoma) 1013 hPa steady
Gulfport (9 m, Mississippi) 1018 hPa decreasing
Gulkana Airport (481 m, Alaska) 1007 hPa increasing
Gunnison (2339 m, Colorado) 1020 hPa steady
Gustavus Airport (12 m, Alaska) 1005 hPa steady
Guthrie Airport (327 m, Oklahoma) 1010 hPa decreasing
Gwinner-Roger Melroe Field (386 m, North Dakota) 1003 hPa steady
Gwinnett (323 m, Georgia) 1021 hPa decreasing
H. L. Sonny Callahan Airport (28 m, Alabama) 1019 hPa steady
Hagerstown Regional Airport (215 m, Maryland) 1017 hPa decreasing
Haines Airport (9 m, Alaska) 1006 hPa increasing
Haines Junction (599 m, Yukon) 1005 hPa steady
Half Moon Bay Airport (20 m, California) 1014 hPa steady
Halifax Airport (145 m, Nova Scotia) 1015 hPa decreasing
Hall Beach Airport (7 m, Nunavut) 1006 hPa increasing
Hallock (250 m, Minnesota) 999 hPa decreasing
Hamilton Airport (238 m, Ontario) 1013 hPa decreasing
Hamilton Rbg CS (102 m, Ontario) 1012 hPa decreasing
Hammond Northshore Regional Airport (13 m, Louisiana) 1018 hPa steady
Hanchey Army Heliport (97 m, Alabama) 1008 hPa decreasing
Hancock (26 m, Maine) 1013 hPa decreasing
Hanford Airport (75 m, California) 1012 hPa decreasing
Hannibal Regional Airport (234 m, Missouri) 1013 hPa steady
Hanover (63 m, Virginia) 1018 hPa decreasing
Hanscom Field (41 m, Massachusetts) 1016 hPa decreasing
Harbor Beach(Ramos) (183 m, Michigan) 1013 hPa increasing
Harbor Springs Airport (209 m, Michigan) 1014 hPa steady
Harlan Airport (375 m, Iowa) 1010 hPa steady
Harlan Airport (473 m, Kentucky) 1020 hPa decreasing
Harnett Regional Jetport Airport (60 m, North Carolina) 1019 hPa steady
Harrell Field (40 m, Arkansas) 1016 hPa steady
Harriman-and-West Airport (201 m, Massachusetts) 1016 hPa decreasing
Harrington Cda (53 m, Prince Edward Island) 1013 hPa decreasing
Harrisburg (121 m, Illinois) 1015 hPa decreasing
Harrisburg Intl. Airport (94 m, Pennsylvania) 1015 hPa decreasing
Harrison County Airport (109 m, Texas) 1016 hPa steady
Harrow CDA (AUT) (192 m, Ontario) 1013 hPa decreasing
Harry Clever Field Airport (272 m, Ohio) 1016 hPa decreasing
Harry P. Williams Memorial Airport (3 m, Louisiana) 1018 hPa steady
Harry Stern Airport (295 m, North Dakota) 1003 hPa steady
Hartford Airport (6 m, Connecticut) 1016 hPa decreasing
Hartness State Airport (176 m, Vermont) 1015 hPa decreasing
Hartsville Regional Airport (111 m, South Carolina) 1019 hPa steady
Harvey Airport (487 m, North Dakota) 1004 hPa steady
Hastings Airport (596 m, Nebraska) 1005 hPa decreasing
Hat Isl. (36 m, Nunavut) 1012 hPa increasing
Hattiesburg Bobby L. Chain Airport (46 m, Mississippi) 1018 hPa decreasing
Hattiesburg- Laurel Regional Airport (91 m, Mississippi) 1019 hPa steady
Havre (792 m, Montana) 1007 hPa decreasing
Hawkins Field (104 m, Mississippi) 1018 hPa decreasing
Hawthorne Airport (19 m, California) 1010 hPa decreasing
Hay River Airport (170 m, Northwest Territories) 1002 hPa increasing
Hays Regional Airport (609 m, Kansas) 1005 hPa steady
Hayward Executive Airport (14 m, California) 1014 hPa decreasing
Hazlehurst Airport (78 m, Georgia) 1018 hPa steady
Hearne Airport (87 m, Texas) 1015 hPa steady
Hebbronville Airport (202 m, Texas) 1014 hPa steady
Hebron Airport (447 m, Nebraska) 1006 hPa decreasing
Hector Intl. Airport (274 m, North Dakota) 1002 hPa decreasing
Henderson (117 m, Kentucky) 1015 hPa steady
Henderson Executive Airport (749 m, Nevada) 1008 hPa decreasing
Henderson-Oxford Airport (161 m, North Carolina) 1019 hPa decreasing
Henry Post Army Airfield (360 m, Oklahoma) 1010 hPa decreasing
Henry Tift Myers Airport (108 m, Georgia) 1019 hPa steady
Hermiston Airport (195 m, Oregon) 1016 hPa decreasing
Hernando County Airport (20 m, Florida) 1019 hPa decreasing
Hettinger Airport (824 m, North Dakota) 1007 hPa steady
Hickory Regional Airport (348 m, North Carolina) 1018 hPa decreasing
High Level Airport (338 m, Alberta) 1004 hPa steady
Hill (666 m, Kansas) 1004 hPa decreasing
Hill Air Force Base (1459 m, Utah) 1013 hPa increasing
Hillsboro Airport (62 m, Oregon) 1018 hPa steady
Hillsboro Airport (209 m, Texas) 1014 hPa steady
Hillsdale Airport (360 m, Michigan) 1015 hPa steady
Hillsville (834 m, Virginia) 1023 hPa steady
Hilton Head Airport (7 m, South Carolina) 1020 hPa steady
Hobart Airport (478 m, Oklahoma) 1009 hPa decreasing
Hollister Airport (70 m, California) 1013 hPa steady
Holy Cross Airport (21 m, Alaska) 1011 hPa increasing
Homer Airport (26 m, Alaska) 1006 hPa increasing
Homerville Airport (57 m, Georgia) 1018 hPa decreasing
Homestead Air Reserve Base (2 m, Florida) 1019 hPa decreasing
Hoonah Airport (0 m, Alaska) 1006 hPa increasing
Hooper Bay Airport (5 m, Alaska) 1012 hPa steady
Hope (39 m, British Columbia) 1017 hPa increasing
Hopedale (8 m, Newfoundland) 1004 hPa increasing
Horace Williams Airport (155 m, North Carolina) 1019 hPa decreasing
Hot Springs/Ingalls (1153 m, Virginia) 1025 hPa steady
Houghton (327 m, Michigan) 1012 hPa decreasing
Houlton Intl. Airport (150 m, Maine) 1011 hPa decreasing
Houma- Terrebonne Airport (3 m, Mississippi) 1018 hPa steady
Houston Executive Airport (51 m, Texas) 1016 hPa decreasing
Houston Southwest Airport (21 m, Texas) 1017 hPa steady
Hunter Army Airfield (13 m, Georgia) 1019 hPa decreasing
Huntsville Intl. Airport (196 m, Alabama) 1018 hPa decreasing
Huntsville Regional Airport (111 m, Texas) 1016 hPa decreasing
Hurlburt Field (11 m, Florida) 1019 hPa increasing
Huron Airport (393 m, South Dakota) 1005 hPa increasing
Huslia Airport (65 m, Alaska) 1008 hPa steady
Hutchinson (931 m, Texas) 1005 hPa decreasing
Hutchinson Airport (323 m, Minnesota) 1006 hPa steady
Hutchinson Airport (462 m, Kansas) 1005 hPa decreasing
Hydaburg Seaplane Base (1 m, Alaska) 1007 hPa steady
Idaho Falls Regional Airport (1441 m, Idaho) 1015 hPa increasing
Igiugig Airport (27 m, Alaska) 1011 hPa increasing
Igloolik Airport (51 m, Nunavut) 1006 hPa increasing
Iliamna Airport (49 m, Alaska) 1009 hPa increasing
Illinois Valley Regional Airport (199 m, Illinois) 1013 hPa decreasing
Imperial County AP (-17 m, California) 1006 hPa decreasing
Imperial Municipal (997 m, Nebraska) 1007 hPa decreasing
Independence Airport (298 m, Iowa) 1010 hPa steady
Independence Airport (251 m, Kansas) 1011 hPa steady
Indian Mountain LRRS Airport (372 m, Alaska) 1009 hPa steady
Indiana (429 m, Pennsylvania) 1019 hPa decreasing
Indianapolis Executive Airport (281 m, Indiana) 1016 hPa steady
Indianapolis Intl. Airport (246 m, Indiana) 1015 hPa decreasing
Ingonish Beach CS (8 m, Nova Scotia) 1013 hPa decreasing
Inuvik (68 m, Northwest Territories) 1007 hPa decreasing
Inverness Airport (15 m, Florida) 1019 hPa steady
Iowa City Airport (198 m, Iowa) 1011 hPa decreasing
Iowa Falls Airport (347 m, Iowa) 1009 hPa steady
Isbell Field (267 m, Alabama) 1020 hPa steady
Island Lake Airport (235 m, Manitoba) 1005 hPa decreasing
Ithaca Tompkins Regional Airport (335 m, New York) 1016 hPa decreasing
Ivujivik Airport (42 m, Quebec) 1006 hPa steady
J. Lynn Helms Sevier (107 m, Arkansas) 1014 hPa decreasing
Jack Barstow Airport (194 m, Michigan) 1013 hPa decreasing
Jack Brooks Regional Airport (7 m, Texas) 1016 hPa decreasing
Jack Edwards Airport (5 m, Alabama) 1019 hPa steady
Jackson (91 m, Mississippi) 1018 hPa decreasing
Jackson (305 m, Michigan) 1014 hPa decreasing
Jackson Airport (441 m, Minnesota) 1006 hPa decreasing
Jackson Hole Airport (1964 m, Wyoming) 1018 hPa steady
Jackson Julian Carr (416 m, Kentucky) 1018 hPa decreasing
Jacksonville Airport (190 m, Illinois) 1013 hPa decreasing
Jacksonville Executive at Craig Airport (12 m, Florida) 1019 hPa decreasing
Jacksonville Intl. Airport (11 m, Florida) 1019 hPa decreasing
Jacqueline Cochran Regional Airport (-36 m, California) 1005 hPa decreasing
Jaffrey Airport (317 m, New Hampshire) 1017 hPa decreasing
Jamestown Regional Airport (454 m, North Dakota) 1003 hPa decreasing
Jasper Airport (65 m, Texas) 1019 hPa increasing
Jasper County Airport (213 m, Indiana) 1014 hPa steady
Jefferson (167 m, Missouri) 1011 hPa decreasing
Jefferson Airport (290 m, Georgia) 1021 hPa steady
Jennings Airport (7 m, Louisiana) 1017 hPa steady
Jerome (1233 m, Idaho) 1016 hPa decreasing
Jesup Airport (33 m, Georgia) 1018 hPa decreasing
Jim Hamilton (59 m, South Carolina) 1018 hPa decreasing
Jim Kelly Field (736 m, Nebraska) 1008 hPa steady
Jimmy Carter Regional Airport (143 m, Georgia) 1020 hPa steady
Jimmy Lake (636 m, Saskatchewan) 1004 hPa decreasing
John Bell Williams Airport (75 m, Mississippi) 1018 hPa steady
John F. Kennedy Intl. Airport (7 m, New York) 1016 hPa decreasing
John F. Kennedy Memorial Airport (251 m, Wisconsin) 1009 hPa decreasing
John H. Batten Airport (205 m, Wisconsin) 1013 hPa decreasing
John Wayne Airport (16 m, California) 1010 hPa decreasing
Johnson (334 m, Kansas) 1009 hPa decreasing
Johnston County Airport (50 m, North Carolina) 1019 hPa steady
Johnstown (696 m, Pennsylvania) 1019 hPa decreasing
Joliet Regional Airport (177 m, Illinois) 1014 hPa steady
Jonesboro Airport (80 m, Arkansas) 1015 hPa decreasing
Jonesville Airport (430 m, Virginia) 1021 hPa decreasing
Jonquière (128 m, Quebec) 1010 hPa steady
Joplin Regional Airport (297 m, Missouri) 1011 hPa decreasing
Jordan Airport (811 m, Montana) 1009 hPa increasing
Junction Airport (522 m, Texas) 1011 hPa decreasing
Juneau Intl. Airport (7 m, Alaska) 1007 hPa decreasing
Kake Airport (9 m, Alaska) 1008 hPa steady
Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) 1014 hPa decreasing
Kalskag Airport (17 m, Alaska) 1012 hPa increasing
Kaltag Airport (60 m, Alaska) 1011 hPa increasing
Kamloops Airport (345 m, British Columbia) 1015 hPa decreasing
Kangiqsualujjuaq Airport (60 m, Quebec) 1004 hPa increasing
Kangirsuk (117 m, Quebec) 1004 hPa increasing
Kansas City Intl. Airport (313 m, Missouri) 1009 hPa decreasing
Kapuskasing (218 m, Ontario) 1012 hPa decreasing
Kapuskasing (227 m, Ontario) 1014 hPa decreasing
Katatota Island (AUT) (261 m, Ontario) 1011 hPa decreasing
