| Stations: 2806
|
Cloud Cover |
Cloud Base |
| Mount Washington Airport (1910 m, New Hampshire) |
3 |
>2500m |
| Ontario Airport (667 m, Oregon) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Truth or Consequences Airport (1481 m, New Mexico) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
0 |
|
| Crescent City (17 m, California) |
0 |
|
| Ozona Airport (726 m, Texas) |
8 |
|
| Show Low Regional Airport (1954 m, Arizona) |
0 |
|
| Glasgow Airport (693 m, Montana) |
8 |
|
| Clarence E. Page Airport (413 m, Oklahoma) |
0 |
|
| Sable Island AP (5 m, Nova Scotia) |
8 |
|
| Eagle County Regional Airport (1993 m, Colorado) |
8 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
0 |
|
| Las Vegas Airport (2092 m, New Mexico) |
0 |
|
| Cortez Airport (1803 m, Colorado) |
0 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Ashe County Airport (969 m, North Carolina) |
6 |
|
| Denton Enterprise Airport (197 m, Texas) |
2 |
|
| Big Spring Airport (784 m, Texas) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
|
| Mount Carmel Airport (131 m, Illinois) |
8 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| Hillsboro Airport (209 m, Texas) |
0 |
|
| Red Oak Airport (318 m, Iowa) |
8 |
|
| Flagstaff Airport (2131 m, Arizona) |
8 |
|
| Florence Airport (1658 m, Colorado) |
0 |
|
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
8 |
|
| Alpine- Casparis Airport (1376 m, Texas) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
8 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
4 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
200-300m |
| Abilene Airport (546 m, Texas) |
0 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| Claremore Regional Airport (221 m, Oklahoma) |
8 |
|
| Rocksprings Airport (723 m, Texas) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Comanche Airport (423 m, Texas) |
6 |
|
| Sedona Airport (1471 m, Arizona) |
6 |
|
| Buckeye Airport (315 m, Arizona) |
6 |
|
| Stanton County Airport (1013 m, Kansas) |
0 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
8 |
|
| Guymon Airport (952 m, Oklahoma) |
0 |
|
| Falcon Field (424 m, Arizona) |
0 |
|
| Casa Grande Airport (446 m, Arizona) |
0 |
|
| Andrews Airport (967 m, Texas) |
0 |
|
| Phoenix (422 m, Arizona) |
0 |
|
| Curtis Field (557 m, Texas) |
6 |
|
| Bryce Canyon Airport (2312 m, Utah) |
8 |
|
| Boone Airport (354 m, Iowa) |
4 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
0 |
|
| Colby Airport (971 m, Kansas) |
8 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Morrisville- Stowe State Airport (223 m, Vermont) |
8 |
|
| Sept-Îles Airport (55 m, Quebec) |
6 |
|
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
8 |
|
| Powell Airport (1552 m, Wyoming) |
8 |
|
| Hot Springs (1153 m, Virginia) |
8 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Ponca (304 m, Oklahoma) |
0 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| New Century AirCenter (331 m, Kansas) |
8 |
|
| Los Angeles Intl. Airport (30 m, California) |
6 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
|
| Junction Airport (522 m, Texas) |
8 |
|
| Georgetown Airport (240 m, Texas) |
8 |
|
| Camarillo Airport (23 m, California) |
8 |
|
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Odessa Airport (902 m, Texas) |
0 |
|
| Laughlin Air Force Base (327 m, Texas) |
8 |
|
| Garfield County Regional Airport (1691 m, Colorado) |
8 |
|
