| Stations: 2441
|
Cloud Cover |
Cloud Base |
| San Francisco Intl. Airport (5 m, California) |
6 |
200-300m |
| Scholes International Airport at Galves (16 m, Texas) |
8 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
8 |
200-300m |
| Villeneuve Airport (270 m, Alberta) |
8 |
600-1000m |
| Valley Intl. Airport (10 m, Texas) |
8 |
|
| Yellowknife Airport (206 m, Northwest Territories) |
6 |
1500-2000m |
| Burley Airport (1267 m, Idaho) |
8 |
|
| Slave Lake Airport (583 m, Alberta) |
8 |
|
| Springfield- Beckley Airport (323 m, Ohio) |
8 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Milford Municipal (1536 m, Utah) |
6 |
>2500m |
| Casper (1612 m, Wyoming) |
0 |
>2500m |
| Jimmy Lake (636 m, Saskatchewan) |
8 |
600-1000m |
| Findlay Airport (247 m, Ohio) |
8 |
|
| Manistee (189 m, Michigan) |
8 |
|
| Port Heiden Airport (29 m, Alaska) |
2 |
1500-2000m |
| Southwest Michigan Regional Airport (196 m, Michigan) |
8 |
|
| Melrose Gunnery Range (1326 m, New Mexico) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
7 |
600-1000m |
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Palacios Airport (5 m, Texas) |
8 |
|
| Fort Simpson Airport (169 m, Northwest Territories) |
8 |
600-1000m |
| Northern Colorado Regional Airport (1529 m, Colorado) |
0 |
|
| Gjoa Haven Airport (46 m, Nunavut) |
8 |
600-1000m |
| Edson Airport (925 m, Alberta) |
6 |
|
| Cold Lake Airport (541 m, Alberta) |
8 |
1000-1500m |
| Dayton Intl. Airport (306 m, Ohio) |
8 |
300-600m |
| Baker City Airport (1026 m, Oregon) |
2 |
|
| Neil Armstrong Airport (278 m, Ohio) |
8 |
|
| SwiftCurrent (820 m, Saskatchewan) |
8 |
1500-2000m |
| Ralph Wien Memorial Airport (5 m, Alaska) |
0 |
>2500m |
| Pine Bluffs Muni (1570 m, Wyoming) |
0 |
|
| Grande Prairie Airport (669 m, Alberta) |
4 |
600-1000m |
| Jim Kelly Field (736 m, Nebraska) |
0 |
|
| Weslaco (21 m, Texas) |
8 |
|
| Dixon Airport (1996 m, Wyoming) |
8 |
|
| Brownsville/South Padre (8 m, Texas) |
8 |
200-300m |
| Edmonton Namao (685 m, Alberta) |
8 |
1000-1500m |
| Victoria Regional Airport (36 m, Texas) |
8 |
200-300m |
| Tucumcari Airport (1234 m, New Mexico) |
0 |
|
| Marion Airport (262 m, Indiana) |
8 |
|
| London Madison County Airport (330 m, Ohio) |
8 |
|
| Sheridan Airport (1209 m, Wyoming) |
8 |
600-1000m |
| Wekweètì Airport (368 m, Northwest Territories) |
8 |
|
| Stanton County Airport (1013 m, Kansas) |
0 |
|
| Rexburg (1481 m, Idaho) |
8 |
|
| Kenosha Regional Airport (226 m, Wisconsin) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Spencer Airport (408 m, Iowa) |
0 |
|
| Dubois Airport (2224 m, Wyoming) |
8 |
|
| Ross County Airport (221 m, Ohio) |
8 |
|
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
8 |
|
| Ohio State University Airport (276 m, Ohio) |
8 |
|
| Spokane Airport (721 m, Washington) |
0 |
>2500m |
| William P. Hobby Airport (14 m, Texas) |
8 |
|
| Fulton County Airport (238 m, Ohio) |
8 |
|
| Fort Smith Airport (205 m, Northwest Territories) |
8 |
300-600m |
| Dodge City Regional Airport (790 m, Kansas) |
0 |
