| Stations: 2505
|
Cloud Cover |
Cloud Base |
| Dewar Lakes AP (488 m, Nunavut) |
8 |
|
| Dixon Airport (1996 m, Wyoming) |
6 |
|
| Erie Intl. Airport (225 m, Pennsylvania) |
8 |
|
| Cape Parry AP (14 m, Northwest Territories) |
8 |
|
| Coles (220 m, Illinois) |
8 |
|
| Tangier (2 m, Texas) |
8 |
|
| Aurora Airport (215 m, Illinois) |
8 |
|
| Palm Springs Intl. Airport (141 m, California) |
0 |
|
| Kenosha Regional Airport (226 m, Wisconsin) |
8 |
|
| Blythe Airport (118 m, California) |
0 |
|
| Warsaw Airport (259 m, Indiana) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
4 |
|
| Terrace Airport (217 m, British Columbia) |
6 |
|
| Gratiot Community Airport (230 m, Michigan) |
8 |
|
| Michael J. Smith Field (3 m, North Carolina) |
6 |
|
| Door (221 m, Wisconsin) |
8 |
|
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
8 |
|
| Gander Airport (151 m, Newfoundland) |
6 |
|
| Burwash Landing Airport (807 m, Yukon) |
6 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Chautauqua (211 m, New York) |
8 |
|
| Albuquerque Airport (1618 m, New Mexico) |
4 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Chicago Executive Airport (197 m, Illinois) |
8 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
2 |
|
| Waukesha (284 m, Wisconsin) |
8 |
|
| Monroe Airport (331 m, Wisconsin) |
0 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
|
| Naval Air Facility El Centro (-13 m, California) |
2 |
|
| Wellsville Airport (646 m, New York) |
0 |
|
| Dover Air Force Base (9 m, Delaware) |
6 |
|
| Wittman Regional Airport (246 m, Wisconsin) |
8 |
|
| Palmdale Regional Airport (774 m, California) |
0 |
|
| Edwards (701 m, California) |
0 |
|
| Wellsboro Airport (577 m, Pennsylvania) |
4 |
|
| Sandspit (6 m, British Columbia) |
8 |
|
| Findlay Airport (247 m, Ohio) |
8 |
|
| Dodge County Airport (285 m, Wisconsin) |
8 |
|
| Wayne County Airport (346 m, Ohio) |
8 |
|
| Northeast Ohio Regional Airport (281 m, Ohio) |
8 |
|
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
8 |
|
| Toledo Executive Airport (189 m, Ohio) |
6 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Rowley Island (41 m, Nunavut) |
8 |
|
| Ontario Airport (667 m, Oregon) |
6 |
|
| Baker City Airport (1026 m, Oregon) |
2 |
|
| Goose (49 m, Newfoundland) |
8 |
|
| Oakland Intl. Airport (6 m, California) |
6 |
|
| Decatur Airport (208 m, Illinois) |
8 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
8 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Arnold Palmer Regional Airport (361 m, Pennsylvania) |
2 |
|
| Fresno Yosemite Intl. Airport (100 m, California) |
4 |
|
| Inukjuak (25 m, Quebec) |
8 |
|
| Naval Air Station Patuxent River (14 m, Maryland) |
8 |
|
| Pecos Airport (796 m, Texas) |
6 |
|
| Santa Fe Regional Airport (1933 m, New Mexico) |
0 |
|
| Bradford Airport (653 m, Pennsylvania) |
0 |
|
| Midland Airport (874 m, Texas) |
6 |
|
| El Paso Intl. Airport (1194 m, Texas) |
2 |
|
| Charlottetown Airport (79 m, Prince Edward Island) |
0 |
|
| Raleigh (766 m, West-Virginia) |
6 |
|
| Pontiac Airport (201 m, Illinois) |
8 |
|
| Halifax Airport (145 m, Nova Scotia) |
0 |
|
| Dane County Regional Airport (264 m, Wisconsin) |
8 |
|
| Presidio Airport (896 m, Texas) |
0 |
|
| Rochelle Airport (238 m, Illinois) |
8 |
|
| Atlantic City Airport (20 m, New Jersey) |
2 |
|
| Comox (26 m, British Columbia) |
6 |
|
| Watertown Airport (254 m, Wisconsin) |
8 |
|
| Fond du Lac (246 m, Wisconsin) |
8 |
|
