| Stations: 2778
|
Cloud Cover |
Cloud Base |
| Pincher Creek (1190 m, Alberta) |
6 |
|
| Sandberg Airport (1379 m, California) |
8 |
|
| Great Bend Airport (575 m, Kansas) |
8 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
1000-1500m |
| Kokomo Airport (253 m, Indiana) |
8 |
|
| Hattiesburg Bobby L. Chain Airport (46 m, Mississippi) |
8 |
|
| Grissom Air Reserve Base (247 m, Indiana) |
8 |
|
| Wright-Patterson Air Force Base (251 m, Ohio) |
6 |
|
| Pratt Regional Airport (595 m, Kansas) |
8 |
|
| Watonga Regional Airport (472 m, Oklahoma) |
8 |
|
| Oskaloosa Airport (256 m, Iowa) |
8 |
|
| Flora (144 m, Illinois) |
8 |
|
| Newton (467 m, Kansas) |
8 |
|
| Fairfield Airport (244 m, Iowa) |
8 |
|
| McComb- Pike County Airport (126 m, Mississippi) |
8 |
|
| Marion Airport (262 m, Indiana) |
8 |
|
| Creston (394 m, Iowa) |
0 |
|
| McConnell Air Force Base (413 m, Kansas) |
8 |
|
| Sable Island AP (5 m, Nova Scotia) |
0 |
|
| General William J. Fox Airfield (712 m, California) |
0 |
|
| Joplin Regional Airport (297 m, Missouri) |
8 |
|
| Owensboro (124 m, Kentucky) |
8 |
|
| New Orleans Airport (9 m, Louisiana) |
8 |
|
| Reno Stead Airport (1539 m, Nevada) |
4 |
|
| Rolla National Airport (335 m, Missouri) |
8 |
|
| Tacoma Narrows Airport (89 m, Washington) |
8 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
8 |
|
| Kirksville Regional Airport (294 m, Missouri) |
8 |
|
| Catalina Airport (488 m, California) |
2 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Dayton- Wright Brothers Airport (293 m, Ohio) |
8 |
|
| Kansas City Intl. Airport (313 m, Missouri) |
8 |
|
| Paine Field (185 m, Washington) |
8 |
|
| Delaware (286 m, Indiana) |
8 |
|
| Naval Air Station Whidbey (10 m, Washington) |
6 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
8 |
|
| Dodge City Regional Airport (790 m, Kansas) |
8 |
|
| Burlington Intl. Airport (104 m, Vermont) |
8 |
|
| New Century AirCenter (331 m, Kansas) |
8 |
|
| Washington (230 m, Iowa) |
8 |
|
| Altus Air Force Base (413 m, Oklahoma) |
0 |
|
| Houma- Terrebonne Airport (3 m, Mississippi) |
8 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
8 |
|
| Nebraska City Airport (354 m, Nebraska) |
0 |
|
| Nashville Intl. Airport (180 m, Tennessee) |
8 |
|
| Cleburne Airport (260 m, Texas) |
0 |
|
| Henderson (117 m, Kentucky) |
8 |
|
| Monroe Airport (331 m, Wisconsin) |
8 |
|
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
8 |
|
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
8 |
|
| Winchester Airport (298 m, Tennessee) |
8 |
|
| Harry P. Williams Memorial Airport (3 m, Louisiana) |
4 |
|
| Lakefront Airport (3 m, Louisiana) |
8 |
|
| Logan Intl. Airport (9 m, Massachusetts) |
6 |
|
| W Memphis Municipal (64 m, Arkansas) |
8 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
8 |
|
| Osceola Muni (338 m, Iowa) |
8 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
8 |
|
| Clarinda (303 m, Iowa) |
2 |
|
| Carmi Airport (118 m, Illinois) |
8 |
|
| Lamoni (342 m, Iowa) |
8 |
|
| Grinnell Airport (307 m, Iowa) |
0 |
|
| Independence Airport (298 m, Iowa) |
0 |
|
| Eastern Iowa Airport (256 m, Iowa) |
0 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 |
|
| Clines Corner (2160 m, New Mexico) |
4 |
|
| Iowa City Airport (198 m, Iowa) |
8 |
|
| Marshall Town Muni (296 m, Iowa) |
0 |
|
| Kenosha Regional Airport (226 m, Wisconsin) |
8 |
|
| John H. Batten Airport (205 m, Wisconsin) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
|
| Plattsmouth Airport (366 m, Nebraska) |
0 |
|
| Davenport Airport (259 m, Iowa) |
8 |
|
| Lansing Airport (188 m, Illinois) |
8 |
|
| Destin (7 m, Georgia) |
8 |
|
| Friday Harbor Airport (33 m, Washington) |
8 |
|
