| estações: 2883
|
nebulosidade |
base |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
>2500m |
| Lihue Aeroporto (32 m, Havaí) |
6 |
300-600m |
| Tacoma Narrows Airport (89 m, Washington) |
8 |
|
| Walden Aeroporto (2485 m, Colorado) |
4 |
|
| Sioux Lookout Airport (390 m, Ontário) |
4 |
300-600m |
| Winnipeg Aeroporto (239 m, Manitoba) |
2 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
6 |
>2500m |
| Astoria Regional Airport (7 m, Oregon) |
8 |
300-600m |
| Bemidji Regional Airport (420 m, Minnesota) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
6 |
|
| Naval Air Station Whidbey (10 m, Washington) |
6 |
|
| Kugluktuk Aeroporto (23 m, Nunavut) |
7 |
600-1000m |
| Rugby Aeroporto (472 m, Dakota do Norte) |
0 |
|
| Sandberg Airport (1379 m, Califórnia) |
0 |
>2500m |
| Tri-Cities Airport (135 m, Washington) |
2 |
|
| Guernsey Aeroporto (1341 m, Wyoming) |
0 |
|
| Churchill Airport (29 m, Manitoba) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
6 |
2000-2500m |
| Powell Aeroporto (1552 m, Wyoming) |
0 |
|
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
0 |
|
| Laramie Aeroporto (2218 m, Wyoming) |
4 |
|
| Dubois Aeroporto (2224 m, Wyoming) |
4 |
|
| Roseau Muni (Awos) (323 m, Minnesota) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
0 |
|
| Black Hills Airport (1188 m, Dakota do Sul) |
8 |
|
| Boeing Field Airport (6 m, Washington) |
8 |
|
| Olympia Regional Airport (61 m, Washington) |
8 |
300-600m |
| Pullman- Moscow Regional Airport (778 m, Washington) |
8 |
|
| Rolla Aeroporto (556 m, Dakota do Norte) |
0 |
|
| McMinnville Municipal Airport (159 m, Oregon) |
8 |
|
| Door (221 m, Wisconsin) |
8 |
|
| Newport Municipal Airport (37 m, Oregon) |
8 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| Gray Army Airfield (89 m, Washington) |
4 |
|
| Lewiston Aeroporto (438 m, Idaho) |
8 |
>2500m |
| Duluth Aeroporto (432 m, Minnesota) |
0 |
>2500m |
| Rankin Inlet Aeroporto (29 m, Nunavut) |
0 |
0-50m |
| Tehachapi Municipal Airport (1220 m, Califórnia) |
0 |
|
| Driggs Aeroporto (1898 m, Idaho) |
8 |
|
| McChord Air Force Base (88 m, Washington) |
8 |
|
| Barnes Aeroporto (427 m, Dakota do Norte) |
8 |
|
| Isbell Field (267 m, Alabama) |
6 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
4 |
2000-2500m |
| Orcas Island Airport (9 m, Washington) |
8 |
|
| Riverton Aeroporto (1684 m, Wyoming) |
0 |
>2500m |
| Chehalis Aeroporto (54 m, Washington) |
8 |
|
| Aeroporto Municipal de La Crosse (202 m, Wisconsin) |
6 |
|
| Ely Airport (1909 m, Nevada) |
0 |
>2500m |
| Goodland Municipal Airport (1124 m, Kansas) |
0 |
>2500m |
| Great Falls Intl. Airport (1116 m, Montana) |
4 |
|
| Cavalier Aeroporto (270 m, Dakota do Norte) |
6 |
|
| Grand Forks Air Force Base (276 m, Dakota do Norte) |
0 |
|
| Winner Regional Airport (619 m, Dakota do Sul) |
0 |
|
| Pryor Field Regional Airport (180 m, Alabama) |
0 |
|
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
6 |
600-1000m |
| La Grande/Union County Airport (826 m, Oregon) |
0 |
|
| Gogebic- Iron County Airport (375 m, Michigan) |
2 |
|
| Beaver Island Airport (204 m, Michigan) |
8 |
|
| Alexandria Municipal Airport (432 m, Minnesota) |
8 |
|
| Igloolik Aeroporto (51 m, Nunavut) |
6 |
|
| Langdon Aeroporto (490 m, Dakota do Norte) |
0 |
|
