| Stations: 387
|
SL pressure |
Trend (last 3 hours) |
| Yellowknife Airport (206 m, Northwest Territories) |
1011 hPa |
increasing |
| Wrangell Airport (13 m, Alaska) |
1013 hPa |
decreasing |
| Wood County Airport (132 m, Texas) |
1017 hPa |
steady |
| Wings Field (92 m, Pennsylvania) |
1026 hPa |
steady |
| Wilmington Intl. Airport (10 m, North Carolina) |
1020 hPa |
increasing |
| Willoughby (191 m, Ohio) |
1028 hPa |
steady |
| William R. Fairchild Intl. Airport (88 m, Washington) |
1011 hPa |
decreasing |
| Wilkes County Airport (396 m, North Carolina) |
1025 hPa |
steady |
| Wichita Dwight D. Eisenhower National Airport (409 m, Kansas) |
1014 hPa |
increasing |
| Western Carolina Regional Airport (517 m, North Carolina) |
1024 hPa |
increasing |
| West Woodward Airport (667 m, Oklahoma) |
1013 hPa |
steady |
| Wekweètì Airport (368 m, Northwest Territories) |
1013 hPa |
decreasing |
| Webster City (342 m, Iowa) |
1021 hPa |
steady |
| Wayne Executive Jetport (41 m, North Carolina) |
1021 hPa |
increasing |
| Waycross (46 m, Georgia) |
1021 hPa |
steady |
| Waupaca Airport (252 m, Wisconsin) |
1028 hPa |
increasing |
| Watonga Regional Airport (472 m, Oklahoma) |
1014 hPa |
steady |
| Watertown Airport (254 m, Wisconsin) |
1027 hPa |
steady |
| Waskish Muni Airpt (360 m, Minnesota) |
1019 hPa |
steady |
| Washington Airport (197 m, Georgia) |
1022 hPa |
steady |
| Warsaw Airport (259 m, Indiana) |
1028 hPa |
steady |
| Warren Airport (12 m, North Carolina) |
1021 hPa |
steady |
| Vidalia Regional Airport (84 m, Georgia) |
1020 hPa |
steady |
| Vicksburg Airport (32 m, Mississippi) |
1019 hPa |
steady |
| Vandenberg Space Force Base (112 m, California) |
1018 hPa |
steady |
| Valley Intl. Airport (10 m, Texas) |
1014 hPa |
decreasing |
| University of Oklahoma Westheimer Airport (357 m, Oklahoma) |
1013 hPa |
steady |
| Unalaska Airport (4 m, Alaska) |
1003 hPa |
decreasing |
| Tyler Pounds Regional Airport (166 m, Texas) |
1017 hPa |
increasing |
| Triangle North Executive Airport (113 m, North Carolina) |
1022 hPa |
steady |
| Tri-State Airport (255 m, West-Virginia) |
1026 hPa |
steady |
| Tri-County Airport (21 m, North Carolina) |
1022 hPa |
increasing |
| Tri-City Airport (274 m, Kansas) |
1016 hPa |
increasing |
| Tri-Cities Regional Airport (457 m, Tennessee) |
1024 hPa |
steady |
| Tomahawk Airport (453 m, Wisconsin) |
1026 hPa |
steady |
| Tipton Airport (46 m, Maryland) |
1026 hPa |
steady |
| Tillamook Airport (11 m, Oregon) |
1013 hPa |
decreasing |
| Thomson Airport (152 m, Georgia) |
1021 hPa |
steady |
| Thomasville Regional Airport (80 m, Georgia) |
1021 hPa |
steady |
| Thomaston (243 m, Georgia) |
1022 hPa |
steady |
| Thomas C. Russell Field (209 m, Alabama) |
1021 hPa |
steady |
| Thedford Airport (892 m, Nebraska) |
1011 hPa |
steady |
| Teller Airport (90 m, Alaska) |
1008 hPa |
steady |
| Taylorville Airport (190 m, Illinois) |
1026 hPa |
steady |
| Tarboro Airport (16 m, North Carolina) |
1021 hPa |
steady |
| Tallahassee Intl. Airport (18 m, Florida) |
1021 hPa |
increasing |
| Talladega Airport (161 m, Alabama) |
1022 hPa |
steady |
| Sulphur Springs Airport (149 m, Texas) |
1017 hPa |
steady |
| Sugar Land Regional Airport (25 m, Texas) |
1016 hPa |
