| Stations: 2893
|
Cloud Cover |
Cloud Base |
| Altoona (458 m, Pennsylvania) |
6 |
|
| Wellsville Airport (646 m, New York) |
0 |
|
| Penn Valley Airport (137 m, Pennsylvania) |
0 |
|
| Doylestown Airport (120 m, Pennsylvania) |
0 |
|
| Westfield-Barnes Regional Airport (83 m, Massachusetts) |
8 |
|
| Nashua Airport (61 m, New Hampshire) |
8 |
|
| Plymouth Airport (45 m, Massachusetts) |
8 |
|
| Alva Regional Airport (449 m, Oklahoma) |
4 |
|
| Harriman-and-West Airport (201 m, Massachusetts) |
8 |
|
| Martha's Vineyard Airport (21 m, Massachusetts) |
8 |
|
| New Bedford Regional Airport (23 m, Massachusetts) |
8 |
|
| Teterboro Airport (3 m, New Jersey) |
6 |
|
| Tasiujaq (31 m, Quebec) |
6 |
|
| Frederick Airport (92 m, Maryland) |
0 |
|
| McGuire Air Force Base (41 m, New Jersey) |
8 |
|
| Hagerstown Regional Airport (215 m, Maryland) |
0 |
|
| Ithaca Tompkins Intl. Airport (335 m, New York) |
8 |
|
| LaGuardia Airport (9 m, New York) |
6 |
1000-1500m |
| Essex (53 m, New Jersey) |
6 |
|
| Sept-Îles Airport (55 m, Quebec) |
6 |
|
| Albany Airport (89 m, New York) |
6 |
600-1000m |
| Cold Bay Airport (31 m, Alaska) |
8 |
100-200m |
| Atlantic City Airport (20 m, New Jersey) |
0 |
>2500m |
| Auburn/Lewiston Airport (88 m, Maine) |
8 |
|
| CFB Bagotville (159 m, Quebec) |
8 |
300-600m |
| Newport State Airport (52 m, Rhode Island) |
8 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
2 |
>2500m |
| Groton (3 m, Connecticut) |
8 |
|
| Greater Binghamton Airport (497 m, New York) |
8 |
300-600m |
| Halifax Airport (145 m, Nova Scotia) |
8 |
300-600m |
| Brookhaven Airport (25 m, New York) |
2 |
|
| Bradley Intl. Airport (55 m, Connecticut) |
6 |
600-1000m |
| Wallops Flight Facility Airport (12 m, Virginia) |
0 |
>2500m |
| Lancaster Airport (123 m, Pennsylvania) |
2 |
|
| Syracuse Hancock Intl. Airport (124 m, New York) |
6 |
600-1000m |
| Caribou Airport (191 m, Maine) |
8 |
300-600m |
| Republic Airport (25 m, New York) |
8 |
|
| Mary's Harbour Airport (12 m, Newfoundland) |
8 |
|
| Chautauqua (525 m, New York) |
0 |
|
| Massena Intl. Airport (65 m, New York) |
8 |
|
| Sullivan Airport (428 m, New York) |
8 |
|
| Kangiqsujuaq Airport (151 m, Quebec) |
8 |
|
| East Hampton Airport (17 m, New York) |
6 |
|
| Miller Air Park (25 m, New Jersey) |
4 |
|
| Shively Field Airport (2138 m, Wyoming) |
8 |
|
| Rolla Airport (556 m, North Dakota) |
0 |
|
| Williamsport Regional Airport (160 m, Pennsylvania) |
6 |
1000-1500m |
| Capital City Airport (106 m, Pennsylvania) |
0 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| Morristown Airport (57 m, New Jersey) |
6 |
|
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
0 |
|
| University Park Airport (378 m, Pennsylvania) |
4 |
|
| Pittsfield Airport (364 m, Massachusetts) |
8 |
|
| Block (33 m, Rhode Island) |
8 |
|
| Naval Air Station Patuxent River (14 m, Maryland) |
0 |
|
| Martin State Airport (7 m, Maryland) |
2 |
|
| Laconia Airport (166 m, New Hampshire) |
8 |
|
| Waterville Robert LaFleur Airport (101 m, Maine) |
6 |
|
| Lawrence Airport (45 m, Maine) |
8 |
|
| Augusta State Airport (107 m, Maine) |
8 |
|
| Portland (19 m, Maine) |
6 |
1000-1500m |
| Stephenville Intl. Airport (9 m, Newfoundland) |
7 |
600-1000m |
| Goose (49 m, Newfoundland) |
8 |
300-600m |
| Gillam Airport (146 m, Manitoba) |
5 |
300-600m |
| Charlottetown Airport (79 m, Prince Edward Island) |
8 |
300-600m |
| Strother Field (353 m, Kansas) |
8 |
|
| Greeley- Weld County Airport (1420 m, Colorado) |
2 |
|
| Jimmy Lake (636 m, Saskatchewan) |
0 |
>2500m |
| Montreal Airport Trudeau (34 m, Quebec) |