Kearney Regional Airport (649 m, Nebraska) 1007 hPa decreasing
Keesler Air Force Base (10 m, Mississippi) 1019 hPa decreasing
Kejimkujik 1 (165 m, Nova Scotia) 1016 hPa decreasing
Kelowna Intl. Airport (456 m, British Columbia) 1014 hPa decreasing
Kemptville (99 m, Ontario) 1011 hPa decreasing
Kenai Airport (29 m, Alaska) 1006 hPa increasing
Kendall-Tamiami Executive Airport (3 m, Florida) 1018 hPa decreasing
Kenora Airport (406 m, Quebec) 1003 hPa steady
Kenosha Regional Airport (226 m, Wisconsin) 1013 hPa decreasing
Kentville (49 m, Nova Scotia) 1014 hPa decreasing
Keokuk Airport (205 m, Iowa) 1012 hPa steady
Kerrville Airport (493 m, Texas) 1016 hPa steady
Ketchikan Airport (29 m, Alaska) 1009 hPa steady
Key Lake Airport (510 m, Saskatchewan) 1002 hPa steady
Key West Airport (5 m, Florida) 1018 hPa decreasing
Kickapoo Downtown Airport (304 m, Texas) 1012 hPa steady
Killarney (196 m, Ontario) 1013 hPa increasing
Killeen (309 m, Texas) 1014 hPa decreasing
Kimball Airport (1501 m, Nebraska) 1012 hPa steady
Kindersley Regional Airport (698 m, Saskatchewan) 1007 hPa decreasing
King Cove Airport (47 m, Alaska) 1014 hPa increasing
King Salmon Airport (14 m, Alaska) 1011 hPa increasing
Kings Land O' Lakes Airport (520 m, Wisconsin) 1013 hPa steady
Kingston Arpt (Man) (93 m, Ontario) 1012 hPa decreasing
Kingstree Airport (20 m, South Carolina) 1018 hPa decreasing
Kinston Regional Jetport (29 m, North Carolina) 1019 hPa decreasing
Kipnuk Airport (3 m, Alaska) 1015 hPa increasing
Kirksville Regional Airport (294 m, Missouri) 1012 hPa decreasing
Kissimmee Gateway Airport (25 m, Florida) 1019 hPa decreasing
Kit Carson County Airport (1285 m, Colorado) 1006 hPa increasing
Kivalina Airport (3 m, Alaska) 1003 hPa decreasing
Klawock Airport (24 m, Alaska) 1007 hPa steady
Knox (17 m, Maine) 1013 hPa steady
Knox Airport (209 m, Indiana) 1014 hPa steady
Knox County Airport (363 m, Ohio) 1017 hPa steady
Knoxville (283 m, Iowa) 1009 hPa decreasing
Kodiak Airport (34 m, Alaska) 1007 hPa increasing
Kokomo Airport (253 m, Indiana) 1015 hPa steady
Koliganek Airport (82 m, Alaska) 1013 hPa increasing
Komakuk Beach (13 m, Yukon) 1005 hPa increasing
Koyuk Alfred Adams Airport (40 m, Alaska) 1007 hPa steady
Kugaaruk Airport (325 m, Nunavut) 1012 hPa steady
Kuujjuaq Airport (44 m, Quebec) 1006 hPa steady
Kuujjuarapik Airport (24 m, Quebec) 1015 hPa increasing
L'Assomption (21 m, Quebec) 1011 hPa decreasing
L. M. Clayton Airport (605 m, Montana) 1006 hPa decreasing
LA/Palmdale Regional Airport (774 m, California) 1009 hPa decreasing
La Baie (135 m, Quebec) 1009 hPa decreasing
La Crosse Regional Airport (202 m, Wisconsin) 1008 hPa decreasing
La Grande Rivière Airport (195 m, Quebec) 1015 hPa decreasing
La Grande-4 Airport (306 m, Quebec) 1015 hPa decreasing
La Grande/Union County Airport (826 m, Oregon) 1018 hPa steady
La Grange (99 m, Texas) 1014 hPa decreasing
La Junta Airport (1292 m, Colorado) 1001 hPa decreasing
La Pocatière (31 m, Quebec) 1009 hPa increasing
La Porte Airport (248 m, Indiana) 1014 hPa steady
La Ronge Airport (379 m, Saskatchewan) 1002 hPa decreasing
La Ronge Airport (379 m, Saskatchewan) 1003 hPa decreasing
La Tuque (169 m, Quebec) 1009 hPa decreasing
LaGrange-Callaway Airport (211 m, Georgia) 1020 hPa steady
LaGuardia Airport (9 m, New York) 1015 hPa decreasing
Lac La Biche (567 m, Alberta) 1006 hPa decreasing
Lac La Martre (271 m, Northwest Territories) 1000 hPa increasing
Lackland Air Force Base (210 m, Texas) 1013 hPa decreasing
Lacon Airport (173 m, Illinois) 1013 hPa steady
Laconia Airport (166 m, New Hampshire) 1014 hPa steady
Ladd Army Airfield (137 m, Alaska) 1009 hPa increasing
Lafayette Regional Airport (13 m, Louisiana) 1017 hPa increasing
Lago Vista Airport (375 m, Texas) 1015 hPa steady
Lagoon City (221 m, Ontario) 1012 hPa decreasing
Lake Charles Airport (5 m, Louisiana) 1018 hPa steady
Lake County Airport (3026 m, Colorado) 1010 hPa decreasing
Lake Cumberland Regional Airport (283 m, Kentucky) 1019 hPa steady
Lake Hood Seaplane Base (22 m, Alaska) 1006 hPa increasing
Lake Minchumina Airport (213 m, Alaska) 1008 hPa steady
Lake Tahoe Airport (1909 m, California) 1014 hPa increasing
Lakeland Airport (496 m, Wisconsin) 1013 hPa steady
Lakeland Linder Regional Airport (1 m, Florida) 1019 hPa decreasing
Lamar Airport (1129 m, Colorado) 1002 hPa decreasing
Lambert (172 m, Missouri) 1012 hPa decreasing
Lamoni (342 m, Iowa) 1009 hPa decreasing
Lampasas Airport (370 m, Texas) 1014 hPa steady
Lancaster Airport (123 m, Pennsylvania) 1016 hPa decreasing
Lancaster County Airport (148 m, South Carolina) 1019 hPa steady
Lancaster Regional Airport (153 m, Texas) 1014 hPa decreasing
Langara Island (34 m, British Columbia) 1007 hPa steady
Langdon Airport (490 m, North Dakota) 1001 hPa steady
Langley Field (6 m, Virginia) 1019 hPa decreasing
Lapeer Airport (254 m, Michigan) 1014 hPa steady
Laramie Airport (2218 m, Wyoming) 1010 hPa decreasing
Laredo Intl. Airport (155 m, Texas) 1012 hPa decreasing
Laughlin Air Force Base (327 m, Texas) 1012 hPa decreasing
Laughlin/Bullhead Intl. Airport (167 m, Arizona) 1007 hPa steady
Laurens County Airport (212 m, South Carolina) 1020 hPa steady
Laurinburg-Maxton Airport (67 m, North Carolina) 1019 hPa decreasing
Lawrence Airport (254 m, Kansas) 1008 hPa decreasing
Lawrence Airport (45 m, Maine) 1015 hPa decreasing
Lawrenceville-Vincennes Intl. Airport (131 m, Illinois) 1015 hPa decreasing
Lawson Army Airfield (71 m, Georgia) 1019 hPa decreasing
Lawton (338 m, Oklahoma) 1010 hPa decreasing
Le Mars Airport (365 m, Iowa) 1006 hPa steady
Leader Airport (676 m, Saskatchewan) 1007 hPa decreasing
Lebanon Airport (182 m, New Hampshire) 1014 hPa decreasing
Lee C. Fine Memorial Airport (265 m, Missouri) 1013 hPa steady
Lee Gilmer Memorial Airport (389 m, Georgia) 1020 hPa decreasing
Lee's Summit Airport (306 m, Missouri) 1010 hPa decreasing
Leesburg Executive Airport (119 m, Virginia) 1017 hPa steady
Leesburg Intl. Airport (125 m, Florida) 1019 hPa decreasing
Lehigh Valley Intl. Airport (117 m, Pennsylvania) 1016 hPa decreasing
Lemhi (1233 m, Idaho) 1016 hPa steady
Lenawee County Airport (244 m, Michigan) 1014 hPa decreasing
Leonardtown Airport (43 m, Maryland) 1018 hPa steady
Lewis University Airport (231 m, Illinois) 1014 hPa steady
Lewiston Airport (438 m, Idaho) 1015 hPa decreasing
Liberal Mid-America Regional Airport (879 m, Kansas) 1008 hPa decreasing
Lima Allen (296 m, Ohio) 1015 hPa decreasing
Limon Airport (1635 m, Colorado) 1007 hPa decreasing
Lincoln Airport (37 m, California) 1012 hPa steady
Lincoln Airport (362 m, Nebraska) 1006 hPa decreasing
Lincolnton-Lincoln County Regional Airport (267 m, North Carolina) 1020 hPa steady
Lindburg Landing (183 m, Northwest Territories) 1004 hPa increasing
Linden Airport (7 m, New Jersey) 1015 hPa steady
Litchfield Airport (210 m, Illinois) 1014 hPa steady
Litchfield Airport (347 m, Minnesota) 1005 hPa decreasing
Little Falls/Morrison (342 m, Minnesota) 1004 hPa steady
Little Rock Air Force Base (103 m, Arkansas) 1017 hPa increasing
Livermore Airport (121 m, California) 1012 hPa decreasing
Livingston County Spencer J. Hardy Airport (293 m, Michigan) 1014 hPa decreasing
Llano Airport (336 m, Texas) 1015 hPa steady
Lloydminster Airport (669 m, Alberta) 1007 hPa decreasing
Logan (178 m, Illinois) 1013 hPa steady
Logan Intl. Airport (9 m, Massachusetts) 1015 hPa decreasing
Logan-Cache Airport (1358 m, Utah) 1013 hPa steady
Logansport Airport (225 m, Indiana) 1015 hPa steady
Lompoc Airport (27 m, California) 1012 hPa steady
London Airport (278 m, Ontario) 1014 hPa decreasing
London-Corbin Airport (362 m, Kentucky) 1018 hPa decreasing
Lonesome Pine Airport (817 m, Virginia) 1024 hPa steady
Long (30 m, New York) 1016 hPa decreasing
Long Beach Airport (12 m, California) 1010 hPa steady
Long Prairie Airport (394 m, Minnesota) 1004 hPa steady
Longstaff Bluff (162 m, Nunavut) 1004 hPa steady
Longville Airport (407 m, Minnesota) 1003 hPa steady
Lorain (242 m, Ohio) 1015 hPa decreasing
Los Alamitos Army Airfield (11 m, California) 1011 hPa steady
Los Angeles Downtow (82 m, California) 1009 hPa decreasing
Los Angeles Intl. Airport (32 m, California) 1010 hPa steady
Louisa (150 m, Virginia) 1017 hPa decreasing
Louisville Intl. Airport (149 m, Kentucky) 1016 hPa decreasing
Lowcountry Regional Airport (31 m, South Carolina) 1019 hPa steady
Lowe Army Heliport (74 m, Alabama) 1018 hPa decreasing
Lower Carp Lake (373 m, Northwest Territories) 1001 hPa increasing
Luce (265 m, Michigan) 1013 hPa steady
Lucky Lake (665 m, Saskatchewan) 1007 hPa decreasing
Luke Air Force Base (331 m, Arizona) 1008 hPa decreasing
Lumberton Airport (38 m, North Carolina) 1019 hPa decreasing
Lupin (488 m, Northwest Territories) 1005 hPa increasing
Luray Caverns Airport (275 m, Virginia) 1017 hPa decreasing
Luverne Airport (436 m, Minnesota) 1006 hPa steady
Lynn Lake Airport (354 m, Manitoba) 1001 hPa decreasing
Lytton Airport (225 m, British Columbia) 1013 hPa steady
MBS Intl. Airport (204 m, Michigan) 1014 hPa decreasing
Mac Crenshaw Memorial Airport (138 m, Alabama) 1018 hPa decreasing
MacDill Air Force Base (4 m, Florida) 1019 hPa decreasing
Mackenzie (690 m, British Columbia) 1011 hPa decreasing
Mackenzie Airport (695 m, British Columbia) 1011 hPa decreasing
Mackinac Island Airport (226 m, Michigan) 1013 hPa steady
Macomb Airport (216 m, Illinois) 1014 hPa steady
Madera Airport (77 m, California) 1012 hPa decreasing
Madison (330 m, Minnesota) 1003 hPa steady
Madison Airport (289 m, Kentucky) 1018 hPa steady
Madison Airport (523 m, South Dakota) 1006 hPa steady
Madison County Executive Airport (230 m, Alabama) 1019 hPa steady
Madisonville Airport (134 m, Kentucky) 1016 hPa steady
Magdalen Islands (8 m, Quebec) 1011 hPa decreasing
Magdalen Islands Airport (18 m, Quebec) 1011 hPa decreasing
Magic Valley Regional Airport (1265 m, Idaho) 1014 hPa decreasing
Majors Airport (163 m, Texas) 1014 hPa steady
Makkovik Airport (71 m, Newfoundland) 1004 hPa increasing
