| Stations: 2508
|
Cloud Cover |
Cloud Base |
| Churchill Airport (29 m, Manitoba) |
2 |
|
| Mammoth Yosemite Airport (2173 m, California) |
0 |
|
| Rankin Inlet Airport (29 m, Nunavut) |
0 |
|
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Fairfield Airport (244 m, Iowa) |
8 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| Vandenberg Space Force Base (112 m, California) |
8 |
|
| Saint John's AP (135 m, Newfoundland) |
8 |
|
| Terrace Airport (217 m, British Columbia) |
0 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
4 |
300-600m |
| Revelstoke Airport (443 m, British Columbia) |
8 |
|
| Coral Harbour Airport (64 m, Nunavut) |
6 |
|
| Sandspit (6 m, British Columbia) |
0 |
|
| Shingle Point AP (49 m, Yukon) |
8 |
|
| Decatur Airport (208 m, Illinois) |
8 |
|
| Havre-Saint-Pierre (37 m, Quebec) |
4 |
|
| Moncton Airport (71 m, New Brunswick) |
0 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
4 |
|
| Schefferville (517 m, Quebec) |
6 |
|
| Marion Airport (262 m, Indiana) |
8 |
|
| Palmdale Regional Airport (774 m, California) |
2 |
|
| El Reno (432 m, Oklahoma) |
8 |
|
| Abilene Airport (546 m, Texas) |
0 |
|
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
8 |
|
| Black Hills Airport (1188 m, South Dakota) |
8 |
|
| Springbank (1201 m, Alberta) |
8 |
|
| Mont-Joli Airport (54 m, Quebec) |
4 |
|
| Millinocket Airport (124 m, Maine) |
0 |
|
| Powell Airport (1552 m, Wyoming) |
8 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
|
| Southwest Wyoming Regional Airport (2060 m, Wyoming) |
0 |
|
| Delaware (286 m, Indiana) |
6 |
|
| Port Hawkesbury Airport (114 m, Nova Scotia) |
8 |
|
| Miles City Airport (801 m, Montana) |
8 |
|
| Sable Island (1 m, Nova Scotia) |
8 |
|
| Miller Field Airport (792 m, Nebraska) |
8 |
|
| Brandon Airport (416 m, Manitoba) |
2 |
|
| Oskaloosa Airport (256 m, Iowa) |
8 |
|
| Washington (230 m, Iowa) |
8 |
|
| Clarion Airport (354 m, Iowa) |
8 |
|
| Chariton (320 m, Iowa) |
8 |
|
| Sable Island AP (5 m, Nova Scotia) |
8 |
|
| Yarmouth Airport (46 m, Nova Scotia) |
8 |
|
| Snyder (741 m, Texas) |
0 |
|
| Springfield- Beckley Airport (323 m, Ohio) |
2 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| Estevan Airport (584 m, Saskatchewan) |
8 |
|
| Mount Washington Airport (1910 m, New Hampshire) |
2 |
|
| Macomb Airport (216 m, Illinois) |
8 |
|
| Wittman Regional Airport (246 m, Wisconsin) |
8 |
|
| Bentonville Airport (395 m, Arkansas) |
8 |
|
| Rogers Executive Airport (415 m, Arkansas) |
8 |
|
| Prince Albert Airport (428 m, Saskatchewan) |
8 |
|
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| Grinnell Airport (307 m, Iowa) |
8 |
|
| Bisbee Douglas Intl. Airport (1249 m, Arizona) |
0 |
|
| Gander Airport (151 m, Newfoundland) |
6 |
|
| Rawlins Airport (2077 m, Wyoming) |
2 |
|
| Erik Nielsen Whitehorse Intl. Airport (706 m, Yukon) |
8 |
|
| Buffalo Airport (1514 m, Wyoming) |
8 |
|
| Lima Allen (296 m, Ohio) |
8 |
|
| Mount Pleasant Airport (224 m, Iowa) |
8 |
|
| Edwards (701 m, California) |
4 |
|
| Goodland Airport (1124 m, Kansas) |
0 |
|
| Shively Field Airport (2138 m, Wyoming) |
8 |
|
| Newton Airport (290 m, Iowa) |
8 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
8 |
|
| Rugby Airport (472 m, North Dakota) |
8 |
|
| Clinton Airport (216 m, Iowa) |
8 |
|
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Davenport Airport (259 m, Iowa) |
8 |
|
| Waterloo Regional Airport (268 m, Iowa) |
8 |
|
| North Platte Regional Airport (849 m, Nebraska) |
8 |
|
| Cut Bank Airport (1169 m, Montana) |