decreasing |
| Stuart Powell Field (312 m, Kentucky) |
1025 hPa |
steady |
| Storm Lake Airport (454 m, Iowa) |
1019 hPa |
steady |
| Stigler Regional Airport (183 m, Oklahoma) |
1017 hPa |
increasing |
| Statesville Muni Ai (294 m, North Carolina) |
1023 hPa |
steady |
| Statesboro- Bulloch County Airport (57 m, Georgia) |
1020 hPa |
steady |
| Stanly County Airport (186 m, North Carolina) |
1023 hPa |
steady |
| Stan Stamper Airport (174 m, Oklahoma) |
1016 hPa |
steady |
| St.Anthony A (32 m, Newfoundland) |
1003 hPa |
increasing |
| Springerville Muni (2150 m, Arizona) |
1018 hPa |
steady |
| Southport Airport (8 m, North Carolina) |
1020 hPa |
increasing |
| South Texas International Airport at Edinburg (24 m, Texas) |
1014 hPa |
steady |
| South County Arpt Of Santa Clara County (86 m, California) |
1018 hPa |
steady |
| Solon Springs Muni (336 m, Wisconsin) |
1024 hPa |
steady |
| Slidell Airport (8 m, Louisiana) |
1020 hPa |
steady |
| Skylark Field (258 m, Texas) |
1016 hPa |
increasing |
| Skagit Regional Airport (44 m, Washington) |
1012 hPa |
steady |
| Siler City Muni (187 m, North Carolina) |
1022 hPa |
increasing |
| Shishmaref Airport (2 m, Alaska) |
1010 hPa |
steady |
| Shenandoah Muni (296 m, Iowa) |
1018 hPa |
steady |
| Sheldon (432 m, Iowa) |
1017 hPa |
steady |
| Shelby Airport (258 m, North Carolina) |
1023 hPa |
increasing |
| Shawnee Regional Airport (327 m, Oklahoma) |
1014 hPa |
steady |
| Seattle (137 m, Washington) |
1011 hPa |
decreasing |
| Searle Field Airport (999 m, Nebraska) |
1011 hPa |
decreasing |
| Scholes International Airport at Galveston (16 m, Texas) |
1017 hPa |
steady |
| Savannah-hardin County (144 m, Tennessee) |
1022 hPa |
steady |
| Santa Ynez Airport (205 m, California) |
1017 hPa |
steady |
| Sandspit (6 m, British Columbia) |
1012 hPa |
decreasing |
| Sandersville Airport (134 m, Georgia) |
1021 hPa |
steady |
| San Jose Intl. Airport (17 m, California) |
1018 hPa |
decreasing |
| San Clemente Island Airport (52 m, California) |
1018 hPa |
decreasing |
| San Bernardino Intl. Airport (353 m, California) |
1017 hPa |
steady |
| Salinas Airport (26 m, California) |
1018 hPa |
decreasing |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
1012 hPa |
steady |
| Sable Island AP (5 m, Nova Scotia) |
1017 hPa |
increasing |
| Sable Island (1 m, Nova Scotia) |
1017 hPa |
increasing |
| Rutherfordton (329 m, North Carolina) |
1023 hPa |
steady |
| Ross County Airport (221 m, Ohio) |
1028 hPa |
increasing |
| Rocky Mount- Wilson Regional Airport (48 m, North Carolina) |
1021 hPa |
steady |
| Rocksprings Airport (723 m, Texas) |
1016 hPa |
steady |
| Robstown Airport (24 m, Texas) |
1014 hPa |
steady |
| Riverside Airport (249 m, California) |
1017 hPa |
increasing |
| Richmond County Airport (109 m, North Carolina) |
1021 hPa |
steady |
| Red Oak Airport (318 m, Iowa) |
1019 hPa |
steady |
| Rantoul National Aviation Center (225 m, Illinois) |
1027 hPa |
steady |
| Randolph Air Force Base (232 m, Texas) |
1014 hPa |
increasing |
| Raleigh Executive Jetport (75 m, North Carolina) |
1021 hPa |
steady |
| Pratt Regional Airport (595 m, Kansas) |
1013 hPa |
steady |
| Port Isabel AP (5 m, Texas) |
1015 hPa |
increasing |
| Pontiac Airport (201 m, Illinois) |