| Laramie Airport (2218 m, Wyoming) |
0 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| Ocean (4 m, Maryland) |
8 |
|
| Truth or Consequences Airport (1481 m, New Mexico) |
0 |
|
| Saginaw (183 m, Michigan) |
8 |
|
| Taylorville Airport (190 m, Illinois) |
0 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
2 |
|
| DuPage Airport (231 m, Illinois) |
8 |
|
| Waukegan National Airport (222 m, Illinois) |
8 |
|
| Lamar Airport (1129 m, Colorado) |
4 |
|
| Lacon Airport (173 m, Illinois) |
4 |
|
| Louisville Intl. Airport (149 m, Kentucky) |
8 |
|
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
0 |
|
| Churchill Falls (440 m, California) |
8 |
|
| Dare (4 m, North Carolina) |
8 |
|
| Marine Corps Auxiliary Landing Field Bo (7 m, North Carolina) |
0 |
|
| Fort St. John AP (695 m, British Columbia) |
6 |
|
| Capital Region Intl. Airport (266 m, Michigan) |
6 |
|
| Winslow- Lindbergh Regional Airport (1488 m, Arizona) |
0 |
|
| Auburn Airport (268 m, Indiana) |
4 |
|
| Napa Airport (10 m, California) |
0 |
|
| Siskiyou (807 m, California) |
0 |
|
| Dayton Intl. Airport (306 m, Ohio) |
8 |
|
| Mansfield Lahm Regional Airport (395 m, Ohio) |
8 |
|
| Marion Airport (303 m, Ohio) |
8 |
|
| Dillon Airport (1597 m, Montana) |
8 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
8 |
|
| Burns Airport (1271 m, Oregon) |
2 |
|
| Churchill Falls Airport (435 m, Newfoundland) |
8 |
|
| Rockford Airport (226 m, Illinois) |
8 |
|
| West Yellowstone Airport (2025 m, Montana) |
8 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
0 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
6 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Fernandina Beach Airport (5 m, Florida) |
0 |
|
| Venango Regional Airport (469 m, Pennsylvania) |
8 |
|
| San Francisco Intl. Airport (5 m, California) |
2 |
|
| Puvirnituq (23 m, Quebec) |
8 |
|
| Springerville Muni (2150 m, Arizona) |
0 |
|
| Myrtle Beach Intl. Airport (8 m, South Carolina) |
4 |
|
| Las Vegas Airport (2092 m, New Mexico) |
0 |
|
| Cheyenne County Airport (1040 m, Kansas) |
0 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Marin (1 m, California) |
0 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
0 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Twentynine Palms Airport (626 m, California) |
2 |
|
| Fort Chipewyan (232 m, Alberta) |
4 |
|
| Visalia Airport (89 m, California) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, California) |
0 |
|
| Cairo Airport (98 m, Illinois) |
4 |
|
| DeKalb Airport (279 m, Illinois) |
8 |
|
| Freeport Airport (262 m, Illinois) |
4 |
|
| Macomb Airport (216 m, Illinois) |
0 |
|
| Mount Carmel Airport (131 m, Illinois) |
6 |
|
| Sanirajak (8 m, California) |
8 |
|
| Flora (144 m, Illinois) |
0 |
|
| Olney-Noble (147 m, Illinois) |
8 |
|
| Salinas Airport (26 m, California) |
8 |
|
| Lewis University Airport (231 m, Illinois) |
8 |
|
| Sacramento Intl. Airport (7 m, California) |
2 |
|
| Porterville Airport (135 m, California) |
0 |
|
| Ontario Intl. Airport (287 m, California) |
2 |
|
| Needles Airport (302 m, California) |
0 |
|
| Modesto (30 m, California) |
0 |
|
| Sacramento Mather Airport (29 m, California) |
2 |
|
| Imperial County AP (-17 m, California) |
0 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
4 |
|
| Mason (363 m, Iowa) |
0 |
|
| Davenport Airport (259 m, Iowa) |
0 |
|
| Marshall Town Muni (296 m, Iowa) |
6 |
|
| Clinton Airport (216 m, Iowa) |
6 |
|
| Chino Airport (199 m, California) |
