| Stations: 2819
|
Cloud Cover |
Cloud Base |
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Churchill Falls Airport (435 m, Newfoundland) |
0 |
|
| Russell Airport (566 m, Kansas) |
0 |
|
| Sable Island AP (5 m, Nova Scotia) |
6 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
1000-1500m |
| Tekamah (Asos) (312 m, Nebraska) |
0 |
|
| Blair Airport (404 m, Nebraska) |
0 |
|
| Cavern City Airport (985 m, New Mexico) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
0 |
|
| Baudette Intl. Airport (329 m, Minnesota) |
8 |
|
| Clarinda (303 m, Iowa) |
0 |
|
| Moriarty Airport (1889 m, New Mexico) |
0 |
|
| Gallup Airport (1972 m, New Mexico) |
0 |
|
| Thedford Airport (892 m, Nebraska) |
0 |
|
| Kangirsuk (117 m, Quebec) |
2 |
|
| Grafton Airport (251 m, North Dakota) |
0 |
|
| Offutt Air Force Base (319 m, Nebraska) |
0 |
|
| Lake Tahoe Airport (1909 m, California) |
8 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
0 |
|
| Storm Lake Airport (454 m, Iowa) |
0 |
|
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Coffeyville Airport (230 m, Kansas) |
0 |
|
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Lamoni (342 m, Iowa) |
0 |
|
| Litchfield Airport (347 m, Minnesota) |
0 |
|
| Mason (363 m, Iowa) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Morris Airport (344 m, Minnesota) |
0 |
|
| Sterling Airport (1231 m, Colorado) |
8 |
|
| DeKalb Airport (279 m, Illinois) |
8 |
|
| Lincoln Airport (362 m, Nebraska) |
0 |
|
| Faribault Muni Awos (322 m, Minnesota) |
0 |
|
| Saint George (869 m, Utah) |
0 |
|
| Clinton Airport (251 m, Missouri) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Francis E. Warren Air Force Base (1878 m, Wyoming) |
6 |
|
| Davenport Airport (259 m, Iowa) |
0 |
|
| Nebraska City Airport (354 m, Nebraska) |
0 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
0 |
|
| Cherokee Airport (374 m, Iowa) |
0 |
|
| Fergus Falls Airport (361 m, Minnesota) |
0 |
|
| Claremore Regional Airport (221 m, Oklahoma) |
2 |
|
| Eastern Iowa Airport (256 m, Iowa) |
0 |
|
| Taylorville Airport (190 m, Illinois) |
0 |
|
| Duluth Airport (432 m, Minnesota) |
8 |
|
| Chanute Martin Johnson Airport (298 m, Kansas) |
0 |
|
| Clinton Airport (216 m, Iowa) |
0 |
|
| Colby Airport (971 m, Kansas) |
0 |
|
| McConnell Air Force Base (413 m, Kansas) |
0 |
|
| Iowa Falls Airport (347 m, Iowa) |
0 |
|
| H.A. Clark Memorial Field (2036 m, Arizona) |
8 |
|
| Clarion Airport (354 m, Iowa) |
0 |
|
| Thunder Bay Airport (206 m, Ontario) |
8 |
|
| Topeka Regional Airport (325 m, Kansas) |
0 |
|
| Marysville Airport (391 m, Kansas) |
0 |
|
| Newton Airport (290 m, Iowa) |
0 |
|
| Monroe Airport (331 m, Wisconsin) |
8 |
|
| Dawson Community Airport (749 m, Montana) |
8 |
|
| Naval Air Weapons Station China Lake (696 m, California) |
6 |
|
| Washington (230 m, Iowa) |
0 |
|
| Algona Airport (372 m, Iowa) |
0 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
0 |
|
| Mahnomen Airport (379 m, Minnesota) |
0 |
|
| Alliance Airport (1198 m, Nebraska) |
0 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
|
| Ankeny Regional Airport (275 m, Iowa) |
0 |
|
| Sheboygan (228 m, Wisconsin) |
8 |
|
| Webster City (342 m, Iowa) |
0 |
|
| Chester Airport (127 m, Connecticut) |
8 |
|
| Detroit Lakes Airport (426 m, Minnesota) |
