| Stations: 2881
|
Cloud Cover |
Cloud Base |
| Phoenix (422 m, Arizona) |
0 |
|
| Fleming-Mason Airport (278 m, Kentucky) |
0 |
|
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Springerville Muni (2150 m, Arizona) |
0 |
|
| Gila Bend Airport (269 m, Arizona) |
0 |
|
| Tucson Intl. Airport (779 m, Arizona) |
0 |
>2500m |
| Junction Airport (522 m, Texas) |
0 |
>2500m |
| Naval Air Station Joint Reserve Base Fo (198 m, Texas) |
0 |
|
| East Texas Regional Airport (124 m, Texas) |
0 |
|
| Burwash Landing Airport (807 m, Yukon) |
0 |
>2500m |
| Albert Lea Airport (383 m, Minnesota) |
0 |
|
| Baker Lake Airport (18 m, Nunavut) |
6 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
100-200m |
| Hanscom Field (41 m, Massachusetts) |
8 |
|
| New Bedford Regional Airport (23 m, Massachusetts) |
8 |
|
| St. Inigoes (6 m, Maryland) |
8 |
|
| Houlton Intl. Airport (150 m, Maine) |
8 |
|
| Millinocket Airport (124 m, Maine) |
8 |
|
| Eastern Slopes Regional Airport (137 m, Maine) |
8 |
|
| Southwest Minnesota Regional Airport (359 m, Minnesota) |
0 |
|
| Bangor Intl. Airport (56 m, Maine) |
8 |
|
| Lawrence Airport (45 m, Maine) |
8 |
|
| Madison (330 m, Minnesota) |
0 |
|
| Ruston Regional Airport (95 m, Louisiana) |
0 |
|
| Allen Parish Airport (33 m, Louisiana) |
0 |
|
| False River Regional Airport (12 m, Louisiana) |
0 |
|
| Tallulah Airport (23 m, Louisiana) |
0 |
|
| Gwinner Airport (386 m, North Dakota) |
0 |
|
| Alexandria Intl. Airport (27 m, Louisiana) |
0 |
|
| Beaumont Airport (10 m, Texas) |
0 |
|
| Glasgow Airport (218 m, Kentucky) |
0 |
|
| Stuart Powell Field (312 m, Kentucky) |
0 |
|
| Jackson Julian Carr (416 m, Kentucky) |
0 |
|
| Benson Airport (317 m, Minnesota) |
0 |
|
| Houston County Airport (106 m, Texas) |
0 |
|
| Cheyenne County Airport (1040 m, Kansas) |
0 |
|
| Decatur Airport (319 m, Texas) |
0 |
|
| Jamestown Regional Airport (454 m, North Dakota) |
0 |
|
| Giddings Airport (148 m, Texas) |
0 |
|
| Austin Airport (375 m, Minnesota) |
0 |
|
| Hamilton Airport (396 m, Texas) |
0 |
|
| Harrison County Airport (109 m, Texas) |
0 |
|
| Hollister Airport (70 m, California) |
2 |
|
| Marin (1 m, California) |
6 |
|
| Whiteman Airport (306 m, California) |
0 |
|
| Glencoe Airport (302 m, Minnesota) |
0 |
|
| Granite Falls Airport (319 m, Minnesota) |
0 |
|
| Gillespie Field Airport (117 m, California) |
4 |
|
| San Gabriel Valley Airport (90 m, California) |
2 |
|
| Downtown Los Angeles (82 m, California) |
0 |
|
| Ramona Airport (424 m, California) |
0 |
|
| Lynchburg Regional Airport (286 m, Virginia) |
0 |
|
| Moffett Federal Airfield (12 m, California) |
8 |
|
| Whistler Airport (658 m, British Columbia) |
8 |
|
| Montgomery-Gibbs Executive Airport (129 m, California) |
4 |
|
| Salinas Airport (26 m, California) |
6 |
|
| Riverside Airport (249 m, California) |
2 |
|
| March Air Reserve Base (468 m, California) |
0 |
|
| Oxnard Airport (13 m, California) |
4 |
|
| Monterey Regional Airport (77 m, California) |
6 |
|
| Greenwood- Leflore Airport (47 m, Mississippi) |
0 |
|
| Hawthorne Airport (19 m, California) |
4 |
|
| Fullerton Airport (29 m, California) |
4 |
|
| West Point Airport (7 m, Virginia) |
8 |
|
| Omak Airport (382 m, Washington) |
8 |
|
| Fairfield Airport (244 m, Iowa) |
0 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
6 |
|
| Floyd Bennett Memorial Airport (100 m, New York) |
8 |
|
| Monticello Regional Airport (259 m, Iowa) |
2 |
|
| Ephrata Airport (383 m, Washington) |
0 |
|
| Algona Airport (372 m, Iowa) |
0 |
|
