| Stations: 2422
|
Cloud Cover |
Cloud Base |
| Marysville Airport (391 m, Kansas) |
0 |
|
| Madison Airport (250 m, Indiana) |
4 |
|
| Greencastle (257 m, Indiana) |
0 |
|
| Columbia Airport (646 m, California) |
0 |
|
| St. Clair (198 m, Michigan) |
8 |
|
| Lloyd Stearman Field (416 m, Kansas) |
0 |
|
| Quesnel Airport (545 m, British Columbia) |
0 |
|
| Craig (1915 m, Colorado) |
8 |
50-100m |
| Spokane Airport (721 m, Washington) |
2 |
0-50m |
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Bellingham Intl. Airport (45 m, Washington) |
0 |
|
| Felts Field Airport (595 m, Washington) |
0 |
|
| Naval Air Station Whidbey (10 m, Washington) |
0 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
8 |
|
| Pangborn Memorial Airport (379 m, Washington) |
8 |
|
| Milford Municipal (1536 m, Utah) |
not detectable |
50-100m |
| Fairchild Air Force Base (743 m, Washington) |
0 |
|
| Sanderson Field Airport (85 m, Washington) |
0 |
|
| Tacoma Narrows Airport (89 m, Washington) |
0 |
|
| Friday Harbor Airport (33 m, Washington) |
0 |
|
| Hartford Airport (6 m, Connecticut) |
8 |
|
| Bisbee Douglas Intl. Airport (1249 m, Arizona) |
2 |
|
| North Battleford Airport (548 m, Saskatchewan) |
0 |
>2500m |
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
8 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
0 |
|
| W Memphis Municipal (64 m, Arkansas) |
0 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Riverton Airport (1684 m, Wyoming) |
0 |
>2500m |
| Jacksonville Intl. Airport (11 m, Florida) |
8 |
50-100m |
| Orlando Intl. Airport (32 m, Florida) |
6 |
50-100m |
| Sarasota (9 m, Florida) |
4 |
|
| Fort Lauderdale (7 m, Florida) |
6 |
|
| Naval Air Station Jacksonville (7 m, Florida) |
8 |
|
| Florida Keys Marathon Airport (2 m, Florida) |
0 |
|
| Naples Airport (3 m, Florida) |
0 |
|
| Shuttle Landing Facility (3 m, Florida) |
2 |
|
| Pompano Beach Airport (7 m, Florida) |
2 |
|
| J. Lynn Helms Sevier (107 m, Arkansas) |
0 |
|
| Vero Beach Regional Airport (8 m, Florida) |
0 |
|
| Winter Haven's Gilbert Airport (44 m, Florida) |
0 |
|
| Perry- Foley Airport (13 m, Florida) |
8 |
|
| Rock Hill/York (204 m, South Carolina) |
6 |
|
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
4 |
1000-1500m |
| Middle Georgia Regional Airport (110 m, Georgia) |
8 |
>2500m |
| Southwest Georgia Regional Airport (59 m, Georgia) |
6 |
|
| Charleston Intl. Airport (15 m, South Carolina) |
8 |
300-600m |
| Penn Valley Airport (137 m, Pennsylvania) |
8 |
|
| Moody Air Force Base (71 m, Georgia) |
8 |
|
| Waycross (46 m, Georgia) |
8 |
|
| Franklin Airport (616 m, Tennessee) |
0 |
|
| Cartersville Airport (229 m, Georgia) |
8 |
|
| Palatka Airport (15 m, Florida) |
8 |
|
| Morrisville- Stowe State Airport (223 m, Vermont) |
8 |
|
| Rexburg (1481 m, Idaho) |
4 |
|
| Rogers Executive Airport (415 m, Arkansas) |
0 |
|
| Batesville Airport (141 m, Arkansas) |
0 |
|
| Ontario Airport (667 m, Oregon) |
8 |
|
| Scappoose Industrial Airpark Airport (16 m, Oregon) |
0 |
|
| Show Low Regional Airport (1954 m, Arizona) |
8 |
|
| Crater Lake (1244 m, Oregon) |
0 |
|
| Harrisburg (121 m, Illinois) |
0 |