Malahat (366 m, British Columbia) 1016 hPa increasing
Malcolm McKinnon Airport (6 m, Georgia) 1020 hPa decreasing
Malmstrom Air Force Base (1056 m, Montana) 1011 hPa decreasing
Manassas Regional Airport (59 m, North Carolina) 1017 hPa steady
Manchester (71 m, New Hampshire) 1016 hPa decreasing
Manhattan Regional Airport (322 m, Kansas) 1006 hPa decreasing
Manistee (189 m, Michigan) 1014 hPa steady
Manistique (209 m, Michigan) 1013 hPa steady
Manitowish Waters Airport (491 m, Wisconsin) 1012 hPa steady
Manitowoc (198 m, Wisconsin) 1016 hPa increasing
Maniwaki Airport (201 m, Quebec) 1010 hPa decreasing
Mankato Regional Airport (311 m, Minnesota) 1006 hPa steady
Mansfield Lahm Regional Airport (395 m, Ohio) 1016 hPa decreasing
Maple Creek (767 m, Saskatchewan) 1008 hPa decreasing
Maple Lake Airport (313 m, Minnesota) 1006 hPa increasing
March Air Reserve Base (468 m, California) 1010 hPa decreasing
Marco Island Airport (2 m, Florida) 1017 hPa decreasing
Marfa Airport (1473 m, Texas) 1020 hPa steady
Marianna Airport (34 m, Florida) 1019 hPa decreasing
Marin (1 m, California) 1013 hPa steady
Marine Corps Air Facility Quantico Airport (4 m, Virginia) 1017 hPa decreasing
Marine Corps Air Station Beaufort Airport (12 m, South Carolina) 1019 hPa decreasing
Marine Corps Air Station Camp Pendleton (24 m, California) 1010 hPa decreasing
Marine Corps Air Station Cherry Point (11 m, North Carolina) 1020 hPa decreasing
Marine Corps Air Station Miramar (134 m, California) 1010 hPa decreasing
Marine Corps Air Station New River (8 m, North Carolina) 1020 hPa decreasing
Marion (350 m, Arkansas) 1015 hPa steady
Marion Airport (303 m, Ohio) 1015 hPa decreasing
Marion Airport (28 m, South Carolina) 1019 hPa decreasing
Marshall Army Airfield (324 m, Kansas) 1005 hPa decreasing
Marshall Don Hunter Sr. Airport (31 m, Alaska) 1012 hPa increasing
Marshall Town Muni (296 m, Iowa) 1009 hPa decreasing
Marshfield Airport (389 m, Wisconsin) 1011 hPa decreasing
Martha's Vineyard Airport (21 m, Massachusetts) 1018 hPa decreasing
Martin State Airport (7 m, Maryland) 1016 hPa decreasing
Mason (197 m, Michigan) 1014 hPa steady
Mason (363 m, Iowa) 1007 hPa steady
Mason Jewett Field Airport (280 m, Michigan) 1014 hPa steady
Massena Intl. Airport (65 m, New York) 1012 hPa decreasing
Masset Airport (8 m, British Columbia) 1008 hPa decreasing
Matagami Airport (280 m, Quebec) 1014 hPa decreasing
Maxwell Air Force Base (51 m, Alabama) 1019 hPa decreasing
Mc Gregor (180 m, Texas) 1014 hPa steady
McAlester Regional Airport (231 m, Oklahoma) 1013 hPa decreasing
McAllen-Miller Intl. Airport (30 m, Texas) 1013 hPa decreasing
McCall Airport (1530 m, Idaho) 1016 hPa increasing
McCarran Intl. Airport (664 m, Nevada) 1006 hPa decreasing
McChord Field (88 m, Washington) 1019 hPa increasing
McComb-Pike (126 m, Mississippi) 1018 hPa decreasing
McConnell Air Force Base (413 m, Kansas) 1008 hPa decreasing
McCook Ben Nelson Regional Airport (786 m, Nebraska) 1006 hPa increasing
McEntire Joint National Guard Base (77 m, South Carolina) 1019 hPa decreasing
McGhee Tyson Airport (299 m, Tennessee) 1019 hPa decreasing
McGrath Airport (103 m, Alaska) 1010 hPa increasing
McGregor Airport (374 m, Minnesota) 1005 hPa steady
McGuire Air Force Base (41 m, New Jersey) 1015 hPa decreasing
McHenry Airport (894 m, Maryland) 1022 hPa steady
McKellar-Sipes Regional Airport (132 m, Tennessee) 1017 hPa decreasing
McKinley National Park Airport (524 m, Alaska) 1007 hPa steady
McMinnville Airport (159 m, Oregon) 1019 hPa decreasing
McNary Field Airport (61 m, Oregon) 1018 hPa steady
McTavish (73 m, Quebec) 1011 hPa increasing
Meadow Lake Airport (480 m, Saskatchewan) 1005 hPa decreasing
Meadows Field Airport Airport (150 m, California) 1011 hPa decreasing
Mecklenburg-Bruns. Arpt (430 m, Virginia) 1021 hPa steady
Medicine Hat Airport (717 m, Alberta) 1008 hPa steady
Medicine Lodge (467 m, Kansas) 1006 hPa decreasing
Meeker (1948 m, Colorado) 1009 hPa decreasing
Mekoryuk Airport (15 m, Alaska) 1014 hPa steady
Melbourne Intl. Airport (10 m, Florida) 1019 hPa decreasing
Melfort (490 m, Saskatchewan) 1005 hPa decreasing
Memorial Field Airport (165 m, Arkansas) 1016 hPa decreasing
Memphis Airport (87 m, Tennessee) 1017 hPa decreasing
Mena Intermountain Airport (329 m, Arkansas) 1016 hPa steady
Mena Intermtn Muni (325 m, Arkansas) 1014 hPa decreasing
Menominee Airport (191 m, Michigan) 1013 hPa steady
Menomonie Airport (273 m, Wisconsin) 1008 hPa steady
Merced Regional Airport (47 m, California) 1012 hPa decreasing
Mercer County Airport (871 m, West-Virginia) 1019 hPa decreasing
Mercer County Regional Airport (553 m, North Dakota) 1006 hPa increasing
Meriden Markham Airport (31 m, Connecticut) 1016 hPa decreasing
Meridian Regional Airport (94 m, Mississippi) 1018 hPa decreasing
Merle K. (13 m, Alaska) 1005 hPa increasing
Merrill Airport (401 m, Wisconsin) 1012 hPa steady
Merrill Field (22 m, Alaska) 1006 hPa increasing
Mesquite Metro Airport (136 m, Texas) 1014 hPa steady
Metlakatla Seaplane Base (0 m, Alaska) 1010 hPa increasing
Metropolis Airport (117 m, Illinois) 1015 hPa decreasing
Miami Intl. Airport (4 m, Florida) 1019 hPa decreasing
Michael J. Smith Field (3 m, North Carolina) 1020 hPa decreasing
Michel-Pouliot Gaspé Airport (35 m, Quebec) 1009 hPa increasing
Michigan City Airport (200 m, Indiana) 1014 hPa steady
Mid Delta Regional Airport (40 m, Mississippi) 1017 hPa decreasing
Mid-Ohio Valley Regional Airport (262 m, West-Virginia) 1018 hPa increasing
MidAmerica St. Louis Airport (135 m, Illinois) 1014 hPa decreasing
MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) 1019 hPa decreasing
Middle Georgia Regional Airport (110 m, Georgia) 1019 hPa decreasing
Middlesboro Airport (352 m, Kentucky) 1020 hPa steady
Middleton Field (78 m, Alabama) 1018 hPa decreasing
Middleton Island Airport (14 m, Alaska) 1005 hPa increasing
Midlothian Airport (217 m, Texas) 1014 hPa steady
Miles City Airport (801 m, Montana) 1007 hPa decreasing
Miley Memorial Field Airport (2124 m, Wyoming) 1011 hPa decreasing
Millard Airport (320 m, Nebraska) 1007 hPa decreasing
Miller Field Airport (792 m, Nebraska) 1007 hPa decreasing
Millington Regional Jetport Airport (98 m, Tennessee) 1016 hPa decreasing
Millinocket Airport (124 m, Maine) 1013 hPa decreasing
Millville Airport (25 m, New Jersey) 1016 hPa decreasing
Milton (192 m, Massachusetts) 1017 hPa decreasing
Mineral Point (359 m, Wisconsin) 1012 hPa decreasing
Mineral Wells Airport (296 m, Texas) 1011 hPa decreasing
Minneapolis (255 m, Minnesota) 1005 hPa decreasing
Minot Air Force Base (497 m, North Dakota) 1004 hPa increasing
Minot Intl. Airport (522 m, North Dakota) 1004 hPa increasing
Mission Field (1418 m, Montana) 1010 hPa decreasing
Mitchell Airport (397 m, South Dakota) 1005 hPa increasing
Mobile Downtown Airport (8 m, Alabama) 1019 hPa decreasing
Mobile Regional Airport (67 m, Alabama) 1019 hPa decreasing
Mobridge Airport (508 m, South Dakota) 1005 hPa decreasing
Modesto (30 m, California) 1012 hPa decreasing
Moffett Federal Airfield (12 m, California) 1014 hPa decreasing
Mojave Air and Space Port Airport (849 m, California) 1012 hPa steady
Moncton Airport (71 m, New Brunswick) 1012 hPa decreasing
Monmouth Executive Airport (48 m, New Jersey) 1016 hPa steady
Monroe Airport (331 m, Wisconsin) 1013 hPa steady
Monroe County Airport (258 m, Indiana) 1015 hPa decreasing
Monroe Regional Airport (24 m, Louisiana) 1017 hPa increasing
Mont-Joli Airport (54 m, Quebec) 1010 hPa increasing
Montauk Airport (2 m, New York) 1018 hPa decreasing
Monterey Regional Airport (77 m, California) 1016 hPa decreasing
Montevideo (Awos) (315 m, Minnesota) 1004 hPa steady
Montgomery Airport (164 m, Maryland) 1018 hPa steady
Montgomery Field Airport (129 m, California) 1010 hPa decreasing
Montgomery Regional Airport (62 m, Alabama) 1019 hPa decreasing
Monticello Airport (36 m, Arkansas) 1017 hPa decreasing
Monticello Regional Airport (259 m, Iowa) 1011 hPa steady
Montreal/Mirabel (82 m, Quebec) 1011 hPa increasing
Montrose Airport (1755 m, Colorado) 1007 hPa decreasing
Moore County Airport (141 m, North Carolina) 1019 hPa steady
Moorhead Airport (280 m, Minnesota) 1002 hPa steady
Moose Jaw (577 m, Saskatchewan) 1007 hPa decreasing
Moose Lake Co Arpt (328 m, Minnesota) 1005 hPa steady
Moosonee Airport (9 m, Quebec) 1015 hPa decreasing
Mora Airport (309 m, Minnesota) 1006 hPa steady
Morden (298 m, Manitoba) 1000 hPa decreasing
Morgantown Airport (380 m, West-Virginia) 1018 hPa decreasing
Morris Airport (344 m, Minnesota) 1003 hPa steady
Morris Airport (178 m, Illinois) 1014 hPa steady
Morristown Airport (57 m, New Jersey) 1015 hPa decreasing
Morrisville-Stowe State Airport (223 m, Vermont) 1014 hPa steady
Moultrie Airport (90 m, Georgia) 1019 hPa decreasing
Mount Airy/Surry (380 m, North Carolina) 1020 hPa decreasing
Mount Carmel Airport (131 m, Illinois) 1015 hPa steady
Mount Forest (415 m, Ontario) 1014 hPa decreasing
Mount Pleasant Airport (111 m, Texas) 1015 hPa decreasing
Mount Pleasant Airport (230 m, Michigan) 1013 hPa decreasing
Mount Pleasant Airport (224 m, Iowa) 1012 hPa steady
Mount Pleasant Regional Airport (4 m, South Carolina) 1019 hPa steady
Mount Shasta (1080 m, California) 1017 hPa decreasing
Mount Vernon Airport (146 m, Illinois) 1015 hPa steady
Mount Washington Regional Airport (319 m, New Hampshire) 1015 hPa decreasing
Mountain Empire Airport (780 m, Virginia) 1024 hPa steady
Mountain Home Air Force Base (912 m, Idaho) 1016 hPa steady
Mountain Village Airport (103 m, Alaska) 1001 hPa increasing
Muir Army Airfield (149 m, Pennsylvania) 1016 hPa decreasing
Mullan Pass (1829 m, Idaho) 1011 hPa steady
Murray-Calloway County Airport (176 m, Kentucky) 1016 hPa steady
Muscatine Airport (167 m, Iowa) 1011 hPa decreasing
Muskegon (193 m, Michigan) 1014 hPa increasing
Myrtle Beach Intl. Airport (8 m, South Carolina) 1020 hPa steady
Nacogdoches (108 m, Texas) 1016 hPa steady
