| Stations: 2488
|
Cloud Cover |
Cloud Base |
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| Juneau Intl. Airport (7 m, Alaska) |
8 |
1000-1500m |
| Willoughby (191 m, Ohio) |
8 |
|
| Laramie Airport (2218 m, Wyoming) |
0 |
|
| John F. Kennedy Intl. Airport (7 m, New York) |
4 |
1500-2000m |
| Hot Springs (1153 m, Virginia) |
8 |
|
| Oswego (145 m, New York) |
8 |
|
| Cape May Airport (7 m, New Jersey) |
6 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| St. Catharines/Niagara District Airport (98 m, Ontario) |
6 |
|
| Allen Army Airfield (391 m, Alaska) |
0 |
>2500m |
| Clyde AP (27 m, Nunavut) |
3 |
600-1000m |
| Clovis Airport (1284 m, New Mexico) |
0 |
|
| Eareckson Air Station (31 m, Alaska) |
8 |
300-600m |
| LaGuardia Airport (9 m, New York) |
2 |
>2500m |
| Niagara Falls Intl. Airport (180 m, New York) |
4 |
|
| Sable Island (1 m, Nova Scotia) |
8 |
200-300m |
| Francis S. Gabreski Airport (20 m, New York) |
8 |
|
| Chautauqua (211 m, New York) |
8 |
|
| Pangnirtung Airport (23 m, Nunavut) |
8 |
|
| Johnstown (696 m, Pennsylvania) |
8 |
|
| Michael J. Smith Field (3 m, North Carolina) |
0 |
|
| Erie Intl. Airport (225 m, Pennsylvania) |
8 |
600-1000m |
| Syracuse Hancock Intl. Airport (124 m, New York) |
8 |
600-1000m |
| Harriman-and-West Airport (201 m, Massachusetts) |
8 |
|
| Naval Air Station Patuxent River (14 m, Maryland) |
2 |
|
| Virginia Tech Montgomery Executive Airp (650 m, Virginia) |
6 |
|
| Saguache (2385 m, Colorado) |
0 |
|
| Altoona (458 m, Pennsylvania) |
8 |
|
| Charlevoix Airport (204 m, Michigan) |
6 |
|
| Dillingham Airport (29 m, Alaska) |
2 |
1500-2000m |
| Gjoa Haven Airport (46 m, Nunavut) |
0 |
>2500m |
| Westchester (121 m, New York) |
2 |
|
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
2 |
1500-2000m |
| Somerset County Airport (693 m, Pennsylvania) |
8 |
|
| Southwest Michigan Regional Airport (196 m, Michigan) |
8 |
|
| Dansville Airport (201 m, New York) |
8 |
|
| Sawyer Intl. Airport (372 m, Michigan) |
8 |
|
| Penn Yan Airport (275 m, New York) |
8 |
|
| Accomack (15 m, Virginia) |
0 |
|
| Republic Airport (25 m, New York) |
0 |
|
| Ottawa Int AP (114 m, Ontario) |
8 |
300-600m |
| Penn Valley Airport (137 m, Pennsylvania) |
2 |
|
| Spence Bay AP (28 m, Nunavut) |
0 |
|
| Petersburg/Grant C. Arpt (293 m, West-Virginia) |
6 |
|
| Sanirajak (8 m, California) |
1 |
600-1000m |
| Naval Station Norfolk (5 m, Virginia) |
0 |
|
| Easton Airport (22 m, Maryland) |
2 |
|
| Elkins/Randolph Field AP (609 m, West-Virginia) |
8 |
300-600m |
| Naval Air Station Oceana (7 m, Virginia) |
0 |
|
| Ithaca Tompkins Intl. Airport (335 m, New York) |
4 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Hagerstown Regional Airport (215 m, Maryland) |
4 |
|
| Atlantic City Airport (20 m, New Jersey) |
0 |
>2500m |
| Newark Intl. Airport (9 m, New Jersey) |
4 |
1000-1500m |
| Martin State Airport (7 m, Maryland) |
4 |
|
| Baltimore Airport (47 m, Maryland) |
2 |
1000-1500m |
| Wilmington Airport (24 m, Delaware) |
0 |
|
| Groton (3 m, Connecticut) |
8 |
|
| Millville Executive Airport (25 m, New Jersey) |
0 |
|
| Petawawa Heliport (130 m, Ontario) |
8 |
|
| McConnell Air Force Base (413 m, Kansas) |
0 |
|
| Ely Airport (1909 m, Nevada) |
