| Stations: 2473
|
Cloud Cover |
Cloud Base |
| Keats Point (330 m, Northwest Territories) |
8 |
|
| Buckley Space Force Base (1726 m, Colorado) |
2 |
|
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| Travis Air Force Base (22 m, California) |
0 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Cape Parry AP (14 m, Northwest Territories) |
6 |
|
| Kinngait Airport (50 m, Nunavut) |
8 |
|
| El Paso Intl. Airport (1194 m, Texas) |
4 |
|
| Edmonton Namao (685 m, Alberta) |
8 |
|
| Coral Harbour Airport (64 m, Nunavut) |
8 |
|
| Churchill Airport (29 m, Manitoba) |
6 |
|
| Sandspit (6 m, British Columbia) |
8 |
|
| Villeneuve Airport (270 m, Alberta) |
8 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
8 |
|
| Holloman Air Force Base (1248 m, New Mexico) |
8 |
|
| Ontario Airport (667 m, Oregon) |
0 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Lake Havasu City Airport (238 m, Arizona) |
6 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
4 |
|
| Sidney Airport (1312 m, Nebraska) |
0 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
0 |
|
| Centennial Airport (1793 m, Colorado) |
2 |
|
| Naval Air Station Joint Reserve Base Fo (198 m, Texas) |
0 |
|
| Midland Airport (874 m, Texas) |
0 |
|
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Rocksprings Airport (723 m, Texas) |
8 |
|
| Ord Airport (631 m, Nebraska) |
8 |
|
| Kimball Airport (1501 m, Nebraska) |
0 |
|
| Ozona Airport (726 m, Texas) |
0 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
6 |
0-50m |
| Imperial (997 m, Nebraska) |
2 |
|
| Searle Field Airport (999 m, Nebraska) |
0 |
|
| Arviat (10 m, Nunavut) |
0 |
|
| Resolute AP (67 m, Nunavut) |
8 |
|
| Rankin Inlet Airport (29 m, Nunavut) |
6 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Tangier (2 m, Texas) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
6 |
|
| Saskatoon AP (503 m, Saskatchewan) |
6 |
|
| Cape Peel West (165 m, Northwest Territories) |
8 |
|
| Kelowna Intl. Airport (456 m, British Columbia) |
6 |
|
| Lytton Airport (225 m, British Columbia) |
2 |
|
| Kerrville Airport (493 m, Texas) |
8 |
|
| Odessa Airport (902 m, Texas) |
0 |
|
| Lytton (225 m, British Columbia) |
2 |
|
| Hamilton Airport (238 m, Ontario) |
8 |
|
| Delta Airport (1451 m, Utah) |
0 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Cape Dyer AP (725 m, Nunavut) |
2 |
|
| Michael J. Smith Field (3 m, North Carolina) |
2 |
|
| Edmonton (IAP) (707 m, Alberta) |
6 |
|
| Cold Lake Airport (541 m, Alberta) |
6 |
|
| Nellis Air Force Base (570 m, Nevada) |
0 |
|
| Baker Lake Airport (18 m, Nunavut) |
6 |
|
| Alpine- Casparis Airport (1376 m, Texas) |
0 |
|
| Georgetown Airport (240 m, Texas) |
6 |
|
| Scholes International Airport at Galves (16 m, Texas) |
4 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
6 |
|
| San Antonio Intl. Airport (242 m, Texas) |
8 |
|
| Laughlin Air Force Base (327 m, Texas) |
6 |
|
| Edwards (701 m, California) |
0 |
|
| Komakuk Beach (13 m, Yukon) |
6 |
|
| Hamilton Airport (396 m, Texas) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Aransas (8 m, Texas) |
0 |
|
| Killeen (283 m, Texas) |
0 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
8 |
|
| Needles Airport (302 m, California) |
0 |
|
| Maverick County Memorial IAP (270 m, Texas) |
6 |
|