| Brookhaven Airport (149 m, Mississippi) |
0 |
|
| Iowa City Airport (198 m, Iowa) |
4 |
|
| Marshall Town Muni (296 m, Iowa) |
2 |
|
| Davenport Airport (259 m, Iowa) |
0 |
|
| Mason (363 m, Iowa) |
0 |
|
| Waterloo Regional Airport (268 m, Iowa) |
2 |
>2500m |
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| Pullman- Moscow Regional Airport (778 m, Washington) |
4 |
|
| William R. Fairchild Intl. Airport (88 m, Washington) |
2 |
|
| Appleton Airport (310 m, Wisconsin) |
0 |
|
| Tri-County Regional Airport (219 m, Wisconsin) |
0 |
|
| Leonardtown Airport (43 m, Maryland) |
8 |
|
| Deming Airport (1313 m, New Mexico) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
8 |
|
| Buffalo Airport (1514 m, Wyoming) |
0 |
|
| Taylorville Airport (190 m, Illinois) |
0 |
|
| Washington Airport (149 m, Missouri) |
0 |
|
| Fairbanks Intl. Airport (135 m, Alaska) |
8 |
200-300m |
| Kodiak Airport (34 m, Alaska) |
0 |
>2500m |
| Havre (792 m, Montana) |
4 |
>2500m |
| Yakutat Airport (13 m, Alaska) |
0 |
>2500m |
| Ralph Wien Memorial Airport (5 m, Alaska) |
not detectable |
0-50m |
| Dillingham Airport (29 m, Alaska) |
0 |
>2500m |
| Gulkana Airport (481 m, Alaska) |
8 |
1000-1500m |
| Mount Washington Regional Airport (319 m, New Hampshire) |
8 |
|
| Boundary County Airport (711 m, Idaho) |
6 |
|
| Mullan Pass (1829 m, Idaho) |
4 |
|
| Lebanon Airport (182 m, New Hampshire) |
8 |
|
| Berlin Regional Airport (353 m, New Hampshire) |
8 |
|
| Portsmouth International Airport at Pea (31 m, New Hampshire) |
8 |
|
| Concord Airport (105 m, New Hampshire) |
8 |
100-200m |
| Fort Nelson Airport (389 m, British Columbia) |
1 |
1000-1500m |
| Columbus Airport (440 m, Nebraska) |
0 |
|
| Fredericton Intl. Airport (31 m, New Brunswick) |
8 |
100-200m |
| Chadron Airport (1011 m, Nebraska) |
0 |
|
| Wahoo Airport (373 m, Nebraska) |
0 |
|
| Medford Airport (397 m, Oregon) |
8 |
1000-1500m |
| Pineville Airport (544 m, West-Virginia) |
4 |
|
| Yellowknife Airport (206 m, Northwest Territories) |
1 |
>2500m |
| Rolla Airport (556 m, North Dakota) |
0 |
|
| Norman Wells (78 m, Northwest Territories) |
7 |
>2500m |
| Wellsboro Airport (577 m, Pennsylvania) |
0 |
|
| Meacham (1134 m, Oregon) |
8 |
|
| Oak Ridge (277 m, Tennessee) |
0 |
|
| McKellar- Sipes Regional Airport (132 m, Tennessee) |
0 |
|
| Jacksonville (206 m, Texas) |
0 |
|
| Breckenridge Airport (391 m, Texas) |
0 |
|
| Presidio Airport (896 m, Texas) |
0 |
|
| Cleveland Airport (46 m, Texas) |
0 |
|
| Lunenburg Airport (160 m, Virginia) |
8 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
0 |
|
| Groton (3 m, Connecticut) |
8 |
|
| Wekweètì Airport (368 m, Northwest Territories) |
4 |
|
| Steamboat Springs Airport (2096 m, Colorado) |
4 |
|
| McAlester Regional Airport (231 m, Oklahoma) |
0 |
|
| Holyoke Airport (1137 m, Colorado) |
0 |
|
| Dubois Airport (2224 m, Wyoming) |
8 |
|
| Dyersburg Regional Airport (102 m, Tennessee) |
0 |
|
| Montrose Airport (1755 m, Colorado) |
0 |
|
| Austin (189 m, Texas) |
0 |
>2500m |
| Fort Carson (1789 m, Colorado) |
0 |
|
| Eagle County Regional Airport (1993 m, Colorado) |
0 |
|
| Morris Airport (344 m, Minnesota) |
0 |
|
| New Ulm Airport (308 m, Minnesota) |
0 |
|
| Colorado Springs Airport (1881 m, Colorado) |
4 |
|
| Columbia Airport (646 m, California) |
0 |
|
| Petaluma Airport (27 m, California) |
6 |
|
| Harrell Field (40 m, Arkansas) |
0 |
|
| Dexter B. Florence Memorial Field (56 m, Arkansas) |
0 |
|
| Batesville Airport (141 m, Arkansas) |
0 |
|
| Boone (418 m, Arkansas) |
0 |
|
| Blytheville Airport (78 m, Arkansas) |
