| Stations: 2798
|
Cloud Cover |
Cloud Base |
| Aurora Airport (215 m, Illinois) |
8 |
|
| Mojave Air and Space Port Airport (849 m, California) |
0 |
|
| Rochester Intl. Airport (402 m, Minnesota) |
8 |
|
| Goshen Airport (252 m, Indiana) |
8 |
|
| Owatonna (Awos) (350 m, Minnesota) |
8 |
|
| Jasper County Airport (213 m, Indiana) |
8 |
|
| Saginaw (183 m, Michigan) |
8 |
|
| Alexandria Airport (432 m, Minnesota) |
8 |
|
| DeKalb Airport (279 m, Illinois) |
8 |
|
| Freeport Airport (262 m, Illinois) |
8 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
|
| South Bend Intl. Airport (236 m, Indiana) |
8 |
|
| Lewis University Airport (231 m, Illinois) |
8 |
|
| Pellston Regional Airport (217 m, Michigan) |
8 |
|
| Crookston Airport (273 m, Minnesota) |
8 |
|
| Pontiac Airport (201 m, Illinois) |
8 |
|
| Appleton Intl. Airport (280 m, Wisconsin) |
8 |
|
| Rochelle Airport (238 m, Illinois) |
8 |
|
| Roscommon (351 m, Michigan) |
8 |
|
| Midway Intl. Airport (190 m, Illinois) |
8 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
|
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Ithaca Tompkins Intl. Airport (335 m, New York) |
8 |
|
| Gogebic- Iron County Airport (375 m, Michigan) |
8 |
|
| Southwest Michigan Regional Airport (196 m, Michigan) |
8 |
|
| Davenport Airport (259 m, Iowa) |
8 |
|
| Rock Falls Airport (197 m, Illinois) |
8 |
|
| Las Cruces Intl. Airport (1358 m, New Mexico) |
0 |
|
| El Paso Intl. Airport (1194 m, Texas) |
2 |
|
| Central Wisconsin Airport (389 m, Wisconsin) |
8 |
|
| Travis Air Force Base (22 m, California) |
0 |
|
| Fillmore County Airport (389 m, Minnesota) |
8 |
|
| Crescent City (17 m, California) |
8 |
|
| Rockford Airport (226 m, Illinois) |
8 |
|
| Grand Forks Intl. Airport (255 m, North Dakota) |
8 |
|
| Door (221 m, Wisconsin) |
8 |
|
| Dodge Center Airport (398 m, Minnesota) |
8 |
|
| Lansing Airport (188 m, Illinois) |
8 |
|
| Beaver Island Airport (204 m, Michigan) |
8 |
|
| Vermilion Regional Airport (212 m, Illinois) |
8 |
|
| Platteville Airport (312 m, Wisconsin) |
8 |
|
| Macomb Airport (216 m, Illinois) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
8 |
|
| Savanna Airport (188 m, Illinois) |
8 |
|
| Dodge County Airport (285 m, Wisconsin) |
8 |
|
| Brooks Field (287 m, Michigan) |
8 |
|
| Mineral Point (359 m, Wisconsin) |
8 |
|
| Mason (197 m, Michigan) |
8 |
|
| South Wood County Airport (308 m, Wisconsin) |
8 |
|
| Barnes Airport (427 m, North Dakota) |
6 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
8 |
|
| Fulton County Airport (238 m, Ohio) |
8 |
|
| Charlevoix Airport (204 m, Michigan) |
8 |
|
| Clintonville Airport (251 m, Wisconsin) |
8 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Redwood Falls Muni (312 m, Minnesota) |
8 |
|
| Lakefront Airport (3 m, Louisiana) |
0 |
|
| Wellsboro Airport (577 m, Pennsylvania) |
8 |
|
| Stevens Point Airport (338 m, Wisconsin) |
6 |
|
| Hector Intl. Airport (274 m, North Dakota) |
8 |
|
| Cavern City Airport (985 m, New Mexico) |
0 |
|
| Knox Airport (209 m, Indiana) |
8 |
|
| Green Bay (209 m, Wisconsin) |
8 |
|
| Sept-Îles Airport (55 m, Quebec) |
8 |
|
| DuPage Airport (231 m, Illinois) |
8 |
|
| Capital Region Intl. Airport (266 m, Michigan) |
8 |
|
| Hallock (250 m, Minnesota) |
8 |
|
| Knoxville (283 m, Iowa) |
8 |
|
| Harbor Springs Airport (209 m, Michigan) |
8 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
