| Stations: 2015
|
Cloud Cover |
Cloud Base |
| Grafton Airport (251 m, North Dakota) |
0 |
|
| Glenwood (Asos) (425 m, Minnesota) |
8 |
|
| Granbury Airport (237 m, Texas) |
6 |
|
| Dodge Center Airport (398 m, Minnesota) |
8 |
|
| Alpine- Casparis Airport (1376 m, Texas) |
8 |
|
| Brookings Regional Airport (502 m, South Dakota) |
8 |
|
| Clarion Airport (354 m, Iowa) |
8 |
|
| Limon Airport (1635 m, Colorado) |
8 |
|
| Port Isabel AP (5 m, Texas) |
8 |
|
| Torrington Airport (1281 m, Wyoming) |
8 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
8 |
|
| Fort Carson (1789 m, Colorado) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
0 |
|
| Tulsa Airport (195 m, Oklahoma) |
8 |
1500-2000m |
| Fort Bridger Airport (2145 m, Wyoming) |
8 |
|
| Gander Airport (151 m, Newfoundland) |
6 |
600-1000m |
| Cando Airport (450 m, North Dakota) |
8 |
|
| Independence Airport (298 m, Iowa) |
8 |
|
| Taos Airport (2161 m, New Mexico) |
8 |
|
| Atlantic Airport (360 m, Iowa) |
6 |
|
| Stigler Regional Airport (183 m, Oklahoma) |
8 |
|
| Alva Regional Airport (449 m, Oklahoma) |
0 |
|
| Watertown Regional Airport (532 m, South Dakota) |
8 |
|
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
8 |
1500-2000m |
| Rochester Intl. Airport (402 m, Minnesota) |
8 |
100-200m |
| Marine Corps Air Station Miramar (134 m, California) |
6 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
8 |
300-600m |
| Blanding Airport (1788 m, Utah) |
4 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
>2500m |
| Madison (330 m, Minnesota) |
8 |
|
| Gainesville Airport (256 m, Texas) |
6 |
|
| North Texas Regional Airport (228 m, Texas) |
8 |
|
| Eareckson Air Station (31 m, Alaska) |
8 |
1000-1500m |
| Sheridan Airport (1209 m, Wyoming) |
8 |
300-600m |
| Gallup Airport (1972 m, New Mexico) |
6 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
0 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
6 |
|
| Stockton Metropolitan Airport (8 m, California) |
6 |
1500-2000m |
| Long Beach Airport (12 m, California) |
6 |
>2500m |
| York Airport (509 m, Nebraska) |
8 |
|
| Plattsmouth Airport (366 m, Nebraska) |
8 |
|
| Jack Brooks Regional Airport (7 m, Texas) |
8 |
600-1000m |
| Lake Charles Airport (5 m, Louisiana) |
8 |
600-1000m |
| La Porte Airport (248 m, Indiana) |
0 |
|
| Oakes Airport (400 m, North Dakota) |
8 |
|
| Clinton Regional Airport (492 m, Oklahoma) |
6 |
|
| Allen Army Airfield (391 m, Alaska) |
6 |
2000-2500m |
| Nome Airport (6 m, Alaska) |
8 |
600-1000m |
| Alpena (211 m, Michigan) |
8 |
1000-1500m |
| Morris Airport (178 m, Illinois) |
0 |
|
| San Antonio Intl. Airport (242 m, Texas) |
8 |
600-1000m |
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
8 |
1000-1500m |
| Cheyenne County Airport (1040 m, Kansas) |
8 |
|
| Roswell Airport (1118 m, New Mexico) |
2 |
600-1000m |
| Rugby Airport (472 m, North Dakota) |
4 |
|
| Mahnomen Airport (379 m, Minnesota) |
8 |
|
| Delta County Airport (187 m, Michigan) |
8 |
|
| Gwinner Airport (386 m, North Dakota) |
8 |
|
| Casper (1612 m, Wyoming) |
8 |
300-600m |
| Grand Forks Air Force Base (276 m, North Dakota) |
8 |