|
| Sparta (164 m, Illinois) |
0 |
|
| Guthrie Airport (327 m, Oklahoma) |
0 |
|
| Butler (193 m, Ohio) |
6 |
|
| Prince Rupert Airport (36 m, British Columbia) |
8 |
|
| Lytton Airport (225 m, British Columbia) |
0 |
|
| Hartness State Airport (176 m, Vermont) |
8 |
|
| Tri-County Airport (21 m, North Carolina) |
6 |
|
| Fort Madison (221 m, Iowa) |
0 |
|
| Albert J. Ellis Airport (29 m, North Carolina) |
8 |
|
| Meeker (1948 m, Colorado) |
0 |
|
| Moore County Airport (141 m, North Carolina) |
8 |
|
| Raleigh (134 m, North Carolina) |
8 |
1500-2000m |
| St. Johns Industrial Air Park (1747 m, Arizona) |
4 |
|
| Catalina Airport (488 m, California) |
0 |
|
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
8 |
>2500m |
| McClellan- Palomar Airport (100 m, California) |
0 |
|
| Buchanan Field Airport (7 m, California) |
0 |
|
| Livermore Airport (121 m, California) |
0 |
|
| Sacramento Mather Airport (29 m, California) |
0 |
|
| Mount Shasta (1077 m, California) |
0 |
|
| Naval Air Station North Island (8 m, California) |
0 |
|
| Marine Corps Air Station Camp Pendleton (24 m, California) |
0 |
|
| Taos Airport (2161 m, New Mexico) |
8 |
|
| Las Vegas Airport (2092 m, New Mexico) |
8 |
|
| Tucumcari Airport (1234 m, New Mexico) |
8 |
|
| Mirabel Airport (82 m, Quebec) |
6 |
|
| McMinn County Airport (266 m, Tennessee) |
8 |
|
| Montgomery-Gibbs Executive Airport (129 m, California) |
0 |
|
| Maury County Airport (208 m, Tennessee) |
0 |
|
| Mount Washington Regional Airport (319 m, New Hampshire) |
8 |
|
| Alturas Airport (1341 m, California) |
0 |
|
| Downtown Los Angeles (82 m, California) |
0 |
|
| Madera Airport (77 m, California) |
0 |
|
| Berlin Regional Airport (353 m, New Hampshire) |
8 |
|
| Portsmouth International Airport at Pea (31 m, New Hampshire) |
6 |
|
| Joint Forces Training Base (11 m, California) |
0 |
|
| San Carlos Airport (1 m, California) |
0 |
|
| Concord Airport (105 m, New Hampshire) |
8 |
1500-2000m |
| Wendover Airport (1292 m, Utah) |
0 |
|
| Elko Regional Airport (1565 m, Nevada) |
4 |
|
| Harry Reid Intl. Airport (664 m, Nevada) |
0 |
>2500m |
| Phoenix (422 m, Arizona) |
0 |
|
| Lunenburg Airport (160 m, Virginia) |
0 |
|
| Manhattan Regional Airport (322 m, Kansas) |
0 |
|
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
0 |
|
| Lytton (225 m, British Columbia) |
0 |
>2500m |
| Jonesboro Airport (80 m, Arkansas) |
0 |
|
| High Level Airport (338 m, Alberta) |
6 |
>2500m |
| William M Tuck (128 m, Virginia) |
0 |
|
| Eureka Airport (11 m, Nunavut) |
2 |
>2500m |
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
0 |
|
| Bert Mooney Airport (1688 m, Montana) |
8 |
|
| Monett Airport (401 m, Missouri) |
0 |
|
| Farmington Airport (274 m, Missouri) |
0 |
|
| Matagami (280 m, California) |
8 |
200-300m |
| Front Royal-warren County (216 m, Virginia) |
0 |
|
| Cranbrook Airport (939 m, British Columbia) |
8 |
300-600m |
| Mondell Fld AP (1272 m, Wyoming) |
0 |
|
| Eastern Slopes Regional Airport (137 m, Maine) |
4 |
|
| Colorado Springs Airport (1881 m, Colorado) |
0 |
|
| Sikeston Airport (96 m, Missouri) |
0 |
|
| Salisbury (16 m, Maryland) |