| Monett Airport (401 m, Missouri) |
8 |
|
| Arlington Airport (42 m, Washington) |
8 |
|
| Cape Girardeau Regional Airport (102 m, Missouri) |
8 |
|
| Springfield- Branson National Airport (390 m, Missouri) |
8 |
|
| Southwest Washington Regional Airport (4 m, Washington) |
8 |
|
| Bowerman Airport (3 m, Washington) |
8 |
|
| Pecos Airport (796 m, Texas) |
0 |
|
| Augusta Airport (405 m, Kansas) |
8 |
|
| Marysville Airport (391 m, Kansas) |
0 |
|
| Daviess County Airport (144 m, Indiana) |
8 |
|
| Waterloo Regional Airport (268 m, Iowa) |
0 |
|
| Safford Regional Airport (950 m, Arizona) |
8 |
|
| Mount Vernon Airport (146 m, Illinois) |
8 |
|
| Arlington Airport (192 m, Texas) |
0 |
|
| Dubois Airport (2224 m, Wyoming) |
6 |
|
| New Braunfels Airport (197 m, Texas) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| Stuttgart Airport (68 m, Arkansas) |
8 |
|
| Southern Illinois Airport (125 m, Illinois) |
8 |
|
| Decatur Airport (208 m, Illinois) |
8 |
|
| Coles (220 m, Illinois) |
8 |
|
| Dallas Love Field (148 m, Texas) |
6 |
|
| Galliano Airport (0 m, Louisiana) |
8 |
|
| Slidell Airport (8 m, Louisiana) |
6 |
|
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
6 |
|
| Rock Falls Airport (197 m, Illinois) |
8 |
|
| New Orleans (NAS) (0 m, Louisiana) |
2 |
|
| Fayetteville Airport (300 m, Tennessee) |
8 |
|
| Godman Army Airfield (239 m, Kentucky) |
8 |
|
| Louisville Intl. Airport (149 m, Kentucky) |
8 |
|
| Harrisburg (121 m, Illinois) |
8 |
|
| Aurora Airport (215 m, Illinois) |
8 |
|
| Tri-City Airport (274 m, Kansas) |
8 |
|
| Salina Regional Airport (385 m, Kansas) |
8 |
|
| Russell Airport (566 m, Kansas) |
0 |
|
| Groton (3 m, Connecticut) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Johnson (334 m, Kansas) |
8 |
|
| Tehachapi Airport (1220 m, California) |
8 |
|
| Eddie Andreini Sr. Airfield (20 m, California) |
8 |
|
| Centralia (163 m, Illinois) |
8 |
|
| Neil Armstrong Airport (278 m, Ohio) |
8 |
|
| Van Nuys Airport (244 m, California) |
0 |
|
| Effingham (179 m, Illinois) |
8 |
|
| Santa Barbara Airport (3 m, California) |
0 |
|
| Newton Airport (290 m, Iowa) |
0 |
|
| Iowa Falls Airport (347 m, Iowa) |
0 |
|
| Waukegan National Airport (222 m, Illinois) |
8 |
|
| Logansport Airport (225 m, Indiana) |
8 |
|
| Spencer Airport (408 m, Iowa) |
0 |
|
| Storm Lake Airport (454 m, Iowa) |
0 |
|
| Astoria Regional Airport (7 m, Oregon) |
8 |
|
| Thomas P. Stafford Airport (489 m, Oklahoma) |
8 |
|
| Red Oak Airport (318 m, Iowa) |
2 |
|
| Muscatine Airport (167 m, Iowa) |
8 |
|
| Boone Airport (354 m, Iowa) |
0 |
|
| Anderson Airport (280 m, Indiana) |
8 |
|
| Blackwell Airport (314 m, Oklahoma) |
6 |
|
| Alva Regional Airport (449 m, Oklahoma) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
0 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
8 |
|
| McAlester Regional Airport (231 m, Oklahoma) |
8 |
|
| Shenandoah Muni (296 m, Iowa) |
0 |
|
| Vance Air Force Base (398 m, Oklahoma) |
8 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
0 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
8 |
|
| Wayne County Airport (346 m, Ohio) |
8 |
|
| Mansfield Lahm Regional Airport (395 m, Ohio) |
8 |
|
| Dayton Intl. Airport (306 m, Ohio) |
8 |
|
| Atlantic Airport (360 m, Iowa) |
0 |
|
| Clinton Airport (216 m, Iowa) |
8 |
|
| Watertown Intl. Airport (99 m, New York) |
8 |
|
| Torrington Airport (1281 m, Wyoming) |
0 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Buffalo Niagara Intl. Airport (219 m, New York) |
8 |
|
| Greater Binghamton Airport (497 m, New York) |
6 |
|
| Gooding Airport (1138 m, Idaho) |
8 |
|
| Las Vegas Airport (2092 m, New Mexico) |
0 |
|
| Pickle Lake(Man) (386 m, Ontario) |
4 |
|
