| Stations: 2383
|
Cloud Cover |
Cloud Base |
| Blanc-Sablon Airport (32 m, Quebec) |
0 |
>2500m |
| Hanford Airport (75 m, California) |
8 |
|
| Clarion Airport (354 m, Iowa) |
8 |
|
| Flagstaff Airport (2131 m, Arizona) |
8 |
|
| Hayward Executive Airport (14 m, California) |
2 |
|
| San Carlos Airport (1 m, California) |
4 |
|
| Crescent City (17 m, California) |
0 |
|
| Gary Airport (180 m, Indiana) |
8 |
|
| Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) |
8 |
1500-2000m |
| Mary's Harbour Airport (12 m, Newfoundland) |
0 |
|
| St. Anthony Lwis (32 m, Newfoundland) |
0 |
|
| Arviat (10 m, Nunavut) |
0 |
>2500m |
| Nellis Air Force Base (570 m, Nevada) |
0 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
6 |
|
| Los Angeles Intl. Airport (30 m, California) |
2 |
|
| Puvirnituq (23 m, Quebec) |
6 |
|
| Owatonna (Awos) (350 m, Minnesota) |
8 |
|
| Naval Air Station Point Mugu (2 m, California) |
2 |
|
| Oakland Intl. Airport (6 m, California) |
4 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Harry Reid Intl. Airport (664 m, Nevada) |
4 |
|
| Camarillo Airport (23 m, California) |
0 |
|
| Oxnard Airport (13 m, California) |
0 |
|
| Cartwright Airport (15 m, Newfoundland) |
0 |
>2500m |
| Pocatello Regional Airport (1365 m, Idaho) |
8 |
|
| Gander Airport (151 m, Newfoundland) |
2 |
1000-1500m |
| Catalina Airport (488 m, California) |
8 |
|
| Saint John's AP (135 m, Newfoundland) |
1 |
600-1000m |
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
|
| Baker Lake Airport (18 m, Nunavut) |
0 |
>2500m |
| Creech Air Force Base Airport (951 m, Nevada) |
2 |
|
| Muskegon (193 m, Michigan) |
8 |
|
| Elizabeth City Regional Airport (4 m, North Carolina) |
8 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Stockton Metropolitan Airport (8 m, California) |
4 |
|
| Webster City (342 m, Iowa) |
8 |
|
| McHenry Airport (894 m, Maryland) |
8 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
4 |
|
| Buchanan Field Airport (7 m, California) |
0 |
|
| Twentynine Palms Airport (626 m, California) |
0 |
|
| Kugluktuk Airport (23 m, Northwest Territories) |
8 |
1500-2000m |
| Tri-County Regional Airport (219 m, Wisconsin) |
8 |
|
| Rolla National Airport (335 m, Missouri) |
6 |
|
| Mojave Air and Space Port Airport (849 m, California) |
2 |
|
| South Bend Intl. Airport (236 m, Indiana) |
8 |
|
| Naval Air Station Lemoore (73 m, California) |
6 |
|
| Norfolk Intl. Airport (9 m, Virginia) |
8 |
50-100m |
| Sandberg Airport (1379 m, California) |
0 |
|
| Roswell Airport (1118 m, New Mexico) |
0 |
|
| Midway Intl. Airport (190 m, Illinois) |
8 |
300-600m |
| Toronto Islands Airport (77 m, Ontario) |
7 |
>2500m |
| Marine Corps Air Facility Quantico Airp (4 m, Virginia) |
8 |
|
| Lynchburg Regional Airport (286 m, Virginia) |
8 |
300-600m |
| Gage Airport (667 m, Oklahoma) |
8 |
|
| Napa Airport (10 m, California) |
0 |
|
| Crater Lake (1244 m, Oregon) |
0 |
|
| Batesville Airport (141 m, Arkansas) |
8 |
|
| Ontario Airport (667 m, Oregon) |
8 |
|
| Saint George (869 m, Utah) |
6 |
|
| Cedar City Regional Airport (1714 m, Utah) |
6 |
|
| London Airport (278 m, Ontario) |
8 |
200-300m |
| Quonset State Airport (6 m, Rhode Island) |
6 |
|
| Modesto (30 m, California) |
0 |
|
| Ft Severn (15 m, Ontario) |
8 |
1500-2000m |
| Mont-Joli Airport (54 m, Quebec) |
1 |
1000-1500m |
| Imperial County AP (-17 m, California) |
0 |
|
| Jonesboro Airport (80 m, Arkansas) |
8 |
|
| Greater Kankakee Airport (192 m, Illinois) |