4 |
|
| Sault Ste. Marie Airport (218 m, Michigan) |
8 |
|
| Ann Arbor Airport (256 m, Michigan) |
8 |
|
| Perry Airport (309 m, Iowa) |
8 |
|
| W. K. Kellogg Airport (290 m, Michigan) |
8 |
|
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
8 |
|
| Spencer Airport (408 m, Iowa) |
0 |
|
| MBS Intl. Airport (204 m, Michigan) |
8 |
|
| Grafton Airport (251 m, North Dakota) |
2 |
|
| Oelwen (328 m, Iowa) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Quincy Regional Airport (232 m, Illinois) |
8 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Mount Pleasant Airport (230 m, Michigan) |
8 |
|
| Wausau Downtown Airport (365 m, Wisconsin) |
8 |
|
| Greater Kankakee Airport (192 m, Illinois) |
8 |
|
| Buffalo Niagara Intl. Airport (219 m, New York) |
8 |
|
| St. Louis Regional Airport (166 m, Illinois) |
8 |
|
| Cherry Capital Airport (188 m, Michigan) |
8 |
|
| Chicago Executive Airport (197 m, Illinois) |
8 |
|
| Waukegan National Airport (222 m, Illinois) |
8 |
|
| Worthington (480 m, Minnesota) |
0 |
|
| Fairmont Airport (354 m, Minnesota) |
0 |
|
| Waukesha (284 m, Wisconsin) |
8 |
|
| Hutchinson Airport (323 m, Minnesota) |
0 |
|
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
8 |
|
| Delta County Airport (187 m, Michigan) |
8 |
|
| Indianapolis Mount Comfort (263 m, Indiana) |
8 |
|
| Estherville Muni (401 m, Iowa) |
0 |
|
| Kenosha Regional Airport (226 m, Wisconsin) |
8 |
|
| Rouyn AP (301 m, Quebec) |
8 |
|
| Lamoni (342 m, Iowa) |
8 |
|
| St James Muni Arpt (325 m, Minnesota) |
6 |
|
| Storm Lake Airport (454 m, Iowa) |
0 |
|
| Crawfordsville Regional Airport (244 m, Indiana) |
8 |
|
| Chautauqua (211 m, New York) |
8 |
|
| Eagle River Union Airport (500 m, Wisconsin) |
8 |
|
| Glenwood (Asos) (425 m, Minnesota) |
8 |
|
| Buckeye Airport (315 m, Arizona) |
0 |
|
| Shawano Airport (248 m, Wisconsin) |
8 |
|
| Tuscola Area Airport (214 m, Michigan) |
8 |
|
| Muscatine Airport (167 m, Iowa) |
8 |
|
| Marion Airport (262 m, Indiana) |
8 |
|
| South Haven Airport (203 m, Michigan) |
8 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Mahnomen Airport (379 m, Minnesota) |
8 |
|
| Owosso Community Airport (224 m, Michigan) |
8 |
|
| Artesia Airport (1081 m, New Mexico) |
0 |
|
| Mackinac Island Airport (226 m, Michigan) |
8 |
|
| Fremont Airport (235 m, Michigan) |
8 |
|
| Wheeler-Sack Army Airfield (207 m, New York) |
8 |
|
| Monticello Regional Airport (259 m, Iowa) |
8 |
|
| Wautoma Airport (262 m, Wisconsin) |
8 |
|
| Rice Lake Regional Airport (347 m, Wisconsin) |
8 |
|
| Newton Airport (290 m, Iowa) |
8 |
|
| Clarion Airport (354 m, Iowa) |
8 |
|
| Cavalier Airport (270 m, North Dakota) |
8 |
|
| Washington (230 m, Iowa) |
8 |
|
| Walhalla Airport (291 m, North Dakota) |
8 |
|
| Langlade (464 m, Wisconsin) |
8 |
|
| Baudette Intl. Airport (329 m, Minnesota) |
8 |
|
| Dubuque Regional Airport (329 m, Iowa) |
8 |
|
| Naval Air Station Key West (2 m, Florida) |
6 |
|
| Langdon Airport (490 m, North Dakota) |
0 |
|
| Logansport Airport (225 m, Indiana) |
8 |
|
| Sheboygan (228 m, Wisconsin) |
8 |
|
| Mission Field (1418 m, Montana) |
0 |
|
| John F. Kennedy Memorial Airport (251 m, Wisconsin) |
8 |
|
| Auburn Airport (268 m, Indiana) |
8 |
|
| Detroit Metropolitan Airport (202 m, Michigan) |
8 |
|
| Muskegon (193 m, Michigan) |
8 |
|
| Indianapolis Executive Airport (281 m, Indiana) |
