| Stations: 2499
|
Cloud Cover |
Cloud Base |
| Moorhead Airport (280 m, Minnesota) |
4 |
|
| La Ronge Airport (379 m, Saskatchewan) |
8 |
|
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Walden Airport (2485 m, Colorado) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Mojave Air and Space Port Airport (849 m, California) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
8 |
|
| Arviat (10 m, Nunavut) |
8 |
|
| Gillette (1230 m, Wyoming) |
8 |
|
| Apalachicola Airport (6 m, Florida) |
2 |
|
| Sacramento Executive Airport (8 m, California) |
0 |
|
| Harry Stern Airport (295 m, North Dakota) |
0 |
|
| Glasgow Airport (693 m, Montana) |
0 |
|
| Davis Airport (21 m, California) |
0 |
|
| Miller Field Airport (792 m, Nebraska) |
0 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
6 |
|
| Nut Tree Airport (34 m, California) |
0 |
|
| Sidney Airport (1312 m, Nebraska) |
0 |
|
| Walhalla Airport (291 m, North Dakota) |
6 |
|
| Imperial (997 m, Nebraska) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Fergus Falls Airport (361 m, Minnesota) |
0 |
|
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| Glenwood (Asos) (425 m, Minnesota) |
0 |
|
| Crookston Airport (273 m, Minnesota) |
0 |
|
| Park Rapids Municip (437 m, Minnesota) |
0 |
|
| Hot Springs (1153 m, Virginia) |
8 |
|
| Fosston (388 m, Minnesota) |
4 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
|
| Red Bluff Airport (108 m, California) |
0 |
|
| Wray Airport (1087 m, Colorado) |
0 |
|
| Tyndall Air Force Base (13 m, Florida) |
0 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Travis Air Force Base (22 m, California) |
0 |
|
| Yorkton Airport (498 m, Saskatchewan) |
8 |
|
| Yuba (19 m, California) |
0 |
|
| Denver Intl. Airport (1656 m, Colorado) |
2 |
|
| Wendover Airport (1292 m, Utah) |
8 |
|
| Tucumcari Airport (1234 m, New Mexico) |
0 |
|
| Regina Airport (577 m, Saskatchewan) |
6 |
|
| Palmdale Regional Airport (774 m, California) |
0 |
|
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| Devils Lake Regional Airport (443 m, North Dakota) |
0 |
|
| Bemidji Regional Airport (420 m, Minnesota) |
0 |
|
| Wallops Flight Facility Airport (12 m, Virginia) |
0 |
|
| Sandspit (6 m, British Columbia) |
8 |
|
| North Battleford Airport (548 m, Saskatchewan) |
8 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Eastern Sierra Regional Airport (1263 m, California) |
0 |
|
| Slayton Airport (495 m, Minnesota) |
0 |
|
| Sacramento McClellan Airport (23 m, California) |
0 |
|
| Lincoln Airport (37 m, California) |
0 |
|
| Sloulin Field Intl. Airport (581 m, North Dakota) |
8 |
|
| Powell Airport (1552 m, Wyoming) |
8 |
|
| Hermiston Airport (195 m, Oregon) |
6 |
|
| Winnipeg Airport (239 m, Manitoba) |
8 |
|
| Hettinger Airport (824 m, North Dakota) |
6 |
|
| Holyoke Airport (1137 m, Colorado) |
0 |
|
| Marin (1 m, California) |
0 |
|
| Perry- Foley Airport (13 m, Florida) |
0 |
|
| Kearney Regional Airport (649 m, Nebraska) |
0 |
|
| Sheldon (432 m, Iowa) |
2 |
|
| Mondell Fld AP (1272 m, Wyoming) |
0 |
|
| Madison Airport (523 m, South Dakota) |
0 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Goodland Airport (1124 m, Kansas) |
0 |
|
| Langley Air Force Base (6 m, Virginia) |
6 |
|
| Dewar Lakes AP (488 m, Nunavut) |
8 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Vernal Regional Airport (1608 m, Utah) |
0 |
|
| Blue Grass Airport (301 m, Kentucky) |
8 |
|
| Hurlburt Field (11 m, Florida) |
8 |
|
| Magdalen Islands Airport (18 m, Quebec) |
6 |
|
| Casper (1612 m, Wyoming) |
8 |
|
| Farmville (125 m, Virginia) |
8 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
8 |
|
| Prince Albert Airport (428 m, Saskatchewan) |
8 |
|
| Wheaton Airport (313 m, Minnesota) |
0 |
|