|
| Forest City Airport (375 m, Iowa) |
8 |
|
| Hastings Airport (596 m, Nebraska) |
8 |
|
| Jamestown Regional Airport (454 m, North Dakota) |
8 |
|
| Granite Falls Airport (319 m, Minnesota) |
8 |
|
| Petaluma Airport (27 m, California) |
8 |
|
| Eddie Andreini Sr. Airfield (20 m, California) |
8 |
|
| Killeen (283 m, Texas) |
2 |
|
| Dare (4 m, North Carolina) |
4 |
|
| Marin (1 m, California) |
0 |
|
| Harlan Airport (375 m, Iowa) |
6 |
|
| Mayo Airport (504 m, Yukon) |
3 |
>2500m |
| Indianapolis Intl. Airport (246 m, Indiana) |
4 |
>2500m |
| Fillmore County Airport (389 m, Minnesota) |
6 |
|
| Greater Kankakee Airport (192 m, Illinois) |
0 |
|
| Hanksville Airport (1355 m, Utah) |
0 |
|
| Arcata (18 m, California) |
6 |
600-1000m |
| Menominee Airport (191 m, Michigan) |
8 |
|
| Lancaster Regional Airport (153 m, Texas) |
4 |
|
| Buckley Space Force Base (1726 m, Colorado) |
8 |
|
| Los Angeles Intl. Airport (30 m, California) |
6 |
300-600m |
| San Diego Intl. Airport (9 m, California) |
6 |
600-1000m |
| Grant County Airport (1638 m, New Mexico) |
6 |
|
| Powell Airport (1552 m, Wyoming) |
4 |
|
| Alexandria Airport (432 m, Minnesota) |
8 |
|
| Wahoo Airport (373 m, Nebraska) |
8 |
|
| Austin Airport (375 m, Minnesota) |
8 |
|
| Riverton Airport (1684 m, Wyoming) |
6 |
1000-1500m |
| Kit Carson County Airport (1285 m, Colorado) |
8 |
|
| Santa Ynez Airport (205 m, California) |
6 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
4 |
|
| Norman Wells (78 m, Northwest Territories) |
3 |
2000-2500m |
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| Rochelle Airport (238 m, Illinois) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
6 |
|
| Sturgis Airport (282 m, Michigan) |
0 |
|
| Pontiac Airport (201 m, Illinois) |
0 |
|
| Jennings Airport (7 m, Louisiana) |
8 |
|
| Waco Regional Airport (155 m, Texas) |
8 |
1000-1500m |
| Watertown Airport (254 m, Wisconsin) |
8 |
|
| William P. Hobby Airport (14 m, Texas) |
6 |
|
| Bowie Airport (336 m, Texas) |
8 |
|
| Brownsville/South Padre (8 m, Texas) |
8 |
600-1000m |
| Coulter Field Airport (112 m, Texas) |
6 |
|
| Red Deer Regional Airport (904 m, Alberta) |
7 |
300-600m |
| Lansing Airport (188 m, Illinois) |
0 |
|
| Winner Regional Airport (619 m, South Dakota) |
8 |
|
| Eagle Lake Airport (56 m, Texas) |
8 |
|
| Huron Airport (393 m, South Dakota) |
8 |
200-300m |
| Tucson Intl. Airport (779 m, Arizona) |
8 |
2000-2500m |
| Rapid City Airport (965 m, South Dakota) |
8 |
200-300m |
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
8 |
|
| Langlade (464 m, Wisconsin) |
8 |
|
| Magdalen Islands Airport (18 m, Quebec) |
1 |
1000-1500m |
| Springfield- Branson National Airport (390 m, Missouri) |
8 |
1500-2000m |
| Chippewa (244 m, Michigan) |
8 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
6 |
|
| McHenry Airport (894 m, Maryland) |
0 |
|
| Beeville Airport (82 m, Texas) |
8 |
|
| Peter O. Knight Airport (2 m, Florida) |
6 |
|
| Walhalla Airport (291 m, North Dakota) |
6 |
|
| Mobridge Airport (508 m, South Dakota) |
8 |
|
