| Stations: 2807
|
Cloud Cover |
Cloud Base |
| Mount Washington Airport (1910 m, New Hampshire) |
2 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
200-300m |
| Nantucket Memorial Airport (13 m, Massachusetts) |
8 |
|
| Kearney Regional Airport (649 m, Nebraska) |
8 |
|
| Harlan Airport (375 m, Iowa) |
6 |
|
| Sable Island AP (5 m, Nova Scotia) |
8 |
|
| Russell Airport (566 m, Kansas) |
8 |
|
| Martha's Vineyard Airport (21 m, Massachusetts) |
6 |
|
| Dodge City Regional Airport (790 m, Kansas) |
8 |
|
| Storm Lake Airport (454 m, Iowa) |
4 |
|
| Brewster Field Arpt (704 m, Nebraska) |
8 |
|
| Fremont Airport (379 m, Nebraska) |
8 |
|
| Red Oak Airport (318 m, Iowa) |
8 |
|
| Brownwood Regional Airport (422 m, Texas) |
6 |
|
| Prince Rupert Airport (36 m, British Columbia) |
8 |
|
| Hill (666 m, Kansas) |
8 |
|
| Provo Airport (1369 m, Utah) |
8 |
|
| Clovis Airport (1284 m, New Mexico) |
8 |
|
| Forest City Airport (375 m, Iowa) |
8 |
|
| Wahoo Airport (373 m, Nebraska) |
8 |
|
| Tekamah (Asos) (312 m, Nebraska) |
8 |
|
| Hastings Airport (596 m, Nebraska) |
8 |
|
| Omaha/Eppley Field AP (299 m, Nebraska) |
8 |
|
| Windom (410 m, Minnesota) |
8 |
|
| Great Bend Airport (575 m, Kansas) |
8 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
8 |
|
| Council Bluffs Airport (382 m, Iowa) |
8 |
|
| Sheldon (432 m, Iowa) |
8 |
|
| Dalhart Airport (1216 m, Texas) |
8 |
|
| Boone Airport (354 m, Iowa) |
8 |
|
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
8 |
|
| Fairmont Airport (354 m, Minnesota) |
0 |
|
| Childress Airport (594 m, Texas) |
8 |
|
| Stanton County Airport (1013 m, Kansas) |
8 |
|
| Estherville Muni (401 m, Iowa) |
8 |
|
| Blosser Airport (452 m, Kansas) |
8 |
|
| Moore County Airport (1129 m, Texas) |
8 |
|
| Otis Air National Guard Base (40 m, Massachusetts) |
8 |
|
| Creston (394 m, Iowa) |
8 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
8 |
|
| Mason (363 m, Iowa) |
8 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
8 |
|
| Guymon Airport (952 m, Oklahoma) |
8 |
|
| Provincetown Airport (2 m, Massachusetts) |
8 |
|
| Spencer Airport (408 m, Iowa) |
8 |
|
| York Airport (509 m, Nebraska) |
8 |
|
| Chennault Intl. Airport (4 m, Louisiana) |
8 |
|
| North Central State Airport (134 m, Rhode Island) |
0 |
|
| Webster City (342 m, Iowa) |
8 |
|
| Southland Field (3 m, Louisiana) |
8 |
|
| Atlantic Airport (360 m, Iowa) |
8 |
|
| Block (33 m, Rhode Island) |
0 |
|
| Albion Airport (550 m, Nebraska) |
8 |
|
| Audubon County Airport (392 m, Iowa) |
8 |
|
| Kit Carson County Airport (1285 m, Colorado) |
8 |
|
| Nebraska City Airport (354 m, Nebraska) |
8 |
|
| Perry Airport (309 m, Iowa) |
8 |
|
| Blair Airport (404 m, Nebraska) |
8 |
|
| Pratt Regional Airport (595 m, Kansas) |
8 |
|
| Texas Gulf Coast Regional Airport (8 m, Texas) |
8 |
|
| Clarinda (303 m, Iowa) |
8 |
|
| Le Mars Airport (365 m, Iowa) |
8 |
|
| Goodland Airport (1124 m, Kansas) |
8 |
|
| Hereford Airport (1154 m, Texas) |
8 |
|
| Salina Regional Airport (385 m, Kansas) |
8 |
|
| Cape Cod Gateway Airport (16 m, Massachusetts) |
8 |
|
| Worthington (480 m, Minnesota) |
8 |
|
| McComb- Pike County Airport (126 m, Mississippi) |
8 |
|
| Washington (230 m, Iowa) |
8 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
8 |
|
| Alva Regional Airport (449 m, Oklahoma) |
8 |
|
| Hale County Airport (1028 m, Texas) |
8 |
|
| Pampa (989 m, Texas) |
8 |
|
| Fort Dodge Regional Airport (355 m, Iowa) |
8 |
|
| Clinton Airport (216 m, Iowa) |
8 |
|
| Plymouth Airport (45 m, Massachusetts) |
2 |