>2500m |
| Naval Air Station Whidbey (10 m, Washington) |
6 |
|
| North Central West Virginia Airport (367 m, West-Virginia) |
8 |
|
| Taloyoak Airport (28 m, Nunavut) |
7 |
600-1000m |
| Edson (925 m, Alberta) |
8 |
1000-1500m |
| North Bay (370 m, Ontario) |
8 |
300-600m |
| Toronto Islands Airport (77 m, Ontario) |
8 |
300-600m |
| Toledo Express Airport (211 m, Ohio) |
8 |
100-200m |
| Red Deer Regional Airport (904 m, Alberta) |
2 |
>2500m |
| Winnemucca Airport (1322 m, Nevada) |
8 |
1000-1500m |
| Crater Lake (1244 m, Oregon) |
2 |
|
| Calgary Intl. Airport (1084 m, Alberta) |
6 |
600-1000m |
| Bethel Airport (44 m, Alaska) |
0 |
>2500m |
| Brewster Field Arpt (704 m, Nebraska) |
0 |
|
| Hot Springs (1153 m, Virginia) |
8 |
|
| Marion Airport (303 m, Ohio) |
8 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
8 |
300-600m |
| Covington Airport (267 m, Kentucky) |
8 |
300-600m |
| Ainsworth Regional Airport (789 m, Nebraska) |
0 |
|
| Nome Airport (6 m, Alaska) |
6 |
>2500m |
| Randolph Air Force Base (232 m, Texas) |
8 |
|
| Oshawa (140 m, Ontario) |
8 |
100-200m |
| Dayton- Wright Brothers Airport (293 m, Ohio) |
8 |
|
| Fort Chipewyan (232 m, Alberta) |
8 |
300-600m |
| Hill Air Force Base (1459 m, Utah) |
2 |
|
| Russell Airport (566 m, Kansas) |
0 |
|
| Newark- Heath Airport (269 m, Ohio) |
8 |
|
| Delaware (286 m, Indiana) |
8 |
|
| Mid-Ohio Valley Regional Airport (262 m, West-Virginia) |
8 |
|
| Shelbyville Airport (245 m, Indiana) |
8 |
|
| Goshen Airport (252 m, Indiana) |
8 |
|
| Kokomo Airport (253 m, Indiana) |
8 |
|
| Muskegon (193 m, Michigan) |
8 |
300-600m |
| Dillon Airport (1597 m, Montana) |
8 |
|
| Monroe Airport (331 m, Wisconsin) |
8 |
|
| Lewistown Airport (1263 m, Montana) |
8 |
|
| Wilmington Airport (326 m, Pennsylvania) |
8 |
|
| Clermont County Airport (257 m, Ohio) |
8 |
|
| North Battleford Airport (548 m, Saskatchewan) |
8 |
300-600m |
| Arthur N. Neu Airport (375 m, Iowa) |
0 |
|
| Billy Mitchell Airport (4 m, North Carolina) |
8 |
|
| Iliamna Airport (49 m, Alaska) |
8 |
300-600m |
| Hagerstown Regional Airport (215 m, Maryland) |
8 |
|
| Terrace Airport (217 m, British Columbia) |
8 |
200-300m |
| Kindersley Regional Airport (698 m, Saskatchewan) |
8 |
300-600m |
| Acadiana Regional Airport (7 m, Louisiana) |
8 |
|
| Bowman Field (167 m, Kentucky) |
8 |
|
| Saint John's AP (135 m, Newfoundland) |
8 |
600-1000m |
| Edwards Air Force Base (705 m, California) |
0 |
|
| Jennings Airport (7 m, Louisiana) |
8 |
|
| Pangborn Memorial Airport (379 m, Washington) |
0 |
|
| Cartwright Airport (15 m, Newfoundland) |
8 |
1000-1500m |
| Marshfield Airport (389 m, Wisconsin) |
8 |
|
| Olympia Regional Airport (61 m, Washington) |
4 |
2000-2500m |
| Goodland Airport (1124 m, Kansas) |
0 |
>2500m |
| Blosser Airport (452 m, Kansas) |
0 |
>2500m |
| Sheboygan (228 m, Wisconsin) |
8 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
0 |
|
| Halifax Airport (145 m, Nova Scotia) |
6 |
600-1000m |
| Lake County Airport (1441 m, Oregon) |
8 |
|