8 |
|
| Grissom Air Reserve Base (247 m, Indiana) |
8 |
|
| Dawson Community Airport (749 m, Montana) |
8 |
|
| Missoula Montana Airport (972 m, Montana) |
8 |
|
| Goshen Airport (252 m, Indiana) |
8 |
|
| Glasgow Airport (693 m, Montana) |
8 |
|
| Joplin Regional Airport (297 m, Missouri) |
8 |
|
| Rock Falls Airport (197 m, Illinois) |
8 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Galesburg Airport (233 m, Illinois) |
8 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
8 |
|
| Natchez- Adams County Airport (83 m, Mississippi) |
6 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
|
| Baker Lake Airport (18 m, Nunavut) |
0 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
0 |
|
| Cape Dyer AP (725 m, Nunavut) |
8 |
|
| Scholes International Airport at Galves (16 m, Texas) |
8 |
|
| Mojave Air and Space Port Airport (849 m, California) |
6 |
|
| Beresford Airport (59 m, New Brunswick) |
0 |
|
| General William J. Fox Airfield (712 m, California) |
6 |
|
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
0 |
|
| McHenry Airport (894 m, Maryland) |
0 |
|
| Avenger Field (725 m, Texas) |
0 |
|
| Port Aransas Airport (2 m, Texas) |
8 |
|
| Calgary Intl. Airport (1084 m, Alberta) |
6 |
|
| Clinton/Bleibler Ranch Aerodrome (1128 m, British Columbia) |
8 |
|
| Deer Lake Airport (29 m, Newfoundland) |
6 |
|
| Ft Severn (15 m, Ontario) |
2 |
|
| Raleigh (766 m, West-Virginia) |
8 |
|
| Sept-Îles Airport (55 m, Quebec) |
2 |
|
| CFB Bagotville (159 m, Quebec) |
8 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
2 |
|
| Kuujjuarapik Airport (24 m, Quebec) |
8 |
|
| Naval Air Station Point Mugu (2 m, California) |
0 |
|
| Brevoort Island Airport (376 m, Nunavut) |
8 |
|
| Indianapolis Executive Airport (281 m, Indiana) |
8 |
|
| Indianapolis Mount Comfort (263 m, Indiana) |
8 |
|
| Morris Airport (178 m, Illinois) |
8 |
|
| Porter (234 m, Indiana) |
8 |
|
| L. M. Clayton Airport (605 m, Montana) |
8 |
|
| Newton (467 m, Kansas) |
8 |
|
| Hall Beach Airport (7 m, Nunavut) |
8 |
|
| Baker Airport (902 m, Montana) |
8 |
|
| Kokomo Airport (253 m, Indiana) |
8 |
|
| Purdue University Airport (182 m, Indiana) |
8 |
|
| Wabush Airport (551 m, Newfoundland) |
4 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
|
| Santa Barbara Airport (3 m, California) |
4 |
|
| Charlotte Douglas Intl. Airport (234 m, North Carolina) |
8 |
|
| Meadow Lake Airport (2095 m, Colorado) |
0 |
|
| Sandberg Airport (1379 m, California) |
6 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Charlottetown Airport (79 m, Prince Edward Island) |
8 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
0 |
|
| South Bend Intl. Airport (236 m, Indiana) |
8 |
|
| Jacksonville Airport (190 m, Illinois) |
8 |
|
| Covington Airport (267 m, Kentucky) |
6 |
|
| Smith Field (364 m, Arkansas) |
8 |
|
| Central Wisconsin Airport (389 m, Wisconsin) |
8 |
|
| Carrizo Hill Airport (183 m, Texas) |
8 |
|
| Midway Intl. Airport (190 m, Illinois) |
8 |
|
| Waseca Airport (343 m, Minnesota) |
8 |
|
| Rantoul National Aviation Center (225 m, Illinois) |
8 |
|
| Pontiac Airport (201 m, Illinois) |
8 |
|
| South Big Horn Co Arpt (1201 m, Wyoming) |
8 |
|
| Newport State Airport (52 m, Rhode Island) |
0 |
|
| Freeport Airport (262 m, Illinois) |
8 |
|
| Vermilion Regional Airport (212 m, Illinois) |
8 |
|
| Fayetteville Airport (300 m, Tennessee) |
8 |
|
| Hope Aerodrome (39 m, British Columbia) |
8 |
|
| Wilmington Airport (326 m, Pennsylvania) |
2 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
