| Stations: 2513
|
Cloud Cover |
Cloud Base |
| Toronto Islands Airport (77 m, Ontario) |
0 |
|
| Coral Harbour Airport (64 m, Nunavut) |
0 |
|
| Ellsworth Air Force Base (979 m, South Dakota) |
8 |
|
| Ontario Intl. Airport (287 m, California) |
0 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Kuujjuaq Airport (44 m, Quebec) |
8 |
|
| Arviat (10 m, Nunavut) |
0 |
|
| Prince Rupert Airport (36 m, British Columbia) |
8 |
|
| Pocono Mountains Airport (584 m, Pennsylvania) |
0 |
|
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Black Hills Airport (1188 m, South Dakota) |
8 |
|
| Dubois Airport (2224 m, Wyoming) |
6 |
|
| Baker Lake Airport (18 m, Nunavut) |
0 |
|
| Hettinger Airport (824 m, North Dakota) |
8 |
|
| Laughlin/Bullhead Intl. Airport (167 m, Arizona) |
0 |
|
| Lewistown Airport (1263 m, Montana) |
0 |
|
| Mission Field (1418 m, Montana) |
2 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
2 |
|
| Malmstrom Air Force Base (1056 m, Montana) |
8 |
|
| Hot Springs (1153 m, Virginia) |
0 |
|
| Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) |
6 |
|
| Glasgow Airport (693 m, Montana) |
8 |
|
| Florida Keys Marathon Airport (2 m, Florida) |
8 |
|
| Naval Air Station Key West (2 m, Florida) |
8 |
|
| Big Bear Airport (2058 m, California) |
0 |
|
| Prince Rupert (35 m, British Columbia) |
8 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| SwiftCurrent (820 m, Saskatchewan) |
8 |
|
| CFB Borden (224 m, Ontario) |
6 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
6 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Deer Lake Airport (29 m, Newfoundland) |
8 |
|
| Rankin Inlet Airport (29 m, Nunavut) |
0 |
|
| Niagara Falls Intl. Airport (180 m, New York) |
2 |
|
| Kinngait Airport (50 m, Nunavut) |
6 |
|
| Pompano Beach Airport (7 m, Florida) |
8 |
|
| Havre (792 m, Montana) |
0 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Resolute AP (67 m, Nunavut) |
2 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| Saint John's AP (135 m, Newfoundland) |
8 |
|
| Homestead Air Reserve Base (2 m, Florida) |
2 |
|
| Casper (1612 m, Wyoming) |
0 |
|
| L. M. Clayton Airport (605 m, Montana) |
8 |
|
| Sidney- Richland Airport (605 m, Montana) |
8 |
|
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
8 |
|
| Miles City Airport (801 m, Montana) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| Grande Prairie Airport (669 m, Alberta) |
6 |
|
| Florence Airport (1658 m, Colorado) |
0 |
|
| Dawson Community Airport (749 m, Montana) |
8 |
|
| Churchill Airport (29 m, Manitoba) |
0 |
|
| Crosby Airport (594 m, North Dakota) |
8 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
8 |
|
| Litchfield Airport (210 m, Illinois) |
8 |
|
| Toronto/Pearson AP (173 m, Ontario) |
0 |
|
| Miami Executive Airport (3 m, Florida) |
8 |
|
| Chadron Airport (1011 m, Nebraska) |
8 |
|
| Custer Airport (1707 m, South Dakota) |
8 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
4 |
|
| Van Nuys Airport (244 m, California) |
0 |
|
| Cleburne Airport (260 m, Texas) |
8 |
|
| Medicine Hat (717 m, Alberta) |