8 |
|
| Porter (234 m, Indiana) |
8 |
|
| Kokomo Airport (253 m, Indiana) |
8 |
|
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Jackson Airport (441 m, Minnesota) |
0 |
|
| Gary Airport (180 m, Indiana) |
8 |
|
| Jackson (305 m, Michigan) |
8 |
|
| Eagle Creek Airpark Airport (250 m, Indiana) |
8 |
|
| Flag Island (328 m, Minnesota) |
8 |
|
| Independence Airport (298 m, Iowa) |
8 |
|
| Aberdeen Airport (397 m, South Dakota) |
0 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
8 |
|
| Grinnell Airport (307 m, Iowa) |
6 |
|
| Ionia Airport (249 m, Michigan) |
8 |
|
| Tracy Airport (408 m, Minnesota) |
0 |
|
| Morris Airport (178 m, Illinois) |
8 |
|
| Willmar Airport (343 m, Minnesota) |
4 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Hillsdale Airport (360 m, Michigan) |
8 |
|
| Galesburg Airport (233 m, Illinois) |
8 |
|
| Branch County Memorial Airport (292 m, Michigan) |
8 |
|
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
8 |
|
| Elkhart Airport (237 m, Indiana) |
8 |
|
| Albert Whitted Airport (2 m, Florida) |
0 |
|
| MacDill Air Force Base (4 m, Florida) |
0 |
|
| Vinton Airport (258 m, Iowa) |
8 |
|
| Detroit Lakes Airport (426 m, Minnesota) |
8 |
|
| Fort Lauderdale (7 m, Florida) |
2 |
|
| Pella Airport (270 m, Iowa) |
8 |
|
| Oskaloosa Airport (256 m, Iowa) |
8 |
|
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
8 |
|
| Mount Pleasant Airport (224 m, Iowa) |
6 |
|
| Morrisville- Stowe State Airport (223 m, Vermont) |
8 |
|
| Iowa Falls Airport (347 m, Iowa) |
8 |
|
| Range Regional Airport (410 m, Minnesota) |
8 |
|
| Pompano Beach Airport (7 m, Florida) |
4 |
|
| Park Rapids Municip (437 m, Minnesota) |
8 |
|
| Thunder Bay Airport (206 m, Ontario) |
8 |
|
| Denison (388 m, Iowa) |
8 |
|
| Toledo Executive Airport (189 m, Ohio) |
8 |
|
| Creston (394 m, Iowa) |
8 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
6 |
|
| Ankeny Regional Airport (275 m, Iowa) |
8 |
|
| Algona Airport (372 m, Iowa) |
0 |
|
| Keokuk Airport (205 m, Iowa) |
8 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 |
|
| Ames Airport (291 m, Iowa) |
8 |
|
| Iowa City Airport (198 m, Iowa) |
8 |
|
| Waterloo Regional Airport (268 m, Iowa) |
8 |
|
| Delaware Airport (288 m, Ohio) |
8 |
|
| Des Moines Intl. Airport (294 m, Iowa) |
8 |
|
| Fulton County Airport (241 m, Indiana) |
8 |
|
| Michigan City Airport (200 m, Indiana) |
8 |
|
| La Porte Airport (248 m, Indiana) |
8 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
0 |
|
| Purdue University Airport (182 m, Indiana) |
8 |
|
| Hutchinson (931 m, Texas) |
8 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
|
| Edgar County Airport (199 m, Illinois) |
8 |
|
| Lacon Airport (173 m, Illinois) |
8 |
|
| Winona Airport (200 m, Minnesota) |
8 |
|
| Spirit of St. Louis Airport (140 m, Missouri) |
8 |
|
| Pittsfield (216 m, Illinois) |
8 |
|
| Jacksonville Airport (190 m, Illinois) |
8 |
|
| Watertown Intl. Airport (99 m, New York) |
8 |
|
| New Ulm Airport (308 m, Minnesota) |
4 |
|
| Morris Airport (344 m, Minnesota) |
8 |
|
| Airlake Airport (293 m, Minnesota) |
0 |
|
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
2 |
|
| Shively Field Airport (2138 m, Wyoming) |
4 |
|
| Wellsville Airport (646 m, New York) |
8 |
|
| Warroad International Memorial Airport (327 m, Minnesota) |
8 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
0 |
|