| Rickenbacker Intl. Airport (227 m, Ohio) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
0 |
|
| Crosby Airport (594 m, North Dakota) |
8 |
|
| Craig (1915 m, Colorado) |
8 |
|
| Sydney Airport (72 m, Nova Scotia) |
2 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Waterbury (222 m, Connecticut) |
0 |
|
| Storm Lake Airport (454 m, Iowa) |
0 |
|
| Ft Severn (15 m, Ontario) |
8 |
|
| Covington Airport (267 m, Kentucky) |
8 |
|
| Cortez Airport (1803 m, Colorado) |
0 |
|
| Dryden Airport (413 m, Ontario) |
6 |
|
| Rankin Inlet Airport (29 m, Nunavut) |
6 |
|
| Colby Airport (971 m, Kansas) |
0 |
|
| DeFuniak Springs (88 m, Florida) |
0 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Minot Intl. Airport (522 m, North Dakota) |
6 |
|
| Dothan Regional Airport (122 m, Alabama) |
8 |
|
| Kenora Airport (406 m, Ontario) |
8 |
|
| Modesto (30 m, California) |
0 |
|
| Napa Airport (10 m, California) |
0 |
|
| Toronto Islands Airport (77 m, Ontario) |
0 |
|
| Fairchild Air Force Base (743 m, Washington) |
8 |
|
| Placerville Airport (788 m, California) |
0 |
|
| Nevada (961 m, California) |
0 |
|
| Mammoth Yosemite Airport (2173 m, California) |
0 |
|
| Hamilton Airport (238 m, Ontario) |
2 |
|
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Twentynine Palms Airport (626 m, California) |
0 |
|
| Toronto/Pearson AP (173 m, Ontario) |
2 |
|
| Naval Air Station Lemoore (73 m, California) |
0 |
|
| Naval Air Station Jacksonville (7 m, Florida) |
6 |
|
| Harry Reid Intl. Airport (664 m, Nevada) |
0 |
|
| Guymon Airport (952 m, Oklahoma) |
0 |
|
| Ely Airport (1909 m, Nevada) |
8 |
|
| Sioux Falls Regional Airport (435 m, South Dakota) |
4 |
|
| Watertown Regional Airport (532 m, South Dakota) |
0 |
|
| Chamberlain (530 m, South Dakota) |
0 |
|
| Chadron Airport (1011 m, Nebraska) |
0 |
|
| Mobridge Airport (508 m, South Dakota) |
0 |
|
| Black Hills Airport (1188 m, South Dakota) |
8 |
|
| Broken Bow Airport (776 m, Nebraska) |
0 |
|
| Wadena Airport (418 m, Minnesota) |
0 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
8 |
|
| Mission Field (1418 m, Montana) |
8 |
|
| Dawson Community Airport (749 m, Montana) |
8 |
|
| Helena Regional Airport (1188 m, Montana) |
8 |
|
| Long Prairie Airport (394 m, Minnesota) |
0 |
|
| South Big Horn Co Arpt (1201 m, Wyoming) |
8 |
|
| Converse (1502 m, Wyoming) |
8 |
|
| Frankfort Airport (262 m, Indiana) |
8 |
|
| Sheridan Airport (1209 m, Wyoming) |
8 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Nipawin Airport (374 m, Saskatchewan) |
6 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Pine River (395 m, Minnesota) |
0 |
|
| Benson Airport (317 m, Minnesota) |
0 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Madison (330 m, Minnesota) |
0 |
|
| Detroit Lakes Airport (426 m, Minnesota) |
0 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
6 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
6 |
|
| Worthington (480 m, Minnesota) |
0 |
|
| Morris Airport (344 m, Minnesota) |
0 |
|
| Alexandria Airport (432 m, Minnesota) |
0 |
|
| Redwood Falls Muni (312 m, Minnesota) |
0 |
|
| Findlay Airport (247 m, Ohio) |
0 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
0 |
|
| Naval Air Station Key West (2 m, Florida) |
0 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Grissom Air Reserve Base (247 m, Indiana) |
0 |
|
| Milford Municipal (1536 m, Utah) |
0 |
|
| Purdue University Airport (182 m, Indiana) |
0 |
|
| Saint George (869 m, Utah) |
0 |
|
| Kokomo Airport (253 m, Indiana) |
0 |
|
| Walla Walla Airport (355 m, Washington) |
8 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
0 |
|
| Spokane Airport (721 m, Washington) |
6 |
|
| Lenawee County Airport (244 m, Michigan) |
0 |
|
| Schefferville (517 m, Quebec) |