8 |
|
| Calgary Intl. Airport (1084 m, Alberta) |
6 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
7 |
1000-1500m |
| Dixon Airport (1996 m, Wyoming) |
8 |
|
| Mobridge Airport (508 m, South Dakota) |
8 |
|
| McHenry Airport (894 m, Maryland) |
0 |
|
| Tioga Airport (684 m, North Dakota) |
8 |
|
| Ralph Wenz Field (2160 m, Wyoming) |
4 |
|
| Prince George Airport (691 m, British Columbia) |
8 |
|
| Gander Airport (151 m, Newfoundland) |
4 |
|
| Jackson Hole Airport (1964 m, Wyoming) |
4 |
|
| Winnipeg Airport (239 m, Manitoba) |
6 |
|
| Gillette (1230 m, Wyoming) |
6 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
0 |
|
| Carmi Airport (118 m, Illinois) |
8 |
|
| Halifax Airport (145 m, Nova Scotia) |
2 |
|
| Yarmouth Airport (46 m, Nova Scotia) |
4 |
|
| Clyde AP (27 m, Nunavut) |
0 |
|
| Crawford County Airport (141 m, Illinois) |
8 |
|
| Rowley Island (41 m, Nunavut) |
8 |
|
| Taylorville Airport (190 m, Illinois) |
8 |
|
| Hamilton Airport (238 m, Ontario) |
2 |
|
| Port Isabel AP (5 m, Texas) |
8 |
|
| Charlottetown Airport (79 m, Prince Edward Island) |
6 |
|
| Wilmington Airport (326 m, Pennsylvania) |
8 |
|
| Chautauqua (211 m, New York) |
8 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Holyoke Airport (1137 m, Colorado) |
0 |
|
| Grand Forks Intl. Airport (255 m, North Dakota) |
6 |
|
| Penn Yan Airport (275 m, New York) |
0 |
|
| Mont-Joli Airport (54 m, Quebec) |
8 |
|
| Buffalo Niagara Intl. Airport (219 m, New York) |
8 |
|
| Rohnerville Airport (120 m, California) |
0 |
|
| Schefferville (517 m, Quebec) |
8 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Kimball Airport (1501 m, Nebraska) |
0 |
|
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
|
| Alliance Airport (1198 m, Nebraska) |
8 |
|
| Bisbee Douglas Intl. Airport (1249 m, Arizona) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
6 |
|
| Key West Airport (5 m, Florida) |
8 |
|
| Naval Air Station Jacksonville (7 m, Florida) |
6 |
|
| Edmonton (IAP) (707 m, Alberta) |
8 |
|
| Midway Intl. Airport (190 m, Illinois) |
2 |
|
| Evansville Airport (118 m, Indiana) |
8 |
|
| Presque Isle Intl. Airport (146 m, Maine) |
0 |
|
| Caribou Airport (191 m, Maine) |
0 |
|
| Owensboro (124 m, Kentucky) |
4 |
|
| Catalina Airport (488 m, California) |
0 |
|
| Marine Corps Air Station Miramar (134 m, California) |
0 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
0 |
|
| Vance Air Force Base (398 m, Oklahoma) |
0 |
|
| Quincy Regional Airport (232 m, Illinois) |
0 |
|
| Edson Airport (925 m, Alberta) |
6 |
|
| Springfield- Beckley Airport (323 m, Ohio) |
6 |
|
| Grants Milan Mun. AP (1987 m, New Mexico) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Villeneuve Airport (270 m, Alberta) |
8 |
|
| Jamestown Regional Airport (454 m, North Dakota) |
8 |
|
| Southern Illinois Airport (125 m, Illinois) |
4 |
|
| Sable Island (1 m, Nova Scotia) |
2 |
|
| Fort Mcmurray (369 m, California) |
8 |
|
| Chautauqua (525 m, New York) |
8 |
|
| LaGuardia Airport (9 m, New York) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
