| estações: 2898
|
nebulosidade |
base |
| Dalhart Municipal Airport (1216 m, Texas) |
8 |
|
| Broken Bow Municipal Airport (776 m, Nebraska) |
8 |
|
| Saint John's Airport (135 m, Terra Nova) |
2 |
600-1000m |
| Marin (1 m, Califórnia) |
0 |
|
| Port Aransas Aeroporto (2 m, Texas) |
4 |
|
| John H. Batten Airport (205 m, Wisconsin) |
8 |
|
| Clyde AP (27 m, Nunavut) |
7 |
50-100m |
| Hastings Municipal Airport (596 m, Nebraska) |
8 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Great Bend Municipal Airport (575 m, Kansas) |
8 |
|
| Clovis Municipal Airport (1284 m, Novo México) |
8 |
|
| Prince George Aeroporto (691 m, Colúmbia Britânica) |
8 |
300-600m |
| Forest City Aeroporto (375 m, Iowa) |
8 |
|
| Allen Army Airfield (391 m, Alasca) |
8 |
2000-2500m |
| Goose (49 m, Terra Nova) |
7 |
>2500m |
| Rankin Inlet Aeroporto (29 m, Nunavut) |
2 |
>2500m |
| Hays Regional Airport (609 m, Kansas) |
8 |
|
| Chicago Executive Airport (197 m, Illinois) |
8 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
6 |
>2500m |
| Atlantic Municipal Airport (360 m, Iowa) |
6 |
|
| Boone Aeroporto (354 m, Iowa) |
0 |
|
| Salina Regional Airport (385 m, Kansas) |
8 |
|
| Mary's Harbour Aeroporto (12 m, Terra Nova) |
0 |
|
| Naval Air Station Point Mugu (2 m, Califórnia) |
0 |
|
| Cannon AFB (1309 m, Novo México) |
8 |
|
| Rochelle Municipal Airport (238 m, Illinois) |
8 |
|
| Nain (12 m, Terra Nova) |
7 |
600-1000m |
| Russell Aeroporto (566 m, Kansas) |
8 |
|
| Eareckson Air Station (31 m, Alasca) |
8 |
300-600m |
| Sandberg Airport (1379 m, Califórnia) |
0 |
>2500m |
| Watonga Regional Airport (472 m, Oklahoma) |
8 |
|
| Guymon Aeroporto (952 m, Oklahoma) |
8 |
|
| Port Isabel Airport (5 m, Texas) |
6 |
|
| Sable Island Airport (5 m, Nova Escócia) |
4 |
|
| Sable Island (1 m, Nova Escócia) |
4 |
600-1000m |
| Sheldon (432 m, Iowa) |
8 |
|
| Lawton (338 m, Oklahoma) |
8 |
|
| Dodge City Regional Airport (790 m, Kansas) |
8 |
600-1000m |
| DuPage Airport (231 m, Illinois) |
8 |
|
| Kearney Regional Airport (649 m, Nebraska) |
6 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
8 |
|
| Ilha de San Clemente Aeroporto (52 m, Califórnia) |
0 |
|
| Altoona (458 m, Pensilvânia) |
8 |
|
| Columbus Municipal Airport (440 m, Nebraska) |
8 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Valley Intl. Airport (10 m, Texas) |
6 |
|
| Childress Municipal Airport (594 m, Texas) |
8 |
|
| Hill (666 m, Kansas) |
8 |
|
| Port Hardy Airport (22 m, Colúmbia Britânica) |
4 |
300-600m |
| Monte Washington Aeroporto (1910 m, Nova Hampshire) |
8 |
2000-2500m |
| Hale County Airport (1028 m, Texas) |
8 |
|
| Condado de Maury Aeroporto (208 m, Tennessee) |
8 |
|
| Taylorville Aeroporto (190 m, Illinois) |
8 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
8 |
|
| Arviat (10 m, Nunavut) |
0 |
>2500m |
| Baker Lake Aeroporto (18 m, Nunavut) |
2 |
600-1000m |
| Melrose Gunnery Range (1326 m, Novo México) |
8 |
|
| Creston (394 m, Iowa) |
6 |
|
| Yuba (19 m, Califórnia) |
0 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
8 |
100-200m |
| Rantoul National Aviation Center (225 m, Illinois) |
6 |
|
| Aeroporto Internacional de Oakland (6 m, Califórnia) |
0 |
|
| Angel Fire Aeroporto (2554 m, Novo México) |
8 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
8 |
|