| Aransas (8 m, Texas) |
0 |
|
| Detroit Lakes Airport (426 m, Minnesota) |
0 |
|
| Harriet Alexander Field (2293 m, Colorado) |
0 |
|
| Newton Municipal Airport (290 m, Iowa) |
0 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
0 |
|
| Great Falls (1131 m, Montana) |
4 |
1500-2000m |
| Juneau Intl. Airport (7 m, Alasca) |
8 |
300-600m |
| Jamestown Regional Airport (454 m, Dakota do Norte) |
8 |
|
| Eareckson Air Station (31 m, Alasca) |
4 |
300-600m |
| Walker Aeroporto (411 m, Minnesota) |
0 |
|
| Portland Aeroporto (12 m, Oregon) |
8 |
600-1000m |
| Quillayute Airport (55 m, Washington) |
8 |
50-100m |
| Aeroporto Internacional de Seattle-Taco (137 m, Washington) |
8 |
300-600m |
| Bellingham Intl. Airport (45 m, Washington) |
8 |
|
| Mandan Aeroporto (593 m, Dakota do Norte) |
8 |
|
| Sedona Airport (1471 m, Arizona) |
0 |
|
| Ely Municipal Airport (443 m, Minnesota) |
8 |
|
| Felts Field Airport (595 m, Washington) |
8 |
|
| Clines Corner (2160 m, Novo México) |
0 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Bremerton Ntnl Arpt (147 m, Washington) |
8 |
|
| Rawlins Municipal Airport (2077 m, Wyoming) |
0 |
|
| Walla Walla Aeroporto (355 m, Washington) |
8 |
|
| Lee Gilmer Memorial Airport (389 m, Geórgia) |
8 |
|
| McNary Field Airport (61 m, Oregon) |
8 |
600-1000m |
| Arlington Aeroporto (42 m, Washington) |
8 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Columbia Regional Airport (274 m, Missouri) |
0 |
>2500m |
| Two Harbors (328 m, Minnesota) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Crookston Municipal Airport (273 m, Minnesota) |
0 |
|
| Park Rapids Municip (437 m, Minnesota) |
0 |
|
| Jackson Hole Airport (1964 m, Wyoming) |
8 |
|
| Aeroporto Internacional de Birmingham-S (192 m, Alabama) |
2 |
|
| Lakefront Airport (3 m, Luisiana) |
2 |
|
| New Ulm Municipal Airport (308 m, Minnesota) |
0 |
|
| Corning Aeroporto (89 m, Arkansas) |
6 |
|
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
0 |
|
| Clayton Municipal Airpark (1515 m, Novo México) |
0 |
>2500m |
| Magic Valley Regional Airport (1265 m, Idaho) |
8 |
|
| Lamoni (342 m, Iowa) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
300-600m |
| Volk Field Air National Guard Base Airp (280 m, Wisconsin) |
8 |
|
| Victoria Int. Airport (19 m, Colúmbia Britânica) |
8 |
50-100m |
| Eveleth Muni (Awos) (421 m, Minnesota) |
0 |
|
| Gwinnett (323 m, Geórgia) |
8 |
|
| Hallock (250 m, Minnesota) |
0 |
|
| Cobb (317 m, Geórgia) |
8 |
|
| Flin Flon Aeroporto (304 m, Manitoba) |
8 |
|
| Webster City (342 m, Iowa) |
0 |
|
| Sunnyside Muni (234 m, Washington) |
4 |
|
| Chariton (320 m, Iowa) |
0 |
|
| Base da Guarda Nacional do Ar de Otis (40 m, Massachusetts) |
0 |
|
| Colorado Air and Space Port (1680 m, Colorado) |
0 |
|
| Dillon Aeroporto (1597 m, Montana) |
2 |
|
| Aeroporto Internacional Austin Straubel (209 m, Wisconsin) |
8 |
300-600m |
| Base aérea Davis-Monthan (808 m, Arizona) |
0 |
|
| Stanton County Municipal Airport (1013 m, Kansas) |
0 |
|
| Osceola Muni (338 m, Iowa) |
0 |
|
| Minot Air Force Base (497 m, Dakota do Norte) |
0 |
|
| Moorhead Municipal Airport (280 m, Minnesota) |
6 |
|
| Eugene Airport (114 m, Oregon) |
8 |
1000-1500m |
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| Ephrata Municipal Airport (383 m, Washington) |