Nagagami (AUT) (264 m, Ontario) 1013 hPa decreasing
Nain (12 m, Newfoundland) 1003 hPa increasing
Nakusp (512 m, British Columbia) 1014 hPa steady
Nampa Airport (773 m, Idaho) 1017 hPa steady
Nanaimo Airport (28 m, British Columbia) 1017 hPa steady
Nantucket Memorial Airport (13 m, Massachusetts) 1018 hPa steady
Napa Airport (10 m, California) 1012 hPa decreasing
Naples Airport (3 m, Florida) 1017 hPa increasing
Nappan (20 m, Nova Scotia) 1014 hPa decreasing
Nashua Airport (61 m, New Hampshire) 1040 hPa decreasing
Nashville Intl. Airport (180 m, Tennessee) 1017 hPa decreasing
Natashquan Airport (9 m, Quebec) 1008 hPa decreasing
Natashquan Airport (11 m, Quebec) 1008 hPa decreasing
Natchez- Adams County Airport (83 m, Mississippi) 1018 hPa steady
Natchitoches Regional Airport (37 m, Louisiana) 1017 hPa steady
Naval Air Station Corpus Christi (6 m, Texas) 1014 hPa decreasing
Naval Air Station Fallon Airport (1199 m, Nevada) 1014 hPa decreasing
Naval Air Station Jacksonville (7 m, Florida) 1019 hPa decreasing
Naval Air Station Joint Reserve Base Fort Worth (198 m, Texas) 1013 hPa decreasing
Naval Air Station Key West (2 m, Florida) 1018 hPa decreasing
Naval Air Station Kingsville Airport (17 m, Texas) 1013 hPa decreasing
Naval Air Station Lemoore (73 m, California) 1012 hPa decreasing
Naval Air Station Meridian (91 m, Louisiana) 1019 hPa increasing
Naval Air Station North (8 m, California) 1010 hPa steady
Naval Air Station Oceana (7 m, Virginia) 1019 hPa decreasing
Naval Air Station Patuxent River (14 m, Maryland) 1017 hPa decreasing
Naval Air Station Pensacola Airport (9 m, Florida) 1019 hPa decreasing
Naval Air Station Whidbey (10 m, Washington) 1019 hPa increasing
Naval Air Station Whiting Field (61 m, Florida) 1018 hPa increasing
Naval Air Station Whiting Field (54 m, Florida) 1019 hPa steady
Naval Air Weapons Station China Lake (696 m, California) 1008 hPa decreasing
Naval Auxiliary Landing Field Fentress (4 m, Virginia) 1019 hPa decreasing
Naval Auxiliary Landing Field Orange Grove (78 m, Texas) 1012 hPa decreasing
Naval Base Ventura (2 m, California) 1011 hPa decreasing
Naval Outlying Field San Nicolas (174 m, California) 1011 hPa steady
Naval Outlying Landing Field Imperial Beach (6 m, California) 1011 hPa decreasing
Naval Station Mayport (5 m, Florida) 1020 hPa decreasing
Naval Station Norfolk (5 m, Virginia) 1019 hPa decreasing
Nebraska City Airport (354 m, Nebraska) 1008 hPa steady
Needles Airport (302 m, California) 1003 hPa decreasing
Nellis Air Force Base (570 m, Nevada) 1006 hPa decreasing
Nelson (535 m, British Columbia) 1012 hPa decreasing
Nelson Lagoon Airport (4 m, Alaska) 1014 hPa increasing
Nenana Airport (110 m, Alaska) 1009 hPa increasing
New Bedford Regional Airport (23 m, Massachusetts) 1017 hPa decreasing
New Braunfels Airport (197 m, Texas) 1013 hPa decreasing
New Carlisle (46 m, Quebec) 1010 hPa steady
New Castle Airport (24 m, Delaware) 1016 hPa decreasing
New Castle Airport (327 m, Pennsylvania) 1018 hPa increasing
New Century AirCenter (331 m, Kansas) 1009 hPa decreasing
New Orleans (NAS) (0 m, Louisiana) 1018 hPa decreasing
New Orleans Airport (9 m, Louisiana) 1018 hPa decreasing
New Orleans Lakefront Airport (3 m, Louisiana) 1018 hPa decreasing
New Richmond Regional Airport (304 m, Wisconsin) 1007 hPa steady
New River Valley Airport (642 m, Virginia) 1022 hPa steady
New Smyrna Beach Airport (3 m, Florida) 1020 hPa decreasing
New Stuyahok Airport (92 m, Alaska) 1011 hPa increasing
New Ulm Airport (308 m, Minnesota) 1005 hPa steady
New York (27 m, New York) 1015 hPa decreasing
Newark Intl. Airport (9 m, New Jersey) 1015 hPa decreasing
Newark-Heath Airport (269 m, Ohio) 1016 hPa decreasing
Newberry County Airport (173 m, South Carolina) 1020 hPa steady
Newnan-Coweta County Airport (296 m, Georgia) 1020 hPa decreasing
Newport Airport (37 m, Oregon) 1020 hPa steady
Newport State Airport (52 m, Rhode Island) 1017 hPa steady
Newport State Airport (284 m, Vermont) 1014 hPa steady
Newton (467 m, Kansas) 1010 hPa steady
Newton Airport (290 m, Iowa) 1010 hPa steady
Niagara Falls Intl. Airport (180 m, New York) 1013 hPa decreasing
Nikolai Airport (126 m, Alaska) 1011 hPa increasing
Noatak Airport (30 m, Alaska) 1005 hPa steady
Nogales Airport (1184 m, Arizona) 1011 hPa decreasing
Nome Airport (6 m, Alaska) 1008 hPa increasing
Noorvik Airport (17 m, Alaska) 1008 hPa increasing
Norfolk (Nexrad) (64 m, Virginia) 1019 hPa decreasing
Norfolk Intl. Airport (9 m, Virginia) 1019 hPa decreasing
Norfolk Regional Airport (473 m, Nebraska) 1005 hPa decreasing
Norman Wells (78 m, Northwest Territories) 1006 hPa increasing
Normandin (137 m, Quebec) 1009 hPa increasing
North Battleford Airport (548 m, Saskatchewan) 1007 hPa decreasing
North Bay (370 m, Ontario) 1011 hPa increasing
North Central State Airport (134 m, Rhode Island) 1016 hPa decreasing
North Central West Virginia Airport (367 m, West-Virginia) 1018 hPa decreasing
North Las Vegas Airport (671 m, Nevada) 1008 hPa decreasing
North Perry Airport (3 m, Florida) 1019 hPa decreasing
North Point (8 m, Prince Edward Island) 1010 hPa decreasing
North Texas Regional Airport (228 m, Texas) 1014 hPa steady
Northeast Alabama Regional Airport (173 m, Alabama) 1019 hPa decreasing
Northeast Florida Regional Airport (3 m, Florida) 1020 hPa decreasing
Northeast Iowa Regional Airport (343 m, Iowa) 1009 hPa steady
Northeast Philadelphia Airport (37 m, Pennsylvania) 1016 hPa decreasing
Northeastern Regional Airport (6 m, North Carolina) 1019 hPa steady
Northern Aroostook Regional Airport (301 m, Maine) 1010 hPa decreasing
Northern Maine Regional Airport at Presque Isle (146 m, Maine) 1011 hPa steady
Northway Airport (525 m, Alaska) 1007 hPa increasing
Northwest Alabama Regional Airport (168 m, Alabama) 1019 hPa decreasing
Northwest Arkansas Regional Airport (392 m, Arkansas) 1013 hPa decreasing
Northwest Florida Beaches Intl. Airport (21 m, Florida) 1020 hPa decreasing
Northwest Florida Regional Airport (29 m, Florida) 1019 hPa decreasing
Northwest Regional Airport (217 m, British Columbia) 1012 hPa increasing
Norway House Airport (224 m, Manitoba) 1002 hPa steady
Norwood Memorial Airport (15 m, Massachusetts) 1016 hPa decreasing
Nuiqsut Airport (17 m, Alaska) 1003 hPa decreasing
Nut Tree Airport (34 m, California) 1012 hPa decreasing
O'Hare Intl. Airport (205 m, Illinois) 1013 hPa decreasing
O'Neill Airport (619 m, Nebraska) 1009 hPa increasing
Oak Ridge (277 m, Tennessee) 1019 hPa decreasing
Oakes Airport (400 m, North Dakota) 1004 hPa increasing
Oakland Intl. Airport (6 m, California) 1014 hPa decreasing
Oakland/Troy Airport (222 m, Michigan) 1014 hPa decreasing
Ocala Intl. Airport (27 m, Florida) 1019 hPa decreasing
Ocean (4 m, Maryland) 1018 hPa decreasing
Oceanside Airport (9 m, California) 1010 hPa steady
Oconee County Regional Airport (271 m, South Carolina) 1020 hPa decreasing
Odessa Airport (902 m, Texas) 1009 hPa decreasing
Oelwen (328 m, Iowa) 1010 hPa decreasing
Offutt Air Force Base (319 m, Nebraska) 1008 hPa decreasing
Ogalla\Searle Fld (999 m, Nebraska) 1010 hPa steady
Ogden-Hinckley Airport (1362 m, Utah) 1012 hPa increasing
Ohio State University Airport (276 m, Ohio) 1016 hPa decreasing
Okeechobee Airport (10 m, Florida) 1018 hPa decreasing
Okmulgee Regional Airport (219 m, Oklahoma) 1012 hPa steady
Old Crow Airport (251 m, Yukon) 1007 hPa steady
Olive Branch Airport (123 m, Mississippi) 1018 hPa increasing
Olivia Airport (328 m, Minnesota) 1005 hPa steady
Olney-Noble (147 m, Illinois) 1015 hPa steady
Olympia Regional Airport (61 m, Washington) 1018 hPa increasing
Omaha/Eppley Field AP (299 m, Nebraska) 1007 hPa decreasing
Omak Airport (382 m, Washington) 1013 hPa decreasing
Onatchiway (304 m, Quebec) 1009 hPa increasing
Ontario Airport (667 m, Oregon) 1017 hPa decreasing
Ontario Intl. Airport (287 m, California) 1008 hPa decreasing
Opa-locka Executive Airport (3 m, Florida) 1019 hPa decreasing
Orange (431 m, Iowa) 1006 hPa decreasing
Orange Airport (164 m, Massachusetts) 1016 hPa decreasing
Orange Airport (142 m, Virginia) 1018 hPa steady
Orange County Airport (111 m, New York) 1015 hPa decreasing
Orange County Airport (4 m, Texas) 1017 hPa steady
Orangeburg Airport (60 m, South Carolina) 1018 hPa decreasing
Orcas Island Airport (9 m, Washington) 1017 hPa steady
Ord/Airport (631 m, Nebraska) 1005 hPa decreasing
Orlando Executive Airport (34 m, Florida) 1020 hPa increasing
Orlando Intl. Airport (32 m, Florida) 1020 hPa decreasing
Orlando Sanford Intl. Airport (17 m, Florida) 1019 hPa steady
Ormond Beach Airport (9 m, Florida) 1019 hPa decreasing
Oroville Airport (57 m, California) 1013 hPa decreasing
Orr Regional Airport (397 m, Minnesota) 1003 hPa decreasing
Ortonville (335 m, Minnesota) 1003 hPa steady
Osceola Muni Arpt (275 m, Wisconsin) 1007 hPa steady
Oscoda-Wurtsmith Airport (188 m, Michigan) 1013 hPa steady
Oshawa (140 m, Ontario) 1012 hPa decreasing
Oskaloosa Airport (256 m, Iowa) 1011 hPa steady
Osoyoos (283 m, British Columbia) 1013 hPa decreasing
Oswego (145 m, New York) 1014 hPa decreasing
Otis Air National Guard Base (40 m, Massachusetts) 1017 hPa steady
Ottawa Int AP (114 m, Ontario) 1010 hPa decreasing
Ottumwa Regional Airport (256 m, Iowa) 1010 hPa decreasing
Outagamie (280 m, Wisconsin) 1013 hPa steady
Owatonna (Awos) (350 m, Minnesota) 1007 hPa steady
Owosso Community Airport (224 m, Michigan) 1014 hPa steady
Oxnard Airport (13 m, California) 1010 hPa decreasing
Ozark Regional Airport (283 m, Arkansas) 1014 hPa decreasing
Ozona Airport (726 m, Texas) 1016 hPa steady
Page Field (4 m, Florida) 1017 hPa decreasing
Paine Field (185 m, Washington) 1018 hPa decreasing
Palacios Airport (5 m, Texas) 1015 hPa decreasing
Palatka Airport (15 m, Florida) 1019 hPa steady
Palestine Airport (129 m, Texas) 1016 hPa steady
Palm Beach Intl. Airport (6 m, Florida) 1019 hPa decreasing
Palm Springs Intl. Airport (141 m, California) 1007 hPa decreasing
Palmer Airport (71 m, Alaska) 1006 hPa increasing