| Marine Corps Air Facility Quantico Airp (4 m, Virginia) |
8 |
|
| Ontario Airport (667 m, Oregon) |
0 |
|
| Tioga Airport (684 m, North Dakota) |
4 |
|
| Kremmling Airport (2229 m, Colorado) |
4 |
|
| Mount Washington Airport (1910 m, New Hampshire) |
3 |
>2500m |
| Ronald Reagan Washington National Airpo (20 m, Virginia) |
8 |
200-300m |
| Ithaca Tompkins Intl. Airport (335 m, New York) |
8 |
|
| Erie Intl. Airport (225 m, Pennsylvania) |
8 |
600-1000m |
| Sidney Airport (1312 m, Nebraska) |
0 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
0 |
>2500m |
| Laramie Airport (2218 m, Wyoming) |
6 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
0 |
>2500m |
| Fort Lauderdale (7 m, Florida) |
6 |
|
| Cut Bank Airport (1169 m, Montana) |
8 |
|
| Havre (792 m, Montana) |
8 |
300-600m |
| Riverton Airport (1684 m, Wyoming) |
0 |
>2500m |
| Pearland Regional Airport (13 m, Texas) |
8 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| San Marcos Regional Airport (182 m, Texas) |
6 |
|
| Wilmington Airport (24 m, Delaware) |
8 |
|
| Gonzales Airport (108 m, Texas) |
8 |
|
| New Braunfels Airport (197 m, Texas) |
8 |
|
| Austin Executive Airport (188 m, Texas) |
6 |
|
| Spence Bay AP (28 m, Nunavut) |
6 |
|
| Akron- Canton Airport (377 m, Ohio) |
8 |
100-200m |
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
8 |
300-600m |
| Pine Ridge Airport (1015 m, South Dakota) |
0 |
|
| Colorado Springs Airport (1881 m, Colorado) |
4 |
|
| Miley Memorial Field Airport (2124 m, Wyoming) |
8 |
|
| Mondell Fld AP (1272 m, Wyoming) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Texas Gulf Coast Regional Airport (8 m, Texas) |
8 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
8 |
|
| George Bush Intercontinental Airport (33 m, Texas) |
8 |
200-300m |
| Frankfort Airport (262 m, Indiana) |
8 |
|
| Pompano Beach Airport (7 m, Florida) |
6 |
|
| Huntington Airport (246 m, Indiana) |
8 |
|
| Wright-Patterson Air Force Base (251 m, Ohio) |
8 |
|
| Fleming-Mason Airport (278 m, Kentucky) |
8 |
|
| Key West Airport (5 m, Florida) |
0 |
>2500m |
| Fort Mcmurray (369 m, California) |
8 |
600-1000m |
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
8 |
1000-1500m |
| Fairfield County Airport (264 m, Ohio) |
8 |
|
| Brunswick Golden Isles Airport (8 m, Georgia) |
8 |
|
| Englehart Airport (243 m, Ontario) |
8 |
300-600m |
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Medicine Hat (717 m, Alberta) |
8 |
1000-1500m |
| Boise Airport (872 m, Idaho) |
0 |
>2500m |
| Lewiston Airport (438 m, Idaho) |
4 |
>2500m |
| Lemhi (1233 m, Idaho) |
0 |
|
| Wayne County Airport (346 m, Ohio) |
8 |
|
| Friedman Memorial Airport (1620 m, Idaho) |
0 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
0 |
>2500m |
| Rockford Airport (226 m, Illinois) |
8 |
200-300m |
| Rock Falls Airport (197 m, Illinois) |
8 |
|
| Hillsdale Airport (360 m, Michigan) |
8 |
|
| Aurora Airport (215 m, Illinois) |
8 |
|
| DuPage Airport (231 m, Illinois) |
8 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
200-300m |
