| Stations: 2804
|
Cloud Cover |
Cloud Base |
| Sidney Airport (1312 m, Nebraska) |
0 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Holloman Air Force Base (1248 m, New Mexico) |
8 |
|
| Churchill Airport (29 m, Manitoba) |
7 |
600-1000m |
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Travis Air Force Base (22 m, California) |
0 |
|
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
0 |
|
| Mount Washington Airport (1910 m, New Hampshire) |
6 |
|
| Buckley Space Force Base (1726 m, Colorado) |
4 |
|
| Arviat (10 m, Nunavut) |
0 |
>2500m |
| Dewar Lakes AP (488 m, Nunavut) |
8 |
1500-2000m |
| Resolute AP (67 m, Nunavut) |
8 |
100-200m |
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
6 |
|
| Saskatoon AP (503 m, Saskatchewan) |
6 |
|
| Gillam Airport (146 m, Manitoba) |
8 |
600-1000m |
| Brevoort Island Airport (376 m, Nunavut) |
0 |
>2500m |
| Sandspit (6 m, British Columbia) |
8 |
300-600m |
| Kindersley Regional Airport (698 m, Saskatchewan) |
4 |
>2500m |
| Prince Albert Airport (428 m, Saskatchewan) |
5 |
1000-1500m |
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| Naval Air Station Joint Reserve Base Fo (198 m, Texas) |
0 |
|
| Edwards (701 m, California) |
0 |
|
| Lake Havasu City Airport (238 m, Arizona) |
2 |
|
| Lytton Airport (225 m, British Columbia) |
6 |
|
| Key West Airport (5 m, Florida) |
6 |
600-1000m |
| Edmonton Namao (685 m, Alberta) |
8 |
2000-2500m |
| Cape Parry AP (14 m, Northwest Territories) |
4 |
>2500m |
| Hermiston Airport (195 m, Oregon) |
0 |
|
| Wray Airport (1087 m, Colorado) |
0 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Ontario Airport (667 m, Oregon) |
0 |
|
| Makkovik Airport (71 m, Newfoundland) |
8 |
|
| Coral Harbour Airport (64 m, Nunavut) |
8 |
100-200m |
| Naval Air Station Corpus Christi (6 m, Texas) |
2 |
|
| Tangier (2 m, Texas) |
0 |
|
| Gillette (1230 m, Wyoming) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Ozona Airport (726 m, Texas) |
4 |
|
| Lloyd Stearman Field (416 m, Kansas) |
8 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Detroit Metropolitan Airport (202 m, Michigan) |
8 |
100-200m |
| Wendover Airport (1292 m, Utah) |
0 |
|
| Elkhart (1099 m, Kansas) |
6 |
|
| McConnell Air Force Base (413 m, Kansas) |
6 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
4 |
|
| Cape Peel West (165 m, Northwest Territories) |
8 |
600-1000m |
| Laredo Intl. Airport (155 m, Texas) |
8 |
|
| Kerrville Airport (493 m, Texas) |
8 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Lytton (225 m, British Columbia) |
7 |
>2500m |
| Kelowna Intl. Airport (456 m, British Columbia) |
7 |
>2500m |
| Broken Bow Airport (776 m, Nebraska) |
8 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| La Grande/Union County Airport (826 m, Oregon) |
0 |
|
| Gander Airport (151 m, Newfoundland) |
8 |
300-600m |
| Cartwright Airport (15 m, Newfoundland) |
8 |
300-600m |
| Cotulla (144 m, Texas) |
8 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
8 |
100-200m |
| Pocatello Regional Airport (1365 m, Idaho) |
0 |
|
| Kinngait Airport (50 m, Nunavut) |
7 |
2000-2500m |
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| El Paso Intl. Airport (1194 m, Texas) |
2 |
>2500m |
| Laughlin Air Force Base (327 m, Texas) |
2 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Albert Whitted Airport (2 m, Florida) |
0 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
0 |
|
| Port Aransas Airport (2 m, Texas) |
6 |
|
| Calgary Intl. Airport (1084 m, Alberta) |
1 |
>2500m |
| Draughon- Miller Central Texas Regional (208 m, Texas) |
0 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
7 |
>2500m |
| La Ronge Airport (379 m, Saskatchewan) |
4 |
600-1000m |
| Davis (808 m, Arizona) |
6 |
|
| Rocksprings Airport (723 m, Texas) |
8 |
|
| Cold Lake Airport (541 m, Alberta) |