Palo Alto Airport (2 m, California) 1013 hPa decreasing
Pangborn Memorial Airport (379 m, Washington) 1014 hPa steady
Parc Des Laurentid (791 m, Quebec) 1007 hPa decreasing
Parent (445 m, Quebec) 1010 hPa increasing
Park Rapids Municip (437 m, Minnesota) 1002 hPa decreasing
Paso Robles Airport (255 m, California) 1012 hPa decreasing
Patrick Air Force Base (3 m, Florida) 1020 hPa decreasing
Paulding Northwest Atlanta Airport (393 m, Georgia) 1021 hPa decreasing
Pauls Valley Airport (295 m, Oklahoma) 1012 hPa steady
Paynesville Airport (360 m, Minnesota) 1005 hPa steady
Peace River Airport (580 m, Alberta) 1007 hPa increasing
Pearland Regional Airport (13 m, Texas) 1017 hPa increasing
Pearson Field (8 m, Washington) 1018 hPa increasing
Pecos Airport (796 m, Texas) 1013 hPa steady
Pella Airport (270 m, Iowa) 1010 hPa steady
Pellston Regional Airport (217 m, Michigan) 1014 hPa increasing
Pelly (17 m, Northwest Territories) 1002 hPa steady
Pelly Bay AP (15 m, Nunavut) 1010 hPa steady
Penn Valley Airport (137 m, Pennsylvania) 1016 hPa decreasing
Penn Yan Airport (275 m, New York) 1015 hPa decreasing
Pensacola Intl. Airport (37 m, Florida) 1019 hPa decreasing
Penticton Airport (344 m, British Columbia) 1013 hPa decreasing
Peoria Airport (202 m, Illinois) 1013 hPa decreasing
Perry Airport (309 m, Iowa) 1008 hPa steady
Perry Stokes Airport (1756 m, Colorado) 1003 hPa decreasing
Perry-Foley Airport (13 m, Florida) 1019 hPa steady
Perryton Airport (889 m, Texas) 1009 hPa decreasing
Person County Airport (186 m, North Carolina) 1020 hPa steady
Petawawa Airport (130 m, Ontario) 1009 hPa increasing
Peterborough (191 m, Ontario) 1012 hPa increasing
Peterborough Airport (191 m, Ontario) 1012 hPa increasing
Petersburg (59 m, Virginia) 1019 hPa steady
Petersburg Airport (32 m, Alaska) 1007 hPa steady
Philadelphia Intl. Airport (9 m, Pennsylvania) 1015 hPa decreasing
Philip Airport (673 m, South Dakota) 1006 hPa increasing
Philip Billard Airport (269 m, Kansas) 1008 hPa decreasing
Phoenix (422 m, Arizona) 1011 hPa steady
Phoenix Deer Valley Airport (450 m, Arizona) 1008 hPa decreasing
Phoenix Goodyear Airport (295 m, Arizona) 1010 hPa increasing
Phoenix Sky Harbor Intl. Airport (337 m, Arizona) 1007 hPa decreasing
Pickens County Airport (309 m, South Carolina) 1020 hPa decreasing
Pickle Lake(Man) (386 m, Ontario) 1009 hPa decreasing
Piedmont Triad Intl. Airport (277 m, North Carolina) 1018 hPa decreasing
Pierre Regional Airport (528 m, South Dakota) 1006 hPa increasing
Pilot Mound (475 m, Manitoba) 1002 hPa decreasing
Pine Ridge Airport (1015 m, South Dakota) 1006 hPa decreasing
Pine River (395 m, Minnesota) 1005 hPa steady
Pine Springs (1663 m, Texas) 1011 hPa decreasing
Pipestone Airport (529 m, Minnesota) 1006 hPa steady
Pitt Meadows Campbell Scientific (5 m, British Columbia) 1018 hPa increasing
Pitt-Greenville Airport (8 m, North Carolina) 1020 hPa steady
Pittsburgh Intl. Airport (373 m, Pennsylvania) 1018 hPa decreasing
Pittsfield (216 m, Illinois) 1013 hPa steady
Pittsfield Airport (364 m, Massachusetts) 1014 hPa decreasing
Placerville Airport (788 m, California) 1016 hPa steady
Plant City Airport (47 m, Florida) 1019 hPa steady
Platinum Airport (5 m, Alaska) 1015 hPa increasing
Platteville Airport (312 m, Wisconsin) 1012 hPa steady
Plattsburgh Intl. Airport (72 m, New York) 1013 hPa decreasing
Plattsmouth Airport (366 m, Nebraska) 1008 hPa steady
Pleasanton Airport (131 m, Texas) 1013 hPa steady
Plymouth Airport (158 m, New Hampshire) 1014 hPa decreasing
Plymouth Airport (45 m, Massachusetts) 1017 hPa decreasing
Pocono Mountains Airport (584 m, Pennsylvania) 1017 hPa decreasing
Point Hope Airport (4 m, Alaska) 999 hPa steady
Point Lay LRRS Airport (6 m, Alaska) 998 hPa increasing
Point Lepreau (1 m, New Brunswick) 1014 hPa decreasing
Point Petre (79 m, Ontario) 1013 hPa decreasing
Point Pleasant Airport (196 m, West-Virginia) 1018 hPa steady
Pointe Des Monts (6 m, Quebec) 1009 hPa increasing
Pompano Beach Airport (7 m, Florida) 1019 hPa decreasing
Ponca (304 m, Oklahoma) 1008 hPa decreasing
Pond Inlet Airport (55 m, Nunavut) 1006 hPa steady
Pontiac Airport (201 m, Illinois) 1014 hPa steady
Pontiac Oakland (299 m, Michigan) 1014 hPa decreasing
Pope Field (61 m, North Carolina) 1019 hPa decreasing
Poplar Bluff(Amos) (146 m, Missouri) 1015 hPa decreasing
Port Alexander Seaplane Base (0 m, Alaska) 1006 hPa steady
Port Aransas Airport (2 m, Texas) 1014 hPa steady
Port Columbus Intl. Airport (254 m, Ohio) 1016 hPa decreasing
Port Hardy Airport (22 m, British Columbia) 1016 hPa increasing
Port Hawkesbury Airport (114 m, Nova Scotia) 1015 hPa steady
Port Heiden Airport (29 m, Alaska) 1013 hPa steady
Port Isabel AP (5 m, Texas) 1014 hPa decreasing
Port Meadville Airport (427 m, Pennsylvania) 1017 hPa increasing
Port-Menier (55 m, Quebec) 1008 hPa steady
Porter (234 m, Indiana) 1014 hPa decreasing
Porterville Airport (135 m, California) 1012 hPa steady
Portland (19 m, Maine) 1014 hPa decreasing
Portland Intl. Airport (12 m, Oregon) 1019 hPa increasing
Portland-Troutdale Airport (11 m, Oregon) 1018 hPa steady
Portsmouth International Airport at Pease (31 m, New Hampshire) 1015 hPa decreasing
Posey Field (284 m, Alabama) 1022 hPa decreasing
Pottstown Limerick Airport (89 m, Pennsylvania) 1017 hPa increasing
Powell River (130 m, British Columbia) 1017 hPa increasing
Prairie du Chien Airport (201 m, Wisconsin) 1010 hPa steady
Pratt Regional Airport (595 m, Kansas) 1008 hPa steady
Price County Airport (449 m, Wisconsin) 1011 hPa steady
Price/Carbon (1799 m, Utah) 1008 hPa decreasing
Prince Albert Airport (428 m, Saskatchewan) 1005 hPa steady
Prince George Airport (691 m, British Columbia) 1013 hPa decreasing
Prince Rupert (35 m, British Columbia) 1011 hPa steady
Prince Rupert Airport (36 m, British Columbia) 1011 hPa steady
Princeton (700 m, British Columbia) 1015 hPa increasing
Princeton AP (700 m, British Columbia) 1016 hPa steady
Princeton Airport (298 m, Minnesota) 1005 hPa steady
Provincetown Airport (2 m, Massachusetts) 1016 hPa steady
Provo Airport (1369 m, Utah) 1017 hPa decreasing
Pryor Field Regional Airport (180 m, Alabama) 1019 hPa decreasing
Pukaskwa (AUT) (208 m, Ontario) 1013 hPa decreasing
Pullman-Moscow Regional Airport (778 m, Washington) 1016 hPa decreasing
Punta Gorda Airport (7 m, Florida) 1018 hPa decreasing
Puntilla Lake (560 m, Alaska) 1005 hPa increasing
Purdue University Airport (182 m, Indiana) 1014 hPa decreasing
Puvirnituq (23 m, Quebec) 1008 hPa increasing
Qikiqtarjuaq (6 m, Nunavut) 1002 hPa increasing
Québec (74 m, Quebec) 1009 hPa decreasing
Quad (181 m, Illinois) 1012 hPa decreasing
Quakertown Airport (160 m, Pennsylvania) 1017 hPa increasing
Quaqtaq Airport (30 m, Quebec) 1003 hPa increasing
Quesnal (545 m, British Columbia) 1014 hPa decreasing
Quesnel Airport (545 m, British Columbia) 1014 hPa decreasing
Quillayute Airport (55 m, Washington) 1018 hPa increasing
Quincy Airport (69 m, Florida) 1019 hPa steady
Quincy Regional Airport (232 m, Illinois) 1012 hPa decreasing
Quonset State Airport (6 m, Rhode Island) 1016 hPa decreasing
Raleigh (766 m, West-Virginia) 1019 hPa increasing
Raleigh (134 m, North Carolina) 1019 hPa decreasing
Raleigh Exec (75 m, North Carolina) 1019 hPa steady
Ralph M. Calhoun Memorial Airport (67 m, Alaska) 1010 hPa increasing
Ralph Wien Memorial Airport (5 m, Alaska) 1006 hPa decreasing
Ramona Airport (424 m, California) 1010 hPa decreasing
Randolph Air Force Base (232 m, Texas) 1013 hPa decreasing
Range Regional Airport (410 m, Minnesota) 1005 hPa decreasing
Rankin Inlet Airport (29 m, Nunavut) 1011 hPa increasing
Rantoul National Aviation Center (225 m, Illinois) 1015 hPa steady
Rawlins Airport (2077 m, Wyoming) 1009 hPa decreasing
Reading Regional Airport (105 m, Pennsylvania) 1016 hPa decreasing
Red Bluff Airport (108 m, California) 1011 hPa decreasing
Red Lake Airport (386 m, Quebec) 1005 hPa decreasing
Red Oak Airport (318 m, Iowa) 1009 hPa steady
Red Wing Regional Airport (239 m, Minnesota) 1007 hPa steady
Redding Airport (153 m, California) 1011 hPa decreasing
Redwood Falls Muni (312 m, Minnesota) 1004 hPa decreasing
Regina Airport (577 m, Saskatchewan) 1006 hPa decreasing
Regina RCS (577 m, Saskatchewan) 1006 hPa decreasing
Reid-Hillview Airport (41 m, California) 1014 hPa steady
Renton Airport (9 m, Washington) 1019 hPa increasing
Republic Airport (25 m, New York) 1016 hPa decreasing
Repulse Bay Airport (24 m, Nunavut) 1009 hPa increasing
Resolute AP (67 m, Nunavut) 1011 hPa steady
Resolution Island (369 m, Nunavut) 1001 hPa increasing
Revelstoke Airport (443 m, British Columbia) 1015 hPa decreasing
Rexburg (1481 m, Idaho) 1015 hPa decreasing
Rhinelander (495 m, Wisconsin) 1013 hPa decreasing
Rice Lake Regional Airport (347 m, Wisconsin) 1008 hPa decreasing
Richard B. Russell Airport (196 m, Georgia) 1019 hPa decreasing
Richard I. Bong Airport (206 m, Wisconsin) 1006 hPa decreasing
Richard Lloyd Jones Jr. Airport (193 m, Oklahoma) 1012 hPa decreasing
Richlands Airport (808 m, Virginia) 1023 hPa steady
Richmond County Airport (109 m, North Carolina) 1019 hPa steady
Richmond Intl. Airport (54 m, Virginia) 1018 hPa decreasing
Rickenbacker Intl. Airport (227 m, Ohio) 1016 hPa decreasing
Riverside Airport (249 m, California) 1008 hPa decreasing
Rivière du Loup (147 m, Quebec) 1009 hPa increasing
Roanoke Regional Airport (358 m, Virginia) 1018 hPa decreasing
Roben-Hood Airport (302 m, Michigan) 1013 hPa decreasing
Robert S. Kerr Airport (138 m, Oklahoma) 1014 hPa steady
Roberts Field (932 m, Oregon) 1018 hPa steady
Roberval Airport (187 m, Quebec) 1010 hPa increasing
Robins Air Force Base (90 m, Georgia) 1019 hPa decreasing
Robstown Airport (24 m, Texas) 1014 hPa steady
Rochelle Airport (238 m, Illinois) 1013 hPa decreasing
Rochester Intl. Airport (402 m, Minnesota) 1008 hPa decreasing
Rock Falls Airport (197 m, Illinois) 1013 hPa steady
Rock Hill/York (204 m, South Carolina) 1018 hPa decreasing
