| Stations: 2417
|
Cloud Cover |
Cloud Base |
| Minot Intl. Airport (522 m, North Dakota) |
0 |
|
| Des Moines Intl. Airport (294 m, Iowa) |
8 |
|
| Gander Airport (151 m, Newfoundland) |
6 |
100-200m |
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Ponca (304 m, Oklahoma) |
0 |
|
| Central Wisconsin Airport (389 m, Wisconsin) |
8 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
8 |
|
| Baker Airport (902 m, Montana) |
0 |
|
| Salina Regional Airport (385 m, Kansas) |
6 |
|
| Sandspit (6 m, British Columbia) |
8 |
300-600m |
| Naval Air Station Joint Reserve Base Fo (198 m, Texas) |
0 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
4 |
|
| Waco Regional Airport (155 m, Texas) |
0 |
|
| L. M. Clayton Airport (605 m, Montana) |
8 |
|
| Boone Airport (354 m, Iowa) |
8 |
|
| SwiftCurrent (820 m, Saskatchewan) |
8 |
50-100m |
| Breckenridge Airport (391 m, Texas) |
0 |
|
| Hettinger Airport (824 m, North Dakota) |
0 |
|
| North Platte Regional Airport (849 m, Nebraska) |
0 |
>2500m |
| Medicine Hat (717 m, Alberta) |
8 |
1500-2000m |
| Langlade (464 m, Wisconsin) |
8 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
0 |
|
| Monroe Airport (331 m, Wisconsin) |
6 |
|
| Sawyer County Airport (370 m, Wisconsin) |
8 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
4 |
>2500m |
| South Wood County Airport (308 m, Wisconsin) |
8 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
0 |
|
| San Francisco Intl. Airport (5 m, California) |
8 |
|
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0 |
>2500m |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
2 |
>2500m |
| Thunder Bay Airport (206 m, Ontario) |
8 |
|
| Midland Airport (874 m, Texas) |
0 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
0 |
|
| Blosser Airport (452 m, Kansas) |
6 |
|
| Abilene Airport (546 m, Texas) |
0 |
|
| Dallas Love Field (148 m, Texas) |
2 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
0 |
|
| Georgetown Airport (240 m, Texas) |
4 |
|
| Kansas City Intl. Airport (313 m, Missouri) |
8 |
300-600m |
| Middleton Muni - Morey Field (283 m, Wisconsin) |
8 |
|
| Solon Springs Muni (336 m, Wisconsin) |
4 |
|
| Tyler Pounds Regional Airport (166 m, Texas) |
8 |
|
| St. Anthony Lwis (32 m, Newfoundland) |
6 |
|
| Lytton Airport (225 m, British Columbia) |
2 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
|
| Rockwall Airport (175 m, Texas) |
4 |
|
| Lytton (225 m, British Columbia) |
2 |
>2500m |
| McKinney National Airport (176 m, Texas) |
0 |
|
| Gainesville Airport (256 m, Texas) |
0 |
|
| Laughlin Air Force Base (327 m, Texas) |
0 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| Odessa Airport (902 m, Texas) |
0 |
|
| Watford City Airport (643 m, North Dakota) |
8 |
|
| C. David Campbell Field (136 m, Texas) |
2 |
|
| Devils Lake Regional Airport (443 m, North Dakota) |
0 |
|
| Churchill Airport (29 m, Manitoba) |
8 |
100-200m |
| San Angelo Regional Airport (582 m, Texas) |
0 |
|
| Muskegon (193 m, Michigan) |
0 |
|
| Clinton Airport (216 m, Iowa) |
8 |
|
| Rockford Airport (226 m, Illinois) |
2 |
|
| Marshall Town Muni (296 m, Iowa) |
6 |
|
| Denton Enterprise Airport (197 m, Texas) |
0 |
|
| Fort Worth Spinks Airport (233 m, Texas) |
0 |
|
| Edwards (701 m, California) |
0 |