8 |
200-300m |
| Toronto/Pearson AP (173 m, Ontario) |
0 |
>2500m |
| Terrace Airport (217 m, British Columbia) |
7 |
200-300m |
| Hot Springs (1153 m, Virginia) |
0 |
|
| Accomack (15 m, Virginia) |
4 |
|
| Chester Airport (127 m, Connecticut) |
4 |
|
| Magdalen Islands Airport (18 m, Quebec) |
8 |
100-200m |
| Concord Airport (105 m, New Hampshire) |
6 |
1000-1500m |
| Sable Island (1 m, Nova Scotia) |
0 |
>2500m |
| Millville Executive Airport (25 m, New Jersey) |
0 |
|
| Cape May Airport (7 m, New Jersey) |
2 |
|
| Linden Airport (7 m, New Jersey) |
0 |
|
| Taloyoak Airport (28 m, Nunavut) |
6 |
1000-1500m |
| Rhode (19 m, Rhode Island) |
8 |
600-1000m |
| Sanford Seacoast Regional Airport (74 m, Maine) |
8 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Riverton Airport (1684 m, Wyoming) |
0 |
>2500m |
| Hartford Airport (6 m, Connecticut) |
8 |
|
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
4 |
1000-1500m |
| Sable Island AP (5 m, Nova Scotia) |
0 |
|
| Ralph Wien Memorial Airport (5 m, Alaska) |
0 |
>2500m |
| Spence Bay AP (28 m, Nunavut) |
6 |
|
| Lihue Airport (32 m, Hawaii) |
6 |
200-300m |
| Prince Rupert Airport (36 m, British Columbia) |
8 |
|
| Wilmington Airport (24 m, Delaware) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
1 |
>2500m |
| Pincher Creek (1190 m, Alberta) |
0 |
|
| Winchester Regional Airport (222 m, Virginia) |
0 |
|
| Hudson Valley Regional Airport (51 m, New York) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
8 |
|
| Naval Station Norfolk (5 m, Virginia) |
0 |
|
| Windham Airport (76 m, Connecticut) |
8 |
|
| Wellsboro Airport (577 m, Pennsylvania) |
2 |
|
| Bradford Airport (653 m, Pennsylvania) |
2 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
8 |
1000-1500m |
| Orange County Airport (111 m, New York) |
8 |
|
| Davison Army Airfield (21 m, Virginia) |
0 |
|
| Erie Intl. Airport (225 m, Pennsylvania) |
0 |
>2500m |
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
8 |
600-1000m |
| Kemmerer Municipal Airport (2220 m, Wyoming) |
6 |
|
| Yarmouth Airport (46 m, Nova Scotia) |
8 |
200-300m |
| Lebanon Airport (182 m, New Hampshire) |
8 |
|
| Kingston Arpt (Man) (93 m, Ontario) |
2 |
|
| Lac de Gras (469 m, Northwest Territories) |
0 |
|
| Hazleton Regional Airport (489 m, Pennsylvania) |
8 |
|
| Skyhaven Airport (98 m, New Hampshire) |
8 |
|
| Griffiss Intl. Airport (154 m, New York) |
8 |
|
| Danbury Airport (139 m, Connecticut) |
0 |
|
| Las Vegas Airport (2092 m, New Mexico) |
0 |
|
| Kangiqsualujjuaq Airport (60 m, Quebec) |
6 |
|
| Oswego (145 m, New York) |
4 |
|
| Saint-Hubert Airport (28 m, Quebec) |
8 |
100-200m |
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| Francis E. Warren Air Force Base (1878 m, Wyoming) |
6 |
|
| St. Catharines/Niagara District Airport (98 m, Ontario) |
2 |
|
| Lamar Airport (1129 m, Colorado) |
8 |
|
| Newton (467 m, Kansas) |
0 |
|
| Dare (4 m, North Carolina) |
0 |
|
| Somerset Airport (32 m, New Jersey) |
0 |
|
| Langley Air Force Base (6 m, Virginia) |
0 |
|
| South Jersey Regional Airport (16 m, New Jersey) |
2 |
|
| Presque Isle Intl. Airport (146 m, Maine) |
8 |
|
| North Central State Airport (134 m, Rhode Island) |
8 |
|
| Ponca (304 m, Oklahoma) |
8 |
|
| Montgomery Airport (164 m, Maryland) |
0 |
|
| Annette Island Airport (110 m, Alaska) |
8 |
200-300m |
| Cambridge- Dorchester Airport (6 m, Maryland) |
0 |
|
| Cape Cod Gateway Airport (16 m, Massachusetts) |
8 |
|
| Allentown Queen City Airport (122 m, Pennsylvania) |
0 |
|
| Ozona Airport (726 m, Texas) |