| Waco Regional Airport (155 m, Texas) |
2 |
|
| Ft Severn (15 m, Ontario) |
8 |
|
| Miller Field Airport (792 m, Nebraska) |
0 |
|
| Prince Albert Airport (428 m, Saskatchewan) |
8 |
|
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
4 |
|
| Fredericksburg (517 m, Texas) |
8 |
|
| L. M. Clayton Airport (605 m, Montana) |
6 |
|
| Nain (12 m, Newfoundland) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Port Aransas Airport (2 m, Texas) |
4 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
2 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
4 |
|
| Dallas Executive Airport (201 m, Texas) |
0 |
|
| Saint John's AP (135 m, Newfoundland) |
6 |
|
| Hawthorne Industrial Airport (1285 m, Nevada) |
0 |
|
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
0 |
|
| Laredo Intl. Airport (155 m, Texas) |
8 |
|
| Naval Air Weapons Station China Lake (696 m, California) |
0 |
|
| Powell Airport (1552 m, Wyoming) |
0 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Block (33 m, Rhode Island) |
8 |
|
| Regina Airport (577 m, Saskatchewan) |
6 |
|
| Rohnerville Airport (120 m, California) |
8 |
|
| Curtis Field (557 m, Texas) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Garner Field (287 m, Texas) |
8 |
|
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| Estevan Airport (584 m, Saskatchewan) |
0 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Russell Airport (566 m, Kansas) |
0 |
|
| Key West Airport (5 m, Florida) |
2 |
|
| Elkhart (1099 m, Kansas) |
8 |
|
| Hermiston Airport (195 m, Oregon) |
0 |
|
| La Grande/Union County Airport (826 m, Oregon) |
0 |
|
| Covington Airport (267 m, Kentucky) |
8 |
|
| Gander Airport (151 m, Newfoundland) |
8 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Four Corners Regional Airport (1677 m, New Mexico) |
2 |
|
| Grant County Airport (1638 m, New Mexico) |
4 |
|
| Bowling Green (160 m, Kentucky) |
6 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
0 |
|
| Pecos Airport (796 m, Texas) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
0 |
|
| Albert Whitted Airport (2 m, Florida) |
0 |
|
| Marine Corps Auxiliary Landing Field Bo (7 m, North Carolina) |
0 |
|
| Sierra Blanca Regional Airport (2076 m, New Mexico) |
8 |
|
| Wilmington Airport (326 m, Pennsylvania) |
8 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
8 |
|
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Mc Gregor (180 m, Texas) |
2 |
|
| Skylark Field (258 m, Texas) |
0 |
|
| Dubois Airport (2224 m, Wyoming) |
0 |
|
| Brookneal (182 m, Virginia) |
0 |
|
| Mojave Air and Space Port Airport (849 m, California) |
0 |
|
| Logan Intl. Airport (9 m, Massachusetts) |
6 |
|
| Boerne Stage Field (422 m, Texas) |
8 |
|
| Las Cruces Intl. Airport (1358 m, New Mexico) |
4 |
|
| Deming Airport (1313 m, New Mexico) |
0 |
|
| Grants Milan Mun. AP (1987 m, New Mexico) |
8 |
|
| Wekweètì Airport (368 m, Northwest Territories) |
6 |
|
| Carrizo Hill Airport (183 m, Texas) |
0 |
|
| Dallas Love Field (148 m, Texas) |
4 |
|
| Addison Airport (196 m, Texas) |
0 |
|
| Cotulla (144 m, Texas) |
2 |
|
| Mandan Airport (593 m, North Dakota) |
0 |
|
| Port Isabel AP (5 m, Texas) |
0 |
|
| Linton Airport (542 m, North Dakota) |
0 |
|
| Brookings Regional Airport (502 m, South Dakota) |
0 |
|
| Naval Air Station Kingsville Airport (17 m, Texas) |
0 |