| Kearney Regional Airport (649 m, Nebraska) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Mandan Airport (593 m, North Dakota) |
2 |
|
| Adak (5 m, Alaska) |
8 |
300-600m |
| Tioga Airport (684 m, North Dakota) |
6 |
|
| Inverness Airport (15 m, Florida) |
8 |
|
| Linton Airport (542 m, North Dakota) |
8 |
|
| Joliet Regional Airport (177 m, Illinois) |
0 |
|
| Goose (49 m, Newfoundland) |
7 |
300-600m |
| Montevideo (Awos) (315 m, Minnesota) |
8 |
|
| Hector Intl. Airport (274 m, North Dakota) |
8 |
300-600m |
| Philip Airport (673 m, South Dakota) |
8 |
|
| Gillette (1230 m, Wyoming) |
8 |
|
| Chandler Regional Airport (300 m, Oklahoma) |
8 |
|
| Morris Airport (344 m, Minnesota) |
8 |
|
| Fernandina Beach Airport (5 m, Florida) |
6 |
|
| Fallbrook Airport (216 m, California) |
4 |
|
| Keokuk Airport (205 m, Iowa) |
0 |
|
| Spencer Airport (408 m, Iowa) |
8 |
|
| Del Norte Airport (2425 m, Colorado) |
8 |
|
| Palm Beach Intl. Airport (6 m, Florida) |
6 |
600-1000m |
| Montgomery-Gibbs Executive Airport (129 m, California) |
6 |
|
| Calgary Intl. Airport (1084 m, Alberta) |
6 |
300-600m |
| Curtis Field (557 m, Texas) |
0 |
|
| Audubon County Airport (392 m, Iowa) |
8 |
|
| Grand Prairie Airport (180 m, Texas) |
8 |
|
| Durant Regional Airport (213 m, Oklahoma) |
8 |
|
| Ardmore (257 m, Oklahoma) |
8 |
|
| Aurora Airport (548 m, Nebraska) |
8 |
|
| Roben- Hood Airport (302 m, Michigan) |
8 |
|
| La Grange (99 m, Texas) |
8 |
|
| Gonzales Airport (108 m, Texas) |
8 |
|
| Fergus Falls Airport (361 m, Minnesota) |
6 |
|
| St.Anthony A (32 m, Newfoundland) |
8 |
600-1000m |
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
6 |
>2500m |
| Winkler Airport (855 m, Texas) |
8 |
|
| Midland Airport (874 m, Texas) |
0 |
>2500m |
| Sonora Airport (652 m, Texas) |
0 |
|
| Brenham (94 m, Texas) |
8 |
|
| Ocala Intl. Airport (27 m, Florida) |
2 |
|
| Red Oak Airport (318 m, Iowa) |
8 |
|
| Sheldon (432 m, Iowa) |
8 |
|
| Houma- Terrebonne Airport (3 m, Mississippi) |
0 |
|
| Texas Gulf Coast Regional Airport (8 m, Texas) |
8 |
|
| Fairfield Airport (244 m, Iowa) |
4 |
|
| Chamberlain (530 m, South Dakota) |
8 |
|
| Edmonton (IAP) (707 m, Alberta) |
7 |
600-1000m |
| Chan Gurney Airport (398 m, South Dakota) |
8 |
|
| Charleston Airport (5 m, South Carolina) |
0 |
|
| Iowa Falls Airport (347 m, Iowa) |
8 |
|
| Mount Pleasant Airport (224 m, Iowa) |
0 |
|
| Venice Airport (6 m, Florida) |
2 |
|
| Tahlequah Airport (266 m, Oklahoma) |
8 |
|
| Pauls Valley Airport (295 m, Oklahoma) |
8 |
|
| Green Bay (209 m, Wisconsin) |
8 |
300-600m |
| Cushing Airport (279 m, Oklahoma) |
8 |
|
| Claremore Regional Airport (221 m, Oklahoma) |
8 |
|
| Dawson Community Airport (749 m, Montana) |
8 |
|
| Blackwell Airport (314 m, Oklahoma) |
8 |
|
| L. M. Clayton Airport (605 m, Montana) |
8 |
|
| Qikiqtarjuaq (6 m, Nunavut) |
8 |
1500-2000m |
| Yakima Airport (325 m, Washington) |
4 |
2000-2500m |
| Lawton (338 m, Oklahoma) |
6 |
|
| Mojave Air and Space Port Airport (849 m, California) |
8 |
|
| Centennial Airport (1793 m, Colorado) |
8 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
8 |
|
| Hettinger Airport (824 m, North Dakota) |