0 |
|
| Skyhaven Airport (243 m, Missouri) |
0 |
|
| Boone Airport (354 m, Iowa) |
0 |
|
| Two Harbors (328 m, Minnesota) |
8 |
|
| Oelwen (328 m, Iowa) |
0 |
|
| Black Hills Airport (1188 m, South Dakota) |
0 |
|
| Mankato Regional Airport (311 m, Minnesota) |
0 |
|
| Hutchinson Airport (323 m, Minnesota) |
0 |
|
| New Ulm Airport (308 m, Minnesota) |
0 |
|
| Spencer Airport (408 m, Iowa) |
0 |
|
| Henderson Executive Airport (749 m, Nevada) |
2 |
|
| Holyoke Airport (1137 m, Colorado) |
0 |
|
| Fort Morgan Airport (1393 m, Colorado) |
6 |
|
| Audubon County Airport (392 m, Iowa) |
6 |
|
| Grand Canyon National Park Airport (2014 m, Arizona) |
8 |
|
| Warroad International Memorial Airport (327 m, Minnesota) |
8 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
0 |
|
| Rockwall Airport (175 m, Texas) |
8 |
|
| Minneapolis (255 m, Minnesota) |
0 |
|
| Florence Airport (1658 m, Colorado) |
8 |
|
| Rapid City Airport (965 m, South Dakota) |
2 |
|
| Harlan Airport (375 m, Iowa) |
0 |
|
| Boulder Airport (1612 m, Colorado) |
0 |
|
| Independence Airport (298 m, Iowa) |
0 |
|
| Smith Field (364 m, Arkansas) |
0 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| Hereford Airport (1154 m, Texas) |
0 |
|
| Havre (792 m, Montana) |
2 |
|
| Oskaloosa Airport (256 m, Iowa) |
0 |
|
| Rochelle Airport (238 m, Illinois) |
8 |
|
| Miles City Airport (801 m, Montana) |
8 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Independence Airport (251 m, Kansas) |
6 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
0 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Hebron Airport (447 m, Nebraska) |
0 |
|
| Wiley Post Airport (396 m, Oklahoma) |
0 |
|
| Limon Airport (1635 m, Colorado) |
2 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Grand Forks Intl. Airport (255 m, North Dakota) |
6 |
|
| Dane County Regional Airport (264 m, Wisconsin) |
8 |
|
| Jamestown Regional Airport (454 m, North Dakota) |
0 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
6 |
|
| Manhattan Regional Airport (322 m, Kansas) |
0 |
|
| Green Bay (209 m, Wisconsin) |
8 |
|
| Aurora Airport (215 m, Illinois) |
4 |
|
| North Platte Regional Airport (849 m, Nebraska) |
0 |
|
| Harry Reid Intl. Airport (664 m, Nevada) |
2 |
|
| Grove Airport (254 m, Oklahoma) |
0 |
|
| Strother Field (353 m, Kansas) |
0 |
|
| New Century AirCenter (331 m, Kansas) |
0 |
|
| Lacon Airport (173 m, Illinois) |
0 |
|
| Ely Airport (1909 m, Nevada) |
6 |
|
| Lee's Summit Airport (306 m, Missouri) |
0 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
0 |
|
| Grey Butte Field Airport (923 m, California) |
0 |
|
| Clarence E. Page Airport (413 m, Oklahoma) |
0 |
|
| Mojave Air and Space Port Airport (849 m, California) |
8 |
|
| Osceola Muni (338 m, Iowa) |
0 |
|
| Friday Harbor Airport (33 m, Washington) |
8 |
|
| Cortez Airport (1803 m, Colorado) |
8 |
|
| Okmulgee Regional Airport (219 m, Oklahoma) |
4 |
|
| Colorado Springs Airport (1881 m, Colorado) |
6 |
|
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| Wittman Regional Airport (246 m, Wisconsin) |
6 |
|
| Rolla National Airport (335 m, Missouri) |
0 |
|
| Manitowoc (198 m, Wisconsin) |
8 |
|
| Winnipeg Airport (239 m, Manitoba) |
8 |
|
| Flagstaff Airport (2131 m, Arizona) |
6 |
|