0 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Newton Airport (290 m, Iowa) |
0 |
|
| Creston (394 m, Iowa) |
0 |
|
| Webster City (342 m, Iowa) |
0 |
|
| Boone Airport (354 m, Iowa) |
0 |
|
| Knoxville (283 m, Iowa) |
0 |
|
| Sandberg Airport (1379 m, California) |
0 |
|
| Stockton Metropolitan Airport (8 m, California) |
0 |
|
| Centerville Airport (313 m, Iowa) |
0 |
|
| Iowa Falls Airport (347 m, Iowa) |
0 |
|
| Gagetown Awos A (51 m, New Brunswick) |
0 |
|
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Sable Island AP (5 m, Nova Scotia) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
2 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Kinngait Airport (50 m, Nunavut) |
8 |
|
| London Madison County Airport (330 m, Ohio) |
8 |
|
| Worland Airport (1294 m, Wyoming) |
0 |
|
| Neil Armstrong Airport (278 m, Ohio) |
6 |
|
| Burlington Airport (237 m, Wisconsin) |
8 |
|
| Muskrat Dam Airport (278 m, Ontario) |
6 |
|
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
8 |
|
| West Bend Airport (270 m, Wisconsin) |
8 |
|
| Appleton Intl. Airport (280 m, Wisconsin) |
4 |
|
| La Crosse Regional Airport (202 m, Wisconsin) |
0 |
|
| Sanderson Field Airport (85 m, Washington) |
0 |
|
| William R. Fairchild Intl. Airport (88 m, Washington) |
0 |
|
| Naval Air Station Oceana (7 m, Virginia) |
8 |
|
| Natashquan Airport (11 m, Quebec) |
8 |
|
| Wallops Flight Facility Airport (12 m, Virginia) |
8 |
|
| Milford Municipal (1536 m, Utah) |
0 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
0 |
|
| Sable Island (1 m, Nova Scotia) |
0 |
|
| Odessa Airport (902 m, Texas) |
2 |
|
| Natashquan Airport (9 m, Quebec) |
8 |
|
| Laredo Intl. Airport (155 m, Texas) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Pocono Mountains Airport (584 m, Pennsylvania) |
4 |
|
| Penn Valley Airport (137 m, Pennsylvania) |
4 |
|
| Wilmington Airport (326 m, Pennsylvania) |
6 |
|
| Indiana (429 m, Pennsylvania) |
0 |
|
| Regina Airport (577 m, Saskatchewan) |
6 |
|
| DuBois Airport (554 m, Pennsylvania) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
2 |
|
| Altoona (458 m, Pennsylvania) |
0 |
|
| Williamsport Regional Airport (160 m, Pennsylvania) |
0 |
|
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
8 |
|
| Corvallis Airport (75 m, Oregon) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
2 |
|
| McMinnville Airport (159 m, Oregon) |
0 |
|
| Shingle Point AP (49 m, Yukon) |
8 |
|
| Melrose Gunnery Range (1326 m, New Mexico) |
0 |
|
| Union County Airport (311 m, Ohio) |
8 |
|
| Bellefontaine Regional Airport (342 m, Ohio) |
8 |
|
| Dayton- Wright Brothers Airport (293 m, Ohio) |
6 |
|
| Ernest A. Love Field Airport (1537 m, Arizona) |
0 |
|
| Minot Intl. Airport (522 m, North Dakota) |
8 |
|
| McHenry Airport (894 m, Maryland) |
0 |
|
| Safford Regional Airport (950 m, Arizona) |
0 |
|
| Harvey Airport (487 m, North Dakota) |
6 |
|
| Pope Field (61 m, North Carolina) |
8 |
|
| Billy Mitchell Airport (4 m, North Carolina) |
6 |
|
| Dansville Airport (201 m, New York) |
0 |
|
| Ithaca Tompkins Intl. Airport (335 m, New York) |
0 |
|
| Wheeler-Sack Army Airfield (207 m, New York) |
2 |
|
| LaGuardia Airport (9 m, New York) |
8 |
|
| Greater Rochester Intl. Airport (169 m, New York) |
8 |
|
| John F. Kennedy Intl. Airport (7 m, New York) |
8 |
|
| Greater Binghamton Airport (497 m, New York) |
0 |
|
| Clinton National Airport (79 m, Arkansas) |
2 |
|
