| Stations: 489
|
SL pressure |
Trend (last 3 hours) |
| Zephyrhills Airport (27 m, Florida) |
1012 hPa |
steady |
| Youngstown (361 m, Ohio) |
995 hPa |
increasing |
| York Airport (509 m, Nebraska) |
1012 hPa |
steady |
| Wood County Airport (132 m, Texas) |
1015 hPa |
steady |
| Wittman Regional Airport (246 m, Wisconsin) |
991 hPa |
decreasing |
| Winona-Montgomery County Airport (111 m, Mississippi) |
1006 hPa |
steady |
| Wings Field (92 m, Pennsylvania) |
1009 hPa |
steady |
| Windsor Airport (190 m, Ontario) |
991 hPa |
increasing |
| Windham Airport (76 m, Connecticut) |
1014 hPa |
steady |
| Wilmington Airport (326 m, Pennsylvania) |
995 hPa |
steady |
| Willow Run Airport (218 m, Michigan) |
991 hPa |
steady |
| Willoughby (191 m, Ohio) |
992 hPa |
steady |
| William R. Fairchild Intl. Airport (88 m, Washington) |
1020 hPa |
increasing |
| Wilkes County Airport (396 m, North Carolina) |
1004 hPa |
steady |
| Wiarton Airport (223 m, Ontario) |
996 hPa |
decreasing |
| White Mountain Airport (81 m, Alaska) |
1017 hPa |
decreasing |
| Wheeling Ohio (365 m, West-Virginia) |
997 hPa |
steady |
| Wharton Regional Airport (31 m, Texas) |
1015 hPa |
increasing |
| Westover Metropolitan Airport (75 m, Massachusetts) |
1015 hPa |
decreasing |
| Westfield-Barnes Regional Airport (83 m, Massachusetts) |
1014 hPa |
steady |
| Western Carolina Regional Airport (517 m, North Carolina) |
1002 hPa |
steady |
| Webster City (342 m, Iowa) |
1005 hPa |
steady |
| Wayne Executive Jetport (41 m, North Carolina) |
1005 hPa |
steady |
| Wayne County Airport (294 m, Kentucky) |
999 hPa |
decreasing |
| Waycross (46 m, Georgia) |
1008 hPa |
steady |
| Wausau Downtown Airport (365 m, Wisconsin) |
996 hPa |
steady |
| Waupaca Airport (252 m, Wisconsin) |
994 hPa |
steady |
| Waukesha (284 m, Wisconsin) |
990 hPa |
decreasing |
| Watsonville Airport (48 m, California) |
1027 hPa |
steady |
| Watonga Regional Airport (472 m, Oklahoma) |
1016 hPa |
steady |
| Watertown Airport (254 m, Wisconsin) |
992 hPa |
steady |
| Waterloo Well AP (315 m, Ontario) |
998 hPa |
decreasing |
| Waterloo Regional Airport (268 m, Iowa) |
1003 hPa |
decreasing |
| Washington Airport (197 m, Georgia) |
1004 hPa |
steady |
| Warsaw Airport (259 m, Indiana) |
994 hPa |
steady |
| Warroad International Memorial Airport (327 m, Minnesota) |
1015 hPa |
decreasing |
| Warren Airport (12 m, North Carolina) |
1005 hPa |
steady |
| Wales Airport (7 m, Alaska) |
1009 hPa |
decreasing |
| Wakefield Airport (64 m, Virginia) |
1005 hPa |
steady |
| Wabush Airport (551 m, Newfoundland) |
1027 hPa |
increasing |
| W. K. Kellogg Airport (290 m, Michigan) |
990 hPa |
steady |
| W. H. 'Bud' Barron Airport (94 m, Georgia) |
1006 hPa |
decreasing |
| Vidalia Regional Airport (84 m, Georgia) |
1007 hPa |
steady |
| Venango Regional Airport (469 m, Pennsylvania) |
998 hPa |
decreasing |
| Utqiagvik Airport (12 m, Alaska) |
1019 hPa |
steady |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
1014 hPa |
steady |
| Tyndall Air Force Base (13 m, Florida) |
1007 hPa |
decreasing |
| Troy Airport (121 m, Alabama) |
1004 hPa |
increasing |
| Triangle North Executive Airport (113 m, North Carolina) |
1004 hPa |
steady |
| Tri-County Airport (21 m, North Carolina) |
1003 hPa |
steady |
| Tomahawk Airport (453 m, Wisconsin) |
1000 hPa |
steady |
| Toccoa Airport (304 m, Georgia) |
1003 hPa |
steady |
| Tipton Airport (46 m, Maryland) |
1007 hPa |
steady |
| Tin City LRRS Airport (83 m, Alaska) |
1011 hPa |
decreasing |
| Tillamook Airport (11 m, Oregon) |
1025 hPa |
steady |
| Thomson Airport (152 m, Georgia) |
1004 hPa |
decreasing |