| Fergus Falls Airport (361 m, Minnesota) |
8 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
0 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Duluth Airport (432 m, Minnesota) |
8 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| Portland Airport (12 m, Oregon) |
8 |
|
| Biggs Army Airfield (1204 m, Texas) |
2 |
|
| Grant County Airport (1638 m, New Mexico) |
0 |
|
| Griffiss Intl. Airport (154 m, New York) |
8 |
|
| Aransas (8 m, Texas) |
0 |
|
| Grayling Airport (353 m, Michigan) |
8 |
|
| Frankfort Dow Memorial Field (193 m, Michigan) |
8 |
|
| Fitch H. Beach Airport (272 m, Michigan) |
8 |
|
| Sauk Centre Muni (379 m, Minnesota) |
6 |
|
| Lakeland Airport (496 m, Wisconsin) |
8 |
|
| Osceola Muni (338 m, Iowa) |
8 |
|
| La Crosse Regional Airport (202 m, Wisconsin) |
8 |
|
| Block (33 m, Rhode Island) |
8 |
|
| Middleton Muni - Morey Field (283 m, Wisconsin) |
8 |
|
| Ephraim (236 m, Wisconsin) |
8 |
|
| Long Prairie Airport (394 m, Minnesota) |
8 |
|
| Stanton Airfield (280 m, Minnesota) |
4 |
|
| Slayton Airport (495 m, Minnesota) |
0 |
|
| Scholes International Airport at Galves (16 m, Texas) |
0 |
|
| Granite Falls Airport (319 m, Minnesota) |
6 |
|
| Glencoe Airport (302 m, Minnesota) |
0 |
|
| Roben- Hood Airport (302 m, Michigan) |
8 |
|
| New Lisbon Airport (276 m, Wisconsin) |
8 |
|
| West Bend Airport (270 m, Wisconsin) |
8 |
|
| Bad Axe (234 m, Michigan) |
8 |
|
| Naval Air Station Whidbey (10 m, Washington) |
6 |
|
| Sioux Falls Regional Airport (435 m, South Dakota) |
0 |
|
| Huron Airport (393 m, South Dakota) |
0 |
|
| Chan Gurney Airport (398 m, South Dakota) |
0 |
|
| Chibougamau-Chapais AP (387 m, Quebec) |
8 |
|
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
8 |
|
| Moorhead Airport (280 m, Minnesota) |
8 |
|
| Sturgis Airport (282 m, Michigan) |
8 |
|
| Livingston County Spencer J. Hardy Airp (293 m, Michigan) |
8 |
|
| Port Aransas Airport (2 m, Texas) |
0 |
|
| Coleman A. Young Intl. Airport (191 m, Michigan) |
8 |
|
| Buffalo Airport (295 m, Minnesota) |
6 |
|
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0 |
|
| Bishop Intl. Airport (233 m, Michigan) |
8 |
|
| Pampa (989 m, Texas) |
8 |
|
| Austin Airport (375 m, Minnesota) |
8 |
|
| Grant County Intl. Airport (364 m, Washington) |
0 |
|
| Tri-County Regional Airport (219 m, Wisconsin) |
8 |
|
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
8 |
|
| Boscobel Airport (205 m, Wisconsin) |
8 |
|
| Merrill Airport (401 m, Wisconsin) |
8 |
|
| Manitowoc (198 m, Wisconsin) |
8 |
|
| Mandan Airport (593 m, North Dakota) |
0 |
|
| Malmstrom Air Force Base (1056 m, Montana) |
0 |
|
| Wheaton Airport (313 m, Minnesota) |
6 |
|
| Phoenix Sky Harbor Intl. Airport (337 m, Arizona) |
0 |
|
| Staples (392 m, Minnesota) |
8 |
|
| Benson Airport (317 m, Minnesota) |
6 |
|
| Sable Island AP (5 m, Nova Scotia) |
8 |
|
| Viroqua Airport (394 m, Wisconsin) |
8 |
|
| Lincoln Airport (37 m, California) |
0 |
|
| Fond du Lac (246 m, Wisconsin) |
8 |
|
| Rhinelander (495 m, Wisconsin) |
8 |
|
| Jamestown Regional Airport (454 m, North Dakota) |
0 |
|
| Jacqueline Cochran Regional Airport (-36 m, California) |
0 |
|
| Burlington Airport (237 m, Wisconsin) |
8 |
|
| Roseau Muni (Awos) (323 m, Minnesota) |
8 |
|
| Cumberland Airport (378 m, Wisconsin) |
8 |
|
| Rusk County Airport (377 m, Wisconsin) |
8 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