| Roswell Airport (1118 m, New Mexico) |
0 |
|
| Majors Airport (163 m, Texas) |
8 |
|
| Fond du Lac (246 m, Wisconsin) |
6 |
|
| Window Rock Airport (2054 m, Arizona) |
0 |
|
| Waseca Airport (343 m, Minnesota) |
0 |
|
| Sedalia Regional Airport (277 m, Missouri) |
0 |
|
| Dubuque Regional Airport (329 m, Iowa) |
4 |
|
| Waterloo Regional Airport (268 m, Iowa) |
0 |
|
| Viroqua Airport (394 m, Wisconsin) |
0 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
2 |
|
| Fillmore County Airport (389 m, Minnesota) |
0 |
|
| Buffalo Airport (1514 m, Wyoming) |
0 |
|
| Council Bluffs Airport (382 m, Iowa) |
0 |
|
| Rockford Airport (226 m, Illinois) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
0 |
|
| Harvey Airport (487 m, North Dakota) |
8 |
|
| Sedona Airport (1471 m, Arizona) |
8 |
|
| La Junta Airport (1278 m, Colorado) |
0 |
|
| Fort Carson (1789 m, Colorado) |
4 |
|
| Oakes Airport (400 m, North Dakota) |
4 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| Columbus Airport (440 m, Nebraska) |
0 |
|
| Drake Field (381 m, Arkansas) |
0 |
|
| Cox Field (167 m, Texas) |
8 |
|
| Del Norte Airport (2425 m, Colorado) |
8 |
|
| Stanton Airfield (280 m, Minnesota) |
0 |
|
| Olivia Airport (328 m, Minnesota) |
0 |
|
| Granite Falls Airport (319 m, Minnesota) |
0 |
|
| Four Corners Regional Airport (1677 m, New Mexico) |
8 |
|
| Glencoe Airport (302 m, Minnesota) |
0 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
2 |
|
| Clovis Airport (1284 m, New Mexico) |
0 |
|
| Tucumcari Airport (1234 m, New Mexico) |
0 |
|
| Las Vegas Airport (2092 m, New Mexico) |
0 |
|
| Holloman Air Force Base (1248 m, New Mexico) |
0 |
|
| Lea (1114 m, New Mexico) |
0 |
|
| Moorhead Airport (280 m, Minnesota) |
0 |
|
| Buffalo Airport (295 m, Minnesota) |
0 |
|
| Flying Cloud Airport (276 m, Minnesota) |
0 |
|
| Miller Field Airport (792 m, Nebraska) |
0 |
|
| Bemidji Regional Airport (420 m, Minnesota) |
6 |
|
| Brewster Field Arpt (704 m, Nebraska) |
0 |
|
| Waskish Muni Airpt (360 m, Minnesota) |
8 |
|
| Grand Marais Airport (505 m, Minnesota) |
8 |
|
| Flag Island (328 m, Minnesota) |
8 |
|
| Jackson Airport (441 m, Minnesota) |
0 |
|
| Sauk Centre Muni (379 m, Minnesota) |
0 |
|
| Ellsworth Air Force Base (979 m, South Dakota) |
2 |
|
| Red Wing Regional Airport (239 m, Minnesota) |
0 |
|
| Alexandria Airport (432 m, Minnesota) |
0 |
|
| Redwood Falls Muni (312 m, Minnesota) |
0 |
|
| St James Muni Arpt (325 m, Minnesota) |
0 |
|
| Augusta Airport (405 m, Kansas) |
0 |
|
| Montevideo (Awos) (315 m, Minnesota) |
0 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
0 |
|
| Falls Intl. Airport (362 m, Minnesota) |
8 |
|
| Houghton (327 m, Michigan) |
6 |
|
| Menominee Airport (191 m, Michigan) |
8 |
|
| Sawyer Intl. Airport (372 m, Michigan) |
8 |
|
| Falls City/Brenner (300 m, Nebraska) |
0 |
|
| Pampa (989 m, Texas) |
0 |
|
| Milford Municipal (1536 m, Utah) |
0 |
|
| Atkinson Airport (290 m, Kansas) |
0 |
|
| Tri-City Airport (274 m, Kansas) |
0 |
|
| Hill (666 m, Kansas) |
0 |
|
| Grand Forks Air Force Base (276 m, North Dakota) |
6 |
|
| Gwinner Airport (386 m, North Dakota) |
2 |
|
| Wahoo Airport (373 m, Nebraska) |
0 |
|
| Lawrence Regional Airport (254 m, Kansas) |
0 |
|
| Johnson (334 m, Kansas) |