|
| Langdon Airport (490 m, North Dakota) |
0 |
|
| Window Rock Airport (2054 m, Arizona) |
8 |
|
| Mobridge Airport (508 m, South Dakota) |
0 |
|
| Hillsboro Airport (209 m, Texas) |
0 |
|
| Fort St. John AP (695 m, British Columbia) |
8 |
|
| Mont-Joli Airport (54 m, Quebec) |
6 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
8 |
|
| Abilene Airport (546 m, Texas) |
0 |
|
| Billy Mitchell Airport (4 m, North Carolina) |
2 |
|
| Dewar Lakes AP (488 m, Nunavut) |
8 |
|
| San Angelo Regional Airport (582 m, Texas) |
0 |
|
| Del Rio Intl. Airport (314 m, Texas) |
8 |
|
| Port Hawkesbury Airport (114 m, Nova Scotia) |
8 |
|
| Torrington Airport (1281 m, Wyoming) |
0 |
|
| Winnipeg Airport (239 m, Manitoba) |
4 |
|
| Zapata Airport (129 m, Texas) |
8 |
|
| Grant County Intl. Airport (364 m, Washington) |
0 |
|
| Baker Airport (902 m, Montana) |
0 |
|
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
0 |
|
| Denver Intl. Airport (1656 m, Colorado) |
2 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
|
| Dare (4 m, North Carolina) |
0 |
|
| Walla Walla Airport (355 m, Washington) |
0 |
|
| Broken Bow Airport (776 m, Nebraska) |
8 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
|
| Ely Airport (1909 m, Nevada) |
4 |
|
| Windsor Airport (190 m, Ontario) |
8 |
|
| Los Alamos Airport (2186 m, New Mexico) |
8 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Lonesome Pine Airport (817 m, Virginia) |
4 |
|
| Penticton Airport (344 m, British Columbia) |
4 |
|
| Socorro Airport (1478 m, New Mexico) |
0 |
|
| Langley Air Force Base (6 m, Virginia) |
2 |
|
| Springbank (1201 m, Alberta) |
6 |
|
| Yuma Intl. Airport (65 m, Arizona) |
0 |
|
| Fresno Yosemite Intl. Airport (100 m, California) |
0 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Buchanan Field Airport (7 m, California) |
0 |
|
| Crescent City (17 m, California) |
8 |
|
| Limon Airport (1635 m, Colorado) |
0 |
|
| Napa Airport (10 m, California) |
4 |
|
| Pond Inlet Airport (55 m, Nunavut) |
8 |
|
| Scottsdale Airport (460 m, Arizona) |
0 |
|
| Buffalo Narrows Airport (440 m, Saskatchewan) |
6 |
|
| Guymon Airport (952 m, Oklahoma) |
6 |
|
| Holyoke Airport (1137 m, Colorado) |
0 |
|
| Niagara Falls Intl. Airport (180 m, New York) |
8 |
|
| Nut Tree Airport (34 m, California) |
0 |
|
| Nipawin Airport (374 m, Saskatchewan) |
8 |
|
| Cleburne Airport (260 m, Texas) |
0 |
|
| Yorkton Airport (498 m, Saskatchewan) |
0 |
|
| Bishop Intl. Airport (233 m, Michigan) |
8 |
|
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
8 |
|
| Childress Airport (594 m, Texas) |
0 |
|
| Detroit Metropolitan Airport (202 m, Michigan) |
8 |
|
| Sydney Airport (72 m, Nova Scotia) |
8 |
|
| Ralph Wenz Field (2160 m, Wyoming) |
0 |
|
| Jackson Hole Airport (1964 m, Wyoming) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Tupelo Regional Airport (110 m, Mississippi) |
8 |
|
| Big Spring Airport (784 m, Texas) |
0 |
|
| Fernandina Beach Airport (5 m, Florida) |
0 |
|
| Caldwell Airport (119 m, Texas) |
0 |
|
| Buffalo Airport (1514 m, Wyoming) |
0 |
|
| Newark- Heath Airport (269 m, Ohio) |
8 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
8 |
|
| Greenwood- Leflore Airport (47 m, Mississippi) |
6 |
|
| Purdue University Airport (182 m, Indiana) |
8 |
|
| Naval Station Norfolk (5 m, Virginia) |