1028 hPa |
increasing |
| Pond Inlet Airport (55 m, Nunavut) |
1007 hPa |
increasing |
| Pleasanton Airport (131 m, Texas) |
1015 hPa |
steady |
| Plattsmouth Airport (366 m, Nebraska) |
1018 hPa |
steady |
| Platteville Airport (312 m, Wisconsin) |
1026 hPa |
steady |
| Platinum Airport (5 m, Alaska) |
1007 hPa |
decreasing |
| Placerville Airport (788 m, California) |
1017 hPa |
steady |
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
1026 hPa |
decreasing |
| Pitt- Greenville Airport (8 m, North Carolina) |
1021 hPa |
increasing |
| Petersburg Airport (32 m, Alaska) |
1013 hPa |
steady |
| Person County Airport (186 m, North Carolina) |
1023 hPa |
steady |
| Pella Airport (270 m, Iowa) |
1023 hPa |
steady |
| Pecos Airport (796 m, Texas) |
1011 hPa |
steady |
| Palm Springs Intl. Airport (141 m, California) |
1010 hPa |
increasing |
| Palestine Airport (129 m, Texas) |
1017 hPa |
steady |
| Paine Field (185 m, Washington) |
1011 hPa |
decreasing |
| Ozona Airport (726 m, Texas) |
1014 hPa |
steady |
| Oskaloosa Airport (256 m, Iowa) |
1024 hPa |
steady |
| Osceola Muni (338 m, Iowa) |
1021 hPa |
decreasing |
| Osceola Airport (275 m, Wisconsin) |
1025 hPa |
increasing |
| Orange County Airport (4 m, Texas) |
1018 hPa |
steady |
| Olympia Regional Airport (61 m, Washington) |
1012 hPa |
decreasing |
| Olney-Noble (147 m, Illinois) |
1026 hPa |
steady |
| Okeechobee Airport (10 m, Florida) |
1020 hPa |
steady |
| Ogdensburg Intl. Airport (91 m, New York) |
1029 hPa |
steady |
| Oelwen (328 m, Iowa) |
1025 hPa |
steady |
| Oceanside Airport (9 m, California) |
1017 hPa |
steady |
| Oakland/Troy Airport (222 m, Michigan) |
1029 hPa |
steady |
| O'Neill Airport (619 m, Nebraska) |
1014 hPa |
steady |
| Northeastern Regional Airport (6 m, North Carolina) |
1022 hPa |
increasing |
| Northeast Iowa Regional Airport (343 m, Iowa) |
1023 hPa |
steady |
| Nome Airport (6 m, Alaska) |
1008 hPa |
steady |
| Nikolai Airport (126 m, Alaska) |
1012 hPa |
increasing |
| Newton Airport (290 m, Iowa) |
1023 hPa |
steady |
| New Stuyahok Airport (92 m, Alaska) |
1010 hPa |
decreasing |
| New Richmond Regional Airport (304 m, Wisconsin) |
1024 hPa |
steady |
| New Orleans (NAS) (0 m, Louisiana) |
1020 hPa |
steady |
| New Lisbon Airport (276 m, Wisconsin) |
1026 hPa |
steady |
| New Braunfels Airport (197 m, Texas) |
1015 hPa |
increasing |
| Nebraska City Airport (354 m, Nebraska) |
1018 hPa |
steady |
| Naval Outlying Landing Field Imperial Beach (6 m, California) |
1018 hPa |
steady |
| Naval Air Station Pensacola Airport (9 m, Florida) |
1020 hPa |
steady |
| Naval Air Station Meridian (91 m, Louisiana) |
1021 hPa |
decreasing |
| Natashquan Airport (9 m, Quebec) |
1000 hPa |
decreasing |
| Natashquan Airport (11 m, Quebec) |
1000 hPa |
decreasing |
| Nacogdoches (108 m, Texas) |
1018 hPa |
decreasing |
| Muscatine Airport (167 m, Iowa) |
1026 hPa |
steady |
| Mount Shasta (1077 m, California) |
1016 hPa |
decreasing |
| Mount Pleasant Airport (111 m, Texas) |
1017 hPa |
steady |
| Mount Pleasant Airport (224 m, Iowa) |
1025 hPa |
steady |
| Mount Airy/Surry (380 m, North Carolina) |
1024 hPa |
steady |
| Monticello Regional Airport (259 m, Iowa) |
1025 hPa |
steady |