8 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
4 |
|
| Minot Intl. Airport (522 m, North Dakota) |
8 |
|
| Currituck County Regional Airport (5 m, North Carolina) |
0 |
|
| McKinnon St. Simons (6 m, Georgia) |
6 |
|
| Los Alamos Airport (2186 m, New Mexico) |
8 |
|
| Bella Coola Airport (35 m, British Columbia) |
2 |
|
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Ord Airport (631 m, Nebraska) |
8 |
|
| Millard Airport (320 m, Nebraska) |
8 |
|
| Nebraska City Airport (354 m, Nebraska) |
8 |
|
| Hollister Airport (70 m, California) |
6 |
|
| Salt Lake City Intl. Airport (1288 m, Utah) |
6 |
600-1000m |
| Junction Airport (522 m, Texas) |
2 |
600-1000m |
| Pratt Regional Airport (595 m, Kansas) |
4 |
|
| Independence Airport (251 m, Kansas) |
8 |
|
| Abilene Airport (546 m, Texas) |
0 |
>2500m |
| Del Rio Intl. Airport (314 m, Texas) |
0 |
>2500m |
| Rockwall Airport (175 m, Texas) |
6 |
|
| George Bush Intercontinental Airport (33 m, Texas) |
8 |
600-1000m |
| Athens Airport (135 m, Texas) |
8 |
|
| Mexia Limestone County Airport (166 m, Texas) |
8 |
|
| Sioux Falls Regional Airport (435 m, South Dakota) |
8 |
100-200m |
| Davis (808 m, Arizona) |
6 |
|
| Hall Beach Airport (7 m, Nunavut) |
6 |
|
| Gjoa Haven Airport (46 m, Nunavut) |
0 |
>2500m |
| Albert Lea Airport (383 m, Minnesota) |
8 |
|
| Fulton County Airport (238 m, Ohio) |
2 |
|
| Burns Airport (1271 m, Oregon) |
8 |
1500-2000m |
| Eastern Oregon Regional Airport (456 m, Oregon) |
4 |
1000-1500m |
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
8 |
|
| Watford City Airport (643 m, North Dakota) |
8 |
|
| Jackson Airport (441 m, Minnesota) |
8 |
|
| Toledo Express Airport (211 m, Ohio) |
0 |
>2500m |
| Bismarck Airport (505 m, North Dakota) |
8 |
300-600m |
| Clayton Municipal Airpark (1515 m, New Mexico) |
6 |
>2500m |
| Truth or Consequences Airport (1481 m, New Mexico) |
2 |
1500-2000m |
| Two Harbors (328 m, Minnesota) |
8 |
|
| Winnemucca Airport (1322 m, Nevada) |
4 |
1500-2000m |
| Cavalier Airport (270 m, North Dakota) |
8 |
|
| Houghton (327 m, Michigan) |
8 |
|
| Glen Ullin Airport (634 m, North Dakota) |
8 |
|
| Crosby Airport (594 m, North Dakota) |
8 |
|
| St James Muni Arpt (325 m, Minnesota) |
8 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
8 |
300-600m |
| Miller Field Airport (792 m, Nebraska) |
8 |
100-200m |
| Juneau Intl. Airport (7 m, Alaska) |
4 |
>2500m |
| Marshfield Airport (389 m, Wisconsin) |
8 |
|
| Erie Airport (1564 m, Colorado) |
8 |
|
| DeKalb Airport (279 m, Illinois) |
0 |
|
| South Haven Airport (203 m, Michigan) |
0 |
|
| Door (221 m, Wisconsin) |
8 |
|
| Macomb Airport (216 m, Illinois) |
0 |
|
| Springbank (1201 m, Alberta) |
0 |
|
| Sheboygan (228 m, Wisconsin) |
8 |
|
| Puvirnituq (23 m, Quebec) |
0 |
|
| Estevan Airport (584 m, Saskatchewan) |
8 |
1500-2000m |
| Roseau Muni (Awos) (323 m, Minnesota) |
8 |
|
| Marysville Airport (391 m, Kansas) |
8 |
|
| Lihue Airport (32 m, Hawaii) |
6 |
600-1000m |
| Pittsfield (216 m, Illinois) |
0 |
|
| Lacon Airport (173 m, Illinois) |
0 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
6 |
>2500m |