| Thomasville Regional Airport (80 m, Georgia) |
1009 hPa |
steady |
| Thedford Airport (892 m, Nebraska) |
1017 hPa |
steady |
| Terre Haute Regional Airport (175 m, Indiana) |
1001 hPa |
steady |
| Taylorville Airport (190 m, Illinois) |
1002 hPa |
steady |
| Tarboro Airport (16 m, North Carolina) |
1004 hPa |
steady |
| Talladega Airport (161 m, Alabama) |
1001 hPa |
steady |
| Tahlequah Airport (266 m, Oklahoma) |
1013 hPa |
steady |
| Sulphur Springs Airport (149 m, Texas) |
1016 hPa |
steady |
| Stuart Powell Field (312 m, Kentucky) |
999 hPa |
steady |
| Storm Lake Airport (454 m, Iowa) |
1008 hPa |
steady |
| Stigler Regional Airport (183 m, Oklahoma) |
1013 hPa |
steady |
| Statesville Muni Ai (294 m, North Carolina) |
1003 hPa |
decreasing |
| Statesboro- Bulloch County Airport (57 m, Georgia) |
1007 hPa |
steady |
| Stanly County Airport (186 m, North Carolina) |
1005 hPa |
steady |
| Stan Stamper Airport (174 m, Oklahoma) |
1015 hPa |
steady |
| St. Paul Downtown Airport (219 m, Minnesota) |
1008 hPa |
decreasing |
| St. Paul (9 m, Alaska) |
1007 hPa |
steady |
| St. Louis Regional Airport (166 m, Illinois) |
1004 hPa |
steady |
| St. George Island Airport (38 m, Alaska) |
1009 hPa |
increasing |
| Spirit of St. Louis Airport (140 m, Missouri) |
1005 hPa |
decreasing |
| Southwest Oregon Regional Airport (1 m, Oregon) |
1028 hPa |
steady |
| Southport Airport (8 m, North Carolina) |
1007 hPa |
decreasing |
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
994 hPa |
steady |
| South Wood County Airport (308 m, Wisconsin) |
996 hPa |
decreasing |
| South Texas International Airport at Edinburg (24 m, Texas) |
1013 hPa |
increasing |
| South Jersey Regional Airport (16 m, New Jersey) |
1008 hPa |
decreasing |
| South County Arpt Of Santa Clara County (86 m, California) |
1026 hPa |
steady |
| South Alabama Regional Airport (94 m, Alabama) |
1005 hPa |
steady |
| Somerset County Airport (693 m, Pennsylvania) |
1003 hPa |
steady |
| Somerset Airport (32 m, New Jersey) |
1010 hPa |
decreasing |
| Solon Springs Muni (336 m, Wisconsin) |
1008 hPa |
steady |
| Slidell Airport (8 m, Louisiana) |
1006 hPa |
steady |
| Skagit Regional Airport (44 m, Washington) |
1019 hPa |
steady |
| Simmons Army Airfield (74 m, North Carolina) |
1003 hPa |
decreasing |
| Siler City Muni (187 m, North Carolina) |
1004 hPa |
steady |
| Sikorsky Memorial Airport (5 m, Connecticut) |
1013 hPa |
decreasing |
| Shenandoah Muni (296 m, Iowa) |
1009 hPa |
steady |
| Shell Army Heliport (122 m, Alabama) |
1004 hPa |
decreasing |
| Sheldon (432 m, Iowa) |
1009 hPa |
steady |
| Shelbyville Airport (245 m, Indiana) |
998 hPa |
increasing |
| Shelby Airport (258 m, North Carolina) |
1003 hPa |
steady |
| Shelby (178 m, Alabama) |
1002 hPa |
increasing |
| Sheboygan (228 m, Wisconsin) |
988 hPa |
steady |
| Shawnee Regional Airport (327 m, Oklahoma) |
1014 hPa |
steady |
| Selfridge Air National Guard Base (177 m, Michigan) |
989 hPa |
decreasing |
| Sawyer Intl. Airport (372 m, Michigan) |
1000 hPa |
steady |
| Sawyer County Airport (370 m, Wisconsin) |
1006 hPa |
steady |
| Savanna Airport (188 m, Illinois) |
998 hPa |
steady |
| Sault Ste Marie (192 m, Ontario) |
1001 hPa |
decreasing |
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
992 hPa |
increasing |
| Santa Ynez Airport (205 m, California) |
1026 hPa |
increasing |
| Sanirajak (8 m, California) |
1027 hPa |
decreasing |
| Sandspit (6 m, British Columbia) |
1011 hPa |
increasing |
| Sandersville Airport (134 m, Georgia) |
1005 hPa |
decreasing |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
1011 hPa |
steady |
| Rutherfordton (329 m, North Carolina) |
1003 hPa |
steady |