8 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Nellis Air Force Base (570 m, Nevada) |
0 |
|
| Edmonton (IAP) (707 m, Alberta) |
6 |
2000-2500m |
| San Jose Intl. Airport (17 m, California) |
0 |
|
| Waco Regional Airport (155 m, Texas) |
6 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Michael J. Smith Field (3 m, North Carolina) |
2 |
|
| Lonesome Pine Airport (817 m, Virginia) |
6 |
|
| Mandan Airport (593 m, North Dakota) |
0 |
|
| Delta Airport (1451 m, Utah) |
0 |
|
| Grant County Intl. Airport (364 m, Washington) |
0 |
|
| Naval Air Station Key West (2 m, Florida) |
6 |
|
| Palacios Airport (5 m, Texas) |
0 |
|
| Croker Rvr (69 m, Northwest Territories) |
0 |
>2500m |
| Austin (189 m, Texas) |
8 |
|
| Claremore Regional Airport (221 m, Oklahoma) |
8 |
|
| Moosonee Airport (9 m, Quebec) |
6 |
|
| North Platte Regional Airport (849 m, Nebraska) |
2 |
1500-2000m |
| Selfridge Air National Guard Base (177 m, Michigan) |
6 |
|
| Willow Run Airport (218 m, Michigan) |
8 |
|
| Del Rio Intl. Airport (314 m, Texas) |
6 |
|
| Baker Lake Airport (18 m, Nunavut) |
6 |
1000-1500m |
| Las Cruces Intl. Airport (1358 m, New Mexico) |
0 |
|
| Thedford Airport (892 m, Nebraska) |
0 |
|
| Grant County Airport (1638 m, New Mexico) |
0 |
|
| Four Corners Regional Airport (1677 m, New Mexico) |
6 |
|
| Coleman Airport (517 m, Texas) |
0 |
|
| Comanche Airport (423 m, Texas) |
6 |
|
| Ord Airport (631 m, Nebraska) |
8 |
|
| Flagstaff/Belemont (2181 m, Arizona) |
6 |
>2500m |
| Naval Air Station Patuxent River (14 m, Maryland) |
0 |
|
| Hebbronville Airport (202 m, Texas) |
8 |
|
| Hillsboro Airport (209 m, Texas) |
0 |
|
| Riverton Airport (1684 m, Wyoming) |
0 |
|
| Abilene Airport (546 m, Texas) |
0 |
|
| Dillon Airport (1597 m, Montana) |
0 |
|
| Midway Intl. Airport (190 m, Illinois) |
8 |
300-600m |
| Avenger Field (725 m, Texas) |
0 |
|
| Glasgow Airport (693 m, Montana) |
0 |
|
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
2 |
>2500m |
| Bowling Green (160 m, Kentucky) |
4 |
|
| Cheyenne County Airport (1040 m, Kansas) |
0 |
|
| Dawson Creek Airport (655 m, British Columbia) |
8 |
600-1000m |
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Buffalo Niagara Intl. Airport (219 m, New York) |
8 |
100-200m |
| Wilmington Airport (326 m, Pennsylvania) |
6 |
|
| Ft Severn (15 m, Ontario) |
8 |
300-600m |
| Midland Airport (874 m, Texas) |
0 |
|
| Newton (467 m, Kansas) |
8 |
|
| Mont-Joli Airport (54 m, Quebec) |
3 |
>2500m |
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Price/Carbon (1799 m, Utah) |
0 |
|
| Hill Air Force Base (1459 m, Utah) |
6 |
|
| Yampa Valley Airport (2012 m, Colorado) |
0 |
|
| Langdon Airport (490 m, North Dakota) |
0 |
|
| Norfolk Intl. Airport (9 m, Virginia) |
0 |
>2500m |
| Devils Lake Regional Airport (443 m, North Dakota) |
2 |
|
| Denver Intl. Airport (1656 m, Colorado) |
4 |
>2500m |
| Dubois Airport (2224 m, Wyoming) |
0 |
|
| Dare (4 m, North Carolina) |
0 |
|
| Slave Lake Airport (583 m, Alberta) |
8 |
|
| Socorro Airport (1478 m, New Mexico) |
0 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Hanford Airport (75 m, California) |
0 |
|
| Eagle's Nest Airport (438 m, Virginia) |
0 |
|
| Brookneal (182 m, Virginia) |
0 |
|
| Estevan Airport (584 m, Saskatchewan) |
0 |
>2500m |
| Yorkton Airport (498 m, Saskatchewan) |
0 |
>2500m |
| Killeen (283 m, Texas) |
0 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
2 |
|
| North Battleford Airport (548 m, Saskatchewan) |
8 |
1000-1500m |
| Nipawin Airport (374 m, Saskatchewan) |
7 |
1000-1500m |
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Langley Air Force Base (6 m, Virginia) |
0 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
8 |
|
| Springbank (1201 m, Alberta) |
2 |
|
| San Antonio Intl. Airport (242 m, Texas) |
6 |
300-600m |
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