| Montgomery-Gibbs Executive Airport (129 m, California) |
1018 hPa |
increasing |
| Monterey Regional Airport (77 m, California) |
1019 hPa |
steady |
| Mojave Air and Space Port Airport (849 m, California) |
1013 hPa |
increasing |
| Mobile Regional Airport (67 m, Alabama) |
1021 hPa |
increasing |
| Millard Airport (320 m, Nebraska) |
1017 hPa |
decreasing |
| Midland Airpark Airport (854 m, Texas) |
1012 hPa |
steady |
| Middleton Muni - Morey Field (283 m, Wisconsin) |
1027 hPa |
steady |
| MidCoast Regional Airport at Wright Army Airfield (14 m, Georgia) |
1020 hPa |
decreasing |
| Mid-Carolina Regional Airport (236 m, North Carolina) |
1023 hPa |
increasing |
| Michigan City Airport (200 m, Indiana) |
1028 hPa |
steady |
| Mexia Limestone County Airport (166 m, Texas) |
1017 hPa |
steady |
| Memorial Field Airport (165 m, Arkansas) |
1019 hPa |
increasing |
| McKinnon St. Simons (6 m, Georgia) |
1020 hPa |
steady |
| McHenry Airport (894 m, Maryland) |
1024 hPa |
steady |
| Maury County Airport (208 m, Tennessee) |
1023 hPa |
steady |
| Marysville Airport (391 m, Kansas) |
1016 hPa |
steady |
| Mary's Harbour Airport (12 m, Newfoundland) |
1002 hPa |
increasing |
| Mary’s Harbour (11 m, Newfoundland) |
1002 hPa |
increasing |
| Marion Airport (262 m, Indiana) |
1028 hPa |
increasing |
| Marin (1 m, California) |
1017 hPa |
steady |
| Manitowish Waters Airport (491 m, Wisconsin) |
1025 hPa |
steady |
| Majors Airport (163 m, Texas) |
1017 hPa |
increasing |
| Los Angeles Intl. Airport (30 m, California) |
1017 hPa |
increasing |
| Lompoc Airport (27 m, California) |
1017 hPa |
decreasing |
| Logansport Airport (225 m, Indiana) |
1028 hPa |
steady |
| Logan County Airport (178 m, Illinois) |
1027 hPa |
steady |
| Llano Airport (336 m, Texas) |
1015 hPa |
steady |
| Livermore Airport (121 m, California) |
1017 hPa |
decreasing |
| Lincolnton Airport (267 m, North Carolina) |
1022 hPa |
steady |
| Limon Airport (1635 m, Colorado) |
1011 hPa |
steady |
| Lihue Airport (32 m, Hawaii) |
1021 hPa |
steady |
| Leonardtown Airport (43 m, Maryland) |
1025 hPa |
increasing |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
1028 hPa |
steady |
| Langlade (464 m, Wisconsin) |
1027 hPa |
increasing |
| Lake Havasu City Airport (238 m, Arizona) |
1008 hPa |
steady |
| Lake Cumberland Regional Airport (283 m, Kentucky) |
1024 hPa |
steady |
| Lake City Gateway AP (61 m, Florida) |
1022 hPa |
steady |
| Lago Vista Airport (375 m, Texas) |
1016 hPa |
steady |
| Lackland Air Force Base (210 m, Texas) |
1014 hPa |
steady |
| Koyuk Airport (40 m, Alaska) |
1009 hPa |
decreasing |
| Kodiak Airport (34 m, Alaska) |
1011 hPa |
steady |
| Kit Carson County Airport (1285 m, Colorado) |
1010 hPa |
increasing |
| Kissimmee Gateway Airport (25 m, Florida) |
1022 hPa |
increasing |
| King Cove Airport (47 m, Alaska) |
1007 hPa |
decreasing |
| Kimball Airport (1501 m, Nebraska) |
1011 hPa |
steady |
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
1015 hPa |
steady |
| Killeen (283 m, Texas) |
1015 hPa |
steady |
| Keokuk Airport (205 m, Iowa) |
1025 hPa |
steady |
| Kearney Regional Airport (649 m, Nebraska) |
1015 hPa |
increasing |
| Joint Forces Training Base (11 m, California) |
1016 hPa |
steady |