0 |
|
| Menomonie Airport (273 m, Wisconsin) |
4 |
|
| Burlington Intl. Airport (104 m, Vermont) |
8 |
|
| Gwinner Airport (386 m, North Dakota) |
8 |
|
| Waupaca Airport (252 m, Wisconsin) |
8 |
|
| Toledo Express Airport (211 m, Ohio) |
8 |
|
| Winnipeg Airport (239 m, Manitoba) |
8 |
|
| Dayton Intl. Airport (306 m, Ohio) |
4 |
|
| Oakes Airport (400 m, North Dakota) |
8 |
|
| Palatka Airport (15 m, Florida) |
4 |
|
| Key West Airport (5 m, Florida) |
8 |
|
| Litchfield Airport (210 m, Illinois) |
8 |
|
| MidAmerica St. Louis Airport (135 m, Illinois) |
8 |
|
| Yuba (19 m, California) |
0 |
|
| Three Rivers Muni Dr Haines (251 m, Michigan) |
8 |
|
| Gratiot Community Airport (230 m, Michigan) |
8 |
|
| Waseca Airport (343 m, Minnesota) |
8 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
8 |
|
| Hurlburt Field (11 m, Florida) |
0 |
|
| Sumter Airport (56 m, South Carolina) |
8 |
|
| Lowcountry Regional Airport (31 m, South Carolina) |
8 |
|
| Anderson Airport (280 m, Indiana) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
6 |
|
| Bowerman Airport (3 m, Washington) |
8 |
|
| Grand Forks Air Force Base (276 m, North Dakota) |
8 |
|
| Pickle Lake(Man) (386 m, Ontario) |
8 |
|
| Watertown Regional Airport (532 m, South Dakota) |
0 |
|
| Gillette (1230 m, Wyoming) |
6 |
|
| Port Isabel AP (5 m, Texas) |
2 |
|
| Paynesville Airport (360 m, Minnesota) |
0 |
|
| Field of Dreams AP (311 m, Minnesota) |
8 |
|
| Glasgow Airport (693 m, Montana) |
0 |
|
| Mitchell Airport (397 m, South Dakota) |
0 |
|
| Middlebury State AP (149 m, Vermont) |
8 |
|
| Robins Air Force Base (90 m, Georgia) |
8 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Grosse Ile Airport (176 m, Michigan) |
8 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
8 |
|
| Delaware (286 m, Indiana) |
8 |
|
| Pontiac Oakland (299 m, Michigan) |
8 |
|
| Grissom Air Reserve Base (247 m, Indiana) |
8 |
|
| Burley Airport (1267 m, Idaho) |
0 |
|
| Canby Airport (364 m, Minnesota) |
0 |
|
| Willow Run Airport (218 m, Michigan) |
8 |
|
| Lapeer Airport (254 m, Michigan) |
8 |
|
| Albert Lea Airport (383 m, Minnesota) |
8 |
|
| Niagara Falls Intl. Airport (180 m, New York) |
8 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Peter O. Knight Airport (2 m, Florida) |
0 |
|
| Crystal Airport (265 m, Minnesota) |
0 |
|
| Boise Airport (872 m, Idaho) |
8 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
0 |
|
| McHenry Airport (894 m, Maryland) |
0 |
|
| Alpena (211 m, Michigan) |
8 |
|
| New Richmond Regional Airport (304 m, Wisconsin) |
0 |
|
| Flying Cloud Airport (276 m, Minnesota) |
0 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
8 |
|
| North Perry Airport (3 m, Florida) |
0 |
|
| Otis Air National Guard Base (40 m, Massachusetts) |
8 |
|
| Delta Airport (1451 m, Utah) |
6 |
|
| Tri-State Steuben County Airport (303 m, Indiana) |
8 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
8 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| Lima Allen (296 m, Ohio) |
8 |
|
| Osceola Airport (275 m, Wisconsin) |
0 |
|
| Hagerstown Regional Airport (215 m, Maryland) |
8 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Knox County Regional Airport (17 m, Maine) |
8 |
|
| Pincher Creek (1190 m, Alberta) |
0 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
>2500m |
| Fairchild Air Force Base (743 m, Washington) |
0 |
|
North - South