|
| Mission Field (1418 m, Montana) |
0 |
|
| Bangor Intl. Airport (56 m, Maine) |
0 |
|
| Harry P. Williams Memorial Airport (3 m, Louisiana) |
6 |
|
| Beatrice Municipal (403 m, Nebraska) |
8 |
|
| Manhattan Regional Airport (322 m, Kansas) |
8 |
|
| Harrell Field (40 m, Arkansas) |
8 |
|
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Ord Airport (631 m, Nebraska) |
8 |
|
| Eastern Sierra Regional Airport (1263 m, California) |
0 |
|
| Marysville Airport (391 m, Kansas) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
8 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
8 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
8 |
|
| Fairfield Airport (244 m, Iowa) |
8 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
8 |
|
| Sioux Gateway Airport (336 m, Iowa) |
8 |
|
| Mount Airy/Surry (380 m, North Carolina) |
8 |
|
| Shenandoah Muni (296 m, Iowa) |
8 |
|
| Rhode (19 m, Rhode Island) |
0 |
|
| Newport State Airport (52 m, Rhode Island) |
0 |
|
| Big Spring Airport (784 m, Texas) |
0 |
|
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
8 |
|
| Rochester Intl. Airport (402 m, Minnesota) |
0 |
|
| Slayton Airport (495 m, Minnesota) |
8 |
|
| Mount Pleasant Airport (224 m, Iowa) |
8 |
|
| Plattsmouth Airport (366 m, Nebraska) |
8 |
|
| Curtis Field (557 m, Texas) |
8 |
|
| St James Muni Arpt (325 m, Minnesota) |
6 |
|
| Litchfield Airport (210 m, Illinois) |
8 |
|
| Pontiac Airport (201 m, Illinois) |
8 |
|
| Hutchinson (931 m, Texas) |
8 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
8 |
|
| Lincoln Airport (362 m, Nebraska) |
8 |
|
| False River Regional Airport (12 m, Louisiana) |
8 |
|
| Cheyenne County Airport (1040 m, Kansas) |
8 |
|
| Langley Air Force Base (6 m, Virginia) |
8 |
|
| Jack Brooks Regional Airport (7 m, Texas) |
8 |
|
| Clarion Airport (354 m, Iowa) |
8 |
|
| Stuttgart Airport (68 m, Arkansas) |
8 |
|
| Seminole Airport (1010 m, Texas) |
0 |
|
| Newton (467 m, Kansas) |
8 |
|
| Midland Airport (874 m, Texas) |
2 |
|
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| Powell Airport (1552 m, Wyoming) |
0 |
|
| Tucumcari Airport (1234 m, New Mexico) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| McHenry Airport (894 m, Maryland) |
6 |
|
| Imperial (997 m, Nebraska) |
8 |
|
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Denison (388 m, Iowa) |
6 |
|
| Sioux Falls Regional Airport (435 m, South Dakota) |
8 |
|
| Midland Airpark Airport (854 m, Texas) |
0 |
|
| Memphis Airport (87 m, Tennessee) |
8 |
|
| Coles (220 m, Illinois) |
8 |
|
| Melrose Gunnery Range (1326 m, New Mexico) |
8 |
|
| Wallops Flight Facility Airport (12 m, Virginia) |
0 |
|
| Canadian Airport (730 m, Texas) |
8 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Palacios Airport (5 m, Texas) |
8 |
|
| Ellington Field Joint Reserve Base (10 m, Texas) |
8 |
|
| Denton Enterprise Airport (197 m, Texas) |
8 |
|
| Taylorville Airport (190 m, Illinois) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
6 |
|
| Vance Air Force Base (398 m, Oklahoma) |
8 |
|
| Mansfield Lahm Regional Airport (395 m, Ohio) |
8 |
|
| Raton Airport (1935 m, New Mexico) |
8 |
|
| Artesia Airport (1081 m, New Mexico) |
6 |
|
| Hebron Airport (447 m, Nebraska) |
8 |
|
| O'Neill Airport (619 m, Nebraska) |
8 |
|
| Sidney Airport (1312 m, Nebraska) |
8 |
|
| Malmstrom Air Force Base (1056 m, Montana) |
0 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
8 |
|
| Tracy Airport (408 m, Minnesota) |
8 |
|
| Luverne Airport (436 m, Minnesota) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Morris Airport (344 m, Minnesota) |