| Estherville Muni (401 m, Iowa) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
2 |
>2500m |
| Owosso Community Airport (224 m, Michigan) |
8 |
|
| Port Aransas Airport (2 m, Texas) |
8 |
|
| Knox Airport (209 m, Indiana) |
0 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
6 |
>2500m |
| Garner Field (287 m, Texas) |
0 |
|
| Sulphur Springs Airport (149 m, Texas) |
8 |
|
| Michigan City Airport (200 m, Indiana) |
0 |
|
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
4 |
>2500m |
| Jasper County Airport (213 m, Indiana) |
0 |
|
| Pleasanton Airport (131 m, Texas) |
8 |
|
| Orlando Intl. Airport (32 m, Florida) |
6 |
1000-1500m |
| Sanirajak (8 m, California) |
6 |
|
| Winnipeg Airport (239 m, Manitoba) |
8 |
|
| Washington (230 m, Iowa) |
2 |
|
| Ozona Airport (726 m, Texas) |
0 |
|
| Algona Airport (372 m, Iowa) |
8 |
|
| Mount Pleasant Airport (111 m, Texas) |
4 |
|
| Midlothian Airport (217 m, Texas) |
6 |
|
| Zapata Airport (129 m, Texas) |
0 |
|
| Sauk Centre Muni (379 m, Minnesota) |
8 |
|
| Walla Walla Airport (355 m, Washington) |
8 |
|
| Appleton Airport (310 m, Wisconsin) |
8 |
|
| Shenandoah Muni (296 m, Iowa) |
8 |
|
| Flagstaff Airport (2131 m, Arizona) |
8 |
200-300m |
| Gatesville Airport (276 m, Texas) |
8 |
|
| Canby Airport (364 m, Minnesota) |
8 |
|
| Moorhead Airport (280 m, Minnesota) |
8 |
|
| Decorah Airport (353 m, Iowa) |
8 |
|
| Coleman Airport (517 m, Texas) |
4 |
|
| Willmar Airport (343 m, Minnesota) |
8 |
|
| Webster City (342 m, Iowa) |
8 |
|
| Cleburne Airport (260 m, Texas) |
0 |
|
| Maple Lake Airport (313 m, Minnesota) |
8 |
|
| Bridgeport Airport (260 m, Texas) |
8 |
|
| Olivia Airport (328 m, Minnesota) |
8 |
|
| Boone Airport (354 m, Iowa) |
8 |
|
| Mount Pleasant Airport (230 m, Michigan) |
8 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Hereford Airport (1154 m, Texas) |
0 |
|
| Murrieta Hot Springs (412 m, California) |
0 |
|
| New Orleans Airport (9 m, Louisiana) |
6 |
1000-1500m |
| Vance Brand Airport (1541 m, Colorado) |
8 |
|
| Hammond Northshore Regional Airport (13 m, Louisiana) |
0 |
|
| DeQuincy Airport (25 m, Louisiana) |
6 |
|
| Monroe Airport (331 m, Wisconsin) |
8 |
|
| Three Rivers Muni Dr Haines (251 m, Michigan) |
0 |
|
| Cameron Airport (123 m, Texas) |
8 |
|
| Covington Airport (267 m, Kentucky) |
4 |
>2500m |
| Lloydminster Airport (669 m, Alberta) |
0 |
>2500m |
| West Bend Airport (270 m, Wisconsin) |
8 |
|
| Waskish Muni Airpt (360 m, Minnesota) |
8 |
|
| Rantoul National Aviation Center (225 m, Illinois) |
0 |
|
| North Battleford Airport (548 m, Saskatchewan) |
0 |
>2500m |
| Fosston (388 m, Minnesota) |
8 |
|
| Slave Lake (583 m, Alberta) |
2 |
>2500m |
| Eastern Sierra Regional Airport (1263 m, California) |
8 |
2000-2500m |
| Austin Executive Airport (188 m, Texas) |
8 |
|
| Bicycle Lake Army Airfield (716 m, California) |
4 |
|
| Reno Stead Airport (1539 m, Nevada) |
6 |
|
| Smith Field (364 m, Arkansas) |
8 |
|
| Kerrville Airport (493 m, Texas) |
8 |
|
| Rohnerville Airport (120 m, California) |
6 |
|
| Wallops Flight Facility Airport (12 m, Virginia) |
0 |
>2500m |
North - South