|
| Glen Ullin Airport (634 m, North Dakota) |
0 |
|
| Vernon (386 m, Texas) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
0 |
>2500m |
| Waukegan National Airport (222 m, Illinois) |
0 |
|
| Dane County Regional Airport (264 m, Wisconsin) |
8 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
0 |
|
| St.Anthony A (32 m, Newfoundland) |
7 |
600-1000m |
| Appleton Intl. Airport (280 m, Wisconsin) |
0 |
|
| Mc Gregor (180 m, Texas) |
4 |
|
| Marshfield Airport (389 m, Wisconsin) |
6 |
|
| Lea (1114 m, New Mexico) |
0 |
|
| Philip Billard Airport (269 m, Kansas) |
0 |
|
| Hill Air Force Base (1459 m, Utah) |
0 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| Wittman Regional Airport (246 m, Wisconsin) |
0 |
|
| Winnipeg Airport (239 m, Manitoba) |
8 |
|
| Redwood Falls Muni (312 m, Minnesota) |
0 |
|
| Tulsa Airport (195 m, Oklahoma) |
8 |
|
| Tulsa Riverside Airport (193 m, Oklahoma) |
0 |
|
| Andrews Airport (967 m, Texas) |
0 |
|
| Oakland Intl. Airport (6 m, California) |
6 |
|
| Durant Regional Airport (213 m, Oklahoma) |
0 |
|
| Sedalia Regional Airport (277 m, Missouri) |
0 |
|
| Joplin Regional Airport (297 m, Missouri) |
0 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Naval Air Facility El Centro (-13 m, California) |
0 |
|
| Menominee Airport (191 m, Michigan) |
0 |
|
| Minot Air Force Base (497 m, North Dakota) |
0 |
|
| Luce (265 m, Michigan) |
0 |
|
| Mason (197 m, Michigan) |
0 |
|
| Sawyer Intl. Airport (372 m, Michigan) |
4 |
|
| Topeka Regional Airport (325 m, Kansas) |
6 |
|
| Columbia Regional Airport (274 m, Missouri) |
0 |
>2500m |
| Springfield- Branson National Airport (390 m, Missouri) |
0 |
|
| Sierra Vista Airport (1421 m, Arizona) |
0 |
|
| Flying Cloud Airport (276 m, Minnesota) |
0 |
|
| Fosston (388 m, Minnesota) |
6 |
|
| Sable Island (1 m, Nova Scotia) |
7 |
>2500m |
| Hutchinson Airport (323 m, Minnesota) |
4 |
|
| Glenwood (Asos) (425 m, Minnesota) |
0 |
|
| Rogers City Airport (204 m, Michigan) |
0 |
|
| Stanton County Airport (1013 m, Kansas) |
0 |
|
| Walnut Ridge Regional Airport (83 m, Arkansas) |
0 |
|
| Dubois Airport (2224 m, Wyoming) |
0 |
|
| Big Trout Lake (222 m, Ontario) |
8 |
300-600m |
| Maverick County Memorial IAP (270 m, Texas) |
0 |
|
| Cameron Airport (123 m, Texas) |
6 |
|
| La Junta Airport (1278 m, Colorado) |
0 |
|
| Mexia Limestone County Airport (166 m, Texas) |
8 |
|
| Barnes Airport (427 m, North Dakota) |
0 |
|
| Mandan Airport (593 m, North Dakota) |
0 |
|
| Rolla Airport (556 m, North Dakota) |
6 |
|
| Linton Airport (542 m, North Dakota) |
0 |
|
| Melrose Gunnery Range (1326 m, New Mexico) |
0 |
|
| Albert Whitted Airport (2 m, Florida) |
0 |
|
| Harvey Airport (487 m, North Dakota) |
0 |
|
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
0 |
|
| Fond du Lac (246 m, Wisconsin) |
0 |
|
| Stevens Point Airport (338 m, Wisconsin) |
8 |
|
| Sheboygan (228 m, Wisconsin) |
0 |
|
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
0 |
|
| West Bend Airport (270 m, Wisconsin) |
0 |
|
| Green Bay (209 m, Wisconsin) |
0 |
>2500m |
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| North Battleford Airport (548 m, Saskatchewan) |
8 |
300-600m |
| Pine Springs (1663 m, Texas) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Burnet Airport (391 m, Texas) |
