| Stations: 2535
|
Cloud Cover |
Cloud Base |
| Casper (1612 m, Wyoming) |
0 |
|
| Cedar City Regional Airport (1714 m, Utah) |
0 |
|
| Warroad International Memorial Airport (327 m, Minnesota) |
8 |
|
| West Yellowstone Airport (2025 m, Montana) |
0 |
|
| Natashquan Airport (9 m, Quebec) |
0 |
|
| Lamar Airport (1129 m, Colorado) |
0 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Lawton (338 m, Oklahoma) |
2 |
|
| Spokane Airport (721 m, Washington) |
6 |
|
| Glasgow Airport (693 m, Montana) |
0 |
|
| Miley Memorial Field Airport (2124 m, Wyoming) |
0 |
|
| Minot Air Force Base (497 m, North Dakota) |
8 |
|
| Ely Airport (1909 m, Nevada) |
0 |
|
| Los Angeles Intl. Airport (30 m, California) |
2 |
|
| Natashquan Airport (11 m, Quebec) |
0 |
|
| Reno (1341 m, Nevada) |
6 |
|
| San Francisco Intl. Airport (5 m, California) |
2 |
|
| Grand Forks Intl. Airport (255 m, North Dakota) |
8 |
|
| Sloulin Field Intl. Airport (581 m, North Dakota) |
0 |
|
| Regina Airport (577 m, Saskatchewan) |
8 |
|
| Watford City Airport (643 m, North Dakota) |
0 |
|
| Rolla Airport (556 m, North Dakota) |
8 |
|
| Garfield County Regional Airport (1691 m, Colorado) |
0 |
|
| Cheyenne County Airport (1040 m, Kansas) |
0 |
|
| Churchill Airport (29 m, Manitoba) |
6 |
|
| Le Mars Airport (365 m, Iowa) |
0 |
|
| Jackson Hole Airport (1964 m, Wyoming) |
0 |
|
| Goodland Airport (1124 m, Kansas) |
0 |
|
| Dewar Lakes AP (488 m, Nunavut) |
8 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
8 |
|
| Rexburg (1481 m, Idaho) |
0 |
|
| McKinney National Airport (176 m, Texas) |
8 |
|
| Thedford Airport (892 m, Nebraska) |
0 |
|
| Goose (49 m, Newfoundland) |
6 |
|
| Nain (12 m, Newfoundland) |
8 |
|
| Olympia Regional Airport (61 m, Washington) |
6 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| Stanton County Airport (1013 m, Kansas) |
0 |
|
| Redwood Falls Muni (312 m, Minnesota) |
0 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
0 |
|
| North Battleford Airport (548 m, Saskatchewan) |
8 |
|
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| McChord Field (88 m, Washington) |
6 |
|
| Bremerton Ntnl Arpt (147 m, Washington) |
4 |
|
| Sanderson Field Airport (85 m, Washington) |
4 |
|
| Bowerman Airport (3 m, Washington) |
6 |
|
| Bowers Airport (527 m, Washington) |
8 |
|
| Deer Park Airport (672 m, Washington) |
6 |
|
| Brewster Field Arpt (704 m, Nebraska) |
0 |
|
| Ord Airport (631 m, Nebraska) |
0 |
|
| Tri-Cities Airport (135 m, Washington) |
0 |
|
| Pangborn Memorial Airport (379 m, Washington) |
6 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
8 |
|
| Felts Field Airport (595 m, Washington) |
6 |
|
| Schefferville (517 m, Quebec) |
2 |
|
| Edmonton (IAP) (707 m, Alberta) |
6 |
|
| Seattle (137 m, Washington) |
6 |
|
| Wayne Airport (436 m, Nebraska) |
0 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
0 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| Reno Stead Airport (1539 m, Nevada) |
0 |
|
| Flying Cloud Airport (276 m, Minnesota) |
0 |
|
| Zamperini Field (27 m, California) |
2 |
|
| Slayton Airport (495 m, Minnesota) |
0 |
|
| Minot Intl. Airport (522 m, North Dakota) |
8 |
|
| Hawkins Field (104 m, Mississippi) |
6 |
|
| Tofino (24 m, British Columbia) |
4 |
|
| Palmdale Regional Airport (774 m, California) |
0 |
|
| Grafton Airport (251 m, North Dakota) |
8 |
|
| San Luis Obispo County Regional Airport (64 m, California) |
0 |
|
| Dillon Airport (1597 m, Montana) |
0 |
|