| Hamilton Airport (396 m, Texas) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Garden (878 m, Kansas) |
0 |
|
| Pontiac Airport (201 m, Illinois) |
8 |
|
| Lawrence Regional Airport (254 m, Kansas) |
8 |
|
| Chanute Martin Johnson Airport (298 m, Kansas) |
8 |
|
| Pryor Field Regional Airport (180 m, Alabama) |
8 |
|
| Strother Field (353 m, Kansas) |
8 |
|
| Perryton Airport (889 m, Texas) |
0 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
8 |
|
| Blosser Airport (452 m, Kansas) |
4 |
|
| Mason (363 m, Iowa) |
0 |
|
| Philip Billard Airport (269 m, Kansas) |
8 |
|
| Ames Airport (291 m, Iowa) |
0 |
|
| Tulsa Airport (195 m, Oklahoma) |
6 |
|
| Will Rogers World Airport (398 m, Oklahoma) |
8 |
|
| Mammoth Yosemite Airport (2173 m, California) |
0 |
|
| Fulton County Airport (238 m, Ohio) |
8 |
|
| Block (33 m, Rhode Island) |
0 |
|
| Bellingham Intl. Airport (45 m, Washington) |
8 |
|
| Mobile Regional Airport (67 m, Alabama) |
6 |
|
| Fort Lauderdale (7 m, Florida) |
2 |
|
| Olney-Noble (147 m, Illinois) |
8 |
|
| Mojave Air and Space Port Airport (849 m, California) |
4 |
|
| Bremerton Ntnl Arpt (147 m, Washington) |
8 |
|
| Hurlburt Field (11 m, Florida) |
8 |
|
| Huntingburg Airport (161 m, Indiana) |
8 |
|
| Moosonee Airport (9 m, Quebec) |
4 |
|
| McHenry Airport (894 m, Maryland) |
4 |
|
| Palmdale Regional Airport (774 m, California) |
0 |
|
| Taylorville Airport (190 m, Illinois) |
8 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Burbank (237 m, California) |
0 |
|
| Columbia Regional Airport (274 m, Missouri) |
8 |
|
| Galesburg Airport (233 m, Illinois) |
8 |
|
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
8 |
|
| Dubuque Regional Airport (329 m, Iowa) |
0 |
|
| Naval Air Station Pensacola Airport (9 m, Florida) |
8 |
|
| Marion Airport (303 m, Ohio) |
8 |
|
| Bend Airport (1055 m, Oregon) |
2 |
|
| Portland- Troutdale Airport (11 m, Oregon) |
8 |
|
| Aurora State Airport (60 m, Oregon) |
8 |
|
| Corvallis Airport (75 m, Oregon) |
8 |
|
| Chicago Executive Airport (197 m, Illinois) |
8 |
|
| Pella Airport (270 m, Iowa) |
0 |
|
| Mount Pleasant Airport (224 m, Iowa) |
8 |
|
| Lima Allen (296 m, Ohio) |
8 |
|
| Lee's Summit Airport (306 m, Missouri) |
8 |
|
| Harlan Airport (375 m, Iowa) |
0 |
|
| Skyhaven Airport (243 m, Missouri) |
8 |
|
| Ithaca Tompkins Intl. Airport (335 m, New York) |
2 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| Freeport Airport (262 m, Illinois) |
8 |
|
| McNary Field Airport (61 m, Oregon) |
8 |
|
| Centerville Airport (313 m, Iowa) |
6 |
|
| Portland Airport (12 m, Oregon) |
8 |
|
| Mineral Point (359 m, Wisconsin) |
0 |
|
| Baker Airport (902 m, Montana) |
8 |
|
| Vermilion Regional Airport (212 m, Illinois) |
8 |
|
| Henry County Airport (177 m, Tennessee) |
8 |
|
| Albany Airport (89 m, New York) |
0 |
|
| Wheeler-Sack Army Airfield (207 m, New York) |
8 |
|
| Langlade (464 m, Wisconsin) |
0 |
|
| Knoxville (283 m, Iowa) |
8 |
|
| Oelwen (328 m, Iowa) |
0 |
|
| Niagara Falls Intl. Airport (180 m, New York) |
8 |
|
| Omaha/Eppley Field AP (299 m, Nebraska) |
8 |
|
| Lincoln Airport (362 m, Nebraska) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
8 |
|
| Shawnee Regional Airport (327 m, Oklahoma) |
8 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
8 |
|
| Beatrice Municipal (403 m, Nebraska) |
0 |
|
| Council Bluffs Airport (382 m, Iowa) |
0 |
|
| Kearney Regional Airport (649 m, Nebraska) |
0 |
|
| Okmulgee Regional Airport (219 m, Oklahoma) |
8 |
|
| Mary's Harbour Airport (12 m, Newfoundland) |
6 |
|
| Litchfield Airport (210 m, Illinois) |
8 |
|
| Halliburton Field (339 m, Oklahoma) |
8 |
|
| Clinton Regional Airport (492 m, Oklahoma) |