| Johnstown (696 m, Pennsylvania) |
1024 hPa |
steady |
| Johnston County Airport (50 m, North Carolina) |
1020 hPa |
steady |
| Jim Kelly Field (736 m, Nebraska) |
1013 hPa |
decreasing |
| Jesup Airport (33 m, Georgia) |
1022 hPa |
steady |
| Jasper Airport (65 m, Texas) |
1018 hPa |
steady |
| Jacksonville Airport (190 m, Illinois) |
1026 hPa |
steady |
| Jacksonville (206 m, Texas) |
1018 hPa |
steady |
| Jackson Julian Carr (416 m, Kentucky) |
1025 hPa |
increasing |
| Ionia Airport (249 m, Michigan) |
1028 hPa |
steady |
| Indiana (429 m, Pennsylvania) |
1027 hPa |
increasing |
| Independence Airport (251 m, Kansas) |
1016 hPa |
increasing |
| Imperial (997 m, Nebraska) |
1011 hPa |
increasing |
| Illinois Valley Regional Airport (199 m, Illinois) |
1027 hPa |
steady |
| Hurlburt Field (11 m, Florida) |
1020 hPa |
steady |
| Huntsville Executive Airport (230 m, Alabama) |
1023 hPa |
steady |
| Huntington Airport (246 m, Indiana) |
1028 hPa |
steady |
| Houston County Airport (106 m, Texas) |
1018 hPa |
increasing |
| Henderson- Oxford Airport (161 m, North Carolina) |
1022 hPa |
steady |
| Hebron Airport (447 m, Nebraska) |
1015 hPa |
steady |
| Hebbronville Airport (202 m, Texas) |
1014 hPa |
steady |
| Hazlehurst Airport (78 m, Georgia) |
1020 hPa |
steady |
| Hastings Airport (596 m, Nebraska) |
1014 hPa |
increasing |
| Harnett Regional Jetport Airport (60 m, North Carolina) |
1021 hPa |
steady |
| Harlan Airport (473 m, Kentucky) |
1024 hPa |
steady |
| Harlan Airport (375 m, Iowa) |
1019 hPa |
steady |
| Hanchey Army Heliport (97 m, Alabama) |
1020 hPa |
increasing |
| Halliburton Field (339 m, Oklahoma) |
1014 hPa |
steady |
| Hagerstown Regional Airport (215 m, Maryland) |
1026 hPa |
decreasing |
| Grove Airport (254 m, Oklahoma) |
1017 hPa |
steady |
| Greater Cumberland Regional Airport (236 m, Maryland) |
1027 hPa |
steady |
| Greater Cumberland Regional Airport (236 m, West-Virginia) |
1027 hPa |
steady |
| Gordon K. Bush Airport (234 m, Ohio) |
1027 hPa |
steady |
| Gonzales Airport (108 m, Texas) |
1015 hPa |
steady |
| Golden (785 m, British Columbia) |
1010 hPa |
increasing |
| Glasgow Airport (218 m, Kentucky) |
1025 hPa |
increasing |
| Gatesville Airport (276 m, Texas) |
1016 hPa |
steady |
| Galliano Airport (0 m, Louisiana) |
1020 hPa |
steady |
| Gainesville Airport (256 m, Texas) |
1016 hPa |
steady |
| Fulton County Airport (241 m, Indiana) |
1028 hPa |
steady |
| Fremont Airport (379 m, Nebraska) |
1017 hPa |
steady |
| Freeport Airport (262 m, Illinois) |
1027 hPa |
steady |
| Franklin Airport (616 m, Tennessee) |
1025 hPa |
steady |
| Fort Nelson Airport (389 m, British Columbia) |
1009 hPa |
increasing |
| Fort Madison (221 m, Iowa) |
1025 hPa |
steady |
| Foothills Regional Airport (387 m, North Carolina) |
1023 hPa |
steady |
| Flora (144 m, Illinois) |
1026 hPa |
steady |
| First Flight Airport (4 m, North Carolina) |
1020 hPa |
steady |
| Fernandina Beach Airport (5 m, Florida) |
1021 hPa |
steady |
| Fairbanks Intl. Airport (135 m, Alaska) |
1011 hPa |
increasing |
| Eugene Airport (114 m, Oregon) |
1015 hPa |
decreasing |
| Esler Airfield (34 m, Louisiana) |
1019 hPa |
increasing |
| Emporia Airport (368 m, Kansas) |
1016 hPa |
steady |