0 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
0 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
0 |
|
| Robert S. Kerr Airport (138 m, Oklahoma) |
0 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
6 |
|
| Palmdale Regional Airport (774 m, California) |
2 |
|
| York Airport (509 m, Nebraska) |
2 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Guthrie Airport (327 m, Oklahoma) |
0 |
|
| Winnemucca Airport (1322 m, Nevada) |
2 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
0 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
6 |
|
| Blackwell Airport (314 m, Oklahoma) |
0 |
|
| Chandler Regional Airport (300 m, Oklahoma) |
0 |
|
| Mission Field (1418 m, Montana) |
8 |
|
| Guernsey Airport (1341 m, Wyoming) |
0 |
|
| Pickle Lake(Man) (386 m, Ontario) |
6 |
|
| Richard I. Bong Airport (206 m, Wisconsin) |
8 |
|
| New Lisbon Airport (276 m, Wisconsin) |
6 |
|
| Appleton Intl. Airport (280 m, Wisconsin) |
8 |
|
| Eastern Sierra Regional Airport (1263 m, California) |
2 |
|
| Appleton Airport (310 m, Wisconsin) |
0 |
|
| Mount Pleasant Airport (224 m, Iowa) |
0 |
|
| Boulder City Airport (671 m, Nevada) |
6 |
|
| Grinnell Airport (307 m, Iowa) |
0 |
|
| Forest City Airport (375 m, Iowa) |
0 |
|
| Sheldon (432 m, Iowa) |
0 |
|
| Glasgow Airport (693 m, Montana) |
8 |
|
| Osceola Airport (275 m, Wisconsin) |
0 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| John H. Batten Airport (205 m, Wisconsin) |
8 |
|
| Rolla Airport (556 m, North Dakota) |
8 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
0 |
|
| Ames Airport (291 m, Iowa) |
0 |
|
| Marshall Town Muni (296 m, Iowa) |
0 |
|
| Fort Dodge Regional Airport (355 m, Iowa) |
0 |
|
| Knox Airport (209 m, Indiana) |
0 |
|
| Porter (234 m, Indiana) |
0 |
|
| Morris Airport (178 m, Illinois) |
0 |
|
| Regina Airport (577 m, Saskatchewan) |
8 |
|
| Litchfield Airport (210 m, Illinois) |
0 |
|
| Greater Kankakee Airport (192 m, Illinois) |
0 |
|
| Lewis University Airport (231 m, Illinois) |
2 |
|
| DuPage Airport (231 m, Illinois) |
4 |
|
| Jacksonville Airport (190 m, Illinois) |
0 |
|
| Coles (220 m, Illinois) |
0 |
|
| Decatur Airport (208 m, Illinois) |
0 |
|
| Whiteman Air Force Base (255 m, Missouri) |
0 |
|
| Pontiac Airport (201 m, Illinois) |
0 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
6 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
0 |
|
| Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
8 |
|
| Platteville Airport (312 m, Wisconsin) |
4 |
|
| Catalina Airport (488 m, California) |
6 |
|
| Telluride Regional Airport (2769 m, Colorado) |
8 |
|
| Lee C. Fine Memorial Airport (265 m, Missouri) |
8 |
|
| Kirksville Regional Airport (294 m, Missouri) |
0 |
|
| Vinton Airport (258 m, Iowa) |
0 |
|
| Norwood Memorial Airport (15 m, Massachusetts) |
8 |
|
| Muskegon (193 m, Michigan) |
4 |
|
| North Central State Airport (134 m, Rhode Island) |
8 |
|
| Cleburne Airport (260 m, Texas) |
0 |
|
| Chippewa (244 m, Michigan) |
8 |
|
| Fremont Airport (379 m, Nebraska) |
0 |
|
| Mesquite Metro Airport (136 m, Texas) |
8 |
|
| Aurora Airport (548 m, Nebraska) |
0 |
|
| Stuttgart Airport (68 m, Arkansas) |
8 |
|
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
0 |
|
| Pierre Regional Airport (528 m, South Dakota) |
8 |
|