2 |
|
| San Marcos Regional Airport (182 m, Texas) |
0 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
0 |
|
| Laredo Intl. Airport (155 m, Texas) |
0 |
|
| Midway Intl. Airport (190 m, Illinois) |
4 |
>2500m |
| Terrell Airport (144 m, Texas) |
2 |
|
| Cox Field (167 m, Texas) |
0 |
|
| Palacios Airport (5 m, Texas) |
4 |
|
| Mineral Wells Airport (296 m, Texas) |
0 |
|
| Skylark Field (258 m, Texas) |
6 |
|
| Kerrville Airport (493 m, Texas) |
8 |
|
| South Texas Regional Airport at Hondo (283 m, Texas) |
8 |
|
| DuPage Airport (231 m, Illinois) |
0 |
|
| Scholes International Airport at Galves (16 m, Texas) |
2 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
0 |
|
| Killeen (283 m, Texas) |
2 |
|
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
2 |
|
| Addison Airport (196 m, Texas) |
0 |
|
| Cotulla (144 m, Texas) |
0 |
|
| Junction Airport (522 m, Texas) |
0 |
|
| San Antonio Intl. Airport (242 m, Texas) |
8 |
300-600m |
| Memphis Airport (87 m, Tennessee) |
2 |
>2500m |
| Lethbridge (929 m, California) |
8 |
2000-2500m |
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| McAlester Regional Airport (231 m, Oklahoma) |
2 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
0 |
|
| Guthrie Airport (327 m, Oklahoma) |
0 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
0 |
|
| Buchanan Field Airport (7 m, California) |
0 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
0 |
|
| Palmdale Regional Airport (774 m, California) |
0 |
|
| Sacramento Intl. Airport (7 m, California) |
0 |
|
| Jamestown Regional Airport (454 m, North Dakota) |
0 |
|
| Hector Intl. Airport (274 m, North Dakota) |
0 |
>2500m |
| Thunder Bay (199 m, Ontario) |
8 |
100-200m |
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Raton Airport (1935 m, New Mexico) |
0 |
|
| Las Cruces Intl. Airport (1358 m, New Mexico) |
0 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Blythe Airport (118 m, California) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
>2500m |
| Falls City/Brenner (300 m, Nebraska) |
2 |
|
| Hastings Airport (596 m, Nebraska) |
0 |
|
| Malmstrom Air Force Base (1056 m, Montana) |
6 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
2 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
0 |
|
| Roseau Muni (Awos) (323 m, Minnesota) |
4 |
|
| Boerne Stage Field (422 m, Texas) |
8 |
|
| New Braunfels Airport (197 m, Texas) |
6 |
|
| Alpine- Casparis Airport (1376 m, Texas) |
0 |
|
| Toronto Islands Airport (77 m, Ontario) |
8 |
2000-2500m |
| Del Norte Airport (2425 m, Colorado) |
0 |
|
| Rolla National Airport (335 m, Missouri) |
0 |
|
| Hallock (250 m, Minnesota) |
4 |
|
| Ephraim (236 m, Wisconsin) |
0 |
|
| Stephenville Airport (402 m, Texas) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, California) |
0 |
|
| Chautauqua (211 m, New York) |
8 |
|
| Gjoa Haven Airport (46 m, Nunavut) |
0 |
>2500m |
| East Texas Regional Airport (124 m, Texas) |
0 |
|
| Fort Mcmurray (369 m, California) |
0 |
>2500m |
| Norfolk Regional Airport (473 m, Nebraska) |
0 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
6 |
|
| Chicago Executive Airport (197 m, Illinois) |
0 |
|
| Denver Intl. Airport (1656 m, Colorado) |
2 |