8 |
|
| Williams Lake Airport (942 m, British Columbia) |
8 |
|
| Artesia Airport (1081 m, New Mexico) |
0 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
8 |
|
| Louisville Intl. Airport (149 m, Kentucky) |
6 |
|
| SwiftCurrent (820 m, Saskatchewan) |
6 |
|
| Needles Airport (302 m, California) |
0 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Big Bear Airport (2058 m, California) |
6 |
|
| Wichita Falls Regional Airport (314 m, Texas) |
8 |
|
| Naval Air Weapons Station China Lake (696 m, California) |
0 |
|
| Torrington Airport (1281 m, Wyoming) |
8 |
|
| Palm Springs Intl. Airport (141 m, California) |
6 |
|
| Quesnal (545 m, British Columbia) |
8 |
|
| Fulton County Airport (238 m, Ohio) |
8 |
|
| Easterwood Airport (98 m, Texas) |
8 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
8 |
|
| Naval Air Station Joint Reserve Base Fo (198 m, Texas) |
8 |
|
| Fort Worth Meacham Intl. Airport (216 m, Texas) |
8 |
|
| Naval Outlying Landing Field Imperial B (6 m, California) |
6 |
|
| Imperial County AP (-17 m, California) |
0 |
|
| Fort Madison (221 m, Iowa) |
8 |
|
| South Texas Regional Airport at Hondo (283 m, Texas) |
8 |
|
| Rolla Airport (556 m, North Dakota) |
0 |
|
| Beale Air Force Base (38 m, California) |
8 |
|
| Lee Gilmer Memorial Airport (389 m, Georgia) |
8 |
|
| Waterloo Well AP (315 m, Ontario) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
6 |
|
| Churchill Falls (440 m, California) |
0 |
|
| Clarence E. Page Airport (413 m, Oklahoma) |
8 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
0 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
8 |
|
| Prince George Airport (691 m, British Columbia) |
8 |
|
| Westchester (121 m, New York) |
0 |
|
| Sanirajak (8 m, California) |
8 |
|
| Southern Wisconsin Regional Airport (246 m, Wisconsin) |
8 |
|
| Puvirnituq (23 m, Quebec) |
4 |
|
| La Grange (99 m, Texas) |
8 |
|
| Bowie Airport (336 m, Texas) |
8 |
|
| Tri-State Steuben County Airport (303 m, Indiana) |
8 |
|
| Tahlequah Airport (266 m, Oklahoma) |
8 |
|
| Curtis Field (557 m, Texas) |
8 |
|
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
8 |
|
| Green Bay (209 m, Wisconsin) |
8 |
|
| Oceanside Airport (9 m, California) |
6 |
|
| Hamilton Airport (396 m, Texas) |
0 |
|
| Quesnel Airport (545 m, British Columbia) |
8 |
|
| North Texas Regional Airport (228 m, Texas) |
8 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| LaGuardia Airport (9 m, New York) |
2 |
|
| Greenwood (28 m, Nova Scotia) |
6 |
|
| Imperial (997 m, Nebraska) |
0 |
|
| Boone Airport (354 m, Iowa) |
8 |
|
| Springerville Muni (2150 m, Arizona) |
4 |
|
| Alliance Airport (1198 m, Nebraska) |
0 |
|
| Churchill Falls Airport (435 m, Newfoundland) |
0 |
|
| Crawfordsville Regional Airport (244 m, Indiana) |
8 |
|
| Muscatine Airport (167 m, Iowa) |
8 |
|
| Rochester Intl. Airport (402 m, Minnesota) |
8 |
|
| Webster City (342 m, Iowa) |
8 |
|
| Fitch H. Beach Airport (272 m, Michigan) |
8 |
|
| Oakes Airport (400 m, North Dakota) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Bellefontaine Regional Airport (342 m, Ohio) |
2 |
|
| Tekamah (Asos) (312 m, Nebraska) |
8 |
|
| Sheldon (432 m, Iowa) |
8 |
|
| Algona Airport (372 m, Iowa) |
8 |
|
| Keokuk Airport (205 m, Iowa) |
8 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 |
|
| Langdon Airport (490 m, North Dakota) |
0 |
|
| Perry Airport (309 m, Iowa) |
8 |
|
| Lloyd Stearman Field (416 m, Kansas) |
8 |
|
| Jackson (305 m, Michigan) |
8 |
|