| Jonesboro Municipal Airport (80 m, Arkansas) |
8 |
|
| Van Nuys Aeroporto (244 m, Califórnia) |
0 |
|
| Le Mars Municipal Airport (365 m, Iowa) |
8 |
|
| Spencer Aeroporto (408 m, Iowa) |
8 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
8 |
|
| Sarnia Chris Hadfield Airport (181 m, Ontário) |
8 |
1000-1500m |
| Sioux Gateway Airport (336 m, Iowa) |
8 |
>2500m |
| Altus Air Force Base (413 m, Oklahoma) |
8 |
|
| Vernon (386 m, Texas) |
8 |
|
| Decatur Airport (208 m, Illinois) |
8 |
|
| Bella Bella (43 m, Colúmbia Britânica) |
8 |
300-600m |
| Cape Parry AP (14 m, Territórios do Noroeste) |
0 |
>2500m |
| Frederick Regional Airport (377 m, Oklahoma) |
8 |
|
| Vance Air Force Base (398 m, Oklahoma) |
6 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Key Lake Airport (514 m, Saskatchewan) |
8 |
>2500m |
| Aurora Municipal Airport (215 m, Illinois) |
8 |
|
| Greater Kankakee Airport (192 m, Illinois) |
8 |
|
| Ames Aeroporto (291 m, Iowa) |
0 |
|
| Hebron Aeroporto (447 m, Nebraska) |
8 |
|
| Harlan Aeroporto (375 m, Iowa) |
8 |
|
| Blosser Municipal Airport (452 m, Kansas) |
8 |
600-1000m |
| Eastern WV Regional Airport (170 m, Virgínia Ocidental) |
8 |
|
| Dodge Center Airport (398 m, Minnesota) |
8 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
8 |
|
| Mary’s Harbour (11 m, Terra Nova) |
0 |
>2500m |
| Abilene Aeroporto (546 m, Texas) |
8 |
50-100m |
| Aeroporto Internacional de El Paso (1194 m, Texas) |
6 |
1500-2000m |
| Aeroporto Internacional de Whitehorse E (706 m, Yukon) |
5 |
600-1000m |
| Wichita Falls Regional Airport (314 m, Texas) |
8 |
200-300m |
| Tucumcari Municipal Airport (1234 m, Novo México) |
8 |
|
| Rawlins Municipal Airport (2077 m, Wyoming) |
8 |
|
| Aeroporto internacional de Norfolk (9 m, Virgínia) |
0 |
>2500m |
| Omaha/Eppley Field Airport (299 m, Nebraska) |
8 |
>2500m |
| Clarion Municipal Airport (354 m, Iowa) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Newton Municipal Airport (290 m, Iowa) |
0 |
|
| DuBois Aeroporto (554 m, Pensilvânia) |
8 |
|
| Vermilion Regional Airport (212 m, Illinois) |
8 |
|
| Johnstown (696 m, Pensilvânia) |
8 |
|
| Lake Havasu City Aeroporto (238 m, Arizona) |
0 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
8 |
|
| Aeroporto Internacional de São F (5 m, Califórnia) |
0 |
>2500m |
| Denison (388 m, Iowa) |
8 |
|
| Goodland Municipal Airport (1124 m, Kansas) |
8 |
1000-1500m |
| Worthington (480 m, Minnesota) |
4 |
|
| Oskaloosa Aeroporto (256 m, Iowa) |
6 |
|
| Marshall Town Muni (296 m, Iowa) |
0 |
|
| Colby Municipal Airport (971 m, Kansas) |
8 |
|
| Houghton (327 m, Michigan) |
8 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Council Bluffs Aeroporto (382 m, Iowa) |
8 |
|
| Colorado Springs Airport (1881 m, Colorado) |
6 |
|
| Galesburg Municipal Airport (233 m, Illinois) |
8 |
|
| Catalina Airport (488 m, Califórnia) |
0 |
|
| Port Heiden Aeroporto (29 m, Alasca) |
0 |
>2500m |
| Lea (1114 m, Novo México) |
2 |
|
| Mason (363 m, Iowa) |
8 |
|
| Blythe Airport (118 m, Califórnia) |
0 |
|
| Newton (467 m, Kansas) |
8 |
|
| Safford Regional Airport (950 m, Arizona) |
8 |
|
| Brewster Field Arpt (704 m, Nebraska) |
6 |
|
| Davis Aeroporto (21 m, Califórnia) |
0 |
|
| Camarillo Aeroporto (23 m, Califórnia) |
0 |
|
| Aeroporto Internacional de Amarillo (1094 m, Texas) |