| Glenwood (Asos) (425 m, Minnesota) |
0 |
|
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
8 |
|
| Philip Airport (673 m, South Dakota) |
8 |
|
| Cloquet Carlton (390 m, Minnesota) |
8 |
|
| Tri-County Regional Airport (219 m, Wisconsin) |
8 |
|
| St. Paul Downtown Airport (219 m, Minnesota) |
0 |
|
| Rantoul National Aviation Center (225 m, Illinois) |
0 |
|
| Worthington (480 m, Minnesota) |
0 |
|
| Marshfield Airport (389 m, Wisconsin) |
6 |
|
| Andrews Airport (967 m, Texas) |
0 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Volk Field Air National Guard Base Airp (280 m, Wisconsin) |
2 |
|
| Francis S. Gabreski Airport (20 m, New York) |
8 |
|
| Macomb Airport (216 m, Illinois) |
0 |
|
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
8 |
|
| Walnut Ridge Regional Airport (83 m, Arkansas) |
0 |
|
| Decorah Airport (353 m, Iowa) |
0 |
|
| Barnes Airport (427 m, North Dakota) |
0 |
|
| Monticello Regional Airport (259 m, Iowa) |
0 |
|
| Fosston (388 m, Minnesota) |
4 |
|
| Pine River (395 m, Minnesota) |
0 |
|
| Republic Airport (25 m, New York) |
8 |
|
| Dallas Love Field (148 m, Texas) |
6 |
|
| Melrose Gunnery Range (1326 m, New Mexico) |
0 |
|
| Ortonville (335 m, Minnesota) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
0 |
|
| Austin Airport (375 m, Minnesota) |
0 |
|
| Hannibal Regional Airport (234 m, Missouri) |
0 |
|
| Waco Regional Airport (155 m, Texas) |
2 |
|
| Anoka (278 m, Minnesota) |
0 |
|
| Portsmouth International Airport at Pea (31 m, New Hampshire) |
8 |
|
| Savanna Airport (188 m, Illinois) |
4 |
|
| Middleton Muni - Morey Field (283 m, Wisconsin) |
8 |
|
| Ephraim (236 m, Wisconsin) |
8 |
|
| Fort Worth Spinks Airport (233 m, Texas) |
4 |
|
| Lansing Airport (188 m, Illinois) |
4 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
0 |
|
| Groton (3 m, Connecticut) |
8 |
|
| Socorro Airport (1478 m, New Mexico) |
0 |
|
| Taos Airport (2161 m, New Mexico) |
8 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| Paynesville Airport (360 m, Minnesota) |
0 |
|
| Langlade (464 m, Wisconsin) |
8 |
|
| Abilene Airport (546 m, Texas) |
0 |
|
| Kearney Regional Airport (649 m, Nebraska) |
0 |
|
| Sioux Gateway Airport (336 m, Iowa) |
0 |
|
| Las Cruces Intl. Airport (1358 m, New Mexico) |
0 |
|
| Artesia Airport (1081 m, New Mexico) |
0 |
|
| Peoria Airport (202 m, Illinois) |
0 |
|
| McGregor Airport (374 m, Minnesota) |
8 |
|
| Georgetown Airport (240 m, Texas) |
8 |
|
| Albuquerque Airport (1618 m, New Mexico) |
2 |
|
| Kokomo Airport (253 m, Indiana) |
0 |
|
| Long Prairie Airport (394 m, Minnesota) |
0 |
|
| South Bend Intl. Airport (236 m, Indiana) |
4 |
|
| Northeast Florida Regional Airport (3 m, Florida) |
8 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Durango (2038 m, Colorado) |
8 |
|
| Watertown Airport (254 m, Wisconsin) |
8 |
|
| Denton Enterprise Airport (197 m, Texas) |
8 |
|
| Gainesville Airport (256 m, Texas) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
6 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
4 |
|
| Centennial Airport (1793 m, Colorado) |
8 |
|
| Monett Airport (401 m, Missouri) |
0 |
|
| Spirit of St. Louis Airport (140 m, Missouri) |
0 |
|
| Laramie Airport (2218 m, Wyoming) |
4 |
|
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