8 |
|
| Watson Lake Airport (690 m, Yukon) |
6 |
|
| Logan Intl. Airport (9 m, Massachusetts) |
2 |
|
| Knox County Regional Airport (17 m, Maine) |
0 |
|
| Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) |
8 |
|
| Hammond Northshore Regional Airport (13 m, Louisiana) |
8 |
|
| Acadiana Regional Airport (7 m, Louisiana) |
8 |
|
| Colby Airport (971 m, Kansas) |
8 |
|
| Hutchinson Airport (462 m, Kansas) |
8 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
8 |
|
| Redding Airport (153 m, California) |
0 |
|
| La Junta Airport (1278 m, Colorado) |
8 |
|
| Oskaloosa Airport (256 m, Iowa) |
8 |
|
| Holyoke Airport (1137 m, Colorado) |
8 |
|
| Wray Airport (1087 m, Colorado) |
8 |
|
| Waterbury (222 m, Connecticut) |
0 |
|
| Chariton (320 m, Iowa) |
8 |
|
| Ankeny Regional Airport (275 m, Iowa) |
8 |
|
| Newton Airport (290 m, Iowa) |
8 |
|
| Ames Airport (291 m, Iowa) |
8 |
|
| Iowa City Airport (198 m, Iowa) |
8 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 |
|
| Austin Airport (375 m, Minnesota) |
0 |
|
| Ortonville (335 m, Minnesota) |
8 |
|
| Benson Airport (317 m, Minnesota) |
8 |
|
| Flora (144 m, Illinois) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
8 |
|
| Jackson Airport (441 m, Minnesota) |
8 |
|
| Albert Lea Airport (383 m, Minnesota) |
8 |
|
| Owatonna (Awos) (350 m, Minnesota) |
4 |
|
| Milford Municipal (1536 m, Utah) |
8 |
|
| Lake Charles Airport (5 m, Louisiana) |
8 |
|
| Montevideo (Awos) (315 m, Minnesota) |
8 |
|
| Elizabeth City Regional Airport (4 m, North Carolina) |
2 |
|
| Jennings Airport (7 m, Louisiana) |
8 |
|
| Huntsville Intl. Airport (196 m, Alabama) |
0 |
|
| Olney-Noble (147 m, Illinois) |
8 |
|
| Des Moines Intl. Airport (294 m, Iowa) |
8 |
|
| Muscatine Airport (167 m, Iowa) |
6 |
|
| Knoxville (283 m, Iowa) |
8 |
|
| Dubuque Regional Airport (329 m, Iowa) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Price/Carbon (1799 m, Utah) |
0 |
|
| Delaware Coastal Airport (16 m, Delaware) |
0 |
|
| Ozona Airport (726 m, Texas) |
0 |
|
| Cherokee Airport (374 m, Iowa) |
8 |
|
| Harry Reid Intl. Airport (664 m, Nevada) |
6 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
8 |
|
| Iowa Falls Airport (347 m, Iowa) |
8 |
|
| Pella Airport (270 m, Iowa) |
8 |
|
| Columbus Airport (440 m, Nebraska) |
8 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
8 |
|
| Chan Gurney Airport (398 m, South Dakota) |
8 |
|
| Falls City/Brenner (300 m, Nebraska) |
8 |
|
| Brookings Regional Airport (502 m, South Dakota) |
8 |
|
| New Century AirCenter (331 m, Kansas) |
8 |
|
| Odessa Airport (902 m, Texas) |
0 |
|
| Rockwall Airport (175 m, Texas) |
8 |
|
| Scholes International Airport at Galves (16 m, Texas) |
8 |
|
| Marfa Airport (1473 m, Texas) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
8 |
|
| Kirksville Regional Airport (294 m, Missouri) |
8 |
|
| Lawrence Regional Airport (254 m, Kansas) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Vicksburg Airport (32 m, Mississippi) |
8 |
|
| Greenville Mid-Delta Airport (40 m, Mississippi) |
8 |
|
| Gulfport (9 m, Mississippi) |
0 |
|
| Meridian Regional Airport (94 m, Mississippi) |
4 |
|
| Andrews Airport (967 m, Texas) |
0 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
8 |
|
| Rock Falls Airport (197 m, Illinois) |
6 |
|
| Grider Field (63 m, Arkansas) |
8 |
|
| Valley Intl. Airport (10 m, Texas) |
4 |
|
| Bowerman Airport (3 m, Washington) |
8 |
|
| Gage Airport (667 m, Oklahoma) |
8 |
|
| La Crosse Regional Airport (202 m, Wisconsin) |