8 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Hartness State Airport (176 m, Vermont) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
8 |
|
| Imperial (997 m, Nebraska) |
8 |
|
| Sikorsky Memorial Airport (5 m, Connecticut) |
0 |
>2500m |
| Great Falls Intl. Airport (1116 m, Montana) |
0 |
|
| Altus Air Force Base (413 m, Oklahoma) |
8 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
8 |
|
| Vance Air Force Base (398 m, Oklahoma) |
8 |
|
| Moorhead Airport (280 m, Minnesota) |
0 |
|
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
6 |
|
| Kansas City Intl. Airport (313 m, Missouri) |
8 |
2000-2500m |
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
8 |
|
| Sydney Airport (72 m, Nova Scotia) |
8 |
200-300m |
| First Flight Airport (4 m, North Carolina) |
0 |
|
| Trenton Airport (85 m, Ontario) |
2 |
>2500m |
| Searle Field Airport (999 m, Nebraska) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| Blair Airport (404 m, Nebraska) |
0 |
|
| Ottawa Int AP (114 m, Ontario) |
2 |
>2500m |
| York Airport (509 m, Nebraska) |
8 |
|
| Fulton County Airport (269 m, New York) |
8 |
|
| Joint Base Andrews (88 m, Maryland) |
0 |
|
| Jaffrey Airport (317 m, New Hampshire) |
8 |
|
| Trenton (65 m, New Jersey) |
2 |
|
| Pickle Lake Airport (391 m, Ontario) |
1 |
>2500m |
| Greater Rochester Intl. Airport (169 m, New York) |
2 |
>2500m |
| Elmira Corning Regional Airport (291 m, New York) |
8 |
|
| Floyd Bennett Memorial Airport (100 m, New York) |
8 |
|
| Stewart Intl. Airport (150 m, New York) |
6 |
|
| Schenectady (115 m, New York) |
8 |
|
| Watertown Intl. Airport (99 m, New York) |
2 |
|
| Ogdensburg Intl. Airport (91 m, New York) |
6 |
|
| Billy Mitchell Airport (4 m, North Carolina) |
0 |
|
| Edwards Air Force Base (705 m, California) |
0 |
|
| Kingman Airport (1033 m, Arizona) |
0 |
>2500m |
| Gatineau-Ottawa Executive Airport (64 m, Quebec) |
6 |
|
| Pickle Lake(Man) (386 m, Ontario) |
2 |
|
| Port Heiden Airport (29 m, Alaska) |
2 |
>2500m |
| Iliamna Airport (49 m, Alaska) |
8 |
2000-2500m |
| Fort Good Hope (82 m, Northwest Territories) |
2 |
|
| Nome Airport (6 m, Alaska) |
8 |
2000-2500m |
| Magic Valley Regional Airport (1265 m, Idaho) |
2 |
|
| Winnipeg Airport (239 m, Manitoba) |
0 |
|
| Kugluktuk Airport (23 m, Nunavut) |
2 |
300-600m |
| Augusta Airport (405 m, Kansas) |
0 |
|
| Yellowstone Regional Airport (1553 m, Wyoming) |
0 |
|
| Daniel K. Inouye Intl. Airport (5 m, Hawaii) |
8 |
600-1000m |
| Great Falls (1131 m, Montana) |
0 |
>2500m |
| Leonardtown Airport (43 m, Maryland) |
0 |
|
| Bowers Airport (527 m, Washington) |
0 |
|
| Tri-Cities Airport (135 m, Washington) |
8 |
|
| Marine Corps Air Facility Quantico Airp (4 m, Virginia) |
0 |
|
| Williamsburg Intl. Airport (13 m, Virginia) |
0 |
|
| Leesburg Executive Airport (119 m, Virginia) |
0 |
|
| Sedona Airport (1471 m, Arizona) |
0 |
|
| Ronald Reagan Washington National Airpo (20 m, Virginia) |
2 |
>2500m |
| Front Royal-warren County (216 m, Virginia) |
0 |
|
| Roanoke Airport (358 m, Virginia) |
0 |
>2500m |
| Somerset County Airport (693 m, Pennsylvania) |
8 |
|
| Powell Airport (1552 m, Wyoming) |
0 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| Zapata Airport (129 m, Texas) |
8 |
|
| Rocksprings Airport (723 m, Texas) |
8 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
8 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
8 |
|
| Junction Airport (522 m, Texas) |
8 |
300-600m |
| Abilene Airport (546 m, Texas) |
0 |
>2500m |
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
8 |
>2500m |
| Dodge City Regional Airport (790 m, Kansas) |