8 |
|
| Carway Airport (1354 m, Alberta) |
8 |
|
| Minot Air Force Base (497 m, North Dakota) |
4 |
|
| Dayton- Wright Brothers Airport (293 m, Ohio) |
0 |
|
| Nain (12 m, Newfoundland) |
8 |
|
| Tioga Airport (684 m, North Dakota) |
2 |
|
| Sandberg Airport (1379 m, California) |
0 |
|
| Hector Intl. Airport (274 m, North Dakota) |
6 |
|
| Plymouth Airport (45 m, Massachusetts) |
0 |
|
| Tehachapi Airport (1220 m, California) |
0 |
|
| Venice Airport (6 m, Florida) |
2 |
|
| Hawthorne Industrial Airport (1285 m, Nevada) |
0 |
|
| Toledo Executive Airport (189 m, Ohio) |
0 |
|
| Sacramento Mather Airport (29 m, California) |
0 |
|
| Sioux Lookout Airport (390 m, Ontario) |
8 |
|
| Crescent City (17 m, California) |
0 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
8 |
|
| Sanirajak (8 m, California) |
0 |
|
| Crawfordsville Regional Airport (244 m, Indiana) |
0 |
|
| Naval Air Station Whiting Field (61 m, Florida) |
8 |
|
| Florala Airport (96 m, Alabama) |
2 |
|
| Fort Carson (1789 m, Colorado) |
0 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
8 |
|
| Miley Memorial Field Airport (2124 m, Wyoming) |
8 |
|
| Bellingham Intl. Airport (45 m, Washington) |
8 |
|
| Beach Airport (840 m, North Dakota) |
8 |
|
| Wright-Patterson Air Force Base (251 m, Ohio) |
0 |
|
| Redding Airport (153 m, California) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
8 |
|
| Olivia Airport (328 m, Minnesota) |
0 |
|
| Stockton Metropolitan Airport (8 m, California) |
0 |
|
| Willmar Airport (343 m, Minnesota) |
0 |
|
| Waseca Airport (343 m, Minnesota) |
0 |
|
| Marine Corps Air Facility Quantico Airp (4 m, Virginia) |
0 |
|
| Tracy Airport (408 m, Minnesota) |
0 |
|
| Pensacola Intl. Airport (37 m, Florida) |
8 |
|
| Baker Lake Airport (18 m, Nunavut) |
8 |
|
| Atlantic City Airport (20 m, New Jersey) |
8 |
|
| Tri-State Steuben County Airport (303 m, Indiana) |
0 |
|
| Bangor Intl. Airport (56 m, Maine) |
2 |
|
| Delaware Coastal Airport (16 m, Delaware) |
8 |
|
| Canby Airport (364 m, Minnesota) |
0 |
|
| Cheyenne County Airport (1040 m, Kansas) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
0 |
|
| Clarion Airport (354 m, Iowa) |
4 |
|
| Page Airport (1304 m, Arizona) |
0 |
|
| Roanoke Airport (358 m, Virginia) |
8 |
|
| Algona Airport (372 m, Iowa) |
0 |
|
| Tadoule Lake (281 m, Manitoba) |
8 |
|
| Grafton Airport (251 m, North Dakota) |
2 |
|
| Oshawa (140 m, Ontario) |
0 |
|
| Stony Rapids Airport (248 m, Saskatchewan) |
8 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
0 |
|
| Ogoki Post Airport (181 m, Ontario) |
6 |
|
| Aitkin Airport (367 m, Minnesota) |
0 |
|
| Longville Airport (407 m, Minnesota) |
0 |
|
| Brookings Airport (140 m, Oregon) |
0 |
|
| Hallock (250 m, Minnesota) |
4 |
|
| Bigfork (411 m, Minnesota) |
0 |
|
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
8 |
|
| Grand Rapids (413 m, Minnesota) |
0 |
|
| Key West Airport (5 m, Florida) |
0 |
|
| Peoria Airport (202 m, Illinois) |
0 |
|
| Cairns Army Airfield (91 m, Florida) |
8 |
|
| Godman Army Airfield (239 m, Kentucky) |
8 |
|
| Four Corners Regional Airport (1677 m, New Mexico) |
0 |
|
| Estherville Muni (401 m, Iowa) |
0 |
|
| Lakefront Airport (3 m, Louisiana) |
2 |
|
| Fairmont Airport (354 m, Minnesota) |
0 |
|
| Mankato Regional Airport (311 m, Minnesota) |
0 |
|
| Pipestone Airport (529 m, Minnesota) |
4 |
|
| Prineville Airport (991 m, Oregon) |
0 |
|
| Jack Edwards Airport (5 m, Alabama) |
6 |
|
| Madison Airport (250 m, Indiana) |
8 |
|
| Wheeling Ohio (365 m, West-Virginia) |
0 |
|
| Clinton Airport (216 m, Iowa) |
0 |
|
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
0 |
|
| Raleigh (766 m, West-Virginia) |
8 |
|
| St James Muni Arpt (325 m, Minnesota) |