0 |
|
| George Bush Intercontinental Airport (33 m, Texas) |
0 |
>2500m |
| Lebanon-Springfield Airport (264 m, Kentucky) |
0 |
|
| Texarkana Regional Airport (119 m, Arkansas) |
0 |
|
| Luke Air Force Base (331 m, Arizona) |
0 |
|
| Jack Brooks Regional Airport (7 m, Texas) |
0 |
>2500m |
| Glendale Airport (325 m, Arizona) |
6 |
|
| Capital Region Intl. Airport (266 m, Michigan) |
0 |
>2500m |
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
2 |
1500-2000m |
| Hutchinson (931 m, Texas) |
0 |
|
| Fort Lauderdale Airport (4 m, Florida) |
6 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
8 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
2 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
8 |
|
| Adak (5 m, Alaska) |
8 |
200-300m |
| Vero Beach Regional Airport (8 m, Florida) |
6 |
|
| Orcas Island Airport (9 m, Washington) |
0 |
|
| Lakeland Linder Intl. Airport (1 m, Florida) |
4 |
|
| Rexburg (1481 m, Idaho) |
8 |
|
| Casper (1612 m, Wyoming) |
8 |
1500-2000m |
| Miami Intl. Airport (4 m, Florida) |
6 |
1000-1500m |
| Russell Airport (566 m, Kansas) |
0 |
|
| Manhattan Regional Airport (322 m, Kansas) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Pampa (989 m, Texas) |
0 |
|
| Perryton Airport (889 m, Texas) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
>2500m |
| Salt Lake City Intl. Airport (1288 m, Utah) |
8 |
1500-2000m |
| Toledo Executive Airport (189 m, Ohio) |
0 |
|
| Naval Air Station Whidbey (10 m, Washington) |
8 |
|
| Evanston Airport (2177 m, Wyoming) |
2 |
|
| Converse (1502 m, Wyoming) |
0 |
|
| Laramie Airport (2218 m, Wyoming) |
0 |
|
| Eugene Airport (114 m, Oregon) |
8 |
600-1000m |
| Dare County Gunnery Range (3 m, North Carolina) |
8 |
|
| Kahului Airport (20 m, Hawaii) |
2 |
1000-1500m |
| Regina Airport (577 m, Saskatchewan) |
6 |
|
| High Level Airport (338 m, Alberta) |
4 |
600-1000m |
| Yarmouth Airport (46 m, Nova Scotia) |
8 |
100-200m |
| Grise Fiord Airport (45 m, Nunavut) |
2 |
|
| Naujaat Airport (24 m, Nunavut) |
0 |
|
| Sept-Îles Airport (55 m, Quebec) |
8 |
|
| Williams Lake Airport (942 m, British Columbia) |
5 |
300-600m |
| Edson Airport (925 m, Alberta) |
8 |
|
| Lytton (225 m, British Columbia) |
0 |
>2500m |
| Cranbrook Airport (939 m, British Columbia) |
6 |
1000-1500m |
| Bella Coola Airport (35 m, British Columbia) |
6 |
|
| Whitecourt Airport (785 m, Alberta) |
8 |
1000-1500m |
| Stewart Airport (7 m, British Columbia) |
4 |
|
| Brandon Airport (416 m, Manitoba) |
3 |
>2500m |
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Eareckson Air Station (31 m, Alaska) |
8 |
600-1000m |
| McNary Field Airport (61 m, Oregon) |
8 |
1000-1500m |
| Logan-Cache Airport (1358 m, Utah) |
8 |
|
| Milford Municipal (1536 m, Utah) |
0 |
>2500m |
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
>2500m |
| Tucumcari Airport (1234 m, New Mexico) |
0 |
|
| Canadian Airport (730 m, Texas) |
0 |
|
| Naval Air Weapons Station China Lake (696 m, California) |
2 |
|
| North Perry Airport (3 m, Florida) |
6 |
|
| Crescent City (17 m, California) |
8 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Miami Executive Airport (3 m, Florida) |
6 |
|
| Asheville Regional Airport (661 m, North Carolina) |
0 |
>2500m |
| Glenwood (Asos) (425 m, Minnesota) |
0 |
|
| Double Eagle II Airport (1779 m, New Mexico) |
0 |
|
| Los Alamos Airport (2186 m, New Mexico) |
0 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
4 |
|
| Brookneal (182 m, Virginia) |
4 |
|
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