8 |
200-300m |
| Baltimore Airport (47 m, Maryland) |
2 |
1000-1500m |
| Salisbury (16 m, Maryland) |
0 |
|
| Tipton Airport (46 m, Maryland) |
0 |
|
| St. Inigoes (6 m, Maryland) |
0 |
|
| Taunton Airport (13 m, Massachusetts) |
8 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
8 |
|
| Chatham Airport (19 m, Massachusetts) |
8 |
|
| Hanscom Field (41 m, Massachusetts) |
8 |
|
| Norwood Memorial Airport (15 m, Massachusetts) |
8 |
|
| Orange Airport (164 m, Massachusetts) |
2 |
|
| Wings Field (92 m, Pennsylvania) |
0 |
|
| Clearfield- Lawrence Airport (462 m, Pennsylvania) |
0 |
|
| York Airport (144 m, Pennsylvania) |
0 |
|
| Port Meadville Airport (427 m, Pennsylvania) |
2 |
|
| Ingenika Point (680 m, British Columbia) |
8 |
|
| Reading Regional Airport (105 m, Pennsylvania) |
6 |
|
| Arnold Palmer Regional Airport (361 m, Pennsylvania) |
8 |
|
| Indiana (429 m, Pennsylvania) |
2 |
|
| Philadelphia Intl. Airport (9 m, Pennsylvania) |
6 |
1000-1500m |
| Moncton Airport (71 m, New Brunswick) |
7 |
100-200m |
| Yellowknife Airport (206 m, Northwest Territories) |
5 |
>2500m |
| Tweed New Haven Airport (4 m, Connecticut) |
2 |
|
| Waterbury (222 m, Connecticut) |
6 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
6 |
|
| Gage Airport (667 m, Oklahoma) |
0 |
|
| Inukjuak (25 m, Quebec) |
8 |
600-1000m |
| Michael J. Smith Field (3 m, North Carolina) |
0 |
|
| Sussex Airport (128 m, New Jersey) |
8 |
|
| Manhattan (48 m, New York) |
6 |
|
| Dillant (149 m, New Hampshire) |
8 |
|
| Northeast Ohio Regional Airport (281 m, Ohio) |
2 |
|
| Ashe County Airport (969 m, North Carolina) |
0 |
|
| McHenry Airport (894 m, Maryland) |
6 |
|
| Williamsburg Airport (15 m, Virginia) |
0 |
|
| West Point Airport (7 m, Virginia) |
0 |
|
| Plattsmouth Airport (366 m, Nebraska) |
0 |
|
| Nebraska City Airport (354 m, Nebraska) |
0 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
8 |
|
| Waynesville-St. Robert Regional Airport (351 m, Missouri) |
6 |
|
| Langdon Airport (490 m, North Dakota) |
0 |
|
| Fort Smith Airport (205 m, Northwest Territories) |
8 |
300-600m |
| Brookneal (182 m, Virginia) |
0 |
|
| Hillsville (834 m, Virginia) |
0 |
|
| Council Bluffs Airport (382 m, Iowa) |
0 |
|
| Chadron Airport (1011 m, Nebraska) |
8 |
|
| Alliance Airport (1198 m, Nebraska) |
8 |
|
| Fort Smith Regional Airport (141 m, Arkansas) |
6 |
2000-2500m |
| Creston (394 m, Iowa) |
0 |
|
| Blytheville Airport (78 m, Arkansas) |
0 |
|
| William H. Morse State Airport (252 m, Vermont) |
8 |
|
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Storm Lake Airport (454 m, Iowa) |
0 |
|
| Burlington Intl. Airport (104 m, Vermont) |
8 |
600-1000m |
| Bryce Canyon Airport (2312 m, Utah) |
0 |
|
| Edwards (701 m, California) |
0 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
4 |
|
| Fresno Yosemite Intl. Airport (100 m, California) |
8 |
1500-2000m |
| Hale County Airport (1028 m, Texas) |
0 |
|
| Perryton Airport (889 m, Texas) |
8 |
|
| Pecos Airport (796 m, Texas) |
0 |
|
| Pampa (989 m, Texas) |
8 |
|
| O'Neill Airport (619 m, Nebraska) |
8 |
|
| Columbus Airport (440 m, Nebraska) |
2 |
|
| Fremont Airport (379 m, Nebraska) |
4 |
|
| Fredericksburg (517 m, Texas) |
8 |
|
| Melrose Gunnery Range (1326 m, New Mexico) |
0 |
|
| Decatur Airport (319 m, Texas) |
8 |
|
| Bentonville Airport (395 m, Arkansas) |
8 |
|
| Coleman Airport (517 m, Texas) |
4 |
|
| Cleburne Airport (260 m, Texas) |
8 |
|
| Falls City/Brenner (300 m, Nebraska) |
6 |
|
| Denver Intl. Airport (1656 m, Colorado) |
8 |
>2500m |
North - South