8 |
200-300m |
| Michigan City Municipal Airport (200 m, Indiana) |
8 |
|
| Stuttgart Municipal Airport (68 m, Arkansas) |
8 |
|
| La Porte Municipal Airport (248 m, Indiana) |
6 |
|
| Blytheville Municipal Airport (78 m, Arkansas) |
8 |
|
| Cape Peel West (165 m, Territórios do Noroeste) |
8 |
1000-1500m |
| Centerville Aeroporto (313 m, Iowa) |
0 |
|
| Coral Harbour Airport (64 m, Nunavut) |
8 |
600-1000m |
| Lincoln Airport (362 m, Nebraska) |
8 |
2000-2500m |
| Lamoni (342 m, Iowa) |
2 |
|
| Aeroporto Internacional de Kansas (313 m, Missouri) |
8 |
600-1000m |
| Audubon County Airport (392 m, Iowa) |
6 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
8 |
|
| Marshall Army Airfield (324 m, Kansas) |
8 |
|
| Roswell Airport (1118 m, Novo México) |
0 |
>2500m |
| W Memphis Municipal (64 m, Arkansas) |
8 |
|
| Chariton (320 m, Iowa) |
4 |
|
| Goshen Municipal Airport (252 m, Indiana) |
8 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Wayne Aeroporto (436 m, Nebraska) |
8 |
|
| Cleveland Aeroporto (43 m, Mississippi) |
8 |
|
| Pratt Regional Airport (595 m, Kansas) |
8 |
|
| Perryton Aeroporto (889 m, Texas) |
8 |
|
| Elkhart (1099 m, Kansas) |
8 |
|
| Pickle Lake(Man) (386 m, Ontário) |
6 |
|
| Wahoo Municipal Airport (373 m, Nebraska) |
8 |
|
| Clermont County Airport (257 m, Ohio) |
8 |
|
| Emporia Municipal Airport (368 m, Kansas) |
8 |
|
| Hutchinson Municipal Airport (462 m, Kansas) |
8 |
|
| Aeroporto Internacional de Des Moines (294 m, Iowa) |
2 |
2000-2500m |
| Clinton Municipal Airport (216 m, Iowa) |
0 |
|
| Greenville Mid-Delta Airport (40 m, Mississippi) |
8 |
|
| Fort Dodge Regional Airport (355 m, Iowa) |
8 |
|
| Fort St. John Airport (695 m, Colúmbia Britânica) |
5 |
>2500m |
| Slayton Aeroporto (495 m, Minnesota) |
4 |
|
| Grant County Airport (1638 m, Novo México) |
6 |
|
| Fillmore County Airport (389 m, Minnesota) |
0 |
|
| Henry County Airport (177 m, Tennessee) |
8 |
|
| Rock Falls Aeroporto (197 m, Illinois) |
6 |
|
| Quincy Regional Airport (232 m, Illinois) |
8 |
|
| Joint Forces Training Base (11 m, Califórnia) |
0 |
|
| Albion Municipal Airport (550 m, Nebraska) |
8 |
|
| Ord Aeroporto (631 m, Nebraska) |
8 |
|
| Artesia Municipal Airport (1081 m, Novo México) |
4 |
|
| Washington (230 m, Iowa) |
8 |
|
| Morristown Aeroporto (400 m, Tennessee) |
8 |
|
| Windom (410 m, Minnesota) |
0 |
|
| Mexia Limestone County Airport (166 m, Texas) |
8 |
|
| Imperial (997 m, Nebraska) |
8 |
|
| Kenosha Regional Airport (226 m, Wisconsin) |
8 |
|
| Algona Municipal Airport (372 m, Iowa) |
8 |
|
| Tulsa Aeroporto (195 m, Oklahoma) |
8 |
300-600m |
| Henry Post Army Airfield (360 m, Oklahoma) |
8 |
|
| Davis Field (186 m, Oklahoma) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| Riverside Municipal Airport (249 m, Califórnia) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
8 |
|
| Ponca (304 m, Oklahoma) |
8 |
|
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Cold Bay Aeroporto (31 m, Alasca) |
8 |
200-300m |
| Nome Aeroporto (6 m, Alasca) |
8 |
1000-1500m |
| Chino Airport (199 m, Califórnia) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
8 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
300-600m |
| O'Neill Municipal Airport (619 m, Nebraska) |
8 |
|
| Chickasha Aeroporto (351 m, Oklahoma) |
8 |
|