| Ross County Airport (221 m, Ohio) |
995 hPa |
steady |
| Ronald Reagan Washington National Airport (20 m, Virginia) |
1005 hPa |
decreasing |
| Rocksprings Airport (723 m, Texas) |
1020 hPa |
increasing |
| Rockford Airport (226 m, Illinois) |
995 hPa |
steady |
| Robstown Airport (24 m, Texas) |
1015 hPa |
increasing |
| Robert R Wells Jr (74 m, Texas) |
1015 hPa |
steady |
| Richmond County Airport (109 m, North Carolina) |
1004 hPa |
decreasing |
| Rhinelander (495 m, Wisconsin) |
999 hPa |
steady |
| Republic Airport (25 m, New York) |
1011 hPa |
decreasing |
| Reedsburg Airport (276 m, Wisconsin) |
996 hPa |
steady |
| Redwood Falls Muni (312 m, Minnesota) |
1009 hPa |
decreasing |
| Red Oak Airport (318 m, Iowa) |
1009 hPa |
increasing |
| Rantoul National Aviation Center (225 m, Illinois) |
999 hPa |
steady |
| Raleigh Executive Jetport (75 m, North Carolina) |
1004 hPa |
increasing |
| Quincy Regional Airport (232 m, Illinois) |
1004 hPa |
increasing |
| Quillayute Airport (55 m, Washington) |
1022 hPa |
decreasing |
| Quad Cities Intl. Airport (181 m, Illinois) |
1000 hPa |
decreasing |
| Puvirnituq (23 m, Quebec) |
1036 hPa |
steady |
| Pryor Field Regional Airport (180 m, Alabama) |
1000 hPa |
increasing |
| Prince Rupert Airport (36 m, British Columbia) |
1012 hPa |
increasing |
| Prince Rupert (35 m, British Columbia) |
1012 hPa |
increasing |
| Pratt Regional Airport (595 m, Kansas) |
1014 hPa |
steady |
| Posey Field (284 m, Alabama) |
1002 hPa |
steady |
| Port Meadville Airport (427 m, Pennsylvania) |
996 hPa |
increasing |
| Port Hardy Airport (22 m, British Columbia) |
1018 hPa |
decreasing |
| Port Aransas Airport (2 m, Texas) |
1014 hPa |
steady |
| Pontiac Oakland (299 m, Michigan) |
990 hPa |
decreasing |
| Pontiac Airport (201 m, Illinois) |
997 hPa |
steady |
| Pocono Mountains Airport (584 m, Pennsylvania) |
1009 hPa |
decreasing |
| Pleasanton Airport (131 m, Texas) |
1016 hPa |
steady |
| Plattsmouth Airport (366 m, Nebraska) |
1009 hPa |
steady |
| Platteville Airport (312 m, Wisconsin) |
998 hPa |
steady |
| Platinum Airport (5 m, Alaska) |
1016 hPa |
steady |
| Placerville Airport (788 m, California) |
1027 hPa |
steady |
| Pittsfield Airport (364 m, Massachusetts) |
1013 hPa |
increasing |
| Pittsburgh-Butler Regional Airport (380 m, Pennsylvania) |
997 hPa |
steady |
| Pitt- Greenville Airport (8 m, North Carolina) |
1004 hPa |
steady |
| Petersburg Airport (32 m, Alaska) |
1007 hPa |
steady |
| Peterborough (191 m, Ontario) |
1006 hPa |
decreasing |
| Petawawa Heliport (130 m, Ontario) |
1011 hPa |
increasing |
| Person County Airport (186 m, North Carolina) |
1004 hPa |
steady |
| Perry-Houston County Airport (127 m, Georgia) |
1005 hPa |
steady |
| Pellston Regional Airport (217 m, Michigan) |
996 hPa |
decreasing |
| Pella Airport (270 m, Iowa) |
1005 hPa |
steady |
| Pecos Airport (796 m, Texas) |
1021 hPa |
steady |
| Palestine Airport (129 m, Texas) |
1014 hPa |
steady |
| Paine Field (185 m, Washington) |
1019 hPa |
increasing |
| Ozona Airport (726 m, Texas) |
1020 hPa |
steady |
| Oskaloosa Airport (256 m, Iowa) |
1004 hPa |
steady |
| Oshawa (140 m, Ontario) |
1004 hPa |
decreasing |
| Osceola Muni (338 m, Iowa) |
1006 hPa |
steady |
| Osceola Airport (275 m, Wisconsin) |
1009 hPa |
steady |
| Orange County Airport (4 m, Texas) |
1011 hPa |
steady |
| Orange County Airport (111 m, New York) |
1012 hPa |
steady |
| Olympia Regional Airport (61 m, Washington) |
1021 hPa |
increasing |
| Olney-Noble (147 m, Illinois) |
1003 hPa |
steady |
| Okeechobee Airport (10 m, Florida) |
1012 hPa |
steady |
| Ogdensburg Intl. Airport (91 m, New York) |