8 |
|
| Travis Air Force Base (22 m, California) |
4 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
200-300m |
| Rochester Intl. Airport (402 m, Minnesota) |
8 |
|
| Goshen Airport (252 m, Indiana) |
8 |
|
| Show Low Regional Airport (1954 m, Arizona) |
0 |
|
| Porter (234 m, Indiana) |
8 |
|
| Waterloo Regional Airport (268 m, Iowa) |
8 |
|
| Montevideo (Awos) (315 m, Minnesota) |
8 |
|
| Naval Air Weapons Station China Lake (696 m, California) |
0 |
|
| Blythe Airport (118 m, California) |
0 |
|
| General William J. Fox Airfield (712 m, California) |
6 |
|
| Oelwen (328 m, Iowa) |
8 |
|
| Mankato Regional Airport (311 m, Minnesota) |
8 |
|
| Powell Airport (1552 m, Wyoming) |
0 |
|
| MBS Intl. Airport (204 m, Michigan) |
6 |
|
| Santa Rose Airport (38 m, California) |
0 |
|
| Austin Airport (375 m, Minnesota) |
8 |
|
| Fort Lauderdale (7 m, Florida) |
6 |
|
| Fort St. John AP (695 m, British Columbia) |
4 |
>2500m |
| McComb- Pike County Airport (126 m, Mississippi) |
8 |
|
| San Jose Intl. Airport (17 m, California) |
6 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
7 |
600-1000m |
| Mary’s Harbour (11 m, Newfoundland) |
0 |
>2500m |
| Kenosha Regional Airport (226 m, Wisconsin) |
8 |
|
| Viroqua Airport (394 m, Wisconsin) |
8 |
|
| Dillon Airport (1597 m, Montana) |
8 |
|
| Delaware Coastal Airport (16 m, Delaware) |
8 |
|
| West Michigan Regional Airport (210 m, Michigan) |
8 |
|
| Cape Parry AP (14 m, Northwest Territories) |
8 |
100-200m |
| John H. Batten Airport (205 m, Wisconsin) |
8 |
|
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
8 |
600-1000m |
| Monmouth Executive Airport (48 m, New Jersey) |
8 |
|
| Eureka Airport (11 m, Nunavut) |
5 |
>2500m |
| Gjoa Haven Airport (46 m, Nunavut) |
4 |
>2500m |
| Taloyoak Airport (28 m, Nunavut) |
1 |
>2500m |
| Aurora Airport (215 m, Illinois) |
8 |
|
| Baltimore Airport (47 m, Maryland) |
8 |
|
| Albert Lea Airport (383 m, Minnesota) |
8 |
|
| Visalia Airport (89 m, California) |
8 |
|
| Cape May Airport (7 m, New Jersey) |
8 |
|
| Santa Maria Public Airport (73 m, California) |
6 |
|
| Arcata (18 m, California) |
8 |
|
| Dodge Center Airport (398 m, Minnesota) |
8 |
|
| Fulton County Airport (238 m, Ohio) |
8 |
|
| Sky Harbor Airport & Seaplane Base (186 m, Minnesota) |
8 |
|
| Miami-Opa Locka Executive Airport (3 m, Florida) |
6 |
|
| Palmdale Regional Airport (774 m, California) |
0 |
|
| Gratiot Community Airport (230 m, Michigan) |
8 |
|
| Ukiah Airport (187 m, California) |
0 |
|
| Ronald Reagan Washington National Airpo (20 m, Virginia) |
8 |
300-600m |
| Decatur Airport (208 m, Illinois) |
8 |
|
| Burns Airport (1271 m, Oregon) |
8 |
|
| Mission Field (1418 m, Montana) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Toledo Express Airport (211 m, Ohio) |
8 |
|
| Island Lake Airport (235 m, Manitoba) |
1 |
2000-2500m |
| Dauphin Airport (305 m, Manitoba) |
0 |
>2500m |
| Sturgis Airport (282 m, Michigan) |
8 |
|
| Sparta/Fort McCoy Airport (256 m, Wisconsin) |
8 |
|
| Liverpool Bay (102 m, Northwest Territories) |
8 |
100-200m |
| Naval Air Station Whidbey (10 m, Washington) |
2 |
|
| Langley Air Force Base (6 m, Virginia) |
8 |
|
| Reno (1341 m, Nevada) |
8 |
|
| Accomack (15 m, Virginia) |
8 |
|
| Salisbury (16 m, Maryland) |
8 |
|
| Jimmy Lake (636 m, Saskatchewan) |
0 |
>2500m |
| Brevoort Island Airport (376 m, Nunavut) |
8 |
>2500m |
| Geraldton AP (349 m, Ontario) |
7 |
>2500m |
| Naval Air Station Oceana (7 m, Virginia) |