| Somerset County Airport (693 m, Pennsylvania) |
8 |
|
| Mountain Empire Airport (780 m, Virginia) |
4 |
|
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0 |
|
| Brewster Field Arpt (704 m, Nebraska) |
8 |
|
| Waco Regional Airport (155 m, Texas) |
6 |
|
| Midland Airport (874 m, Texas) |
0 |
|
| Santa Barbara Airport (3 m, California) |
8 |
|
| Hamilton Airport (396 m, Texas) |
4 |
|
| Reno Stead Airport (1539 m, Nevada) |
8 |
|
| McKinney National Airport (176 m, Texas) |
8 |
|
| Monett Airport (401 m, Missouri) |
6 |
|
| Grand Junction Regional Airport (1472 m, Colorado) |
8 |
|
| Yakima Airport (325 m, Washington) |
0 |
|
| Kearney Regional Airport (649 m, Nebraska) |
6 |
|
| Hastings Airport (596 m, Nebraska) |
8 |
|
| Wilmington Intl. Airport (10 m, North Carolina) |
0 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Decatur Airport (208 m, Illinois) |
8 |
|
| Coles (220 m, Illinois) |
8 |
|
| Delta Airport (1451 m, Utah) |
8 |
|
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
8 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
8 |
|
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Ephrata Airport (383 m, Washington) |
0 |
|
| Flora (144 m, Illinois) |
8 |
|
| Aurora Airport (548 m, Nebraska) |
8 |
|
| Luke Air Force Base (331 m, Arizona) |
8 |
|
| Grant County Intl. Airport (364 m, Washington) |
0 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| C. David Campbell Field (136 m, Texas) |
2 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
8 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Russell Airport (566 m, Kansas) |
8 |
|
| Fort Worth Spinks Airport (233 m, Texas) |
4 |
|
| York Airport (509 m, Nebraska) |
8 |
|
| Plattsmouth Airport (366 m, Nebraska) |
8 |
|
| Sidney Airport (1312 m, Nebraska) |
8 |
|
| North Texas Regional Airport (228 m, Texas) |
6 |
|
| Snyder (741 m, Texas) |
0 |
|
| Pocono Mountains Airport (584 m, Pennsylvania) |
0 |
|
| Council Bluffs Airport (382 m, Iowa) |
2 |
|
| Watford City Airport (643 m, North Dakota) |
8 |
|
| Guthrie Airport (327 m, Oklahoma) |
0 |
|
| Cedar City Regional Airport (1714 m, Utah) |
8 |
|
| Blanding Airport (1788 m, Utah) |
4 |
|
| Clovis Airport (1284 m, New Mexico) |
0 |
|
| Creston (394 m, Iowa) |
8 |
|
| Crookston Airport (273 m, Minnesota) |
6 |
|
| Clinton Regional Airport (492 m, Oklahoma) |
0 |
|
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
8 |
|
| Blair Airport (404 m, Nebraska) |
4 |
|
| Nebraska City Airport (354 m, Nebraska) |
8 |
|
| Childress Airport (594 m, Texas) |
0 |
|
| Gainesville Airport (256 m, Texas) |
0 |
|
| Burnet Airport (391 m, Texas) |
8 |
|
| Tyler Pounds Regional Airport (166 m, Texas) |
0 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
8 |
|
| Mc Gregor (180 m, Texas) |
6 |
|
| Skylark Field (258 m, Texas) |
6 |
|
| Kerrville Airport (493 m, Texas) |
8 |
|
| Caldwell Airport (740 m, Idaho) |
0 |
|
| Fredericksburg (517 m, Texas) |
8 |
|
| Chandler Regional Airport (300 m, Oklahoma) |
0 |
|
| Nampa Airport (773 m, Idaho) |
0 |
|
| Boundary County Airport (711 m, Idaho) |
0 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
8 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Ithaca Tompkins Intl. Airport (335 m, New York) |
8 |
|
| LaGuardia Airport (9 m, New York) |
2 |
|
| Syracuse Hancock Intl. Airport (124 m, New York) |
8 |
|
| Midway Intl. Airport (190 m, Illinois) |
8 |
|