| Elkhart (1099 m, Kansas) |
1012 hPa |
steady |
| El Reno (432 m, Oklahoma) |
1014 hPa |
steady |
| Easton Airport (22 m, Maryland) |
1025 hPa |
increasing |
| Eagle Lake Airport (56 m, Texas) |
1016 hPa |
steady |
| Duplin (42 m, North Carolina) |
1020 hPa |
steady |
| DuBois Airport (554 m, Pennsylvania) |
1026 hPa |
decreasing |
| Drake Field (381 m, Arkansas) |
1018 hPa |
decreasing |
| Dillingham Airport (29 m, Alaska) |
1009 hPa |
decreasing |
| Dexter B. Florence Memorial Field (56 m, Arkansas) |
1019 hPa |
increasing |
| Denison (388 m, Iowa) |
1019 hPa |
steady |
| Decorah Airport (353 m, Iowa) |
1024 hPa |
steady |
| Deadhorse Airport (23 m, Alaska) |
1020 hPa |
decreasing |
| DeKalb Airport (279 m, Illinois) |
1027 hPa |
steady |
| Daviess County Airport (144 m, Indiana) |
1026 hPa |
steady |
| Davidson County Airport (223 m, North Carolina) |
1023 hPa |
increasing |
| David Wayne Hooks Memorial Airport (46 m, Texas) |
1017 hPa |
increasing |
| Darke County Airport (307 m, Ohio) |
1027 hPa |
steady |
| Dare (4 m, North Carolina) |
1021 hPa |
increasing |
| Dallas Love Field (148 m, Texas) |
1016 hPa |
steady |
| Cushing Airport (279 m, Oklahoma) |
1014 hPa |
steady |
| Curtis L. Brown Jr. Field (40 m, North Carolina) |
1020 hPa |
steady |
| Curtis Field (557 m, Texas) |
1014 hPa |
steady |
| Currituck County Regional Airport (5 m, North Carolina) |
1021 hPa |
steady |
| Cumberland Airport (378 m, Wisconsin) |
1024 hPa |
steady |
| Cross City Airport (13 m, Florida) |
1022 hPa |
steady |
| Crisp County (95 m, Georgia) |
1021 hPa |
steady |
| Creston (394 m, Iowa) |
1020 hPa |
steady |
| Cox Field (167 m, Texas) |
1017 hPa |
steady |
| Cortland Airport (365 m, New York) |
1028 hPa |
steady |
| Corpus Christi Intl. Airport (15 m, Texas) |
1014 hPa |
decreasing |
| Columbus County Airport (30 m, North Carolina) |
1020 hPa |
steady |
| Colonel James Jabara Airport (433 m, Kansas) |
1014 hPa |
steady |
| College Park Airport (15 m, Maryland) |
1026 hPa |
increasing |
| Coleman Airport (517 m, Texas) |
1014 hPa |
steady |
| Coast Guard Air Station Port Angeles (4 m, Washington) |
1011 hPa |
steady |
| Clintonville Airport (251 m, Wisconsin) |
1028 hPa |
steady |
| Clinton Regional Airport (492 m, Oklahoma) |
1013 hPa |
steady |
| Clinton Airport (251 m, Missouri) |
1020 hPa |
steady |
| Clinton Airport (45 m, North Carolina) |
1020 hPa |
steady |
| Claxton Airport (34 m, Georgia) |
1020 hPa |
steady |
| Clarion Airport (354 m, Iowa) |
1022 hPa |
steady |
| Claremore Regional Airport (221 m, Oklahoma) |
1016 hPa |
steady |
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
1027 hPa |
decreasing |
| Chino Airport (199 m, California) |
1017 hPa |
increasing |
| Chickasha Airport (351 m, Oklahoma) |
1013 hPa |
steady |
| Chetek Airport (322 m, Wisconsin) |
1025 hPa |
steady |
| Cherokee County Regional Airport (372 m, Georgia) |
1022 hPa |
steady |
| Chanute Martin Johnson Airport (298 m, Kansas) |
1017 hPa |
steady |
| Chandler Regional Airport (300 m, Oklahoma) |
1014 hPa |
decreasing |
| Chamberlain (530 m, South Dakota) |
1012 hPa |
steady |
| Center Airport (97 m, Texas) |
1019 hPa |
increasing |
| Catalina Airport (488 m, California) |
1017 hPa |
steady |
| Cartersville Airport (229 m, Georgia) |