0 |
>2500m |
| Richmond Intl. Airport (54 m, Virginia) |
2 |
1500-2000m |
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Rogers City Airport (204 m, Michigan) |
8 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
6 |
1000-1500m |
| Sikorsky Memorial Airport (5 m, Connecticut) |
6 |
>2500m |
| Lancaster Airport (123 m, Pennsylvania) |
4 |
|
| Cuyahoga County Airport (268 m, Ohio) |
6 |
|
| Kodiak Airport (34 m, Alaska) |
8 |
200-300m |
| Kindersley Regional Airport (698 m, Saskatchewan) |
8 |
200-300m |
| Buffalo Niagara Intl. Airport (219 m, New York) |
6 |
600-1000m |
| DuBois Airport (554 m, Pennsylvania) |
2 |
|
| Langley Air Force Base (6 m, Virginia) |
0 |
|
| Leesburg Executive Airport (119 m, Virginia) |
0 |
|
| Sidney Airport (1312 m, Nebraska) |
0 |
|
| Hall Beach Airport (7 m, Nunavut) |
2 |
|
| Albany Airport (89 m, New York) |
8 |
1000-1500m |
| Igloolik Airport (51 m, Nunavut) |
2 |
|
| Jerome (1233 m, Idaho) |
2 |
|
| Wayne County Airport (346 m, Ohio) |
8 |
|
| Hulett Airport (1300 m, Wyoming) |
8 |
|
| Lorain (242 m, Ohio) |
8 |
|
| Abilene Airport (546 m, Texas) |
0 |
>2500m |
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Inuvik (68 m, Northwest Territories) |
6 |
|
| Patrick Space Force Base (3 m, Florida) |
0 |
|
| Alpena (211 m, Michigan) |
8 |
600-1000m |
| Hastings Airport (596 m, Nebraska) |
8 |
|
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
0 |
>2500m |
| Gillette (1230 m, Wyoming) |
0 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
0 |
>2500m |
| Williamsburg Intl. Airport (13 m, Virginia) |
0 |
|
| Westfield-Barnes Regional Airport (83 m, Massachusetts) |
8 |
|
| Newport (73 m, Arkansas) |
0 |
|
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Westover Metropolitan Airport (75 m, Massachusetts) |
2 |
|
| Worcester Airport (308 m, Massachusetts) |
8 |
|
| Tipton Airport (46 m, Maryland) |
0 |
|
| Salisbury (16 m, Maryland) |
0 |
|
| Teterboro Airport (3 m, New Jersey) |
0 |
|
| Mayo Airport (504 m, Yukon) |
8 |
1000-1500m |
| Jonesboro Airport (80 m, Arkansas) |
0 |
|
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Yampa Valley Airport (2012 m, Colorado) |
0 |
|
| Mont-Joli Airport (54 m, Quebec) |
8 |
300-600m |
| Englehart Airport (243 m, Ontario) |
8 |
600-1000m |
| Peterborough (191 m, Ontario) |
0 |
>2500m |
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Cold Bay Airport (31 m, Alaska) |
2 |
1000-1500m |
| Great Falls (1131 m, Montana) |
0 |
>2500m |
| Buttonville Airport (198 m, Ontario) |
5 |
300-600m |
| Montreal Airport Trudeau (34 m, Quebec) |
8 |
300-600m |
| Huntsville Regional Airport (111 m, Texas) |
0 |
|
| Ralph Wien Memorial Airport (5 m, Alaska) |
6 |
50-100m |
| Taloyoak Airport (28 m, Nunavut) |
0 |
0-50m |
| SwiftCurrent (820 m, Saskatchewan) |
8 |
600-1000m |
| Trenton Airport (85 m, Ontario) |
6 |
600-1000m |
| Dover Air Force Base (9 m, Delaware) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Sudbury Airport (348 m, Ontario) |
5 |
2000-2500m |
| Shreveport Regional Airport (84 m, Louisiana) |
0 |
>2500m |
| Delaware Coastal Airport (16 m, Delaware) |
0 |
|
| Salinas Airport (26 m, California) |
0 |
|
| Greater Rochester Intl. Airport (169 m, New York) |