1010 hPa |
decreasing |
| Oelwen (328 m, Iowa) |
1002 hPa |
steady |
| Ocean (4 m, Maryland) |
1007 hPa |
steady |
| Oakland/Troy Airport (222 m, Michigan) |
991 hPa |
steady |
| O'Neill Airport (619 m, Nebraska) |
1014 hPa |
steady |
| Northeastern Regional Airport (6 m, North Carolina) |
1005 hPa |
increasing |
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
1009 hPa |
steady |
| Northeast Alabama Regional Airport (173 m, Alabama) |
1001 hPa |
decreasing |
| Norfolk Intl. Airport (9 m, Virginia) |
1005 hPa |
steady |
| Nikolai Airport (126 m, Alaska) |
1025 hPa |
decreasing |
| Newton Airport (290 m, Iowa) |
1005 hPa |
steady |
| Newport State Airport (52 m, Rhode Island) |
1014 hPa |
steady |
| Newark- Heath Airport (269 m, Ohio) |
994 hPa |
steady |
| New Richmond Regional Airport (304 m, Wisconsin) |
1007 hPa |
steady |
| New Orleans Airport (9 m, Louisiana) |
1007 hPa |
increasing |
| New Orleans (NAS) (0 m, Louisiana) |
1006 hPa |
decreasing |
| New Lisbon Airport (276 m, Wisconsin) |
997 hPa |
steady |
| New Castle Airport (327 m, Pennsylvania) |
996 hPa |
decreasing |
| Nelson Lagoon Airport (4 m, Alaska) |
1019 hPa |
decreasing |
| Nebraska City Airport (354 m, Nebraska) |
1009 hPa |
decreasing |
| Naval Auxiliary Landing Field Fentress (4 m, Virginia) |
1005 hPa |
decreasing |
| Naval Air Station Patuxent River (14 m, Maryland) |
1005 hPa |
decreasing |
| Naval Air Station Oceana (7 m, Virginia) |
1005 hPa |
steady |
| Natashquan Airport (11 m, Quebec) |
1023 hPa |
decreasing |
| Natashquan Airport (9 m, Quebec) |
1023 hPa |
decreasing |
| Nashua Airport (61 m, New Hampshire) |
1016 hPa |
decreasing |
| Muscatine Airport (167 m, Iowa) |
1002 hPa |
steady |
| Muir Army Airfield (149 m, Pennsylvania) |
1008 hPa |
steady |
| Mount Pleasant Airport (111 m, Texas) |
1015 hPa |
steady |
| Mount Pleasant Airport (224 m, Iowa) |
1003 hPa |
steady |
| Mount Airy/Surry (380 m, North Carolina) |
1003 hPa |
steady |
| Monticello Regional Airport (259 m, Iowa) |
1000 hPa |
steady |
| Monroe County Airport (258 m, Indiana) |
1000 hPa |
increasing |
| Mojave Air and Space Port Airport (849 m, California) |
1025 hPa |
steady |
| Minneapolis (255 m, Minnesota) |
1008 hPa |
steady |
| Millard Airport (320 m, Nebraska) |
1010 hPa |
steady |
| Midlothian Airport (217 m, Texas) |
1017 hPa |
steady |
| Midland Airpark Airport (854 m, Texas) |
1020 hPa |
steady |
| Middleton Muni - Morey Field (283 m, Wisconsin) |
995 hPa |
steady |
| Middlesboro Airport (352 m, Kentucky) |
998 hPa |
decreasing |
| Middle Georgia Regional Airport (110 m, Georgia) |
1005 hPa |
decreasing |
| MidAmerica St. Louis Airport (135 m, Illinois) |
1004 hPa |
decreasing |
| Mid-Ohio Valley Regional Airport (262 m, West-Virginia) |
997 hPa |
increasing |
| Mid-Carolina Regional Airport (236 m, North Carolina) |
1003 hPa |
steady |
| Michigan City Airport (200 m, Indiana) |
993 hPa |
steady |
| Metlakatla Seaplane Base (0 m, Alaska) |
1010 hPa |
steady |
| Meriden Markham Airport (31 m, Connecticut) |
1014 hPa |
steady |
| Menominee Airport (191 m, Michigan) |
994 hPa |
steady |
| McKinnon St. Simons (6 m, Georgia) |
1008 hPa |
decreasing |
| McHenry Airport (894 m, Maryland) |
1002 hPa |
increasing |
| McComb- Pike County Airport (126 m, Mississippi) |
1006 hPa |
increasing |
| Maxwell Air Force Base (51 m, Alabama) |
1001 hPa |
decreasing |
| Marysville Airport (391 m, Kansas) |
1012 hPa |
steady |
| Mary's Harbour Airport (12 m, Newfoundland) |
1020 hPa |
decreasing |
| Mary’s Harbour (11 m, Newfoundland) |
1020 hPa |
decreasing |
| Martin State Airport (7 m, Maryland) |
1007 hPa |
steady |
| Marion Airport (262 m, Indiana) |