| Grafton Airport (251 m, North Dakota) |
0 |
|
| Rockwall Airport (175 m, Texas) |
8 |
|
| Olney-Noble (147 m, Illinois) |
8 |
|
| Killeen (283 m, Texas) |
6 |
|
| Grand Forks Air Force Base (276 m, North Dakota) |
4 |
|
| Hettinger Airport (824 m, North Dakota) |
8 |
|
| Shelbyville Airport (245 m, Indiana) |
8 |
|
| Jamestown Regional Airport (454 m, North Dakota) |
8 |
|
| Gary Airport (180 m, Indiana) |
8 |
|
| Athens Airport (135 m, Texas) |
4 |
|
| Makkovik Airport (71 m, Newfoundland) |
8 |
|
| Mexia Limestone County Airport (166 m, Texas) |
6 |
|
| Roswell Airport (1118 m, New Mexico) |
0 |
|
| Easterwood Airport (98 m, Texas) |
6 |
|
| Des Moines Intl. Airport (294 m, Iowa) |
6 |
|
| Brownwood Regional Airport (422 m, Texas) |
8 |
|
| Albany Airport (89 m, New York) |
8 |
|
| Clinton Airport (216 m, Iowa) |
8 |
|
| Atlantic Airport (360 m, Iowa) |
8 |
|
| Los Alamos Airport (2186 m, New Mexico) |
0 |
|
| Shenandoah Muni (296 m, Iowa) |
8 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
0 |
|
| Denison (388 m, Iowa) |
6 |
|
| Storm Lake Airport (454 m, Iowa) |
6 |
|
| Tucumcari Airport (1234 m, New Mexico) |
0 |
|
| Marine Corps Air Station New River (8 m, North Carolina) |
0 |
|
| Harlan Airport (375 m, Iowa) |
4 |
|
| Double Eagle II Airport (1779 m, New Mexico) |
0 |
|
| Lea (1114 m, New Mexico) |
0 |
|
| William P. Hobby Airport (14 m, Texas) |
8 |
|
| Burbank (237 m, California) |
8 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
8 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
0 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Del Rio Intl. Airport (314 m, Texas) |
8 |
|
| Oxnard Airport (13 m, California) |
6 |
|
| Brown Field Airport (160 m, California) |
8 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
4 |
|
| San Angelo Regional Airport (582 m, Texas) |
0 |
|
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
8 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
6 |
|
| Brownsville/South Padre (8 m, Texas) |
8 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
0 |
|
| Springbank (1201 m, Alberta) |
6 |
|
| Mitchell Airport (397 m, South Dakota) |
8 |
|
| Philip Airport (673 m, South Dakota) |
6 |
|
| Chan Gurney Airport (398 m, South Dakota) |
8 |
|
| Pierre Regional Airport (528 m, South Dakota) |
8 |
|
| Santa Ynez Airport (205 m, California) |
8 |
|
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| Hutchinson Airport (462 m, Kansas) |
8 |
|
| Newton (467 m, Kansas) |
8 |
|
| Independence Airport (251 m, Kansas) |
8 |
|
| Sioux Falls Regional Airport (435 m, South Dakota) |
8 |
|
| Vance Air Force Base (398 m, Oklahoma) |
0 |
|
| Torrington Airport (1281 m, Wyoming) |
8 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
8 |
|
| Marine Corps Air Station Beaufort Airpo (12 m, South Carolina) |
0 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Melrose Gunnery Range (1326 m, New Mexico) |
6 |
|
| Gila Bend Airport (269 m, Arizona) |
6 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
0 |
|
| Ernest A. Love Field Airport (1537 m, Arizona) |
8 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Window Rock Airport (2054 m, Arizona) |
0 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
6 |
|
| Joplin Regional Airport (297 m, Missouri) |
8 |
|
| Tulsa Airport (195 m, Oklahoma) |
6 |
|
| Smith Field (364 m, Arkansas) |
8 |
|
| Rogers Executive Airport (415 m, Arkansas) |
8 |
|