4 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Shaw Air Force Base Airport (73 m, South Carolina) |
4 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Thompson Airport (216 m, Manitoba) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Rawlins Airport (2077 m, Wyoming) |
4 |
|
| Ellsworth Air Force Base (979 m, South Dakota) |
0 |
|
| Rockwall Airport (175 m, Texas) |
0 |
|
| Twentynine Palms Airport (626 m, California) |
0 |
|
| Minot Air Force Base (497 m, North Dakota) |
0 |
|
| Otis Air National Guard Base (40 m, Massachusetts) |
8 |
|
| Cameron Airport (123 m, Texas) |
6 |
|
| London Airport (278 m, Ontario) |
8 |
|
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
8 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
0 |
|
| Clinton National Airport (79 m, Arkansas) |
6 |
|
| Bentonville Airport (395 m, Arkansas) |
8 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
0 |
|
| Moosonee Airport (9 m, Quebec) |
4 |
|
| Moosonee (9 m, Ontario) |
4 |
|
| Majors Airport (163 m, Texas) |
0 |
|
| Mercer County Airport (871 m, West-Virginia) |
6 |
|
| Goodland Airport (1124 m, Kansas) |
0 |
|
| Granbury Airport (237 m, Texas) |
0 |
|
| Dease Lake Airport (803 m, British Columbia) |
0 |
|
| Wendover Airport (1292 m, Utah) |
0 |
|
| South Texas Regional Airport at Hondo (283 m, Texas) |
8 |
|
| Sanderson Field Airport (85 m, Washington) |
0 |
|
| Gatesville Airport (276 m, Texas) |
0 |
|
| Hulett Airport (1300 m, Wyoming) |
0 |
|
| Pullman- Moscow Regional Airport (778 m, Washington) |
0 |
|
| Fairchild Air Force Base (743 m, Washington) |
0 |
|
| Norfolk Intl. Airport (9 m, Virginia) |
0 |
|
| Alva Regional Airport (449 m, Oklahoma) |
0 |
|
| Ephrata Airport (383 m, Washington) |
0 |
|
| Ocean (4 m, Maryland) |
0 |
|
| Lewistown Airport (1263 m, Montana) |
0 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
8 |
|
| Dawson Creek Airport (655 m, British Columbia) |
8 |
|
| Dillon Airport (1597 m, Montana) |
0 |
|
| Tehachapi Airport (1220 m, California) |
0 |
|
| Garfield County Regional Airport (1691 m, Colorado) |
4 |
|
| Fort Lauderdale (7 m, Florida) |
6 |
|
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Joint Base Andrews (88 m, Maryland) |
0 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Sanirajak (8 m, California) |
8 |
|
| Siskiyou (807 m, California) |
0 |
|
| Devils Lake Regional Airport (443 m, North Dakota) |
0 |
|
| North Platte Regional Airport (849 m, Nebraska) |
8 |
|
| Toronto Islands Airport (77 m, Ontario) |
6 |
|
| South Texas International Airport at Ed (24 m, Texas) |
0 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
0 |
|
| Colorado City (1486 m, Arizona) |
0 |
|
| Lea (1114 m, New Mexico) |
4 |
|
| The Pas Airport (270 m, Manitoba) |
0 |
|
| Hebbronville Airport (202 m, Texas) |
8 |
|
| Grand Junction Regional Airport (1472 m, Colorado) |
0 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
0 |
|
| Comanche Airport (423 m, Texas) |
6 |
|
| Mary’s Harbour (11 m, Newfoundland) |
8 |
|
| Mineral Wells Airport (296 m, Texas) |
0 |
|
| Sacramento McClellan Airport (23 m, California) |
0 |
|
| Palacios Airport (5 m, Texas) |
2 |
|
| Shepherd Bay AP (45 m, Nunavut) |
8 |
|
| Colorado Springs Airport (1881 m, Colorado) |
6 |
|
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