| Brandon Airport (416 m, Manitoba) |
8 |
|
| Sidney- Richland Airport (605 m, Montana) |
0 |
|
| Altus Air Force Base (413 m, Oklahoma) |
0 |
|
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Mojave Air and Space Port Airport (849 m, California) |
0 |
|
| Alturas Airport (1341 m, California) |
0 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
1 |
600-1000m |
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| North Platte Regional Airport (849 m, Nebraska) |
0 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
0 |
|
| Vernon (386 m, Texas) |
6 |
|
| Delta Airport (1451 m, Utah) |
0 |
|
| Roseau Muni (Awos) (323 m, Minnesota) |
8 |
|
| Baker City Airport (1026 m, Oregon) |
8 |
|
| McCall Airport (1530 m, Idaho) |
0 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
6 |
|
| Dixon Airport (1996 m, Wyoming) |
0 |
|
| Chan Gurney Airport (398 m, South Dakota) |
0 |
|
| Hallock (250 m, Minnesota) |
8 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
0 |
|
| Perry Stokes Airport (1756 m, Colorado) |
6 |
|
| Kearney Regional Airport (649 m, Nebraska) |
0 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| Broken Bow Airport (776 m, Nebraska) |
0 |
|
| Colby Airport (971 m, Kansas) |
0 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
0 |
|
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Arviat (10 m, Nunavut) |
8 |
|
| Madison Airport (523 m, South Dakota) |
0 |
|
| Port Isabel AP (5 m, Texas) |
0 |
|
| Crosby Airport (594 m, North Dakota) |
8 |
|
| Tucson Intl. Airport (779 m, Arizona) |
0 |
|
| Denton Enterprise Airport (197 m, Texas) |
8 |
|
| Resolute AP (67 m, Nunavut) |
8 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) |
8 |
|
| Chamberlain (530 m, South Dakota) |
0 |
|
| Ronald Reagan Washington National Airpo (20 m, Virginia) |
8 |
|
| Wallops Flight Facility Airport (12 m, Virginia) |
6 |
|
| Omak Airport (382 m, Washington) |
0 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
8 |
|
| Deer Lake Airport (29 m, Newfoundland) |
2 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
8 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
2 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Slave Lake Airport (583 m, Alberta) |
6 |
|
| Pueblo Memorial Airport (1439 m, Colorado) |
0 |
|
| Estherville Muni (401 m, Iowa) |
0 |
|
| Halliburton Field (339 m, Oklahoma) |
8 |
|
| Mitchell Airport (397 m, South Dakota) |
0 |
|
| Grant County Intl. Airport (364 m, Washington) |
0 |
|
| Mineral Wells Airport (296 m, Texas) |
8 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Sanirajak (8 m, California) |
4 |
|
| Yellowknife Airport (206 m, Northwest Territories) |
2 |
|
| Fort Simpson Airport (169 m, Northwest Territories) |
2 |
|
| Avenger Field (725 m, Texas) |
8 |
|
| Winner Regional Airport (619 m, South Dakota) |
0 |
|
| Imperial (997 m, Nebraska) |
0 |
|
| Aurora State Airport (60 m, Oregon) |
8 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
8 |
|
| Sunnyside Muni (234 m, Washington) |
0 |
|
| Lemhi (1233 m, Idaho) |
0 |
|
| Pipestone Airport (529 m, Minnesota) |
0 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
8 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
0 |
|
| Renton Airport (9 m, Washington) |
2 |
|
| Sioux Falls Regional Airport (435 m, South Dakota) |
4 |
|
| Lac de Gras (469 m, Northwest Territories) |
4 |
|
| Slave Lake (583 m, Alberta) |
6 |
|
| Huron Airport (393 m, South Dakota) |
0 |
|
| Orange (431 m, Iowa) |
0 |
|