996 hPa |
steady |
| Marion Airport (303 m, Ohio) |
994 hPa |
increasing |
| Marin (1 m, California) |
1025 hPa |
steady |
| Manitowoc (198 m, Wisconsin) |
989 hPa |
decreasing |
| Manitowish Waters Airport (491 m, Wisconsin) |
1002 hPa |
steady |
| Majors Airport (163 m, Texas) |
1015 hPa |
steady |
| Madisonville Airport (134 m, Kentucky) |
1003 hPa |
steady |
| Lytton (225 m, British Columbia) |
1009 hPa |
increasing |
| Lowe Army Heliport (74 m, Alabama) |
1003 hPa |
decreasing |
| London Airport (278 m, Ontario) |
995 hPa |
decreasing |
| Logansport Airport (225 m, Indiana) |
996 hPa |
steady |
| Logan County Airport (178 m, Illinois) |
1001 hPa |
steady |
| Llano Airport (336 m, Texas) |
1018 hPa |
increasing |
| Litchfield Airport (210 m, Illinois) |
1004 hPa |
steady |
| Lincolnton Airport (267 m, North Carolina) |
1003 hPa |
steady |
| Lewis University Airport (231 m, Illinois) |
995 hPa |
steady |
| Leonardtown Airport (43 m, Maryland) |
1006 hPa |
steady |
| Lenawee County Airport (244 m, Michigan) |
991 hPa |
decreasing |
| Le Mars Airport (365 m, Iowa) |
1010 hPa |
steady |
| Langlade (464 m, Wisconsin) |
996 hPa |
decreasing |
| Lancaster Airport (123 m, Pennsylvania) |
1008 hPa |
decreasing |
| Lanai City Airport (399 m, Hawaii) |
1019 hPa |
increasing |
| Lampasas Airport (370 m, Texas) |
1016 hPa |
steady |
| Lake Havasu City Airport (238 m, Arizona) |
1022 hPa |
steady |
| Lake Cumberland Regional Airport (283 m, Kentucky) |
998 hPa |
increasing |
| Lake City Gateway AP (61 m, Florida) |
1010 hPa |
steady |
| Lago Vista Airport (375 m, Texas) |
1017 hPa |
steady |
| LaGrange Callaway Airport (211 m, Georgia) |
1003 hPa |
steady |
| La Porte Airport (248 m, Indiana) |
993 hPa |
steady |
| Klawock Airport (24 m, Alaska) |
1007 hPa |
increasing |
| Kinston Regional Jetport (29 m, North Carolina) |
1005 hPa |
steady |
| Kings Land o' Lakes Airport (520 m, Wisconsin) |
1002 hPa |
steady |
| King Cove Airport (47 m, Alaska) |
1022 hPa |
steady |
| Kimball Airport (1501 m, Nebraska) |
1018 hPa |
steady |
| Keokuk Airport (205 m, Iowa) |
1003 hPa |
steady |
| Keesler Air Force Base (10 m, Mississippi) |
1006 hPa |
increasing |
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
991 hPa |
decreasing |
| Joint Base Andrews (88 m, Maryland) |
1004 hPa |
decreasing |
| Johnstown (696 m, Pennsylvania) |
1002 hPa |
steady |
| Johnston County Airport (50 m, North Carolina) |
1004 hPa |
steady |
| John H. Batten Airport (205 m, Wisconsin) |
991 hPa |
steady |
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
1007 hPa |
decreasing |
| Jim Kelly Field (736 m, Nebraska) |
1016 hPa |
steady |
| Jesup Airport (33 m, Georgia) |
1009 hPa |
steady |
| Jasper Airport (65 m, Texas) |
1012 hPa |
steady |
| Jaffrey Airport (317 m, New Hampshire) |
1015 hPa |
steady |
| Jacksonville Airport (190 m, Illinois) |
1002 hPa |
decreasing |
| Jackson (305 m, Michigan) |
990 hPa |
decreasing |
| Jack Edwards Airport (5 m, Alabama) |
1006 hPa |
steady |
| Isbell Field (267 m, Alabama) |
1000 hPa |
steady |
| Independence Airport (251 m, Kansas) |
1012 hPa |
steady |
| Independence Airport (298 m, Iowa) |
1003 hPa |
steady |
| Illinois Valley Regional Airport (199 m, Illinois) |
997 hPa |
steady |
| Hydaburg Seaplane Base (1 m, Alaska) |
1009 hPa |
steady |
| Huntsville Executive Airport (230 m, Alabama) |
1001 hPa |
increasing |
| Huntington Airport (246 m, Indiana) |
995 hPa |
steady |
| Houston County Airport (106 m, Texas) |
1014 hPa |
steady |
| Houma- Terrebonne Airport (3 m, Mississippi) |
1007 hPa |
decreasing |
| Hope Aerodrome (39 m, British Columbia) |
1014 hPa |
decreasing |