| Clinton Regional Airport (492 m, Oklahoma) |
8 |
|
| Hereford Aeroporto (1154 m, Texas) |
8 |
|
| Halliburton Field (339 m, Oklahoma) |
8 |
|
| Alpine- Casparis Municipal Airport (1376 m, Texas) |
0 |
|
| Stigler Regional Airport (183 m, Oklahoma) |
8 |
|
| Beatrice Municipal (403 m, Nebraska) |
8 |
|
| Victoria Regional Airport (36 m, Texas) |
8 |
300-600m |
| Owatonna (Awos) (350 m, Minnesota) |
4 |
|
| Marine Corps Air Station Camp Pendleton (24 m, Califórnia) |
0 |
|
| Rockford Aeroporto (226 m, Illinois) |
8 |
600-1000m |
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
8 |
|
| Powell Aeroporto (1552 m, Wyoming) |
0 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
>2500m |
| Carmi Aeroporto (118 m, Illinois) |
8 |
|
| Aeroporto Internacional de Minneapolis- (255 m, Minnesota) |
8 |
>2500m |
| Corona Aeroporto (163 m, Califórnia) |
0 |
|
| Fairfield Municipal Airport (244 m, Iowa) |
0 |
|
| Aeroporto Internacional de Sacramento (7 m, Califórnia) |
0 |
|
| Ankeny Regional Airport (275 m, Iowa) |
2 |
|
| Mankato Regional Airport (311 m, Minnesota) |
4 |
|
| Shenandoah Muni (296 m, Iowa) |
8 |
|
| Iowa City Municipal Airport (198 m, Iowa) |
8 |
|
| Knoxville (283 m, Iowa) |
0 |
|
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Boulder City Aeroporto (671 m, Nevada) |
0 |
|
| Davenport Municipal Airport (259 m, Iowa) |
0 |
|
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| Sault Ste. Marie Municipal Airport (218 m, Michigan) |
8 |
|
| Oelwen (328 m, Iowa) |
8 |
|
| Manistique (209 m, Michigan) |
8 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
0 |
>2500m |
| Pontiac Aeroporto (201 m, Illinois) |
8 |
|
| Mount Pleasant Municipal Airport (224 m, Iowa) |
0 |
|
| Naval Outlying Landing Field San Nicola (174 m, Califórnia) |
0 |
|
| Windsor Aeroporto (190 m, Ontário) |
8 |
600-1000m |
| New River Valley Airport (642 m, Virgínia) |
8 |
|
| Waterloo Regional Airport (268 m, Iowa) |
8 |
>2500m |
| Muscatine Municipal Airport (167 m, Iowa) |
6 |
|
| Memphis Aeroporto (87 m, Tennessee) |
8 |
300-600m |
| Aeroporto Internacional de Lansing (266 m, Michigan) |
8 |
300-600m |
| Sandspit (6 m, Colúmbia Britânica) |
4 |
>2500m |
| Lee's Summit Municipal Airport (306 m, Missouri) |
8 |
|
| Bishop Intl. Airport (233 m, Michigan) |
8 |
300-600m |
| Craig (1915 m, Colorado) |
8 |
300-600m |
| Stanton County Municipal Airport (1013 m, Kansas) |
8 |
|
| Hall Beach (8 m, Califórnia) |
8 |
2000-2500m |
| Hagerstown Regional Airport (215 m, Maryland) |
2 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
8 |
|
| Liverpool Bay (102 m, Territórios do Noroeste) |
8 |
1000-1500m |
| Napa Aeroporto (10 m, Califórnia) |
0 |
|
| Dubuque Regional Airport (329 m, Iowa) |
0 |
>2500m |
| Litchfield Municipal Airport (210 m, Illinois) |
8 |
|
| Pampa (989 m, Texas) |
8 |
|
| Four Corners Regional Airport (1677 m, Novo México) |
0 |
|
| Las Cruces Intl. Airport (1358 m, Novo México) |
8 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
4 |
|
| Socorro Aeroporto (1478 m, Novo México) |
8 |
|
| Aeroporto Municipal de Platteville (312 m, Wisconsin) |
4 |
|
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
4 |
|
| Aeroporto do Central de Wisconsin (389 m, Wisconsin) |
8 |
|
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
2 |
|
| Monroe Municipal Airport (331 m, Wisconsin) |