| Socorro Airport (1478 m, New Mexico) |
0 |
|
| Lea (1114 m, New Mexico) |
2 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| Denver Intl. Airport (1656 m, Colorado) |
2 |
|
| United States Air Force Academy (1999 m, Colorado) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Buckley Space Force Base (1726 m, Colorado) |
6 |
|
| Cortez Airport (1803 m, Colorado) |
0 |
|
| Clovis Airport (1284 m, New Mexico) |
0 |
|
| La Junta Airport (1278 m, Colorado) |
2 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Montrose Airport (1755 m, Colorado) |
0 |
|
| Perry Stokes Airport (1756 m, Colorado) |
8 |
|
| Kit Carson County Airport (1285 m, Colorado) |
6 |
|
| Lakehurst Maxfield Field (31 m, New Jersey) |
0 |
|
| Lakehurst AP (24 m, New Jersey) |
0 |
|
| Nucla (1811 m, Colorado) |
0 |
|
| Cape May Airport (7 m, New Jersey) |
8 |
|
| Laconia Airport (166 m, New Hampshire) |
0 |
|
| Delaware Coastal Airport (16 m, Delaware) |
8 |
|
| Tampa Intl. Airport (3 m, Florida) |
6 |
|
| Creech Air Force Base Airport (951 m, Nevada) |
0 |
|
| Reno (1341 m, Nevada) |
6 |
|
| Mission Field (1418 m, Montana) |
2 |
|
| Baker Airport (902 m, Montana) |
0 |
|
| Havre (792 m, Montana) |
0 |
|
| Washington Airport (149 m, Missouri) |
2 |
|
| Houghton (327 m, Michigan) |
0 |
|
| Branch County Memorial Airport (292 m, Michigan) |
8 |
|
| Livingston County Spencer J. Hardy Airp (293 m, Michigan) |
8 |
|
| Grosse Ile Airport (176 m, Michigan) |
8 |
|
| Willow Run Airport (218 m, Michigan) |
8 |
|
| Worcester Airport (308 m, Massachusetts) |
0 |
|
| Salisbury (16 m, Maryland) |
8 |
|
| Bowling Green (160 m, Kentucky) |
8 |
|
| Gila Bend Airport (269 m, Arizona) |
0 |
|
| Georgetown Airport (12 m, South Carolina) |
6 |
|
| Darlington (59 m, South Carolina) |
8 |
|
| Oskaloosa Airport (256 m, Iowa) |
6 |
|
| Block (33 m, Rhode Island) |
0 |
|
| Santa Rose Airport (38 m, California) |
0 |
|
| Logan Intl. Airport (9 m, Massachusetts) |
8 |
|
| Washington (361 m, Pennsylvania) |
8 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Allegheny (382 m, Pennsylvania) |
8 |
|
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
8 |
|
| Grinnell Airport (307 m, Iowa) |
4 |
|
| Lancaster Airport (123 m, Pennsylvania) |
8 |
|
| Johnstown (696 m, Pennsylvania) |
2 |
|
| Forest City Airport (375 m, Iowa) |
0 |
|
| Hanford Airport (75 m, California) |
0 |
|
| Los Angeles Intl. Airport (30 m, California) |
6 |
|
| Estevan Airport (584 m, Saskatchewan) |
8 |
|
| Lamoni (342 m, Iowa) |
0 |
|
| Storm Lake Airport (454 m, Iowa) |
0 |
|
| Oroville Airport (57 m, California) |
0 |
|
| Naval Air Station Key West (2 m, Florida) |
0 |
|
| Wabush Airport (551 m, Newfoundland) |
0 |
|
| Pittsburgh-Butler Regional Airport (380 m, Pennsylvania) |
8 |
|
| Naval Station Mayport (5 m, Florida) |
0 |
|
| Oelwen (328 m, Iowa) |
2 |
|
| Muscatine Airport (167 m, Iowa) |
4 |
|
| Campbell Army Airfield (173 m, Kentucky) |
2 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
0 |
|
| Clinton Airport (251 m, Missouri) |
0 |
|
| Madera Airport (77 m, California) |
0 |
|
| Pittsburgh Intl. Airport (373 m, Pennsylvania) |
8 |
|
| Spirit of St. Louis Airport (140 m, Missouri) |
0 |
|
| Orlando Executive Airport (34 m, Florida) |
0 |
|
| Burbank (237 m, California) |
0 |
|
| Lake Havasu City Airport (238 m, Arizona) |
0 |
|
| Hillsboro Airport (62 m, Oregon) |
0 |
|
| Springbank (1201 m, Alberta) |
4 |
|
| Orlando Sanford Intl. Airport (17 m, Florida) |
0 |
|
North - South