6 |
|
| Aeroporto Internacional de Grand Forks (255 m, Dakota do Norte) |
0 |
|
| Rolla National Airport (335 m, Missouri) |
0 |
|
| Boise Aeroporto (872 m, Idaho) |
8 |
2000-2500m |
| Crossville Aeroporto (569 m, Tennessee) |
8 |
|
| Aeroporto Internacional de El Paso (1194 m, Texas) |
0 |
>2500m |
| Corvallis Municipal Airport (75 m, Oregon) |
8 |
|
| Harbor Springs Municipal Airport (209 m, Michigan) |
8 |
|
| Northern Colorado Regional Airport (1529 m, Colorado) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Jack Edwards Airport (5 m, Alabama) |
6 |
|
| Del Norte Aeroporto (2425 m, Colorado) |
0 |
|
| Van Nuys Aeroporto (244 m, Califórnia) |
0 |
|
| Alva Regional Airport (449 m, Oklahoma) |
0 |
|
| Alice Intl. Airport (52 m, Texas) |
0 |
|
| Middleton Muni - Morey Field (283 m, Wisconsin) |
6 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Hillsboro Airport (62 m, Oregon) |
8 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
6 |
|
| Manitowoc (198 m, Wisconsin) |
6 |
|
| Vaiden Field Airport (69 m, Alabama) |
0 |
|
| Warroad International Memorial Airport (327 m, Minnesota) |
0 |
|
| Middleton Island Airport (14 m, Alasca) |
8 |
1500-2000m |
| Scholes International Airport at Galves (16 m, Texas) |
0 |
|
| Melrose Gunnery Range (1326 m, Novo México) |
0 |
|
| Slayton Aeroporto (495 m, Minnesota) |
0 |
|
| Shively Field Airport (2138 m, Wyoming) |
4 |
|
| Kimball Aeroporto (1501 m, Nebraska) |
0 |
|
| Friday Harbor Aeroporto (33 m, Washington) |
8 |
|
| Coral Harbour Airport (64 m, Nunavut) |
0 |
0-50m |
| Iliamna Airport (49 m, Alasca) |
0 |
>2500m |
| Yarmouth Airport (46 m, Nova Escócia) |
7 |
1000-1500m |
| Roscommon (351 m, Michigan) |
4 |
>2500m |
| Devils Lake Regional Airport (443 m, Dakota do Norte) |
0 |
|
| Minot Intl. Airport (522 m, Dakota do Norte) |
0 |
|
| Aeroporto Internacional Hector (274 m, Dakota do Norte) |
8 |
2000-2500m |
| La Ronge Aeroporto (379 m, Saskatchewan) |
8 |
1000-1500m |
| Sawyer Intl. Airport (372 m, Michigan) |
8 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
6 |
|
| Pellston Regional Airport (217 m, Michigan) |
8 |
|
| Ford Airport (360 m, Michigan) |
8 |
|
| Mackinac Island Airport (226 m, Michigan) |
8 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Fergus Falls Municipal Airport (361 m, Minnesota) |
6 |
|
| Glenwood (Asos) (425 m, Minnesota) |
4 |
|
| Cook Muni Arpt (402 m, Minnesota) |
0 |
|
| Redwood Falls Muni (312 m, Minnesota) |
0 |
|
| Hutchinson Municipal Airport (323 m, Minnesota) |
0 |
|
| Wiarton Airport (223 m, Ontário) |
3 |
1000-1500m |
| Mankato Regional Airport (311 m, Minnesota) |
0 |
|
| Dodge Center Airport (398 m, Minnesota) |
0 |
|
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
8 |
|
| Grand Rapids (413 m, Minnesota) |
0 |
|
| Longville Municipal Airport (407 m, Minnesota) |
0 |
|
| Presidio Aeroporto (896 m, Texas) |
0 |
|
| Tucumcari Municipal Airport (1234 m, Novo México) |
0 |
|
| Paynesville Aeroporto (360 m, Minnesota) |
0 |
|
| Kings Land o' Lakes Airport (520 m, Wisconsin) |
0 |
|
| Waseca Municipal Airport (343 m, Minnesota) |
0 |
|
| Granite Falls Municipal Airport (319 m, Minnesota) |
8 |
|
| Olivia Aeroporto (328 m, Minnesota) |
0 |
|
| Cumberland Municipal Airport (378 m, Wisconsin) |
6 |
|