0 |
|
| Ocean (4 m, Maryland) |
0 |
|
| Tipton Airport (46 m, Maryland) |
0 |
|
| Williams Lake Airport (942 m, British Columbia) |
0 |
0-50m |
| Ozark Regional Airport (283 m, Arkansas) |
0 |
|
| Murrieta Hot Springs (412 m, California) |
0 |
|
| Fitchburg Airport (106 m, Massachusetts) |
8 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
4 |
|
| Augusta Airport (405 m, Kansas) |
0 |
|
| Fort St. John AP (695 m, British Columbia) |
3 |
>2500m |
| Baker Airport (902 m, Montana) |
0 |
|
| Newport Airport (37 m, Oregon) |
0 |
|
| Cecil Airport (27 m, Florida) |
8 |
|
| Oconee County Regional Airport (271 m, South Carolina) |
6 |
|
| Leesburg Intl. Airport (125 m, Florida) |
4 |
|
| Hancock (26 m, Maine) |
8 |
|
| Plymouth Airport (158 m, New Hampshire) |
6 |
|
| Kissimmee Gateway Airport (25 m, Florida) |
4 |
|
| Miami Executive Airport (3 m, Florida) |
6 |
|
| Anderson Airport (238 m, South Carolina) |
8 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Bangor Intl. Airport (56 m, Maine) |
8 |
|
| Edwards (701 m, California) |
0 |
|
| Benson Airport (317 m, Minnesota) |
0 |
|
| Afton Airport (1896 m, Wyoming) |
0 |
|
| Kremmling Airport (2229 m, Colorado) |
8 |
|
| Culpeper Regional Airport (95 m, Virginia) |
0 |
|
| Valdosta Regional Airport (62 m, Georgia) |
8 |
|
| Maverick County Memorial IAP (270 m, Texas) |
8 |
|
| Leonardtown Airport (43 m, Maryland) |
0 |
|
| Monticello Airport (36 m, Arkansas) |
0 |
|
| Russellville Regional Airport (123 m, Arkansas) |
0 |
|
| Barrow (287 m, Georgia) |
6 |
|
| Delta Airport (1451 m, Utah) |
8 |
|
| Statesboro- Bulloch County Airport (57 m, Georgia) |
6 |
|
| Pocatello Regional Airport (1365 m, Idaho) |
8 |
50-100m |
| Lemhi (1233 m, Idaho) |
0 |
|
| McCall Airport (1530 m, Idaho) |
8 |
|
| Hanksville Airport (1355 m, Utah) |
0 |
|
| Baker City Airport (1026 m, Oregon) |
8 |
|
| Meacham (1134 m, Oregon) |
0 |
|
| La Grande/Union County Airport (826 m, Oregon) |
6 |
|
| Saint George (869 m, Utah) |
0 |
|
| Veterans Airport of Southern Illinois (144 m, Illinois) |
0 |
|
| New Market Airport (297 m, Virginia) |
0 |
|
| Wakefield Airport (64 m, Virginia) |
8 |
|
| Coffeyville Airport (230 m, Kansas) |
0 |
|
| Roberts Field (932 m, Oregon) |
0 |
|
| Kemmerer Municipal Airport (2220 m, Wyoming) |
0 |
|
| Medford Airport (397 m, Oregon) |
0 |
>2500m |
| Petawawa Heliport (130 m, Ontario) |
8 |
600-1000m |
| Burns Airport (1271 m, Oregon) |
0 |
>2500m |
| Salina Regional Airport (385 m, Kansas) |
0 |
|
| Clarksville (128 m, Virginia) |
4 |
|
| Fairfield Airport (133 m, Illinois) |
0 |
|
| Pine Bluffs Muni (1570 m, Wyoming) |
0 |
|
| Tri-City Airport (274 m, Kansas) |
0 |
|
| Tulsa Riverside Airport (193 m, Oklahoma) |
0 |
|
| Bartlesville Airport (218 m, Oklahoma) |
0 |
|
| Kahului Airport (20 m, Hawaii) |
6 |
1500-2000m |
| Easton Airport (22 m, Maryland) |
6 |
|
| Big Bear Airport (2058 m, California) |
0 |
|
| Barkley Regional Airport (126 m, Kentucky) |
0 |
>2500m |
| South County Arpt Of Santa Clara County (86 m, California) |
8 |
|
| Crewe Airport (128 m, Virginia) |
0 |
|
| CFB Bagotville (159 m, Quebec) |
5 |
1500-2000m |