8 |
|
| Platteville Airport (312 m, Wisconsin) |
0 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
8 |
|
| Chickasha Airport (351 m, Oklahoma) |
8 |
|
| Tekamah (Asos) (312 m, Nebraska) |
0 |
|
| Chandler Regional Airport (300 m, Oklahoma) |
8 |
|
| Inuvik (68 m, Northwest Territories) |
4 |
|
| Berlin Regional Airport (353 m, New Hampshire) |
6 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
8 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
8 |
|
| Durant Regional Airport (213 m, Oklahoma) |
0 |
|
| Laredo Intl. Airport (155 m, Texas) |
8 |
|
| Mondell Fld AP (1272 m, Wyoming) |
6 |
|
| Offutt Air Force Base (319 m, Nebraska) |
6 |
|
| McKinney National Airport (176 m, Texas) |
0 |
|
| Indianapolis Executive Airport (281 m, Indiana) |
8 |
|
| Hanscom Field (41 m, Massachusetts) |
0 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
0 |
|
| Stephenville Airport (402 m, Texas) |
0 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
8 |
|
| Indianapolis Mount Comfort (263 m, Indiana) |
8 |
|
| Randolph Air Force Base (232 m, Texas) |
0 |
|
| Blytheville Airport (78 m, Arkansas) |
8 |
|
| Guthrie Airport (327 m, Oklahoma) |
8 |
|
| Mineral Wells Airport (296 m, Texas) |
0 |
|
| St. Louis Downtown Airport (126 m, Illinois) |
8 |
|
| Worcester Airport (308 m, Massachusetts) |
0 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
0 |
|
| Smith Field (364 m, Arkansas) |
8 |
|
| Shelbyville Airport (245 m, Indiana) |
8 |
|
| Midway Intl. Airport (190 m, Illinois) |
8 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
6 |
|
| Rogers Executive Airport (415 m, Arkansas) |
8 |
|
| Salem-Leckrone (174 m, Illinois) |
8 |
|
| Tangier (2 m, Texas) |
0 |
|
| Dallas Executive Airport (201 m, Texas) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
8 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
0 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
|
| Denver Intl. Airport (1656 m, Colorado) |
4 |
|
| Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) |
8 |
|
| Frankfort Airport (262 m, Indiana) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
8 |
|
| Flag Island (328 m, Minnesota) |
0 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
8 |
|
| Rochelle Airport (238 m, Illinois) |
8 |
|
| Smyrna Airport (166 m, Tennessee) |
8 |
|
| Tupelo Regional Airport (110 m, Mississippi) |
8 |
|
| Gulfport (9 m, Mississippi) |
8 |
|
| Vernon (386 m, Texas) |
0 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
8 |
|
| Reno (1341 m, Nevada) |
6 |
|
| Wayne County Airport (294 m, Kentucky) |
8 |
|
| Evanston Airport (2177 m, Wyoming) |
4 |
|
| Mesquite Metro Airport (136 m, Texas) |
0 |
|
| Castroville Airport (235 m, Texas) |
0 |
|
| La Veta Pass (3114 m, Colorado) |
8 |
|
| Barkley Regional Airport (126 m, Kentucky) |
8 |
|
| Comanche Airport (423 m, Texas) |
0 |
|
| Fairfield Airport (133 m, Illinois) |
8 |
|
| Colby Airport (971 m, Kansas) |
0 |
|
| Greenwood- Leflore Airport (47 m, Mississippi) |
8 |
|
| Keesler Air Force Base (10 m, Mississippi) |
8 |
|
| Ellsworth Air Force Base (979 m, South Dakota) |
0 |
|
| Ankeny Regional Airport (275 m, Iowa) |
0 |
|
| Emporia Airport (368 m, Kansas) |
8 |
|
| Sikorsky Memorial Airport (5 m, Connecticut) |
0 |
|
| Springfield Robertson County Airport (215 m, Tennessee) |
8 |
|
| Granbury Airport (237 m, Texas) |
0 |
|
| Coffeyville Airport (230 m, Kansas) |
8 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
8 |
|
| Denison (388 m, Iowa) |
0 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
0 |
|
| LaGrange Callaway Airport (211 m, Georgia) |
6 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
0 |
|
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