8 |
300-600m |
| Mexia Limestone County Airport (166 m, Texas) |
0 |
|
| Kingston Arpt (Man) (93 m, Ontario) |
2 |
|
| Long (30 m, New York) |
4 |
|
| Chautauqua (525 m, New York) |
8 |
|
| Glasgow Airport (693 m, Montana) |
8 |
300-600m |
| Bryce Canyon Airport (2312 m, Utah) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Block (33 m, Rhode Island) |
8 |
|
| Emporia Airport (368 m, Kansas) |
0 |
|
| Pocono Mountains Airport (584 m, Pennsylvania) |
0 |
|
| Brookhaven Airport (25 m, New York) |
2 |
|
| Riverton Airport (1684 m, Wyoming) |
0 |
>2500m |
| Wellsville Airport (646 m, New York) |
8 |
|
| Roberval Airport (187 m, Quebec) |
4 |
>2500m |
| Columbia Regional Airport (274 m, Missouri) |
8 |
1000-1500m |
| University Park Airport (378 m, Pennsylvania) |
4 |
|
| Allegheny (382 m, Pennsylvania) |
8 |
|
| Dare (4 m, North Carolina) |
0 |
|
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
4 |
|
| Strother Field (353 m, Kansas) |
0 |
|
| Hartness State Airport (176 m, Vermont) |
8 |
|
| Venango Regional Airport (469 m, Pennsylvania) |
8 |
|
| Natchez- Adams County Airport (83 m, Mississippi) |
2 |
|
| Danbury Airport (139 m, Connecticut) |
2 |
|
| Manistee (189 m, Michigan) |
8 |
|
| Ronald Reagan Washington National Airpo (20 m, Virginia) |
2 |
1500-2000m |
| Ponca (304 m, Oklahoma) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Vance Air Force Base (398 m, Oklahoma) |
0 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
0 |
|
| Bradley Intl. Airport (55 m, Connecticut) |
8 |
600-1000m |
| Port Hardy Airport (22 m, British Columbia) |
4 |
>2500m |
| Bad Axe (234 m, Michigan) |
8 |
|
| Dallas Executive Airport (201 m, Texas) |
0 |
|
| Phillips Army Airfield (18 m, Maryland) |
0 |
|
| Shepherd Bay AP (45 m, Nunavut) |
0 |
>2500m |
| Waterloo Well AP (315 m, Ontario) |
0 |
>2500m |
| Esler Airfield (34 m, Louisiana) |
0 |
|
| Middleton Island Airport (14 m, Alaska) |
8 |
300-600m |
| Baker Lake Airport (18 m, Nunavut) |
0 |
0-50m |
| Naval Air Station Corpus Christi (6 m, Texas) |
0 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
8 |
300-600m |
| C. David Campbell Field (136 m, Texas) |
0 |
|
| Tyler Pounds Regional Airport (166 m, Texas) |
0 |
|
| East Texas Regional Airport (124 m, Texas) |
0 |
|
| Hartford Airport (6 m, Connecticut) |
8 |
|
| McAllen Miller Intl. Airport (33 m, Texas) |
0 |
|
| Victoria Regional Airport (36 m, Texas) |
0 |
>2500m |
| Wichita Falls Regional Airport (314 m, Texas) |
0 |
>2500m |
| George Bush Intercontinental Airport (33 m, Texas) |
0 |
>2500m |
| Tweed New Haven Airport (4 m, Connecticut) |
6 |
|
| McGuire Air Force Base (41 m, New Jersey) |
0 |
|
| Dyersburg Regional Airport (102 m, Tennessee) |
0 |
|
| Santa Fe Regional Airport (1933 m, New Mexico) |
0 |
|
| Las Cruces Intl. Airport (1358 m, New Mexico) |
0 |
|
| Rapid City Airport (965 m, South Dakota) |
8 |
|
| Cortland Airport (365 m, New York) |
6 |
|
| Stewart Intl. Airport (150 m, New York) |
0 |
|
| Massena Intl. Airport (65 m, New York) |
8 |
|
| Sullivan Airport (428 m, New York) |
0 |
|
| Hudson Valley Regional Airport (51 m, New York) |
0 |
|
| Clearfield- Lawrence Airport (462 m, Pennsylvania) |
0 |
|
| Billy Mitchell Airport (4 m, North Carolina) |