8 |
|
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
8 |
|
| Pueblo Memorial Airport (1439 m, Colorado) |
0 |
|
| Springfield- Branson National Airport (390 m, Missouri) |
8 |
|
| Salinas Airport (26 m, California) |
8 |
|
| Big Trout Lake (222 m, Ontario) |
0 |
>2500m |
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Toledo Executive Airport (189 m, Ohio) |
8 |
|
| Defiance Memorial Airport (219 m, Ohio) |
8 |
|
| Lorain (242 m, Ohio) |
8 |
|
| Wabush Airport (551 m, Newfoundland) |
4 |
300-600m |
| Miller Air Park (25 m, New Jersey) |
8 |
|
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
8 |
|
| South County Arpt Of Santa Clara County (86 m, California) |
6 |
|
| LaGuardia Airport (9 m, New York) |
8 |
300-600m |
| O’Hare Intl. Airport (205 m, Illinois) |
8 |
|
| Volk Field Air National Guard Base Airp (280 m, Wisconsin) |
8 |
|
| Ocean (4 m, Maryland) |
8 |
|
| Suffolk Executive Airport (22 m, Virginia) |
8 |
|
| New Orleans Airport (9 m, Louisiana) |
2 |
|
| St. Pete (3 m, Florida) |
0 |
|
| Hamilton Airport (238 m, Ontario) |
8 |
100-200m |
| Miami Executive Airport (3 m, Florida) |
2 |
|
| Burwash Landing Airport (807 m, Yukon) |
8 |
1000-1500m |
| Dewar Lakes AP (488 m, Nunavut) |
8 |
100-200m |
| Yellowknife Airport (206 m, Northwest Territories) |
3 |
>2500m |
| Muskrat Dam Airport (278 m, Ontario) |
0 |
>2500m |
| Albert Whitted Airport (2 m, Florida) |
0 |
|
| Green Bay (209 m, Wisconsin) |
8 |
1000-1500m |
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Grissom Air Reserve Base (247 m, Indiana) |
8 |
|
| St. Johns Industrial Air Park (1747 m, Arizona) |
0 |
|
| Naval Air Facility El Centro (-13 m, California) |
6 |
|
| Rankin Inlet Airport (29 m, Nunavut) |
3 |
1000-1500m |
| Purdue University Airport (182 m, Indiana) |
8 |
|
| Kokomo Airport (253 m, Indiana) |
8 |
|
| Appleton Intl. Airport (280 m, Wisconsin) |
8 |
|
| Mason (197 m, Michigan) |
8 |
|
| Dubuque Regional Airport (329 m, Iowa) |
8 |
|
| Waukegan National Airport (222 m, Illinois) |
8 |
|
| Pompano Beach Airport (7 m, Florida) |
8 |
|
| DuPage Airport (231 m, Illinois) |
8 |
|
| Southwest Michigan Regional Airport (196 m, Michigan) |
8 |
|
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Prineville Airport (991 m, Oregon) |
8 |
|
| Clinton Airport (216 m, Iowa) |
8 |
|
| Washington (230 m, Iowa) |
8 |
|
| Zamperini Field (27 m, California) |
4 |
|
| Algona Airport (372 m, Iowa) |
8 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Texas Gulf Coast Regional Airport (8 m, Texas) |
8 |
|
| Newton Airport (290 m, Iowa) |
8 |
|
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| New Braunfels Airport (197 m, Texas) |
8 |
|
| Morris Airport (344 m, Minnesota) |
0 |
|
| Livermore Airport (121 m, California) |
0 |
|
| Willow Run Airport (218 m, Michigan) |
8 |
|
| Truth or Consequences Airport (1481 m, New Mexico) |
0 |
|
| Decorah Airport (353 m, Iowa) |
8 |
|
| Walnut Ridge Regional Airport (83 m, Arkansas) |
8 |
|
| Ellsworth Air Force Base (979 m, South Dakota) |
2 |
|
| Tangier (2 m, Texas) |
8 |
|
| Arnold Palmer Regional Airport (361 m, Pennsylvania) |
8 |
|
| Windsor Airport (190 m, Ontario) |
8 |
600-1000m |
| Crosby Airport (594 m, North Dakota) |
0 |
|
| Hammond Northshore Regional Airport (13 m, Louisiana) |
8 |
|
| Chennault Intl. Airport (4 m, Louisiana) |
8 |
|
| Garden (878 m, Kansas) |
8 |
|
| Belen Airport (1583 m, New Mexico) |
0 |
|
| Nut Tree Airport (34 m, California) |
8 |