8 |
|
| Centralia (163 m, Illinois) |
8 |
|
| Thedford Airport (892 m, Nebraska) |
8 |
|
| Strother Field (353 m, Kansas) |
8 |
|
| Effingham (179 m, Illinois) |
8 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
8 |
|
| Fort Morgan Airport (1393 m, Colorado) |
8 |
|
| Madison (330 m, Minnesota) |
8 |
|
| Grinnell Airport (307 m, Iowa) |
8 |
|
| Dodge Center Airport (398 m, Minnesota) |
4 |
|
| Independence Airport (298 m, Iowa) |
8 |
|
| Clinton Airport (251 m, Missouri) |
8 |
|
| Huron Airport (393 m, South Dakota) |
8 |
|
| Quesnel Airport (545 m, British Columbia) |
8 |
|
| Topeka Regional Airport (325 m, Kansas) |
8 |
|
| St. Paul Downtown Airport (219 m, Minnesota) |
0 |
|
| Currituck County Regional Airport (5 m, North Carolina) |
4 |
|
| Snyder (741 m, Texas) |
0 |
|
| Laurinburg- Maxton Airport (67 m, North Carolina) |
8 |
|
| Limon Airport (1635 m, Colorado) |
8 |
|
| Alexandria Airport (432 m, Minnesota) |
8 |
|
| Henderson (117 m, Kentucky) |
8 |
|
| Clarence E. Page Airport (413 m, Oklahoma) |
6 |
|
| Dare (4 m, North Carolina) |
4 |
|
| Lamar Airport (1129 m, Colorado) |
8 |
|
| Pittsburgh-Butler Regional Airport (380 m, Pennsylvania) |
0 |
|
| Rocksprings Airport (723 m, Texas) |
8 |
|
| Lakefront Airport (3 m, Louisiana) |
8 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
0 |
|
| Fort Carson (1789 m, Colorado) |
8 |
|
| Portland (19 m, Maine) |
0 |
|
| Altus Air Force Base (413 m, Oklahoma) |
6 |
|
| Augusta State Airport (107 m, Maine) |
0 |
|
| Riverton Airport (1684 m, Wyoming) |
8 |
|
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
6 |
|
| Blue Canyon (1611 m, California) |
0 |
|
| Galesburg Airport (233 m, Illinois) |
8 |
|
| Fillmore County Airport (389 m, Minnesota) |
8 |
|
| Fernandina Beach Airport (5 m, Florida) |
0 |
|
| Marion Airport (303 m, Ohio) |
8 |
|
| Crawford County Airport (141 m, Illinois) |
8 |
|
| New Bedford Regional Airport (23 m, Massachusetts) |
0 |
|
| John F. Kennedy Intl. Airport (7 m, New York) |
0 |
|
| Lamoni (342 m, Iowa) |
8 |
|
| Lea (1114 m, New Mexico) |
0 |
|
| United States Air Force Academy (1999 m, Colorado) |
8 |
|
| Beale Air Force Base (38 m, California) |
0 |
|
| Las Cruces Intl. Airport (1358 m, New Mexico) |
0 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Greater Kankakee Airport (192 m, Illinois) |
8 |
|
| Grant County Airport (1638 m, New Mexico) |
0 |
|
| Hartford Airport (6 m, Connecticut) |
0 |
|
| Lacon Airport (173 m, Illinois) |
8 |
|
| Addison Airport (196 m, Texas) |
8 |
|
| Johnson (334 m, Kansas) |
8 |
|
| Waseca Airport (343 m, Minnesota) |
4 |
|
| Presidio Airport (896 m, Texas) |
0 |
|
| Bay City Airport (14 m, Texas) |
8 |
|
| Offutt Air Force Base (319 m, Nebraska) |
6 |
|
| Grand Strand Airport (10 m, South Carolina) |
4 |
|
| Port Aransas Airport (2 m, Texas) |
8 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
0 |
|
| Halliburton Field (339 m, Oklahoma) |
6 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
8 |
|
| Savanna Airport (188 m, Illinois) |
8 |
|
| Marine Corps Air Station New River (8 m, North Carolina) |
8 |
|
| Kinston Regional Jetport (29 m, North Carolina) |
8 |
|
| Norfolk Intl. Airport (9 m, Virginia) |
8 |
|
| Truth or Consequences Airport (1481 m, New Mexico) |
8 |
|
| Yakima Airport (325 m, Washington) |
0 |
|
| Raleigh (766 m, West-Virginia) |
0 |
|
| Appleton Airport (310 m, Wisconsin) |
8 |
|
| Sept-Îles Airport (55 m, Quebec) |
2 |
|
| Cumberland Airport (378 m, Wisconsin) |
0 |
|
| Florence Airport (1658 m, Colorado) |
8 |
|
North - South