0 |
|
| Scholes International Airport at Galves (16 m, Texas) |
6 |
|
| Clarence E. Page Airport (413 m, Oklahoma) |
0 |
|
| Needles Airport (302 m, California) |
0 |
|
| Siskiyou (807 m, California) |
0 |
|
| Georgetown Airport (240 m, Texas) |
6 |
|
| Maverick County Memorial IAP (270 m, Texas) |
8 |
|
| Rugby Airport (472 m, North Dakota) |
6 |
|
| South Texas Regional Airport at Hondo (283 m, Texas) |
8 |
|
| Fort St. John AP (695 m, British Columbia) |
8 |
0-50m |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
0-50m |
| Spokane Airport (721 m, Washington) |
6 |
>2500m |
| Skylark Field (258 m, Texas) |
0 |
|
| Saint John's AP (135 m, Newfoundland) |
6 |
100-200m |
| Sanirajak (8 m, California) |
8 |
>2500m |
| Winnipeg Airport (239 m, Manitoba) |
4 |
|
| Odessa Airport (902 m, Texas) |
0 |
|
| Aransas (8 m, Texas) |
0 |
|
| Peace River Airport (580 m, Alberta) |
8 |
1500-2000m |
| Lackland Air Force Base (210 m, Texas) |
8 |
|
| Billy Mitchell Airport (4 m, North Carolina) |
0 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Port Isabel AP (5 m, Texas) |
0 |
|
| Fairchild Air Force Base (743 m, Washington) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
|
| Springfield Robertson County Airport (215 m, Tennessee) |
8 |
|
| Burns Airport (1271 m, Oregon) |
0 |
|
| C. David Campbell Field (136 m, Texas) |
0 |
|
| Tri-State Steuben County Airport (303 m, Indiana) |
8 |
|
| Ely Airport (1909 m, Nevada) |
4 |
|
| Gary Airport (180 m, Indiana) |
8 |
|
| South Bend Intl. Airport (236 m, Indiana) |
8 |
|
| Lewis University Airport (231 m, Illinois) |
8 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
6 |
|
| San Angelo Regional Airport (582 m, Texas) |
0 |
|
| Raleigh (134 m, North Carolina) |
2 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| Niagara Falls Intl. Airport (180 m, New York) |
8 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
0 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
0 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
8 |
|
| Gooding Airport (1138 m, Idaho) |
4 |
|
| Driggs Airport (1898 m, Idaho) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Torrington Airport (1281 m, Wyoming) |
0 |
|
| Villeneuve Airport (270 m, Alberta) |
8 |
1500-2000m |
| Boerne Stage Field (422 m, Texas) |
6 |
|
| Cranbrook Airport (939 m, British Columbia) |
2 |
>2500m |
| Jerome (1233 m, Idaho) |
0 |
|
| Kimball Airport (1501 m, Nebraska) |
0 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
0 |
|
| Caldwell Airport (740 m, Idaho) |
0 |
|
| Buffalo Airport (1514 m, Wyoming) |
0 |
|
| Worland Airport (1294 m, Wyoming) |
0 |
|
| Jackson Hole Airport (1964 m, Wyoming) |
0 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
0 |
|
| Junction Airport (522 m, Texas) |
6 |
|
| Imperial (997 m, Nebraska) |
0 |
|
| Marine Corps Auxiliary Landing Field Bo (7 m, North Carolina) |
0 |
|
| Maury County Airport (208 m, Tennessee) |
8 |
|
| Flag Island (328 m, Minnesota) |
0 |
|
| Mary's Harbour Airport (12 m, Newfoundland) |
8 |
|
| Goose (49 m, Newfoundland) |
6 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
2 |
|
| Regina Airport (577 m, Saskatchewan) |
6 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Folsom Field (294 m, Alabama) |
8 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Greater Rochester Intl. Airport (169 m, New York) |
8 |
|
| Pompano Beach Airport (7 m, Florida) |
2 |
|
| Walhalla Airport (291 m, North Dakota) |
0 |
|
| Pryor Field Regional Airport (180 m, Alabama) |
6 |
|
| Red Deer Regional Airport (904 m, Alberta) |
0 |
>2500m |
| Addison Airport (196 m, Texas) |
0 |
|
| Dallas Executive Airport (201 m, Texas) |
0 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
|
| Homestead Air Reserve Base (2 m, Florida) |
6 |
|
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