|
| Morris Airport (178 m, Illinois) |
8 |
|
| Moffett Federal Airfield (12 m, California) |
0 |
|
| San Luis Obispo County Regional Airport (64 m, California) |
0 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
8 |
|
| Riverside Airport (249 m, California) |
0 |
|
| March Air Reserve Base (468 m, California) |
4 |
|
| Paso Robles Airport (255 m, California) |
4 |
|
| Rockford Airport (226 m, Illinois) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
|
| Ontario Intl. Airport (287 m, California) |
4 |
|
| Needles Airport (302 m, California) |
6 |
|
| Rock Falls Airport (197 m, Illinois) |
8 |
|
| Siskiyou (807 m, California) |
8 |
|
| Lompoc Airport (27 m, California) |
2 |
|
| Taylorville Airport (190 m, Illinois) |
8 |
|
| Hawthorne Airport (19 m, California) |
0 |
|
| Edwards Air Force Base (705 m, California) |
2 |
|
| Mackenzie (690 m, British Columbia) |
8 |
600-1000m |
| Des Moines Intl. Airport (294 m, Iowa) |
8 |
|
| Davenport Airport (259 m, Iowa) |
8 |
|
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Ames Airport (291 m, Iowa) |
8 |
|
| Ankeny Regional Airport (275 m, Iowa) |
8 |
|
| Chariton (320 m, Iowa) |
8 |
|
| Creston (394 m, Iowa) |
8 |
|
| Monticello Regional Airport (259 m, Iowa) |
8 |
|
| Storm Lake Airport (454 m, Iowa) |
4 |
|
| Fairfield Airport (244 m, Iowa) |
8 |
|
| Medicine Hat (717 m, Alberta) |
0 |
>2500m |
| Gillam Airport (146 m, Manitoba) |
0 |
>2500m |
| The Pas Airport (270 m, Manitoba) |
0 |
>2500m |
| Tadoule Lake (281 m, Manitoba) |
0 |
>2500m |
| Lloydminster Airport (669 m, Alberta) |
0 |
>2500m |
| Saint John Airport (111 m, New Brunswick) |
4 |
>2500m |
| Rhinelander (495 m, Wisconsin) |
8 |
|
| Marshfield Airport (389 m, Wisconsin) |
8 |
|
| Mineral Point (359 m, Wisconsin) |
8 |
|
| Coral Harbour Airport (64 m, Nunavut) |
7 |
100-200m |
| Hay River Airport (170 m, Northwest Territories) |
4 |
>2500m |
| Wautoma Airport (262 m, Wisconsin) |
8 |
|
| Central Wisconsin Airport (389 m, Wisconsin) |
8 |
|
| Manitowoc (198 m, Wisconsin) |
8 |
|
| South Wood County Airport (308 m, Wisconsin) |
8 |
|
| Prairie du Chien Airport (201 m, Wisconsin) |
8 |
|
| Stevens Point Airport (338 m, Wisconsin) |
8 |
|
| Taylor (448 m, Wisconsin) |
8 |
|
| West Bend Airport (270 m, Wisconsin) |
8 |
|
| Waukesha (284 m, Wisconsin) |
8 |
|
| Appleton Airport (310 m, Wisconsin) |
8 |
|
| Chippewa Valley Regional Airport (271 m, Wisconsin) |
8 |
|
| Bowerman Airport (3 m, Washington) |
0 |
|
| Waterloo Well AP (315 m, Ontario) |
8 |
300-600m |
| Virginia Tech Montgomery Executive Airp (650 m, Virginia) |
8 |
|
| Petersburg (59 m, Virginia) |
8 |
|
| Williamsburg Intl. Airport (13 m, Virginia) |
8 |
|
| Franklin Airport (12 m, Virginia) |
8 |
|
| Dulles Intl. Airport (98 m, Virginia) |
8 |
|
| Roanoke Airport (358 m, Virginia) |
8 |
|
| Richmond Intl. Airport (54 m, Virginia) |
8 |
|
| Milford Municipal (1536 m, Utah) |
8 |
>2500m |
| Salt Lake City Intl. Airport (1288 m, Utah) |
8 |
2000-2500m |
| Pine Springs (1663 m, Texas) |
0 |
|
| San Marcos Regional Airport (182 m, Texas) |
8 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| La Grande Rivière Airport (195 m, Quebec) |
0 |
>2500m |
| Scholes International Airport at Galves (16 m, Texas) |
8 |
|
| William P. Hobby Airport (14 m, Texas) |
8 |
|
| Magdalen Islands Airport (18 m, Quebec) |
2 |
600-1000m |
| Victoria Regional Airport (36 m, Texas) |
8 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
6 |
|
North - South