0 |
|
| Port Meadville Airport (427 m, Pennsylvania) |
8 |
|
| Harrisburg Intl. Airport (94 m, Pennsylvania) |
6 |
|
| Marine Corps Air Station Cherry Point (11 m, North Carolina) |
0 |
|
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
0 |
>2500m |
| Ashe County Airport (969 m, North Carolina) |
0 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
0 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Lawton (338 m, Oklahoma) |
0 |
|
| Bartlesville Airport (218 m, Oklahoma) |
0 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
0 |
|
| Akron- Canton Airport (377 m, Ohio) |
8 |
300-600m |
| Youngstown (361 m, Ohio) |
8 |
300-600m |
| Tulsa Airport (195 m, Oklahoma) |
8 |
>2500m |
| Toledo Executive Airport (189 m, Ohio) |
8 |
|
| Northeast Ohio Regional Airport (281 m, Ohio) |
8 |
|
| Wekweètì Airport (368 m, Northwest Territories) |
0 |
|
| Winnipeg Airport (239 m, Manitoba) |
6 |
|
| Matagami (280 m, California) |
8 |
1000-1500m |
| Val-d'Or (337 m, California) |
8 |
1000-1500m |
| Lloydminster Airport (669 m, Alberta) |
8 |
1000-1500m |
| Oshawa (140 m, Ontario) |
3 |
600-1000m |
| Midway Intl. Airport (190 m, Illinois) |
2 |
|
| Big Trout Lake (222 m, Ontario) |
0 |
>2500m |
| District (281 m, Ontario) |
6 |
300-600m |
| Toronto Islands Airport (77 m, Ontario) |
0 |
>2500m |
| CFB Bagotville (159 m, Quebec) |
8 |
600-1000m |
| Blanc-Sablon Airport (32 m, Quebec) |
8 |
100-200m |
| Gary Airport (180 m, Indiana) |
2 |
|
| Windsor Airport (190 m, Ontario) |
1 |
1500-2000m |
| Porter (234 m, Indiana) |
8 |
|
| Toronto/Pearson AP (173 m, Ontario) |
1 |
600-1000m |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
600-1000m |
| Pickle Lake Airport (391 m, Ontario) |
0 |
0-50m |
| Shenandoah Muni (296 m, Iowa) |
8 |
|
| Clarinda (303 m, Iowa) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
0 |
0-50m |
| Red Oak Airport (318 m, Iowa) |
8 |
|
| Wabush Airport (551 m, Newfoundland) |
8 |
1500-2000m |
| Tadoule Lake (281 m, Manitoba) |
0 |
>2500m |
| Lynn Lake Airport (354 m, Manitoba) |
0 |
>2500m |
| Prince Rupert (35 m, British Columbia) |
0 |
>2500m |
| Oxnard Airport (13 m, California) |
0 |
|
| La Grande Iv (306 m, California) |
8 |
1000-1500m |
| Augusta Airport (405 m, Kansas) |
0 |
|
| Pine Bluffs Muni (1570 m, Wyoming) |
0 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
2 |
>2500m |
| Blosser Airport (452 m, Kansas) |
8 |
100-200m |
| Johnson (334 m, Kansas) |
0 |
|
| New Century AirCenter (331 m, Kansas) |
0 |
|
| Hutchinson Airport (462 m, Kansas) |
0 |
|
| Chanute Martin Johnson Airport (298 m, Kansas) |
0 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
6 |
|
| Great Bend Airport (575 m, Kansas) |
0 |
|
| Salina Regional Airport (385 m, Kansas) |
8 |
|
| Bridgewater Airport (355 m, Virginia) |
0 |
|
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
0 |
|
| Cameron Airport (123 m, Texas) |
0 |
|
| Jacksonville (206 m, Texas) |
0 |
|
| New Orleans Airport (9 m, Louisiana) |
0 |
>2500m |
| Fort Polk (110 m, Louisiana) |
0 |
|
| Elk City Regional Business Airport (610 m, Oklahoma) |
0 |
|
| Portage County Regional Airport (365 m, Ohio) |
8 |
|
| South Arkansas Regional Airport at Good (77 m, Arkansas) |
0 |
|
North - South