| Henderson- Oxford Airport (161 m, North Carolina) |
1003 hPa |
steady |
| Hebron Airport (447 m, Nebraska) |
1013 hPa |
steady |
| Hebbronville Airport (202 m, Texas) |
1015 hPa |
steady |
| Hazlehurst Airport (78 m, Georgia) |
1007 hPa |
decreasing |
| Hartford Airport (6 m, Connecticut) |
1014 hPa |
steady |
| Harnett Regional Jetport Airport (60 m, North Carolina) |
1004 hPa |
decreasing |
| Harlan Airport (473 m, Kentucky) |
999 hPa |
decreasing |
| Harlan Airport (375 m, Iowa) |
1009 hPa |
steady |
| Halliburton Field (339 m, Oklahoma) |
1016 hPa |
steady |
| Hall Beach Airport (7 m, Nunavut) |
1027 hPa |
decreasing |
| Gulfport (9 m, Mississippi) |
1005 hPa |
steady |
| Grove Airport (254 m, Oklahoma) |
1011 hPa |
steady |
| Greater Sudbury (190 m, Ontario) |
998 hPa |
decreasing |
| Grayling Airport (353 m, Michigan) |
990 hPa |
steady |
| Gray Army Airfield (89 m, Washington) |
1020 hPa |
steady |
| Graham Airport (342 m, Texas) |
1016 hPa |
steady |
| Gordon K. Bush Airport (234 m, Ohio) |
996 hPa |
steady |
| Gonzales Airport (108 m, Texas) |
1016 hPa |
increasing |
| Golden Triangle Regional Airport (80 m, Mississippi) |
1004 hPa |
increasing |
| Godman Army Airfield (239 m, Kentucky) |
1000 hPa |
increasing |
| Glasgow Airport (218 m, Kentucky) |
1001 hPa |
increasing |
| Gjoa Haven Airport (46 m, Nunavut) |
1020 hPa |
increasing |
| Gatesville Airport (276 m, Texas) |
1017 hPa |
steady |
| Gary Airport (180 m, Indiana) |
993 hPa |
decreasing |
| Galliano Airport (0 m, Louisiana) |
1007 hPa |
steady |
| Gainesville Airport (256 m, Texas) |
1017 hPa |
increasing |
| Fulton County Airport (241 m, Indiana) |
995 hPa |
steady |
| Fremont Airport (379 m, Nebraska) |
1011 hPa |
steady |
| Frederick Airport (92 m, Maryland) |
1006 hPa |
decreasing |
| Franklin Airport (616 m, Tennessee) |
1003 hPa |
decreasing |
| Fort Worth Spinks Airport (233 m, Texas) |
1017 hPa |
steady |
| Fort Simpson Airport (169 m, Northwest Territories) |
1010 hPa |
increasing |
| Fort Chipewyan (232 m, Alberta) |
1003 hPa |
decreasing |
| Forest City Airport (375 m, Iowa) |
1005 hPa |
steady |
| Foothills Regional Airport (387 m, North Carolina) |
1002 hPa |
steady |
| Flora (144 m, Illinois) |
1003 hPa |
steady |
| First Flight Airport (4 m, North Carolina) |
1004 hPa |
steady |
| Fernandina Beach Airport (5 m, Florida) |
1009 hPa |
decreasing |
| Felker Army Airfield (4 m, Virginia) |
1005 hPa |
steady |
| Farmington Airport (274 m, Missouri) |
1006 hPa |
decreasing |
| Esquimalt (3 m, British Columbia) |
1019 hPa |
increasing |
| Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) |
1009 hPa |
increasing |
| Ephraim (236 m, Wisconsin) |
994 hPa |
steady |
| Elkhart (1099 m, Kansas) |
1019 hPa |
steady |
| Effingham (179 m, Illinois) |
1003 hPa |
steady |
| Easton Airport (22 m, Maryland) |
1006 hPa |
increasing |
| Eagle Lake Airport (56 m, Texas) |
1015 hPa |
steady |
| Duplin (42 m, North Carolina) |
1005 hPa |
steady |
| Duluth Airport (432 m, Minnesota) |
1009 hPa |
steady |
| Duke Field (57 m, Florida) |
1006 hPa |
decreasing |
| Dubuque Regional Airport (329 m, Iowa) |
998 hPa |
steady |
| DuBois Airport (554 m, Pennsylvania) |
1001 hPa |
decreasing |
| Drummond Island Airport (204 m, Michigan) |
999 hPa |
steady |
| Dover Air Force Base (9 m, Delaware) |
1007 hPa |
decreasing |
| Douglas Airport (78 m, Georgia) |
1008 hPa |
decreasing |
| Dobbins Air Reserve Base (326 m, Georgia) |
1001 hPa |
decreasing |
| Detroit Metropolitan Airport (202 m, Michigan) |
991 hPa |
decreasing |
| Destin (29 m, Florida) |
1007 hPa |
steady |
| Denison (388 m, Iowa) |
1009 hPa |
steady |
| Delaware Coastal Airport (16 m, Delaware) |