>2500m |
| Hanford Airport (75 m, California) |
0 |
|
| Reedsburg Airport (276 m, Wisconsin) |
8 |
|
| Sandy Lake (289 m, Ontario) |
8 |
100-200m |
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
8 |
1500-2000m |
| Whiteman Air Force Base (255 m, Missouri) |
6 |
|
| Saguache (2385 m, Colorado) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
0 |
|
| Port Isabel AP (5 m, Texas) |
0 |
|
| Terrace Airport (217 m, British Columbia) |
7 |
>2500m |
| Waterloo Regional Airport (268 m, Iowa) |
6 |
|
| Davenport Airport (259 m, Iowa) |
8 |
|
| Sudbury Airport (348 m, Ontario) |
7 |
1500-2000m |
| Stuttgart Airport (68 m, Arkansas) |
0 |
|
| Mount Washington Airport (1910 m, New Hampshire) |
6 |
|
| W Memphis Municipal (64 m, Arkansas) |
0 |
|
| Alpena (211 m, Michigan) |
0 |
>2500m |
| Algona Airport (372 m, Iowa) |
4 |
|
| Gaylord Airport (404 m, Michigan) |
0 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
2 |
|
| Brownsville/South Padre (8 m, Texas) |
0 |
|
| Custer Airport (188 m, Michigan) |
0 |
|
| Muscatine Airport (167 m, Iowa) |
8 |
|
| Oelwen (328 m, Iowa) |
8 |
|
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
2 |
|
| Sauk Centre Muni (379 m, Minnesota) |
4 |
|
| Naval Air Station Lemoore (73 m, California) |
0 |
|
| Wexford (396 m, Michigan) |
0 |
|
| Aitkin Airport (367 m, Minnesota) |
0 |
|
| Mahnomen Airport (379 m, Minnesota) |
8 |
|
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Philip Airport (673 m, South Dakota) |
0 |
|
| Fresno Yosemite Intl. Airport (100 m, California) |
0 |
|
| Watertown Regional Airport (532 m, South Dakota) |
0 |
|
| Delta County Airport (187 m, Michigan) |
0 |
|
| Chippewa (244 m, Michigan) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Pellston Regional Airport (217 m, Michigan) |
0 |
|
| Charlevoix Airport (204 m, Michigan) |
0 |
|
| Port Hawkesbury Airport (114 m, Nova Scotia) |
7 |
300-600m |
| Warroad International Memorial Airport (327 m, Minnesota) |
4 |
|
| Ely Airport (1909 m, Nevada) |
0 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Altus Air Force Base (413 m, Oklahoma) |
0 |
|
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
0 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Lawton (338 m, Oklahoma) |
0 |
|
| Ardmore (257 m, Oklahoma) |
0 |
|
| Hayward Executive Airport (14 m, California) |
8 |
|
| Imperial County AP (-17 m, California) |
0 |
|
| Davis Field (186 m, Oklahoma) |
0 |
|
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
2 |
|
| Yuba (19 m, California) |
0 |
|
| Havre (792 m, Montana) |
4 |
|
| Owatonna (Awos) (350 m, Minnesota) |
0 |
|
| Needles Airport (302 m, California) |
0 |
|
| Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
8 |
|
| Clintonville Airport (251 m, Wisconsin) |
4 |
|
| Regina Airport (577 m, Saskatchewan) |
8 |
|
| Eagle River Union Airport (500 m, Wisconsin) |
8 |
|
| Pompano Beach Airport (7 m, Florida) |
2 |
|
| Mankato Regional Airport (311 m, Minnesota) |
0 |
|
| Fairmont Airport (354 m, Minnesota) |
0 |
|
| John H. Batten Airport (205 m, Wisconsin) |
0 |
|
| Dodge Center Airport (398 m, Minnesota) |
4 |
|
| Dodge County Airport (285 m, Wisconsin) |
0 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
|
| Riverton Airport (1684 m, Wyoming) |
0 |
|
North - South