| Owatonna (Awos) (350 m, Minnesota) |
6 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
8 |
|
| Knox County Airport (363 m, Ohio) |
8 |
|
| Mason (363 m, Iowa) |
8 |
|
| Lincoln Airport (37 m, California) |
4 |
|
| Grafton Airport (251 m, North Dakota) |
0 |
|
| Northwest Arkansas National Airport (392 m, Arkansas) |
8 |
|
| Jackson Airport (441 m, Minnesota) |
8 |
|
| Dodge Center Airport (398 m, Minnesota) |
8 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
8 |
|
| Orcas Island Airport (9 m, Washington) |
8 |
|
| Toledo Express Airport (211 m, Ohio) |
8 |
|
| Warsaw Airport (259 m, Indiana) |
8 |
|
| Fulton County Airport (241 m, Indiana) |
8 |
|
| Los Angeles Intl. Airport (30 m, California) |
2 |
|
| Jasper County Airport (213 m, Indiana) |
8 |
|
| Newark Intl. Airport (9 m, New Jersey) |
2 |
|
| La Porte Airport (248 m, Indiana) |
4 |
|
| Akron- Canton Airport (377 m, Ohio) |
8 |
|
| Dayton Intl. Airport (306 m, Ohio) |
6 |
|
| Hancock (26 m, Maine) |
0 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
0 |
|
| Bangor Intl. Airport (56 m, Maine) |
4 |
|
| Gastonia Airport (243 m, North Carolina) |
8 |
|
| Elizabeth City Regional Airport (4 m, North Carolina) |
0 |
|
| Wilmington Intl. Airport (10 m, North Carolina) |
8 |
|
| Dubois Airport (2224 m, Wyoming) |
8 |
|
| Cape Cod Gateway Airport (16 m, Massachusetts) |
0 |
|
| Harriman-and-West Airport (201 m, Massachusetts) |
0 |
|
| Provincetown Airport (2 m, Massachusetts) |
0 |
|
| Bishop Intl. Airport (233 m, Michigan) |
8 |
|
| W. K. Kellogg Airport (290 m, Michigan) |
8 |
|
| Willow Run Airport (218 m, Michigan) |
8 |
|
| Long (30 m, New York) |
0 |
|
| Lenawee County Airport (244 m, Michigan) |
8 |
|
| Socorro Airport (1478 m, New Mexico) |
0 |
|
| Hillsdale Airport (360 m, Michigan) |
8 |
|
| Tangier (2 m, Texas) |
0 |
|
| Deming Airport (1313 m, New Mexico) |
0 |
|
| Southwest Michigan Regional Airport (196 m, Michigan) |
8 |
|
| Grant County Airport (1638 m, New Mexico) |
0 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
0 |
|
| Teterboro Airport (3 m, New Jersey) |
0 |
|
| Menominee Airport (191 m, Michigan) |
8 |
|
| Laconia Airport (166 m, New Hampshire) |
0 |
|
| Carson City Airport (1432 m, Nevada) |
8 |
|
| Thedford Airport (892 m, Nebraska) |
8 |
|
| Kimball Airport (1501 m, Nebraska) |
6 |
|
| Halifax Airport (145 m, Nova Scotia) |
6 |
|
| Duluth Airport (432 m, Minnesota) |
6 |
|
| Searle Field Airport (999 m, Nebraska) |
0 |
|
| Minneapolis (255 m, Minnesota) |
8 |
|
| Gonzales Airport (108 m, Texas) |
8 |
|
| Morris Airport (344 m, Minnesota) |
8 |
|
| Hutchinson Airport (323 m, Minnesota) |
6 |
|
| Mankato Regional Airport (311 m, Minnesota) |
8 |
|
| Fairmont Airport (354 m, Minnesota) |
8 |
|
| Worthington (480 m, Minnesota) |
8 |
|
| Albert Lea Airport (383 m, Minnesota) |
8 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
0 |
|
| Havre (792 m, Montana) |
0 |
|
| Austin Airport (375 m, Minnesota) |
8 |
|
| Luverne Airport (436 m, Minnesota) |
8 |
|
| Tupelo Regional Airport (110 m, Mississippi) |
8 |
|
| Greenwood- Leflore Airport (47 m, Mississippi) |
8 |
|
| Villeneuve Airport (270 m, Alberta) |
8 |
|
| Cando Airport (450 m, North Dakota) |
2 |
|
| Natashquan Airport (11 m, Quebec) |
0 |
|
| Toronto Islands Airport (77 m, Ontario) |
0 |
|
| Tioga Airport (684 m, North Dakota) |
8 |
|
| Crosby Airport (594 m, North Dakota) |
8 |
|
| Litchfield Airport (210 m, Illinois) |
8 |
|
| Lacon Airport (173 m, Illinois) |
8 |
|
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