| Snyder (741 m, Texas) |
4 |
|
| Ralph Wenz Field (2160 m, Wyoming) |
4 |
|
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Maxwell Air Force Base (51 m, Alabama) |
8 |
|
| Meeker (1948 m, Colorado) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Sheldon (432 m, Iowa) |
0 |
|
| O'Neill Airport (619 m, Nebraska) |
0 |
|
| Gray Army Airfield (89 m, Washington) |
8 |
|
| Boeing Field Airport (6 m, Washington) |
6 |
|
| Elko Regional Airport (1565 m, Nevada) |
0 |
|
| Evanston Airport (2177 m, Wyoming) |
0 |
|
| Jim Kelly Field (736 m, Nebraska) |
0 |
|
| Corona Airport (163 m, California) |
0 |
|
| Minneapolis (255 m, Minnesota) |
4 |
|
| Chino Airport (199 m, California) |
2 |
|
| Oakland Intl. Airport (6 m, California) |
2 |
|
| Worthington (480 m, Minnesota) |
0 |
|
| Grant County Airport (1638 m, New Mexico) |
0 |
|
| Hawthorne Airport (19 m, California) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Granite Falls Airport (319 m, Minnesota) |
0 |
|
| Livermore Airport (121 m, California) |
0 |
|
| Lompoc Airport (27 m, California) |
0 |
|
| Long Beach Airport (12 m, California) |
0 |
|
| Rohnerville Airport (120 m, California) |
8 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Siskiyou (807 m, California) |
0 |
|
| Mount Pleasant Airport (111 m, Texas) |
8 |
|
| Sioux Gateway Airport (336 m, Iowa) |
0 |
|
| Fergus Falls Airport (361 m, Minnesota) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Hollister Airport (70 m, California) |
0 |
|
| Ontario Intl. Airport (287 m, California) |
2 |
|
| Oxnard Airport (13 m, California) |
0 |
|
| Arcata (18 m, California) |
0 |
|
| Garden (878 m, Kansas) |
0 |
|
| Twentynine Palms Airport (626 m, California) |
0 |
|
| Paso Robles Airport (255 m, California) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
4 |
|
| March Air Reserve Base (468 m, California) |
0 |
|
| Northern Colorado Regional Airport (1529 m, Colorado) |
0 |
|
| San Clemente Island Airport (52 m, California) |
4 |
|
| Harry Stern Airport (295 m, North Dakota) |
0 |
|
| Susanville Airport (1263 m, California) |
0 |
|
| Walhalla Airport (291 m, North Dakota) |
0 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
6 |
|
| Helena Regional Airport (1188 m, Montana) |
0 |
|
| Missoula Montana Airport (972 m, Montana) |
4 |
|
| Cox Field (167 m, Texas) |
8 |
|
| Venice Airport (6 m, Florida) |
6 |
|
| Cando Airport (450 m, North Dakota) |
8 |
|
| Ardmore (257 m, Oklahoma) |
8 |
|
| Yakima Airport (325 m, Washington) |
8 |
|
| Lynchburg Regional Airport (286 m, Virginia) |
8 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
|
| Spencer Airport (408 m, Iowa) |
0 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
8 |
|
| St.Anthony A (32 m, Newfoundland) |
0 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
2 |
|
| Alexandria Airport (432 m, Minnesota) |
0 |
|
| St James Muni Arpt (325 m, Minnesota) |
0 |
|
| Montevideo (Awos) (315 m, Minnesota) |
0 |
|
| Masset Airport (8 m, British Columbia) |
8 |
|
| Glenwood (Asos) (425 m, Minnesota) |
0 |
|
| Falls Intl. Airport (362 m, Minnesota) |
8 |
|
| Manistique (209 m, Michigan) |
0 |
|
| Campbell Army Airfield (173 m, Kentucky) |
8 |
|
| Gillam Airport (146 m, Manitoba) |
4 |
|
| Hill (666 m, Kansas) |
0 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Russell Airport (566 m, Kansas) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Santa Maria Public Airport (73 m, California) |
0 |
|