| Sierra Blanca Regional Airport (2076 m, Novo México) |
0 |
|
| Houma- Terrebonne Airport (3 m, Mississippi) |
0 |
|
| Black River Falls Area Airport (255 m, Wisconsin) |
8 |
|
| Jefferson (167 m, Missouri) |
0 |
|
| Sedalia Regional Airport (277 m, Missouri) |
0 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
8 |
600-1000m |
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
0 |
|
| Aeroporto de Rhinelander-Condado de One (495 m, Wisconsin) |
2 |
|
| Morris Aeroporto (344 m, Minnesota) |
4 |
|
| Marshfield Municipal Airport (389 m, Wisconsin) |
8 |
|
| Mont-Joli Aeroporto (54 m, Quebec) |
8 |
1000-1500m |
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
8 |
|
| Nebraska (354 m, Nebraska) |
0 |
|
| Roberval Aeroporto (187 m, Quebec) |
6 |
600-1000m |
| West Yellowstone Aeroporto (2025 m, Montana) |
8 |
|
| Northeast Alabama Regional Airport (173 m, Alabama) |
4 |
|
| Alliance Municipal Airport (1198 m, Nebraska) |
0 |
|
| Imperial (997 m, Nebraska) |
0 |
|
| Sidney Municipal Airport (1312 m, Nebraska) |
0 |
|
| Aeroporto Internacional de Honolulu (5 m, Havaí) |
6 |
600-1000m |
| Albertville Regional Airport (315 m, Alabama) |
4 |
|
| Eagle River Union Airport (500 m, Wisconsin) |
6 |
|
| Shelby (178 m, Alabama) |
2 |
|
| Viroqua Aeroporto (394 m, Wisconsin) |
8 |
|
| McMinn County Airport (266 m, Tennessee) |
8 |
|
| Atlanta Aeroporto (315 m, Geórgia) |
8 |
300-600m |
| Wautoma Aeroporto (262 m, Wisconsin) |
8 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
0 |
|
| Aeroporto do Central de Wisconsin (389 m, Wisconsin) |
8 |
|
| DeKalb- Peachtree Airport (305 m, Geórgia) |
8 |
|
| South Wood County Airport (308 m, Wisconsin) |
8 |
|
| Merrill Municipal Airport (401 m, Wisconsin) |
8 |
|
| Sheboygan (228 m, Wisconsin) |
6 |
|
| Monroe Municipal Airport (331 m, Wisconsin) |
4 |
|
| Thomaston (243 m, Geórgia) |
8 |
|
| Wausau Downtown Airport (365 m, Wisconsin) |
8 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
1500-2000m |
| Mercer County Airport (871 m, Virgínia Ocidental) |
8 |
|
| Kremmling Aeroporto (2229 m, Colorado) |
8 |
|
| Puyallup Aeroporto (164 m, Washington) |
8 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
8 |
1000-1500m |
| Skagit Regional Airport (44 m, Washington) |
8 |
|
| Bisbee Douglas Intl. Airport (1249 m, Arizona) |
0 |
|
| Sanderson Field Airport (85 m, Washington) |
8 |
|
| Kingston Arpt (Man) (93 m, Ontário) |
6 |
|
| Deer Park Aeroporto (672 m, Washington) |
8 |
|
| Austin Executive Airport (188 m, Texas) |
0 |
|
| Sable Island Airport (5 m, Nova Escócia) |
6 |
|
| Jonesboro Municipal Airport (80 m, Arkansas) |
0 |
|
| Elbow Lake (367 m, Minnesota) |
8 |
|
| Abingdon (631 m, Virgínia) |
8 |
|
| Walnut Ridge Regional Airport (83 m, Arkansas) |
0 |
|
| Calhoun County Airport (9 m, Texas) |
6 |
|
| Ft Severn (15 m, Ontário) |
8 |
300-600m |
| Aeroporto Internacional de Des Moines (294 m, Iowa) |
0 |
>2500m |
| Ottumwa Regional Airport (256 m, Iowa) |
0 |
|
| Harvey Aeroporto (487 m, Dakota do Norte) |
0 |
|
| Eastern Iowa Airport (256 m, Iowa) |
0 |
|
| Marshall Town Muni (296 m, Iowa) |
0 |
|
| Ames Aeroporto (291 m, Iowa) |
0 |
|
| Hillsboro Municipal Airport (209 m, Texas) |
0 |
|
| Washington (230 m, Iowa) |
0 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
0 |
|