Rock Springs (2060 m, Wyoming) 1011 hPa decreasing
Rocksprings Airport (723 m, Texas) 1017 hPa steady
Rocky Mount-Wilson Regional Airport (48 m, North Carolina) 1020 hPa decreasing
Rocky Mountain Metropolitan Airport (1724 m, Colorado) 1014 hPa decreasing
Rogers Airport (415 m, Arkansas) 1014 hPa decreasing
Rogers City Airport (204 m, Michigan) 1013 hPa steady
Rogue Valley International-Medford Airport (397 m, Oregon) 1018 hPa decreasing
Rohnerville Airport (120 m, California) 1016 hPa steady
Rolla National Airport (335 m, Missouri) 1013 hPa decreasing
Ronald Reagan Washington National Airport (20 m, Virginia) 1017 hPa decreasing
Roscommon (351 m, Michigan) 1014 hPa increasing
Rose Spit (7 m, British Columbia) 1008 hPa decreasing
Roseau Muni (Awos) (323 m, Minnesota) 1000 hPa steady
Roseburg Regional Airport (160 m, Oregon) 1019 hPa decreasing
Rosecrans Memorial Airport (246 m, Missouri) 1008 hPa decreasing
Rosetown East (586 m, Saskatchewan) 1006 hPa decreasing
Rouyn AP (301 m, Quebec) 1013 hPa decreasing
Rowan (236 m, North Carolina) 1019 hPa decreasing
Rowley Island (41 m, Nunavut) 1004 hPa steady
Ruby Airport (199 m, Alaska) 1009 hPa increasing
Rugby Airport (472 m, North Dakota) 1003 hPa steady
Rush City Rgnl Arpt (281 m, Minnesota) 1006 hPa steady
Rusk County Airport (135 m, Texas) 1016 hPa steady
Rusk County Airport (377 m, Wisconsin) 1010 hPa decreasing
Russell Airport (566 m, Kansas) 1003 hPa decreasing
Russellville Regional Airport (123 m, Arkansas) 1014 hPa decreasing
Russian Mission Airport (16 m, Alaska) 1012 hPa increasing
Ruston Regional Airport (95 m, Louisiana) 1018 hPa steady
Rutherfordton (329 m, North Carolina) 1020 hPa steady
Rutland Southern Vermont Regional Airport (240 m, Vermont) 1015 hPa steady
Ryan Airfield (737 m, Arizona) 1014 hPa increasing
Sable Island AP (5 m, Nova Scotia) 1019 hPa decreasing
Sacramento Executive Airport (8 m, California) 1012 hPa decreasing
Sacramento Intl. Airport (7 m, California) 1012 hPa decreasing
Sacramento Mather Airport (29 m, California) 1012 hPa steady
Safford Regional Airport (950 m, Arizona) 1008 hPa decreasing
Saginaw County H.W. Browne Airport (183 m, Michigan) 1014 hPa steady
Saglek Bay AP (483 m, Newfoundland) 1001 hPa increasing
Sagona Island (60 m, Newfoundland) 1014 hPa steady
Saint George (869 m, Utah) 1012 hPa steady
Saint John Airport (111 m, New Brunswick) 1015 hPa decreasing
Saint John's AP (135 m, Newfoundland) 1014 hPa decreasing
Saint Mary`s (Awos) (95 m, Alaska) 1011 hPa steady
Saint-Hubert Airport (28 m, Quebec) 1011 hPa decreasing
Saint-Pierre (24 m, Saint Pierre and Miquelon) 1015 hPa - 1,2 hPa in 3 hours
Sainte-Clotilde (53 m, Quebec) 1012 hPa steady
Sainte-Madeleine-de-la-Rivière-Madeleine (29 m, Quebec) 1009 hPa steady
Salem-Leckrone (174 m, Illinois) 1015 hPa steady
Salina Airport (385 m, Kansas) 1005 hPa decreasing
Salinas Airport (26 m, California) 1014 hPa decreasing
Salisbury (16 m, Maryland) 1018 hPa decreasing
Sallisaw Airport (161 m, Oklahoma) 1014 hPa steady
Salmon Arm (351 m, British Columbia) 1015 hPa decreasing
San Angelo Regional Airport (582 m, Texas) 1012 hPa decreasing
San Antonio Intl. Airport (242 m, Texas) 1012 hPa decreasing
San Bernardino Intl. Airport (353 m, California) 1010 hPa decreasing
San Carlos Airport (1 m, California) 1013 hPa decreasing
San Diego Intl. Airport (9 m, California) 1011 hPa steady
San Francisco Intl. Airport (5 m, California) 1014 hPa decreasing
San Jose Intl. Airport (17 m, California) 1013 hPa decreasing
San Luis Obispo County Regional Airport (64 m, California) 1011 hPa decreasing
San Marcos Airport (182 m, Texas) 1014 hPa decreasing
Sand Point Airport (7 m, Alaska) 1013 hPa steady
Sanderson Field Airport (85 m, Washington) 1017 hPa steady
Sandpoint Airport (648 m, Idaho) 1015 hPa steady
Sandspit (6 m, British Columbia) 1008 hPa steady
Sandspit Airport (6 m, British Columbia) 1008 hPa steady
Sanford Seacoast Regional Airport (74 m, Maine) 1014 hPa decreasing
Santa Barbara Airport (3 m, California) 1010 hPa decreasing
Santa Maria Public Airport (73 m, California) 1012 hPa steady
Santa Monica Airport (53 m, California) 1010 hPa steady
Santa Ynez Airport (205 m, California) 1011 hPa decreasing
Santee Cooper Regional Airport (32 m, South Carolina) 1019 hPa steady
Sarasota (9 m, Florida) 1018 hPa decreasing
Sarnia Chris Hadfield Airport (188 m, Ontario) 1014 hPa decreasing
Sarnia Chris Hadfield Airport (181 m, Ontario) 1014 hPa decreasing
Saskatoon AP (503 m, Saskatchewan) 1006 hPa decreasing
Saturna Island (24 m, British Columbia) 1017 hPa increasing
Sault Ste Marie (192 m, Ontario) 1013 hPa increasing
Sault Ste. Marie Airport (218 m, Michigan) 1012 hPa steady
Savanna Airport (188 m, Illinois) 1012 hPa steady
Savannah/Hilton Head Intl. Airport (15 m, Georgia) 1019 hPa decreasing
Sawyer County Airport (370 m, Wisconsin) 1008 hPa decreasing
Sawyer Intl. Airport (372 m, Michigan) 1013 hPa decreasing
Scappoose Industrial Airpark Airport (16 m, Oregon) 1018 hPa increasing
Schenectady (115 m, New York) 1015 hPa decreasing
Scholes International Airport at Galveston (16 m, Texas) 1017 hPa decreasing
Scotts Seaplane Base (341 m, Minnesota) 1005 hPa steady
Scottsboro Airport (198 m, Alabama) 1019 hPa steady
Scottsdale Airport (460 m, Arizona) 1008 hPa decreasing
Searcy Airport (81 m, Arkansas) 1017 hPa decreasing
Seattle (137 m, Washington) 1019 hPa increasing
Sedalia Regional Airport (277 m, Missouri) 1012 hPa decreasing
Selawik Airport (8 m, Alaska) 1008 hPa steady
Seldovia Airport (95 m, Alaska) 1006 hPa increasing
Selfridge Air National Guard Base (177 m, Michigan) 1014 hPa decreasing
Sept-Îles Airport (55 m, Quebec) 1009 hPa decreasing
Seward Airport (18 m, Alaska) 1005 hPa increasing
Seymour Johnson Air Force Base (33 m, North Carolina) 1019 hPa decreasing
Shaktoolik Airport (7 m, Alaska) 1011 hPa increasing
Shannon AP (26 m, Virginia) 1017 hPa steady
Shaw Air Force Base Airport (73 m, South Carolina) 1018 hPa decreasing
Shawano Airport (248 m, Wisconsin) 1013 hPa steady
Shawinigan (110 m, Quebec) 1009 hPa decreasing
Shawnee Regional Airport (327 m, Oklahoma) 1013 hPa steady
Sheboygan (228 m, Wisconsin) 1013 hPa decreasing
Shelby (178 m, Alabama) 1019 hPa decreasing
Shelby-Cleveland County Regional Airport (258 m, North Carolina) 1020 hPa steady
Shelbyville Airport (245 m, Indiana) 1015 hPa decreasing
Sheldon (432 m, Iowa) 1006 hPa steady
Shenandoah Muni (296 m, Iowa) 1009 hPa steady
Shenandoah Valley Regional Airport (366 m, Virginia) 1019 hPa steady
Shepherd Bay AP (45 m, Nunavut) 1011 hPa increasing
Sherbrooke Airport (242 m, Quebec) 1012 hPa decreasing
Sheringham (21 m, British Columbia) 1018 hPa increasing
Shingle Point AP (49 m, Yukon) 1005 hPa steady
Shishmaref Airport (2 m, Alaska) 1006 hPa steady
Show Low Regional Airport (1954 m, Arizona) 1024 hPa steady
Shreveport Downtown Airport (55 m, Louisiana) 1015 hPa decreasing
Shreveport Regional Airport (84 m, Louisiana) 1015 hPa decreasing
Shungnak Airport (60 m, Alaska) 1011 hPa increasing
Shuttle Landing Facility (3 m, Florida) 1020 hPa decreasing
Sidney Airport (1312 m, Nebraska) 1007 hPa increasing
Sidney-Richland Airport (605 m, Montana) 1007 hPa steady
Sierra Vista Airport (1421 m, Arizona) 1012 hPa decreasing
Sikorsky Memorial Airport (5 m, Connecticut) 1016 hPa decreasing
Silver Bay Airport (331 m, Minnesota) 1008 hPa decreasing
Simmons Army Airfield (74 m, North Carolina) 1019 hPa decreasing
Sioux Falls Regional Airport (435 m, South Dakota) 1005 hPa decreasing
Sioux Gateway Airport (336 m, Iowa) 1006 hPa decreasing
Sioux Lookout Airport (390 m, Quebec) 1007 hPa increasing
Siskiyou (807 m, California) 1018 hPa decreasing
Sisseton Airport (354 m, South Dakota) 1002 hPa increasing
Sisters Island (20 m, British Columbia) 1017 hPa increasing
Sitka Rocky Gutierrez Airport (6 m, Alaska) 1005 hPa increasing
Skagit Regional Airport (44 m, Washington) 1018 hPa steady
Skagway Airport (9 m, Alaska) 1006 hPa steady
Skwentna Airport (45 m, Alaska) 1006 hPa increasing
Sky Harbor Airport & Seaplane Base (186 m, Minnesota) 1007 hPa steady
Skyhaven Airport (98 m, New Hampshire) 1014 hPa decreasing
Skyhaven Airport (243 m, Missouri) 1011 hPa steady
Skylark Field (258 m, Texas) 1014 hPa steady
Slave Lake Airport (583 m, Alberta) 1007 hPa increasing
Slayton Airport (495 m, Minnesota) 1006 hPa steady
Sleetmute Airport (54 m, Alaska) 1012 hPa steady
Slidell Airport (8 m, Louisiana) 1018 hPa decreasing
Sloulin Field Intl. Airport (581 m, North Dakota) 1006 hPa decreasing
Smith Reynolds Airport (296 m, North Carolina) 1019 hPa decreasing
Smyrna Airport (166 m, Tennessee) 1018 hPa decreasing
Snyder (741 m, Texas) 1014 hPa steady
Solander Island (99 m, British Columbia) 1016 hPa increasing
Soldotna Airport (33 m, Alaska) 1006 hPa steady
Somerset Airport (32 m, New Jersey) 1014 hPa decreasing
Sonora Airport (652 m, Texas) 1017 hPa steady
South Alabama Regional Airport (94 m, Alabama) 1018 hPa decreasing
South Arkansas Regional Airport at Goodwin Field (77 m, Arkansas) 1016 hPa decreasing
South Bend Airport (236 m, Indiana) 1014 hPa decreasing
South Big Horn Co Arpt (1201 m, Wyoming) 1010 hPa decreasing
South Haven Airport (203 m, Michigan) 1014 hPa steady
South Jersey Regional Airport (16 m, New Jersey) 1016 hPa decreasing
South St. Paul Airport (250 m, Minnesota) 1006 hPa steady
South Texas International Airport at Edinburg (24 m, Texas) 1013 hPa steady
South Texas Regional Airport at Hondo (283 m, Texas) 1013 hPa decreasing
South Wood County Airport (308 m, Wisconsin) 1012 hPa decreasing
Southeast Iowa Regional Airport (210 m, Iowa) 1012 hPa decreasing
Southend (344 m, Saskatchewan) 1001 hPa decreasing
Southern California Logistics Airport (869 m, California) 1013 hPa steady
Southern Illinois Airport (125 m, Illinois) 1015 hPa decreasing
Southern Wisconsin Regional Airport (246 m, Wisconsin) 1012 hPa decreasing
Southland Field (3 m, Louisiana) 1017 hPa steady
Southport Airport (8 m, North Carolina) 1020 hPa steady