| Naval Air Weapons Station China Lake (696 m, California) |
0 |
|
| Edwards Air Force Base (705 m, California) |
2 |
|
| Mammoth Yosemite Airport (2173 m, California) |
0 |
|
| Gillespie Field Airport (117 m, California) |
0 |
|
| Brackett Field (308 m, California) |
0 |
|
| Palo Alto Airport (2 m, California) |
2 |
|
| Naval Air Station North Island (8 m, California) |
2 |
|
| Salinas Airport (26 m, California) |
0 |
|
| San Jose Intl. Airport (17 m, California) |
2 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
0 |
|
| Naval Outlying Landing Field Imperial B (6 m, California) |
0 |
|
| Santa Barbara Airport (3 m, California) |
0 |
|
| Santa Monica Airport (53 m, California) |
0 |
|
| San Gabriel Valley Airport (90 m, California) |
0 |
|
| Chico Airport (73 m, California) |
6 |
|
| Kugluktuk Airport (23 m, Nunavut) |
6 |
|
| Villeneuve Airport (270 m, Alberta) |
8 |
|
| Wekweètì Airport (368 m, Northwest Territories) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
6 |
|
| Gjoa Haven Airport (46 m, Nunavut) |
8 |
|
| Uxbridge (375 m, Ontario) |
0 |
|
| Langlade (464 m, Wisconsin) |
0 |
|
| Rice Lake Regional Airport (347 m, Wisconsin) |
0 |
|
| Manitowoc (198 m, Wisconsin) |
0 |
|
| La Crosse Regional Airport (202 m, Wisconsin) |
0 |
|
| Coast Guard Air Station Port Angeles (4 m, Washington) |
8 |
|
| Pullman- Moscow Regional Airport (778 m, Washington) |
2 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
0 |
|
| La Grande Rivière Airport (195 m, Quebec) |
6 |
|
| Fort Mcmurray (369 m, California) |
0 |
|
| Ephrata Airport (383 m, Washington) |
6 |
|
| Quillayute Airport (55 m, Washington) |
2 |
|
| Dulles Intl. Airport (98 m, Virginia) |
6 |
|
| Bryce Canyon Airport (2312 m, Utah) |
6 |
|
| Logan-Cache Airport (1358 m, Utah) |
0 |
|
| Rocksprings Airport (723 m, Texas) |
8 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
8 |
|
| Lake Elmo Airport (284 m, Minnesota) |
0 |
|
| Sauk Centre Muni (379 m, Minnesota) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
8 |
|
| Childress Airport (594 m, Texas) |
0 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Teslin (705 m, Yukon) |
8 |
|
| Burwash Landing Airport (807 m, Yukon) |
6 |
|
| Gainesville Airport (256 m, Texas) |
8 |
|
| Arlington Airport (192 m, Texas) |
8 |
|
| New Braunfels Airport (197 m, Texas) |
8 |
|
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Tyler Pounds Regional Airport (166 m, Texas) |
8 |
|
| Lackland Air Force Base (210 m, Texas) |
8 |
|
| South Texas Regional Airport at Hondo (283 m, Texas) |
8 |
|
| Naval Air Station Joint Reserve Base Fo (198 m, Texas) |
8 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
8 |
|
| Killeen (283 m, Texas) |
8 |
|
| Dallas Love Field (148 m, Texas) |
8 |
|
| Cotulla (144 m, Texas) |
2 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
6 |
|
| Alice Intl. Airport (52 m, Texas) |
8 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Casa Grande Airport (446 m, Arizona) |
0 |
|
| Chandler Airport (379 m, Arizona) |
4 |
|
| Penticton Airport (344 m, British Columbia) |
6 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
6 |
|
| New Ulm Airport (308 m, Minnesota) |
0 |
|
| Port Hardy Airport (22 m, British Columbia) |
2 |
|
| Springdale Airport (412 m, Arkansas) |
8 |
|
| Blytheville Airport (78 m, Arkansas) |
8 |
|
| San Angelo Regional Airport (582 m, Texas) |
8 |
|
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
8 |
|
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