0 |
|
| John F. Kennedy Intl. Airport (7 m, New York) |
0 |
|
| Indianapolis Intl. Airport (246 m, Indiana) |
8 |
|
| Raton Airport (1935 m, New Mexico) |
0 |
|
| Chino Airport (199 m, California) |
0 |
|
| Dodge City Regional Airport (790 m, Kansas) |
0 |
|
| Hallock (250 m, Minnesota) |
0 |
|
| Henderson (117 m, Kentucky) |
8 |
|
| Goodland Airport (1124 m, Kansas) |
8 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Colby Airport (971 m, Kansas) |
6 |
|
| Cheyenne County Airport (1040 m, Kansas) |
8 |
|
| Campbell Army Airfield (173 m, Kentucky) |
8 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
0 |
|
| Beresford Airport (59 m, New Brunswick) |
0 |
|
| Edson (925 m, Alberta) |
6 |
|
| Burwash Landing Airport (807 m, Yukon) |
6 |
|
| La Grande-4 Airport (306 m, Quebec) |
8 |
|
| North Las Vegas Airport (671 m, Nevada) |
0 |
|
| Nellis Air Force Base (570 m, Nevada) |
0 |
|
| Shelbyville Airport (245 m, Indiana) |
8 |
|
| Wellsboro Airport (577 m, Pennsylvania) |
6 |
|
| Harry Reid Intl. Airport (664 m, Nevada) |
0 |
|
| Havre-Saint-Pierre (37 m, Quebec) |
2 |
|
| Naval Air Facility El Centro (-13 m, California) |
0 |
|
| Imperial (997 m, Nebraska) |
2 |
|
| Kearney Regional Airport (649 m, Nebraska) |
6 |
|
| Sidney Airport (1312 m, Nebraska) |
0 |
|
| Langdon Airport (490 m, North Dakota) |
6 |
|
| Edmonton Namao (685 m, Alberta) |
8 |
|
| Oakes Airport (400 m, North Dakota) |
8 |
|
| Cavalier Airport (270 m, North Dakota) |
0 |
|
| Port Aransas Airport (2 m, Texas) |
8 |
|
| London Madison County Airport (330 m, Ohio) |
8 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Dillon Airport (1597 m, Montana) |
0 |
|
| Sedona Airport (1471 m, Arizona) |
0 |
|
| Columbia Regional Airport (274 m, Missouri) |
6 |
|
| Covington Airport (267 m, Kentucky) |
8 |
|
| Pine Bluffs Muni (1570 m, Wyoming) |
0 |
|
| Stanton County Airport (1013 m, Kansas) |
0 |
|
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Hill (666 m, Kansas) |
0 |
|
| Miami Intl. Airport (4 m, Florida) |
8 |
|
| Patrick Space Force Base (3 m, Florida) |
2 |
|
| Fort Lauderdale (7 m, Florida) |
8 |
|
| North Perry Airport (3 m, Florida) |
8 |
|
| Miami-Opa Locka Executive Airport (3 m, Florida) |
8 |
|
| Russell Airport (566 m, Kansas) |
0 |
|
| Hays Regional Airport (609 m, Kansas) |
0 |
|
| Churchill Falls (440 m, California) |
0 |
|
| La Grande Iv (306 m, California) |
8 |
|
| Venice Airport (6 m, Florida) |
6 |
|
| Uxbridge (375 m, Ontario) |
8 |
|
| Cape Canaveral Space Force Station (3 m, Florida) |
0 |
|
| Waterloo Well AP (315 m, Ontario) |
0 |
|
| St. Louis Regional Airport (166 m, Illinois) |
8 |
|
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Laredo Intl. Airport (155 m, Texas) |
8 |
|
| Minot Intl. Airport (522 m, North Dakota) |
8 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
8 |
|
| Valley Intl. Airport (10 m, Texas) |
8 |
|
| North Bay (370 m, Ontario) |
0 |
|
| Centralia (163 m, Illinois) |
8 |
|
| Aransas (8 m, Texas) |
8 |
|
| Bolton Field (280 m, Ohio) |
8 |
|
| Rantoul National Aviation Center (225 m, Illinois) |