Southwest Florida Intl. Airport (9 m, Florida) 1017 hPa decreasing
Southwest Georgia Regional Airport (59 m, Georgia) 1019 hPa decreasing
Southwest Michigan Regional Airport (196 m, Michigan) 1014 hPa decreasing
Southwest Minnesota Regional Airport (359 m, Minnesota) 1004 hPa steady
Southwest Oregon Regional Airport (1 m, Oregon) 1019 hPa steady
Southwest Washington Regional Airport (4 m, Washington) 1019 hPa steady
Space Coast Regional Airport (11 m, Florida) 1019 hPa decreasing
Sparrevohn LRRS Airport (482 m, Alaska) 1011 hPa increasing
Sparta (164 m, Illinois) 1015 hPa steady
Sparta/Fort McCoy Airport (256 m, Wisconsin) 1010 hPa decreasing
Spartanburg Downtown Memorial Airport (246 m, South Carolina) 1020 hPa steady
Spence Bay AP (28 m, Nunavut) 1011 hPa increasing
Spencer Airport (408 m, Iowa) 1006 hPa decreasing
Spirit River (1015 m, Alberta) 1008 hPa steady
Spirit of St. Louis Airport (140 m, Missouri) 1012 hPa decreasing
Spiritwood (584 m, Saskatchewan) 1004 hPa decreasing
Spokane Airport (721 m, Washington) 1014 hPa decreasing
Springdale Airport (412 m, Arkansas) 1016 hPa steady
Springfield (1335 m, Colorado) 1002 hPa decreasing
Springfield- Branson National Airport (390 m, Missouri) 1013 hPa decreasing
Springfield-Beckley Airport (323 m, Ohio) 1016 hPa decreasing
Squamish Airport (52 m, British Columbia) 1015 hPa steady
St Anicet 1 (49 m, Quebec) 1011 hPa decreasing
St James Muni Arpt (325 m, Minnesota) 1006 hPa steady
St Jovite (239 m, Quebec) 1010 hPa decreasing
St Leonard CS (245 m, New Brunswick) 1011 hPa decreasing
St Paul Isl (26 m, Nova Scotia) 1012 hPa decreasing
St Stephen (28 m, New Brunswick) 1013 hPa decreasing
St. Anthony Lwis (34 m, Newfoundland) 1007 hPa decreasing
St. Catharines Arpt (98 m, Ontario) 1013 hPa decreasing
St. Charles (133 m, Missouri) 1012 hPa decreasing
St. Clair (198 m, Michigan) 1014 hPa steady
St. Cloud Regional Airport (312 m, Minnesota) 1005 hPa increasing
St. George Airport (38 m, Alaska) 1018 hPa increasing
St. Inigoes Shores (6 m, Maryland) 1017 hPa decreasing
St. Johns Industrial Air Park (1747 m, Arizona) 1010 hPa decreasing
St. Johnsbury (213 m, Vermont) 1013 hPa increasing
St. Louis Downtown Airport (126 m, Illinois) 1013 hPa decreasing
St. Louis Regional Airport (166 m, Illinois) 1014 hPa increasing
St. Lucie (7 m, Florida) 1019 hPa decreasing
St. Michael Airport (28 m, Alaska) 1010 hPa increasing
St. Paul (9 m, Alaska) 1019 hPa increasing
St. Paul Downtown Airport (219 m, Minnesota) 1005 hPa decreasing
St. Petersburg (3 m, Florida) 1019 hPa decreasing
Stafford Regional Airport (65 m, Virginia) 1018 hPa steady
Stan Stamper Airport (174 m, Oklahoma) 1014 hPa steady
Stanley (1980 m, Idaho) 1012 hPa decreasing
Stanly County Airport (186 m, North Carolina) 1020 hPa decreasing
Stanton Airfield (280 m, Minnesota) 1006 hPa decreasing
Staples (392 m, Minnesota) 1003 hPa steady
Statesboro-Bulloch (57 m, Georgia) 1018 hPa decreasing
Statesville Muni Ai (294 m, North Carolina) 1019 hPa decreasing
Stefansson Is (11 m, Northwest Territories) 1012 hPa steady
Stennis Intl. Airport (7 m, Mississippi) 1018 hPa decreasing
Stephenville Airport (402 m, Texas) 1015 hPa steady
Stephenville Intl. Airport (9 m, Newfoundland) 1012 hPa decreasing
Stevens Point Airport (338 m, Wisconsin) 1012 hPa steady
Stewart Airport (7 m, British Columbia) 1011 hPa increasing
Stewart Intl. Airport (150 m, New York) 1016 hPa decreasing
Stigler Regional Airport (183 m, Oklahoma) 1014 hPa steady
Stillwater Regional Airport (300 m, Oklahoma) 1009 hPa decreasing
Stinson Airport (176 m, Texas) 1012 hPa decreasing
Stockton Metropolitan Airport (8 m, California) 1012 hPa decreasing
Stony Rapids Airport (248 m, Saskatchewan) 998 hPa increasing
Storm Hills (261 m, Northwest Territories) 1008 hPa increasing
Storm Lake Airport (454 m, Iowa) 1008 hPa steady
Strother Field (353 m, Kansas) 1009 hPa decreasing
Stuart Powell Field (312 m, Kentucky) 1018 hPa decreasing
Sturgis\Kirsh Muni (282 m, Michigan) 1014 hPa decreasing
Stuttgart Airport (68 m, Arkansas) 1017 hPa steady
Sudbury Airport (348 m, Ontario) 1012 hPa increasing
Suffolk Executive Airport (22 m, Virginia) 1019 hPa steady
Sugar Land Regional Airport (25 m, Texas) 1017 hPa decreasing
Sullivan Airport (428 m, New York) 1017 hPa decreasing
Sulphur Springs Airport (149 m, Texas) 1015 hPa steady
Summerland (454 m, British Columbia) 1013 hPa decreasing
Summerside (21 m, Prince Edward Island) 1012 hPa decreasing
Summerville Airport (17 m, South Carolina) 1019 hPa steady
Sumter Airport (56 m, South Carolina) 1019 hPa steady
Sussex (16 m, Delaware) 1018 hPa decreasing
Sussex Airport (128 m, New Jersey) 1016 hPa increasing
Swainsboro Airport (100 m, Georgia) 1019 hPa steady
Swan River (335 m, Manitoba) 1003 hPa decreasing
Sydney Airport (72 m, Nova Scotia) 1014 hPa decreasing
Sylvania Airport (57 m, Georgia) 1018 hPa decreasing
Syracuse Hancock Intl. Airport (124 m, New York) 1013 hPa decreasing
T. F. Green Airport (19 m, Rhode Island) 1017 hPa decreasing
TSTC Waco Airport (143 m, Texas) 1014 hPa decreasing
Tacoma Narrows Airport (89 m, Washington) 1018 hPa steady
Tahlequah Airport (266 m, Oklahoma) 1014 hPa steady
Talkeetna Airport (109 m, Alaska) 1006 hPa increasing
Tallahassee Regional Airport (18 m, Florida) 1019 hPa decreasing
Tallulah Airport (23 m, Louisiana) 1018 hPa decreasing
Tampa Executive Airport (7 m, Florida) 1019 hPa steady
Tampa Intl. Airport (3 m, Florida) 1019 hPa decreasing
Tappahannock-Essex County Airport (41 m, Virginia) 1018 hPa steady
Tarboro Airport (16 m, North Carolina) 1019 hPa decreasing
Tatalina LRRS Airport (287 m, Alaska) 1011 hPa increasing
Taunton Airport (13 m, Massachusetts) 1016 hPa decreasing
Taylor (448 m, Wisconsin) 1011 hPa decreasing
Taylorsville (190 m, Illinois) 1014 hPa steady
Ted Stevens Anchorage Intl. Airport (42 m, Alaska) 1006 hPa increasing
Tekamah (Asos) (312 m, Nebraska) 1006 hPa decreasing
Teller Airport (90 m, Alaska) 1008 hPa decreasing
Telluride Regional Airport (2769 m, Colorado) 1024 hPa decreasing
Terra Nova Nat Park CS (107 m, Newfoundland) 1012 hPa decreasing
Terre Haute Intl. Airport (175 m, Indiana) 1015 hPa decreasing
Terrell Airport (144 m, Texas) 1014 hPa decreasing
Teslin (705 m, Yukon) 1007 hPa decreasing
Teterboro Airport (3 m, New Jersey) 1014 hPa decreasing
Texarkana Regional Airport (119 m, Arkansas) 1015 hPa decreasing
Texas Gulf Coast Regional Airport (8 m, Texas) 1017 hPa decreasing
The Eastern Iowa Airport (256 m, Iowa) 1010 hPa decreasing
The Forks, Winnipeg (230 m, Manitoba) 1000 hPa decreasing
The Pas Airport (270 m, Manitoba) 1002 hPa decreasing
Thedford Airport (892 m, Nebraska) 1010 hPa steady
Thief River Falls Regional Airport (340 m, Minnesota) 1001 hPa steady
Thomas C. Russell Field (209 m, Alabama) 1020 hPa steady
Thomas P. Stafford Airport (489 m, Oklahoma) 1011 hPa steady
Thomaston (243 m, Georgia) 1020 hPa decreasing
Thomasville Regional Airport (80 m, Georgia) 1020 hPa steady
Thomson Airport (152 m, Georgia) 1021 hPa steady
Thunder Bay Airport (206 m, Ontario) 1012 hPa decreasing
Tillamook Airport (11 m, Oregon) 1019 hPa steady
Timmins/Victor M. Power Airport (295 m, Ontario) 1013 hPa decreasing
Tin City LRRS Airport (83 m, Alaska) 1004 hPa decreasing
Tinker Air Force Base (384 m, Oklahoma) 1011 hPa decreasing
Tioga Airport (684 m, North Dakota) 1007 hPa steady
Tipton Airport (46 m, Maryland) 1017 hPa steady
Toccoa Airport (304 m, Georgia) 1020 hPa decreasing
Tofino (24 m, British Columbia) 1018 hPa increasing
Togiak Airport (6 m, Alaska) 1013 hPa steady
Toksook Bay Airport (18 m, Alaska) 1014 hPa increasing
Toledo Executive Airport (189 m, Ohio) 1014 hPa decreasing
Toledo Express Airport (211 m, Ohio) 1014 hPa decreasing
Toledo Suburban Airport (204 m, Michigan) 1014 hPa decreasing
Tomahawk Airport (453 m, Wisconsin) 1012 hPa steady
Tonopah Airport (1654 m, Nevada) 1011 hPa decreasing
Toronto Islands Airport (77 m, Ontario) 1012 hPa decreasing
Toronto/Pearson AP (173 m, Ontario) 1012 hPa decreasing
Torrington Airport (1281 m, Wyoming) 1007 hPa decreasing
Tracy Airport (408 m, Minnesota) 1005 hPa steady
Trail Valley (85 m, Northwest Territories) 1006 hPa decreasing
Travis Air Force Base (22 m, California) 1012 hPa decreasing
Trent Lott Intl. Airport (5 m, Mississippi) 1019 hPa decreasing
Trenton Airport (85 m, Ontario) 1012 hPa decreasing
Trenton-Mercer Airport (65 m, New Jersey) 1014 hPa decreasing
Tri-Cities Airport (135 m, Washington) 1015 hPa decreasing
Tri-Cities Regional Airport (457 m, Tennessee) 1018 hPa decreasing
Tri-City Airport (274 m, Kansas) 1011 hPa decreasing
Tri-County Airport (21 m, North Carolina) 1019 hPa steady
Tri-County Regional Airport (219 m, Wisconsin) 1010 hPa decreasing
Tri-State Airport (255 m, West-Virginia) 1018 hPa decreasing
Tri-State Steuben County Airport (303 m, Indiana) 1015 hPa steady
Triangle North Executive Airport (113 m, North Carolina) 1020 hPa steady
Trois-Rivières (6 m, Quebec) 1009 hPa decreasing
Troy Airport (121 m, Alabama) 1019 hPa decreasing
Truckee Tahoe Airport (1798 m, California) 1020 hPa steady
Tukialik Bay (683 m, Newfoundland) 1005 hPa decreasing
Tuktoyaktuk (5 m, Northwest Territories) 1007 hPa increasing
Tulsa Airport (195 m, Oklahoma) 1010 hPa decreasing
Tunica Airport (59 m, Mississippi) 1017 hPa steady
Tupelo Regional Airport (110 m, Mississippi) 1018 hPa decreasing
Tuscaloosa Regional Airport (52 m, Alabama) 1019 hPa decreasing
Tuscola Area Airport (214 m, Michigan) 1014 hPa steady
Tweed New Haven Regional Airport (4 m, Connecticut) 1016 hPa decreasing
Twentynine Palms Airport (626 m, California) 1009 hPa decreasing
Twillingate (AUT) (92 m, Newfoundland) 1010 hPa decreasing
Two Harbors (328 m, Minnesota) 1007 hPa decreasing
Tyler Pounds Regional Airport (166 m, Texas) 1015 hPa decreasing
Tyndall Air Force Base (13 m, Florida) 1020 hPa decreasing
Ugnu-Kuparuk Airport (20 m, Alaska) 1003 hPa steady