| Creston (394 m, Iowa) |
0 |
|
| Boone Aeroporto (354 m, Iowa) |
0 |
|
| Falfurrias Aeroporto (34 m, Texas) |
0 |
|
| Oelwen (328 m, Iowa) |
2 |
|
| Knoxville (283 m, Iowa) |
0 |
|
| Storm Lake Municipal Airport (454 m, Iowa) |
0 |
|
| Fairfield Municipal Airport (244 m, Iowa) |
0 |
|
| Estherville Muni (401 m, Iowa) |
0 |
|
| Centerville Aeroporto (313 m, Iowa) |
0 |
|
| Grinnell Aeroporto (307 m, Iowa) |
0 |
|
| Independence Municipal Airport (298 m, Iowa) |
6 |
|
| Oskaloosa Aeroporto (256 m, Iowa) |
0 |
|
| Pella Airport (270 m, Iowa) |
0 |
|
| Vancouver Aeroporto (4 m, Colúmbia Britânica) |
8 |
100-200m |
| Catalina Airport (488 m, Califórnia) |
0 |
|
| Barstow-Daggett Airport (587 m, Califórnia) |
0 |
|
| San Marcos Regional Airport (182 m, Texas) |
0 |
|
| Naval Air Station Point Mugu (2 m, Califórnia) |
0 |
|
| Kerrville Municipal Airport (493 m, Texas) |
0 |
|
| Ephraim (236 m, Wisconsin) |
8 |
|
| Aeroporto Internacional de Dallas/Fort (182 m, Texas) |
0 |
>2500m |
| Aeroporto Internacional de Amarillo (1094 m, Texas) |
0 |
>2500m |
| Dixon Aeroporto (1996 m, Wyoming) |
8 |
|
| Rohnerville Airport (120 m, Califórnia) |
0 |
|
| Yampa Valley Airport (2012 m, Colorado) |
8 |
|
| Walhalla Aeroporto (291 m, Dakota do Norte) |
0 |
|
| Limon Aeroporto (1635 m, Colorado) |
0 |
|
| Pickle Lake(Man) (386 m, Ontário) |
8 |
|
| Custer Aeroporto (1707 m, Dakota do Sul) |
0 |
|
| Topeka Regional Airport (325 m, Kansas) |
0 |
|
| Glen Ullin Aeroporto (634 m, Dakota do Norte) |
8 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
8 |
|
| Brandon Aeroporto (416 m, Manitoba) |
0 |
>2500m |
| Greenwood (192 m, Carolina do Sul) |
6 |
|
| Erie Municipal Airport (1564 m, Colorado) |
0 |
|
| Holyoke Aeroporto (1137 m, Colorado) |
0 |
|
| Port Fourchon Terminal (2 m, Luisiana) |
8 |
|
| Aurora State Airport (60 m, Oregon) |
8 |
|
| Vance Air Force Base (398 m, Oklahoma) |
0 |
|
| Aeroporto Internacional Logan (9 m, Massachusetts) |
4 |
600-1000m |
| Aeroporto Internacional Midway (190 m, Illinois) |
8 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
0 |
|
| Hanksville Airport (1355 m, Utah) |
8 |
|
| Montgomery Regional Airport (62 m, Alabama) |
0 |
>2500m |
| Las Cruces Intl. Airport (1358 m, Novo México) |
0 |
|
| Gulfport (9 m, Mississippi) |
0 |
|
| Grants Milan Mun. AP (1987 m, Novo México) |
0 |
|
| Rusk County Airport (377 m, Wisconsin) |
0 |
|
| Aeroporto Internacional de Huntsville (196 m, Alabama) |
0 |
>2500m |
| McGregor Aeroporto (374 m, Minnesota) |
0 |
|
| Texarkana Regional Airport (119 m, Arkansas) |
0 |
|
| Prince Albert Aeroporto (428 m, Saskatchewan) |
0 |
>2500m |
| Halliburton Field (339 m, Oklahoma) |
0 |
|
| Glencoe Aeroporto (302 m, Minnesota) |
0 |
|
| Mahnomen Aeroporto (379 m, Minnesota) |
0 |
|
| Chickasha Aeroporto (351 m, Oklahoma) |
0 |
|
| Florida Keys Marathon Airport (2 m, Flórida) |
0 |
|
| Luray Caverns Airport (275 m, Virgínia) |
4 |
|
| Kodiak Airport (34 m, Alasca) |
0 |
>2500m |
| Willmar Municipal Airport (343 m, Minnesota) |
0 |
|
| Beach Aeroporto (840 m, Dakota do Norte) |
8 |
|
| Waukegan National Airport (222 m, Illinois) |
8 |
|
| Crystal Airport (265 m, Minnesota) |
0 |
|
| Ft. Pickett / Blackstone (134 m, Virgínia) |
6 |
|
| Thompson Aeroporto (216 m, Manitoba) |
8 |
1000-1500m |
norte - sul