8 |
|
| Sable Island AP (5 m, Nova Scotia) |
2 |
|
| Luce (265 m, Michigan) |
4 |
|
| Corpus Christi Intl. Airport (15 m, Texas) |
8 |
|
| South Texas International Airport at Ed (24 m, Texas) |
8 |
|
| London Airport (278 m, Ontario) |
2 |
|
| West Woodward Airport (667 m, Oklahoma) |
0 |
|
| Great Bend Airport (575 m, Kansas) |
0 |
|
| Oshawa (140 m, Ontario) |
0 |
|
| Charlevoix Airport (204 m, Michigan) |
8 |
|
| Churchill Falls Airport (435 m, Newfoundland) |
0 |
|
| Québec (74 m, Quebec) |
6 |
|
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
0 |
|
| Logan Intl. Airport (9 m, Massachusetts) |
0 |
|
| Sheridan Airport (1209 m, Wyoming) |
8 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
2 |
|
| Lake County Airport (1441 m, Oregon) |
0 |
|
| Laramie Airport (2218 m, Wyoming) |
2 |
|
| Wabush Airport (551 m, Newfoundland) |
2 |
|
| Newport Airport (37 m, Oregon) |
0 |
|
| St.Anthony A (32 m, Newfoundland) |
6 |
|
| Madera Airport (77 m, California) |
0 |
|
| Joint Forces Training Base (11 m, California) |
0 |
|
| Vandenberg Space Force Base (112 m, California) |
0 |
|
| Oxnard Airport (13 m, California) |
0 |
|
| Bicycle Lake Army Airfield (716 m, California) |
0 |
|
| Needles Airport (302 m, California) |
0 |
|
| Imperial County AP (-17 m, California) |
0 |
|
| Newton (467 m, Kansas) |
0 |
|
| Garden (878 m, Kansas) |
0 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Crookston Airport (273 m, Minnesota) |
0 |
|
| Blue Grass Airport (301 m, Kentucky) |
8 |
|
| Redding Airport (153 m, California) |
0 |
|
| Ely Airport (443 m, Minnesota) |
0 |
|
| Eastern Sierra Regional Airport (1263 m, California) |
0 |
|
| Bowman Field (167 m, Kentucky) |
6 |
|
| Clinton Airport (216 m, Iowa) |
0 |
|
| Huntingburg Airport (161 m, Indiana) |
6 |
|
| Grissom Air Reserve Base (247 m, Indiana) |
8 |
|
| Capital City Airport (245 m, Kentucky) |
8 |
|
| Roseau Muni (Awos) (323 m, Minnesota) |
4 |
|
| Barksdale Air Force Base (51 m, Louisiana) |
8 |
|
| Monroe County Airport (258 m, Indiana) |
8 |
|
| Frankfort Dow Memorial Field (193 m, Michigan) |
8 |
|
| Millinocket Airport (124 m, Maine) |
0 |
|
| Fosston (388 m, Minnesota) |
6 |
|
| Houlton Intl. Airport (150 m, Maine) |
0 |
|
| Mount Vernon Airport (146 m, Illinois) |
8 |
|
| Pittsfield Airport (364 m, Massachusetts) |
0 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
8 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
0 |
|
| Lee Gilmer Memorial Airport (389 m, Georgia) |
0 |
|
| Manistee (189 m, Michigan) |
8 |
|
| Page Field (4 m, Florida) |
6 |
|
| Harriman-and-West Airport (201 m, Massachusetts) |
2 |
|
| Vero Beach Regional Airport (8 m, Florida) |
4 |
|
| Provincetown Airport (2 m, Massachusetts) |
0 |
|
| Regina Airport (577 m, Saskatchewan) |
8 |
|
| Melbourne Orlando Intl. Airport (10 m, Florida) |
4 |
|
| Delta County Airport (187 m, Michigan) |
0 |
|
| Treasure Coast Intl. Airport (7 m, Florida) |
6 |
|
| Thief River Falls Regional Airport (340 m, Minnesota) |
6 |
|
| St. Louis Lambert Intl. Airport (172 m, Missouri) |
8 |
|
North - South