Ukiah Airport (187 m, California) 1012 hPa decreasing
Umiujaq (71 m, Quebec) 1014 hPa increasing
Unalakleet Airport (4 m, Alaska) 1009 hPa steady
Unalaska Airport (4 m, Alaska) 1018 hPa increasing
Union County Airport (311 m, Ohio) 1016 hPa steady
United States Air Force Academy (1999 m, Colorado) 1007 hPa decreasing
University Airport (21 m, California) 1012 hPa steady
University Park Airport (378 m, Pennsylvania) 1018 hPa steady
University of Illinois Willard Airport (230 m, Illinois) 1015 hPa decreasing
University of Oklahoma Westheimer Airport (357 m, Oklahoma) 1012 hPa steady
University-Oxford Airport (138 m, Mississippi) 1018 hPa steady
Upsala (489 m, Ontario) 1010 hPa decreasing
Val Marie Southeast (785 m, Saskatchewan) 1007 hPa decreasing
Val-d'Or (345 m, Quebec) 1013 hPa increasing
Valdez Airport (37 m, Alaska) 1005 hPa steady
Valdosta Regional Airport (62 m, Georgia) 1020 hPa decreasing
Valley Intl. Airport (10 m, Texas) 1014 hPa decreasing
Van Nuys Airport (244 m, California) 1009 hPa decreasing
Vance Air Force Base (398 m, Oklahoma) 1008 hPa decreasing
Vancouver Airport (4 m, British Columbia) 1017 hPa increasing
Vandenberg Air Force Base (112 m, California) 1012 hPa decreasing
Vegreville (639 m, Alberta) 1006 hPa decreasing
Venango Regional Airport (469 m, Pennsylvania) 1018 hPa steady
Vermilion Regional Airport (212 m, Illinois) 1014 hPa steady
Vernal Regional Airport (1608 m, Utah) 1009 hPa decreasing
Vernon (555 m, British Columbia) 1014 hPa decreasing
Vero Beach Airport (8 m, Florida) 1019 hPa decreasing
Victoria (IAP) (19 m, British Columbia) 1017 hPa increasing
Victoria Gonzales CS (70 m, British Columbia) 1017 hPa decreasing
Victoria Regional Airport (36 m, Texas) 1015 hPa decreasing
Victoria Uni. Campbell Scientific (49 m, British Columbia) 1017 hPa steady
Vidalia Regional Airport (84 m, Georgia) 1018 hPa steady
Vineland Station RCS (79 m, Ontario) 1012 hPa decreasing
Vinton Airport (258 m, Iowa) 1010 hPa steady
Virginia Tech Montgomery Executive Airport (650 m, Virginia) 1022 hPa steady
Viroqua Airport (394 m, Wisconsin) 1011 hPa steady
Visalia Airport (89 m, California) 1012 hPa steady
Volk Field Air National Guard Base Airport (280 m, Wisconsin) 1011 hPa decreasing
W Memphis Municipal (64 m, Arkansas) 1016 hPa decreasing
W. H. 'Bud' Barron Airport (94 m, Georgia) 1019 hPa steady
W. K. Kellogg Airport (290 m, Michigan) 1014 hPa decreasing
Wabush Airport (551 m, Newfoundland) 1012 hPa increasing
Waco Regional Airport (155 m, Texas) 1013 hPa decreasing
Wadena Airport (418 m, Minnesota) 1003 hPa steady
Wahoo Airport (373 m, Nebraska) 1007 hPa steady
Wainwright Airport (27 m, Alaska) 995 hPa decreasing
Wales Airport (7 m, Alaska) 1005 hPa decreasing
Walla Walla Airport (355 m, Washington) 1016 hPa decreasing
Wallops Flight Facility Airport (12 m, Virginia) 1018 hPa decreasing
Walnut Ridge Regional Airport (83 m, Arkansas) 1015 hPa steady
Warren Airport (12 m, North Carolina) 1019 hPa decreasing
Warrenton-Fauquier Airport (102 m, Virginia) 1017 hPa steady
Warroad International Memorial Airport (327 m, Minnesota) 1001 hPa steady
Warsaw Airport (259 m, Indiana) 1015 hPa steady
Waseca Airport (343 m, Minnesota) 1007 hPa decreasing
Washington (230 m, Iowa) 1011 hPa steady
Washington (361 m, Pennsylvania) 1018 hPa steady
Washington Airport (149 m, Missouri) 1013 hPa steady
Washington Airport (197 m, Georgia) 1020 hPa steady
Washington Dulles Intl. Airport (98 m, Virginia) 1016 hPa decreasing
Wasilla Airport (108 m, Alaska) 1005 hPa steady
Waskaganish Airport (23 m, Quebec) 1014 hPa decreasing
Waskish Muni Airpt (360 m, Minnesota) 1002 hPa steady
Waterbury-Oxford Airport (222 m, Connecticut) 1017 hPa decreasing
Waterloo Regional Airport (268 m, Iowa) 1008 hPa decreasing
Waterloo Well AP (315 m, Ontario) 1014 hPa decreasing
Watertown Airport (254 m, Wisconsin) 1012 hPa decreasing
Watertown Intl. Airport (99 m, New York) 1012 hPa decreasing
Watertown Regional Airport (532 m, South Dakota) 1004 hPa increasing
Waterville Robert LaFleur Airport (101 m, Maine) 1012 hPa steady
Watonga Regional Airport (472 m, Oklahoma) 1011 hPa steady
Watrous East (526 m, Saskatchewan) 1006 hPa decreasing
Watson Lake Airport (690 m, Yukon) 1007 hPa decreasing
Watsonville Airport (48 m, California) 1014 hPa decreasing
Waukegan Regional Airport (222 m, Illinois) 1012 hPa steady
Waukesha (284 m, Wisconsin) 1013 hPa decreasing
Waupaca Airport (252 m, Wisconsin) 1012 hPa decreasing
Wausau Downtown Airport (365 m, Wisconsin) 1011 hPa decreasing
Wautoma Airport (262 m, Wisconsin) 1012 hPa decreasing
Wawa (287 m, Ontario) 1014 hPa steady
Waycross-Ware (46 m, Georgia) 1018 hPa steady
Wayne Airport (436 m, Nebraska) 1006 hPa decreasing
Wayne County Airport (346 m, Ohio) 1016 hPa decreasing
Wayne County Airport (294 m, Kentucky) 1019 hPa decreasing
Wayne Executive Jetport (41 m, North Carolina) 1019 hPa decreasing
Waynesville-St. Robert Regional Airport (351 m, Missouri) 1013 hPa decreasing
Webster City (342 m, Iowa) 1008 hPa steady
Weedon Field (87 m, Alabama) 1018 hPa decreasing
Wekweètì Airport (368 m, Northwest Territories) 1002 hPa steady
Wellsville Airport (646 m, New York) 1017 hPa decreasing
Wendover Airport (1292 m, Utah) 1017 hPa decreasing
West Bend Airport (270 m, Wisconsin) 1013 hPa steady
West Michigan Regional Airport (210 m, Michigan) 1014 hPa decreasing
West Plains Regional Airport (374 m, Missouri) 1014 hPa decreasing
West Point Airport (7 m, Virginia) 1018 hPa decreasing
West Vancouver (178 m, British Columbia) 1018 hPa increasing
West Woodward Airport (667 m, Oklahoma) 1009 hPa decreasing
Westchester (121 m, New York) 1015 hPa decreasing
Westerly State Airport (25 m, Rhode Island) 1017 hPa increasing
Western Carolina Regional Airport (517 m, North Carolina) 1022 hPa steady
Western Head (10 m, Nova Scotia) 1016 hPa decreasing
Westfield-Barnes Regional Airport (83 m, Massachusetts) 1015 hPa decreasing
Westover Metropolitan Airport (75 m, Massachusetts) 1016 hPa steady
Wexford (396 m, Michigan) 1014 hPa steady
Weyburn (589 m, Saskatchewan) 1006 hPa decreasing
Wharton Regional Airport (31 m, Texas) 1016 hPa steady
Wheaton Airport (313 m, Minnesota) 1003 hPa steady
Wheeler-Sack Army Airfield (207 m, New York) 1013 hPa decreasing
Wheeling Ohio (365 m, West-Virginia) 1017 hPa decreasing
Whistler Airport (658 m, British Columbia) 1016 hPa increasing
White Mountain Airport (81 m, Alaska) 1009 hPa increasing
White Rock Campbell Scientific (13 m, British Columbia) 1018 hPa increasing
Whitecourt (785 m, Alberta) 1008 hPa decreasing
Whitecourt Airport (785 m, Alberta) 1009 hPa increasing
Whiteman Air Force Base (255 m, Missouri) 1011 hPa decreasing
Whiteman Airport (306 m, California) 1012 hPa steady
Wiarton Airport (223 m, Ontario) 1014 hPa increasing
Wichita Falls Airport (314 m, Texas) 1010 hPa decreasing
Wichita Mid-Continent Airport (409 m, Kansas) 1007 hPa decreasing
Wiley Post Airport (396 m, Oklahoma) 1010 hPa decreasing
Wilkes County Airport (396 m, North Carolina) 1022 hPa steady
Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) 1016 hPa decreasing
Will Rogers World Airport (398 m, Oklahoma) 1010 hPa decreasing
William H. Morse State Airport (252 m, Vermont) 1016 hPa decreasing
William P. Hobby Airport (14 m, Texas) 1017 hPa decreasing
William R. Fairchild Intl. Airport (88 m, Washington) 1018 hPa increasing
Williamsburg Airport (15 m, Virginia) 1018 hPa decreasing
Williamsburg Intl. Airport (13 m, Virginia) 1019 hPa decreasing
Williamson (144 m, Illinois) 1015 hPa decreasing
Williamsport Regional Airport (160 m, Pennsylvania) 1016 hPa decreasing
Willmar Airport (343 m, Minnesota) 1005 hPa steady
Willow Run Airport (218 m, Michigan) 1014 hPa decreasing
Wilmington Airport (326 m, Pennsylvania) 1016 hPa decreasing
Wilmington Intl. Airport (10 m, North Carolina) 1020 hPa decreasing
Winchester Airport (298 m, Tennessee) 1020 hPa steady
Winchester Regional Airport (222 m, Virginia) 1017 hPa steady
Windham Airport (76 m, Connecticut) 1016 hPa increasing
Windom (410 m, Minnesota) 1006 hPa increasing
Windsor Airport (190 m, Ontario) 1014 hPa decreasing
Wings Field (92 m, Pennsylvania) 1015 hPa decreasing
Winkler Airport (855 m, Texas) 1008 hPa decreasing
Winner Regional Airport (619 m, South Dakota) 1008 hPa steady
Winnipeg Airport (239 m, Manitoba) 1001 hPa decreasing
Winona Airport (200 m, Minnesota) 1008 hPa steady
Winterhaven (44 m, Florida) 1019 hPa decreasing
Wiscasset Airport (21 m, Maine) 1014 hPa decreasing
Witham Field (6 m, Florida) 1019 hPa increasing
Wittman Regional Airport (246 m, Wisconsin) 1012 hPa decreasing
Wood County Airport (132 m, Texas) 1015 hPa steady
Woodward Field (92 m, South Carolina) 1019 hPa steady
Worcester Airport (308 m, Massachusetts) 1017 hPa decreasing
Worland Airport (1294 m, Wyoming) 1010 hPa decreasing
Worthington (480 m, Minnesota) 1007 hPa increasing
Wrangell Airport (13 m, Alaska) 1009 hPa steady
Wright-Patterson Air Force Base (251 m, Ohio) 1016 hPa decreasing
Yakima Airport (325 m, Washington) 1015 hPa decreasing
Yakutat Airport (13 m, Alaska) 1005 hPa increasing
Yampa Valley Airport (2012 m, Colorado) 1018 hPa steady
Yarmouth Airport (46 m, Nova Scotia) 1017 hPa decreasing
Yeager Airport (299 m, West-Virginia) 1019 hPa decreasing
Yellowknife Airport (206 m, Northwest Territories) 1001 hPa increasing
Yohin (204 m, Northwest Territories) 1003 hPa increasing
York Airport (144 m, Pennsylvania) 1016 hPa decreasing
York Airport (509 m, Nebraska) 1007 hPa steady
Yorkton AP (498 m, Saskatchewan) 1005 hPa decreasing
Youngstown-Warren Regional Airport (361 m, Ohio) 1016 hPa decreasing
Yuba (19 m, California) 1012 hPa decreasing
Yuma Intl. Airport (34 m, Arizona) 1006 hPa decreasing
Zanesville Airport (274 m, Ohio) 1016 hPa decreasing
Zapata Airport (129 m, Texas) 1012 hPa decreasing
Zephyrhills Airport (27 m, Florida) 1019 hPa steady

Current weather

August
SMTWTFS
          1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31
2014