1023 hPa |
increasing |
| Carrizo Hill Airport (183 m, Texas) |
1013 hPa |
steady |
| Cameron Airport (123 m, Texas) |
1016 hPa |
steady |
| Cambridge- Dorchester Airport (6 m, Maryland) |
1024 hPa |
steady |
| Caldwell Airport (119 m, Texas) |
1016 hPa |
steady |
| Burnett County Airport (301 m, Wisconsin) |
1024 hPa |
increasing |
| Burlington Airport (237 m, Wisconsin) |
1027 hPa |
steady |
| Buckhannon Airport (498 m, West-Virginia) |
1025 hPa |
steady |
| Buchanan Field Airport (7 m, California) |
1017 hPa |
increasing |
| Brunswick Golden Isles Airport (8 m, Georgia) |
1021 hPa |
steady |
| Brownwood Regional Airport (422 m, Texas) |
1014 hPa |
steady |
| Brown Field Airport (160 m, California) |
1018 hPa |
increasing |
| Brookneal (182 m, Virginia) |
1023 hPa |
steady |
| Bridgeport Airport (260 m, Texas) |
1015 hPa |
steady |
| Bremerton Ntnl Arpt (147 m, Washington) |
1011 hPa |
steady |
| Boone Airport (354 m, Iowa) |
1021 hPa |
steady |
| Bolton Field (280 m, Ohio) |
1027 hPa |
steady |
| Bogalusa (36 m, Louisiana) |
1021 hPa |
steady |
| Blanc-Sablon Airport (32 m, Quebec) |
1004 hPa |
increasing |
| Black River Falls Area Airport (255 m, Wisconsin) |
1026 hPa |
steady |
| Big Spring Airport (784 m, Texas) |
1012 hPa |
steady |
| Big Sandy Regional Airport (372 m, Kentucky) |
1026 hPa |
increasing |
| Beresford Airport (59 m, New Brunswick) |
1013 hPa |
increasing |
| Bentonville Airport (395 m, Arkansas) |
1019 hPa |
steady |
| Beaumont Airport (10 m, Texas) |
1018 hPa |
increasing |
| Beatrice Municipal (403 m, Nebraska) |
1016 hPa |
steady |
| Bay City Airport (14 m, Texas) |
1016 hPa |
steady |
| Bay Bridge Airport (15 m, Maryland) |
1025 hPa |
steady |
| Baxley Airport (61 m, Georgia) |
1020 hPa |
steady |
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
1013 hPa |
increasing |
| Bastrop Airport (51 m, Louisiana) |
1019 hPa |
steady |
| Bartlesville Airport (218 m, Oklahoma) |
1015 hPa |
increasing |
| Barrow (287 m, Georgia) |
1022 hPa |
steady |
| Baldwin County Airport (117 m, Georgia) |
1021 hPa |
increasing |
| Aurora Airport (548 m, Nebraska) |
1014 hPa |
steady |
| Auburn Airport (467 m, California) |
1017 hPa |
steady |
| Atlantic Airport (360 m, Iowa) |
1019 hPa |
steady |
| Athens Airport (135 m, Texas) |
1017 hPa |
increasing |
| Astoria Regional Airport (7 m, Oregon) |
1012 hPa |
steady |
| Ashe County Airport (969 m, North Carolina) |
1024 hPa |
steady |
| Arthur N. Neu Airport (375 m, Iowa) |
1019 hPa |
decreasing |
| Aransas (8 m, Texas) |
1015 hPa |
steady |
| Anson County Airport (91 m, North Carolina) |
1022 hPa |
increasing |
| Ankeny Regional Airport (275 m, Iowa) |
1023 hPa |
steady |
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
1013 hPa |
steady |
| Alliance Airport (1198 m, Nebraska) |
1010 hPa |
steady |
| Alice Intl. Airport (52 m, Texas) |
1014 hPa |
increasing |
| Algona Airport (372 m, Iowa) |
1020 hPa |
steady |
| Albion Airport (550 m, Nebraska) |
1015 hPa |
steady |
| Ainsworth Regional Airport (789 m, Nebraska) |
1011 hPa |
steady |
| Adak (5 m, Alaska) |
1005 hPa |
increasing |
| Ada Airport (310 m, Oklahoma) |
1015 hPa |
steady |
| Acadiana Regional Airport (7 m, Louisiana) |
1019 hPa |
steady |
North - South