1004 hPa |
decreasing |
| Decorah Airport (353 m, Iowa) |
1001 hPa |
steady |
| Decatur (43 m, Georgia) |
1007 hPa |
decreasing |
| DeQuincy Airport (25 m, Louisiana) |
1011 hPa |
increasing |
| DeKalb Airport (279 m, Illinois) |
995 hPa |
increasing |
| Daviess County Airport (144 m, Indiana) |
1002 hPa |
steady |
| Davidson County Airport (223 m, North Carolina) |
1003 hPa |
steady |
| Darke County Airport (307 m, Ohio) |
996 hPa |
increasing |
| Dare (4 m, North Carolina) |
1005 hPa |
steady |
| Danville Regional Airport (174 m, Virginia) |
1002 hPa |
increasing |
| Danbury Airport (139 m, Connecticut) |
1013 hPa |
decreasing |
| Cuyahoga County Airport (268 m, Ohio) |
993 hPa |
increasing |
| Cushing Airport (279 m, Oklahoma) |
1013 hPa |
steady |
| Curtis L. Brown Jr. Field (40 m, North Carolina) |
1006 hPa |
steady |
| Curtis Field (557 m, Texas) |
1018 hPa |
steady |
| Currituck County Regional Airport (5 m, North Carolina) |
1005 hPa |
steady |
| Cumberland Airport (378 m, Wisconsin) |
1006 hPa |
steady |
| Cross City Airport (13 m, Florida) |
1010 hPa |
steady |
| Crisp County (95 m, Georgia) |
1006 hPa |
decreasing |
| Creston (394 m, Iowa) |
1007 hPa |
steady |
| Crescent City (17 m, California) |
1028 hPa |
steady |
| Craig Field / Selma (51 m, Alabama) |
1001 hPa |
decreasing |
| Council Bluffs Airport (382 m, Iowa) |
1008 hPa |
steady |
| Cortland Airport (365 m, New York) |
1008 hPa |
decreasing |
| Conway Airport (10 m, South Carolina) |
1007 hPa |
steady |
| Comanche Airport (423 m, Texas) |
1018 hPa |
steady |
| Columbus County Airport (30 m, North Carolina) |
1006 hPa |
steady |
| Colorado City (1486 m, Arizona) |
1027 hPa |
steady |
| Coleman Airport (517 m, Texas) |
1018 hPa |
steady |
| Cold Bay Airport (31 m, Alaska) |
1019 hPa |
increasing |
| Clintonville Airport (251 m, Wisconsin) |
994 hPa |
decreasing |
| Clinton Airport (45 m, North Carolina) |
1005 hPa |
steady |
| Clinton Airport (251 m, Missouri) |
1008 hPa |
steady |
| Cleveland Airport (46 m, Texas) |
1013 hPa |
steady |
| Clarion Airport (354 m, Iowa) |
1006 hPa |
steady |
| Clarinda (303 m, Iowa) |
1009 hPa |
steady |
| Claremore Regional Airport (221 m, Oklahoma) |
1012 hPa |
steady |
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
996 hPa |
decreasing |
| Chippewa Valley Regional Airport (271 m, Wisconsin) |
1004 hPa |
steady |
| Chippewa (244 m, Michigan) |
999 hPa |
decreasing |
| Chickasha Airport (351 m, Oklahoma) |
1014 hPa |
steady |
| Chetek Airport (322 m, Wisconsin) |
1005 hPa |
steady |
| Cherokee County Regional Airport (372 m, Georgia) |
1002 hPa |
decreasing |
| Chennault Intl. Airport (4 m, Louisiana) |
1010 hPa |
steady |
| Chandler Regional Airport (300 m, Oklahoma) |
1014 hPa |
steady |
| Chamberlain (530 m, South Dakota) |
1016 hPa |
increasing |
| Central Wisconsin Airport (389 m, Wisconsin) |
996 hPa |
decreasing |
| Central Illinois Regional Airport (267 m, Illinois) |
999 hPa |
decreasing |
| Centerville Airport (313 m, Iowa) |
1005 hPa |
steady |
| Cartersville Airport (229 m, Georgia) |
1001 hPa |
decreasing |
| Carrizo Hill Airport (183 m, Texas) |
1016 hPa |
steady |
| Carmi Airport (118 m, Illinois) |
1004 hPa |
increasing |
| Capital Region Intl. Airport (266 m, Michigan) |
990 hPa |
steady |
| Capital City Airport (245 m, Kentucky) |
998 hPa |
increasing |
| Cape Newenham LRRS Airport (165 m, Alaska) |
1014 hPa |
decreasing |
| Cape Lisburne LRRS Airport (3 m, Alaska) |
1017 hPa |
decreasing |
| Cape Cod Gateway Airport (16 m, Massachusetts) |
1015 hPa |
decreasing |
| Canadian Airport (730 m, Texas) |
1017 hPa |
steady |
| Cameron Airport (123 m, Texas) |
1016 hPa |