| South Bend Intl. Airport (236 m, Indiana) |
8 |
100-200m |
| Dubuque Regional Airport (329 m, Iowa) |
8 |
50-100m |
| Wheeling Ohio (365 m, West-Virginia) |
8 |
|
| Davenport Airport (259 m, Iowa) |
8 |
|
| Clinton Airport (216 m, Iowa) |
8 |
|
| Meeker (1948 m, Colorado) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
8 |
|
| Cape Peel West (165 m, Northwest Territories) |
8 |
|
| Windsor Airport (190 m, Ontario) |
8 |
200-300m |
| Miami Intl. Airport (4 m, Florida) |
6 |
300-600m |
| Gillette (1230 m, Wyoming) |
4 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
0 |
>2500m |
| Langlade (464 m, Wisconsin) |
8 |
|
| Dodge County Airport (285 m, Wisconsin) |
8 |
|
| Fond du Lac (246 m, Wisconsin) |
8 |
|
| Viroqua Airport (394 m, Wisconsin) |
8 |
|
| Central Wisconsin Airport (389 m, Wisconsin) |
8 |
|
| Wittman Regional Airport (246 m, Wisconsin) |
8 |
|
| Palm Beach Intl. Airport (6 m, Florida) |
6 |
300-600m |
| John H. Batten Airport (205 m, Wisconsin) |
8 |
|
| Tri-County Regional Airport (219 m, Wisconsin) |
8 |
|
| Appleton Intl. Airport (280 m, Wisconsin) |
8 |
|
| Wausau Downtown Airport (365 m, Wisconsin) |
8 |
|
| Richard I. Bong Airport (206 m, Wisconsin) |
8 |
|
| John Glenn Columbus Intl. Airport (258 m, Ohio) |
8 |
200-300m |
| Mansfield Lahm Regional Airport (395 m, Ohio) |
8 |
|
| Lorain (242 m, Ohio) |
8 |
|
| Petersburg/Grant C. Arpt (293 m, West-Virginia) |
4 |
|
| Northeast Ohio Regional Airport (281 m, Ohio) |
8 |
|
| Toledo Executive Airport (189 m, Ohio) |
8 |
|
| Morgantown Airport (380 m, West-Virginia) |
8 |
|
| McChord Field (88 m, Washington) |
2 |
|
| Sanderson Field Airport (85 m, Washington) |
0 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Walla Walla Airport (355 m, Washington) |
0 |
|
| Astoria Regional Airport (7 m, Oregon) |
8 |
300-600m |
| Eastern Oregon Regional Airport (456 m, Oregon) |
0 |
>2500m |
| Seattle (137 m, Washington) |
6 |
2000-2500m |
| Rutland- Southern Vermont Regional Airp (240 m, Vermont) |
0 |
|
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
8 |
600-1000m |
| Williamsport Regional Airport (160 m, Pennsylvania) |
8 |
600-1000m |
| Fort Lauderdale Airport (4 m, Florida) |
2 |
|
| Bradford Airport (653 m, Pennsylvania) |
8 |
|
| Reading Regional Airport (105 m, Pennsylvania) |
8 |
|
| Cedar City Regional Airport (1714 m, Utah) |
0 |
|
| Jacksonville Executive at Craig Airport (12 m, Florida) |
0 |
|
| Sugar Land Regional Airport (25 m, Texas) |
8 |
|
| Laughlin Air Force Base (327 m, Texas) |
6 |
|
| Naval Air Station Key West (2 m, Florida) |
0 |
|
| Florida Keys Marathon Airport (2 m, Florida) |
0 |
|
| Burnet Airport (391 m, Texas) |
8 |
|
| Hilton Head Airport (7 m, South Carolina) |
4 |
|
| Naval Station Mayport (5 m, Florida) |
0 |
|
| Lackland Air Force Base (210 m, Texas) |
6 |
|
| Huron Airport (393 m, South Dakota) |
0 |
>2500m |
| Toronto/Pearson AP (173 m, Ontario) |
6 |
100-200m |
| Ellington Field Joint Reserve Base (10 m, Texas) |
8 |
|
| Mobridge Airport (508 m, South Dakota) |
8 |
|
North - South