| Farmville (125 m, Virginia) |
0 |
|
| Frobisher/Iqaluit AP (34 m, Nunavut) |
6 |
|
| Marine Corps Air Facility Quantico Airp (4 m, Virginia) |
0 |
|
| Luke Air Force Base (331 m, Arizona) |
0 |
|
| Miami-Opa Locka Executive Airport (3 m, Florida) |
2 |
|
| Mojave Air and Space Port Airport (849 m, California) |
0 |
|
| Ocala Intl. Airport (27 m, Florida) |
8 |
|
| Orlando Executive Airport (34 m, Florida) |
6 |
|
| Orlando Sanford Intl. Airport (17 m, Florida) |
2 |
|
| Sanford Seacoast Regional Airport (74 m, Maine) |
0 |
|
| Rapid City Airport (965 m, South Dakota) |
0 |
>2500m |
| Airlake Airport (293 m, Minnesota) |
0 |
|
| Wiscasset Airport (21 m, Maine) |
6 |
|
| Gillespie Field Airport (117 m, California) |
0 |
|
| Eagle County Regional Airport (1993 m, Colorado) |
0 |
|
| Fairbanks Intl. Airport (135 m, Alaska) |
6 |
50-100m |
| Aniak Airport (26 m, Alaska) |
0 |
>2500m |
| Visalia Airport (89 m, California) |
0 |
|
| Pineville Airport (544 m, West-Virginia) |
8 |
|
| Skyhaven Airport (98 m, New Hampshire) |
0 |
|
| Bridgewater Airport (355 m, Virginia) |
0 |
|
| Millington-Memphis Airport (98 m, Tennessee) |
6 |
|
| Lebanon Airport (182 m, New Hampshire) |
8 |
|
| McGrath Airport (103 m, Alaska) |
0 |
>2500m |
| Miami Intl. Airport (4 m, Florida) |
6 |
600-1000m |
| Dyersburg Regional Airport (102 m, Tennessee) |
0 |
|
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
0 |
|
| Palm Beach Intl. Airport (6 m, Florida) |
4 |
300-600m |
| Oak Ridge (277 m, Tennessee) |
0 |
|
| Daytona Beach Airport (38 m, Florida) |
6 |
|
| Augusta State Airport (107 m, Maine) |
8 |
|
| Watsonville Airport (48 m, California) |
0 |
|
| Punta Gorda Airport (7 m, Florida) |
0 |
|
| Bartow Executive Airport (39 m, Florida) |
6 |
|
| Fort Lauderdale Airport (4 m, Florida) |
4 |
|
| Gainesville Regional Airport (46 m, Florida) |
8 |
|
| North Perry Airport (3 m, Florida) |
6 |
|
| Chico Airport (73 m, California) |
0 |
|
| Lakeland Linder Intl. Airport (1 m, Florida) |
6 |
|
| Sunnyside Muni (234 m, Washington) |
0 |
|
| Foothills Regional Airport (387 m, North Carolina) |
0 |
|
| Horace Williams Airport (155 m, North Carolina) |
0 |
|
| Asheboro Airport (205 m, North Carolina) |
4 |
|
| Warren Airport (12 m, North Carolina) |
4 |
|
| Burlington- Alamance Regional Airport (188 m, North Carolina) |
0 |
|
| Cape Dyer AP (725 m, Nunavut) |
7 |
2000-2500m |
| Hickory Regional Airport (348 m, North Carolina) |
0 |
|
| Rutherfordton (329 m, North Carolina) |
0 |
|
| New Kent Airport (38 m, Virginia) |
8 |
|
| Mecklenburg-Bruns. Arpt (430 m, Virginia) |
4 |
|
| Bowling Green (160 m, Kentucky) |
0 |
|
| Fredericksburg Airport (26 m, Virginia) |
0 |
|
| Gordonsville Muni (138 m, Virginia) |
0 |
|
| Statesville Muni Ai (294 m, North Carolina) |
0 |
|
| Smith Reynolds Airport (296 m, North Carolina) |
0 |
|
| Helena Regional Airport (1188 m, Montana) |
0 |
>2500m |
| Fresno Yosemite Intl. Airport (100 m, California) |
4 |
>2500m |
| Prineville Airport (991 m, Oregon) |
0 |
|
| San Diego Intl. Airport (9 m, California) |
0 |
>2500m |
| Santa Maria Public Airport (73 m, California) |
0 |
>2500m |
North - South