0 |
|
| Elizabeth City Regional Airport (4 m, North Carolina) |
8 |
|
| Orcas Island Airport (9 m, Washington) |
8 |
|
| Kamloops Airport (345 m, British Columbia) |
6 |
|
| Groton (3 m, Connecticut) |
0 |
|
| Orr Regional Airport (397 m, Minnesota) |
0 |
|
| Perryton Airport (889 m, Texas) |
0 |
|
| Delaware (286 m, Indiana) |
0 |
|
| Sarasota (9 m, Florida) |
2 |
|
| Red Deer Regional Airport (904 m, Alberta) |
6 |
|
| Eagle Creek Airpark Airport (250 m, Indiana) |
0 |
|
| Shelbyville Airport (245 m, Indiana) |
4 |
|
| Cape Peel West (165 m, Northwest Territories) |
8 |
|
| Charlottetown Airport (79 m, Prince Edward Island) |
4 |
|
| Port Fourchon Terminal (2 m, Louisiana) |
6 |
|
| Vancouver Airport (4 m, British Columbia) |
6 |
|
| Abbotsford Airport (58 m, British Columbia) |
8 |
|
| Grant County Airport (1638 m, New Mexico) |
0 |
|
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
6 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
8 |
|
| Springfield- Beckley Airport (323 m, Ohio) |
0 |
|
| Jerome (1233 m, Idaho) |
0 |
|
| Aberdeen Airport (397 m, South Dakota) |
0 |
|
| Thedford Airport (892 m, Nebraska) |
8 |
|
| Tweed New Haven Airport (4 m, Connecticut) |
6 |
|
| Portage County Regional Airport (365 m, Ohio) |
0 |
|
| Presque Isle Intl. Airport (146 m, Maine) |
0 |
|
| Ord Airport (631 m, Nebraska) |
0 |
|
| Brookings Regional Airport (502 m, South Dakota) |
0 |
|
| Kimball Airport (1501 m, Nebraska) |
0 |
|
| Pullman- Moscow Regional Airport (778 m, Washington) |
6 |
|
| Buckley Space Force Base (1726 m, Colorado) |
2 |
|
| Mitchell Airport (397 m, South Dakota) |
0 |
|
| Beale Air Force Base (38 m, California) |
0 |
|
| Tri-Cities Airport (135 m, Washington) |
0 |
|
| Chico Airport (73 m, California) |
0 |
|
| Le Mars Airport (365 m, Iowa) |
0 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Sauk Centre Muni (379 m, Minnesota) |
0 |
|
| Gary Airport (180 m, Indiana) |
0 |
|
| Mahnomen Airport (379 m, Minnesota) |
0 |
|
| Butler (193 m, Ohio) |
0 |
|
| Oroville Airport (57 m, California) |
0 |
|
| Safford Regional Airport (950 m, Arizona) |
2 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
0 |
|
| Colorado Air and Space Port (1680 m, Colorado) |
0 |
|
| Rexburg (1481 m, Idaho) |
8 |
|
| Big Trout Lake (222 m, Ontario) |
8 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
0 |
|
| Decatur Airport (208 m, Illinois) |
0 |
|
| Coles (220 m, Illinois) |
2 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Akron- Canton Airport (377 m, Ohio) |
6 |
|
| Enterprise Airport (110 m, Alabama) |
6 |
|
| Bellefontaine Regional Airport (342 m, Ohio) |
0 |
|
| Veterans Airport of Southern Illinois (144 m, Illinois) |
8 |
|
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
8 |
|
| Santa Rose Airport (38 m, California) |
0 |
|
| Miles City Airport (801 m, Montana) |
8 |
|
| Sidney- Richland Airport (605 m, Montana) |
8 |
|
| Rantoul National Aviation Center (225 m, Illinois) |
0 |
|
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Lake Havasu City Airport (238 m, Arizona) |
2 |
|
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Baker Airport (902 m, Montana) |
8 |
|
| Sparta (164 m, Illinois) |
8 |
|
| Lewistown Airport (1263 m, Montana) |
8 |
|
| Webster City (342 m, Iowa) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
8 |
|
| Mercer County Regional Airport (553 m, North Dakota) |
6 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
2 |
|
| Moncton Airport (71 m, New Brunswick) |
6 |
|
| Dayton Intl. Airport (306 m, Ohio) |
6 |
|
| Hat Isl. (36 m, Nunavut) |
8 |
|
| Columbia Regional Airport (274 m, Missouri) |
0 |
|
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
8 |
|
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