steady |
| Cambridge- Dorchester Airport (6 m, Maryland) |
1005 hPa |
decreasing |
| Calhoun County Airport (9 m, Texas) |
1015 hPa |
increasing |
| Caldwell Airport (119 m, Texas) |
1015 hPa |
steady |
| Cairns Army Airfield (91 m, Florida) |
1005 hPa |
decreasing |
| Butler (193 m, Ohio) |
997 hPa |
increasing |
| Burwash Landing Airport (807 m, Yukon) |
1014 hPa |
increasing |
| Burnett County Airport (301 m, Wisconsin) |
1008 hPa |
steady |
| Burlington Airport (237 m, Wisconsin) |
992 hPa |
steady |
| Buckhannon Airport (498 m, West-Virginia) |
998 hPa |
steady |
| Brunswick Golden Isles Airport (8 m, Georgia) |
1008 hPa |
decreasing |
| Brownwood Regional Airport (422 m, Texas) |
1018 hPa |
steady |
| Bridgeport Airport (260 m, Texas) |
1017 hPa |
steady |
| Brewster Field Arpt (704 m, Nebraska) |
1015 hPa |
steady |
| Branson Airport (397 m, Missouri) |
1010 hPa |
decreasing |
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
1011 hPa |
decreasing |
| Bradford Airport (653 m, Pennsylvania) |
1001 hPa |
decreasing |
| Bowerman Airport (3 m, Washington) |
1023 hPa |
increasing |
| Boscobel Airport (205 m, Wisconsin) |
999 hPa |
decreasing |
| Boone Airport (354 m, Iowa) |
1005 hPa |
steady |
| Boerne Stage Field (422 m, Texas) |
1016 hPa |
steady |
| Blakely Airport (65 m, Georgia) |
1006 hPa |
decreasing |
| Black River Falls Area Airport (255 m, Wisconsin) |
1000 hPa |
decreasing |
| Bishop Intl. Airport (233 m, Michigan) |
990 hPa |
decreasing |
| Birmingham (192 m, Alabama) |
1001 hPa |
decreasing |
| Big Spring Airport (784 m, Texas) |
1019 hPa |
steady |
| Big Sandy Regional Airport (372 m, Kentucky) |
997 hPa |
decreasing |
| Bella Bella (43 m, British Columbia) |
1016 hPa |
steady |
| Beaumont Airport (10 m, Texas) |
1012 hPa |
steady |
| Beatrice Municipal (403 m, Nebraska) |
1011 hPa |
steady |
| Bay City Airport (14 m, Texas) |
1014 hPa |
increasing |
| Bay Bridge Airport (15 m, Maryland) |
1007 hPa |
increasing |
| Baxley Airport (61 m, Georgia) |
1007 hPa |
decreasing |
| Bastrop Airport (51 m, Louisiana) |
1010 hPa |
steady |
| Barrow (287 m, Georgia) |
1004 hPa |
steady |
| Baldwin County Airport (117 m, Georgia) |
1004 hPa |
steady |
| Aurora Airport (548 m, Nebraska) |
1013 hPa |
steady |
| Auburn Airport (467 m, California) |
1025 hPa |
steady |
| Atlantic Airport (360 m, Iowa) |
1008 hPa |
steady |
| Atlanta/Nexrad (296 m, Georgia) |
1002 hPa |
steady |
| Atlanta Airport (315 m, Georgia) |
1003 hPa |
steady |
| Asheboro Airport (205 m, North Carolina) |
1004 hPa |
steady |
| Ashe County Airport (969 m, North Carolina) |
1004 hPa |
decreasing |
| Arviat (10 m, Nunavut) |
1023 hPa |
decreasing |
| Arthur N. Neu Airport (375 m, Iowa) |
1007 hPa |
steady |
| Ardmore (257 m, Oklahoma) |
1016 hPa |
steady |
| Apalachicola Airport (6 m, Florida) |
1009 hPa |
steady |
| Anson County Airport (91 m, North Carolina) |
1004 hPa |
steady |
| Anniston Regional Airport (186 m, Alabama) |
1001 hPa |
steady |
| Ankeny Regional Airport (275 m, Iowa) |
1006 hPa |
steady |
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
1016 hPa |
steady |
| Altoona (458 m, Pennsylvania) |
1005 hPa |
steady |
| Alpena (211 m, Michigan) |
995 hPa |
decreasing |
| Algona Airport (372 m, Iowa) |
1006 hPa |
steady |
| Albion Airport (550 m, Nebraska) |
1013 hPa |
steady |
| Akron- Canton Airport (377 m, Ohio) |
995 hPa |
steady |
| Akron Executive Airport (326 m, Ohio) |
994 hPa |
steady |
| Ainsworth Regional Airport (789 m, Nebraska) |
1016 hPa |
steady |
| Ada Airport (310 m, Oklahoma) |
1015 hPa |
steady |
| Abraham Lincoln Capital Airport (187 m, Illinois) |
1002 hPa |
increasing |
North - South