0 |
|
| Aeroporto Municipal de La Crosse (202 m, Wisconsin) |
8 |
|
| Penn Yan Airport (275 m, Nova Iorque) |
4 |
|
| Billy Mitchell Airport (4 m, Carolina do Norte) |
0 |
|
| Dare (4 m, Carolina do Norte) |
0 |
|
| Fayetteville Regional Airport (58 m, Carolina do Norte) |
0 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 |
|
| Quesnal (545 m, Colúmbia Britânica) |
8 |
300-600m |
| Big Trout Lake (222 m, Ontário) |
8 |
1000-1500m |
| Moosonee (9 m, Ontário) |
8 |
300-600m |
| Bryce Canyon Airport (2312 m, Utah) |
6 |
|
| Sulphur Springs Municipal Airport (149 m, Texas) |
8 |
|
| Seminole Aeroporto (1010 m, Texas) |
4 |
|
| Northwest Alabama Regional Airport (168 m, Alabama) |
8 |
|
| Independence Municipal Airport (298 m, Iowa) |
6 |
|
| Graham Aeroporto (342 m, Texas) |
8 |
|
| Aeroporto Internacional de Cleveland Ho (245 m, Ohio) |
8 |
1000-1500m |
| Sugar Land Regional Airport (25 m, Texas) |
8 |
|
| Palmdale Regional Airport (774 m, Califórnia) |
0 |
|
| Hutchinson (931 m, Texas) |
8 |
|
| Charlottetown Aeroporto (79 m, Ilhas do Príncipe Eduardo) |
3 |
>2500m |
| Canadian Aeroporto (730 m, Texas) |
8 |
|
| Gainesville Municipal Airport (256 m, Texas) |
8 |
|
| Gordon K. Bush Airport (234 m, Ohio) |
6 |
|
| La Grande Rivière Airport (195 m, Quebec) |
8 |
300-600m |
| Tyler Pounds Regional Airport (166 m, Texas) |
8 |
|
| Aransas (8 m, Texas) |
2 |
|
| McAlester Regional Airport (231 m, Oklahoma) |
8 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
8 |
|
| Durant Regional Airport (213 m, Oklahoma) |
8 |
|
| West Woodward Airport (667 m, Oklahoma) |
8 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
8 |
|
| Ada Aeroporto (310 m, Oklahoma) |
8 |
|
| Alva Regional Airport (449 m, Oklahoma) |
8 |
|
| Blackwell Aeroporto (314 m, Oklahoma) |
8 |
|
| Pauls Valley Municipal Airport (295 m, Oklahoma) |
8 |
|
| Inukjuak (25 m, Quebec) |
8 |
600-1000m |
| Texas Gulf Coast Regional Airport (8 m, Texas) |
8 |
|
| Aeroporto William P. Hobby (14 m, Texas) |
8 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
8 |
200-300m |
| Selfridge Air National Guard Base (177 m, Michigan) |
8 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
8 |
600-1000m |
| McGhee Tyson Airport (299 m, Tennessee) |
8 |
2000-2500m |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
6 |
|
| Sacramento Executive Airport (8 m, Califórnia) |
0 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
8 |
100-200m |
| St James Muni Arpt (325 m, Minnesota) |
8 |
|
| Jackson Municipal Airport (441 m, Minnesota) |
6 |
|
| Tracy Municipal Airport (408 m, Minnesota) |
0 |
|
| Natashquan Airport (11 m, Quebec) |
0 |
>2500m |
| Iowa Falls Aeroporto (347 m, Iowa) |
8 |
|
| Kirksville Regional Airport (294 m, Missouri) |
8 |
|
| Hamilton Aeroporto (238 m, Ontário) |
8 |
1000-1500m |
| Base Aérea de Nellis (570 m, Nevada) |
0 |
|
| Shepherd Bay Airport (45 m, Nunavut) |
8 |
2000-2500m |
| Resolute AP (67 m, Nunavut) |
0 |
>2500m |
| Santa Rose Airport (38 m, Califórnia) |
0 |
|
| Churchill Airport (29 m, Manitoba) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, Califórnia) |
0 |
|
| Aeroporto Regional de Sioux Falls (435 m, Dakota do Sul) |
8 |
>2500m |
| Nut Tree Airport (34 m, Califórnia) |
0 |
|
| Arnold Palmer Regional Airport (361 m, Pensilvânia) |
8 |
|
norte - sul