| Omak Airport (382 m, Washington) |
0 |
|
| Denver Intl. Airport (1656 m, Colorado) |
0 |
|
| Richlands Airport (808 m, Virginia) |
0 |
|
| Lee's Summit Airport (306 m, Missouri) |
8 |
|
| Northern Colorado Regional Airport (1529 m, Colorado) |
0 |
|
| Montrose Airport (1755 m, Colorado) |
0 |
|
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| La Veta Pass (3114 m, Colorado) |
4 |
|
| Havre (792 m, Montana) |
0 |
|
| Hillsville (834 m, Virginia) |
4 |
|
| Fort Morgan Airport (1393 m, Colorado) |
0 |
|
| Baker Airport (902 m, Montana) |
8 |
|
| L. M. Clayton Airport (605 m, Montana) |
8 |
|
| Key West Airport (5 m, Florida) |
0 |
|
| Wendover Airport (1292 m, Utah) |
8 |
|
| Miles City Airport (801 m, Montana) |
8 |
|
| Crater Lake (1244 m, Oregon) |
0 |
|
| Milford Municipal (1536 m, Utah) |
8 |
|
| Sonora Airport (652 m, Texas) |
8 |
|
| Wellsville Airport (646 m, New York) |
8 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
0 |
|
| Sulphur Springs Airport (149 m, Texas) |
8 |
|
| Naval Air Station Key West (2 m, Florida) |
0 |
|
| Pampa (989 m, Texas) |
0 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
8 |
|
| Midlothian Airport (217 m, Texas) |
6 |
|
| Falls City/Brenner (300 m, Nebraska) |
8 |
|
| Lago Vista Airport (375 m, Texas) |
8 |
|
| Offutt Air Force Base (319 m, Nebraska) |
6 |
|
| Corning Airport (89 m, Arkansas) |
0 |
|
| Gatesville Airport (276 m, Texas) |
6 |
|
| Columbus Airport (440 m, Nebraska) |
8 |
|
| Imperial (997 m, Nebraska) |
8 |
|
| Covington Airport (267 m, Kentucky) |
8 |
|
| Hebron Airport (447 m, Nebraska) |
8 |
|
| Le Mars Airport (365 m, Iowa) |
8 |
|
| Michael J. Smith Field (3 m, North Carolina) |
0 |
|
| Clarinda (303 m, Iowa) |
8 |
|
| Webster City (342 m, Iowa) |
8 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
0 |
|
| Campbell Army Airfield (173 m, Kentucky) |
4 |
|
| Newton Airport (290 m, Iowa) |
0 |
|
| Ardmore Airport (232 m, Oklahoma) |
4 |
|
| Moriarty Airport (1889 m, New Mexico) |
0 |
|
| Washington (230 m, Iowa) |
0 |
|
| Greenville Mid-Delta Airport (40 m, Mississippi) |
0 |
|
| Ames Airport (291 m, Iowa) |
2 |
|
| Brookneal (182 m, Virginia) |
0 |
|
| Four Corners Regional Airport (1677 m, New Mexico) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Eastern Iowa Airport (256 m, Iowa) |
4 |
|
| South Big Horn Co Arpt (1201 m, Wyoming) |
8 |
|
| Fayetteville Regional Airport (58 m, North Carolina) |
0 |
|
| Alpena (211 m, Michigan) |
8 |
|
| Barksdale Air Force Base (51 m, Louisiana) |
2 |
|
| Broken Bow Airport (776 m, Nebraska) |
8 |
|
| Houghton (327 m, Michigan) |
8 |
|
| Converse (1502 m, Wyoming) |
8 |
|
| Tonopah Airport (1654 m, Nevada) |
8 |
|
| Greenwood- Leflore Airport (47 m, Mississippi) |
0 |
|
| Darlington (59 m, South Carolina) |
0 |
|
| Westchester (121 m, New York) |
0 |
|
| Provo Airport (1369 m, Utah) |
8 |
|
| Myrtle Beach Intl. Airport (8 m, South Carolina) |
0 |
|
| McHenry Airport (894 m, Maryland) |
8 |
|
| Davenport Airport (259 m, Iowa) |
0 |
|
| Lapeer Airport (254 m, Michigan) |
8 |
|
| Harvey Airport (487 m, North Dakota) |
8 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
8 |
|
| Fort Dodge Regional Airport (355 m, Iowa) |
8 |
|
| Cavalier Airport (270 m, North Dakota) |
4 |
|
| Albion Airport (550 m, Nebraska) |
8 |
|
| Grand Forks Intl. Airport (255 m, North Dakota) |
2 |
|
| Platteville Airport (312 m, Wisconsin) |
6 |
|
North - South