Stations: 2896
|
Cloud Cover |
Cloud Base |
Resolute AP (67 m, Nunavut) |
8 |
600-1000m |
Travis Air Force Base (22 m, California) |
0 |
|
Salina Regional Airport (385 m, Kansas) |
6 |
|
Marshall Army Airfield (324 m, Kansas) |
4 |
|
Webster City (342 m, Iowa) |
8 |
|
Syracuse Hancock Intl. Airport (124 m, New York) |
8 |
300-600m |
Watertown Intl. Airport (99 m, New York) |
8 |
|
Storm Lake Airport (454 m, Iowa) |
0 |
|
Pampa (989 m, Texas) |
0 |
|
Magdalen Islands Airport (18 m, Quebec) |
8 |
1000-1500m |
Sierra Blanca Regional Airport (2076 m, New Mexico) |
0 |
|
Wiley Post Airport (396 m, Oklahoma) |
4 |
|
Dodge City Regional Airport (790 m, Kansas) |
2 |
>2500m |
Hutchinson (931 m, Texas) |
0 |
|
Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
Elk City Regional Business Airport (610 m, Oklahoma) |
4 |
|
General William J. Fox Airfield (712 m, California) |
0 |
|
Bowers Airport (527 m, Washington) |
0 |
|
Melrose Gunnery Range (1326 m, New Mexico) |
0 |
|
Waseca Airport (343 m, Minnesota) |
0 |
|
Worthington (480 m, Minnesota) |
4 |
|
Slayton Airport (495 m, Minnesota) |
0 |
|
Baltimore Airport (47 m, Maryland) |
4 |
>2500m |
Pecos Airport (796 m, Texas) |
4 |
|
Shenandoah Muni (296 m, Iowa) |
6 |
|
Peterborough (191 m, Ontario) |
8 |
300-600m |
Englehart Airport (243 m, Ontario) |
8 |
300-600m |
Penn Yan Airport (275 m, New York) |
8 |
|
Wellsville Airport (646 m, New York) |
6 |
|
Nain (12 m, Newfoundland) |
8 |
200-300m |
Jackson Airport (441 m, Minnesota) |
0 |
|
Newton (467 m, Kansas) |
0 |
|
Windom (410 m, Minnesota) |
0 |
|
Sable Island AP (5 m, Nova Scotia) |
8 |
|
Vernon (386 m, Texas) |
0 |
|
Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0 |
>2500m |
Chautauqua (525 m, New York) |
4 |
|
Wichita Falls Regional Airport (314 m, Texas) |
6 |
2000-2500m |
Wheeler-Sack Army Airfield (207 m, New York) |
8 |
|
Pratt Regional Airport (595 m, Kansas) |
0 |
|
Imperial County AP (-17 m, California) |
0 |
|
Tracy Airport (408 m, Minnesota) |
0 |
|
Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
Shawnee Regional Airport (327 m, Oklahoma) |
8 |
|
Toronto Islands Airport (77 m, Ontario) |
2 |
>2500m |
SwiftCurrent (820 m, Saskatchewan) |
0 |
>2500m |
Garden (878 m, Kansas) |
0 |
|
Swift Current Airport (818 m, Saskatchewan) |
0 |
|
Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
Clines Corner (2160 m, New Mexico) |
0 |
|
Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
La Crosse Regional Airport (202 m, Wisconsin) |
0 |
|
Pine Springs (1663 m, Texas) |
0 |
|
Redwood Falls Muni (312 m, Minnesota) |
0 |
|
Red Oak Airport (318 m, Iowa) |
6 |
|
Waterloo Well AP (315 m, Ontario) |
2 |
>2500m |
Great Bend Airport (575 m, Kansas) |
0 |
|
Childress Airport (594 m, Texas) |
0 |
|
Eastern WV Regional Airport (170 m, West-Virginia) |
4 |
|
Russell Airport (566 m, Kansas) |
0 |
|
Havre-Saint-Pierre (37 m, Quebec) |
8 |
>2500m |
Aurora Airport (548 m, Nebraska) |
4 |
|
Buffalo Niagara Intl. Airport (219 m, New York) |
6 |
300-600m |
Fairmont Airport (354 m, Minnesota) |
2 |
|
Rochester Intl. Airport (402 m, Minnesota) |
0 |
>2500m |
Emporia Airport (368 m, Kansas) |
4 |
|
Roswell Airport (1118 m, New Mexico) |
0 |
>2500m |
Hutchinson Airport (462 m, Kansas) |
0 |
|
Henry Post Army Airfield (360 m, Oklahoma) |
8 |
|
Ronald Reagan Washington National Airpo (20 m, Virginia) |
2 |
1000-1500m |
Willoughby (191 m, Ohio) |
6 |
|
John F. Kennedy Intl. Airport (7 m, New York) |
0 |
>2500m |
Hereford Airport (1154 m, Texas) |
0 |
|
Dulles Intl. Airport (98 m, Virginia) |
4 |
1500-2000m |
Spokane Airport (721 m, Washington) |
2 |
>2500m |
Dodge Center Airport (398 m, Minnesota) |
0 |
|
Hamilton Airport (238 m, Ontario) |
7 |
>2500m |
Felker Army Airfield (4 m, Virginia) |
2 |
|
Tweed New Haven Airport (4 m, Connecticut) |
6 |
|
Manhattan Regional Airport (322 m, Kansas) |
6 |
|
Wilmington Airport (24 m, Delaware) |
8 |
|
Chariton (320 m, Iowa) |
8 |
|
Port Hawkesbury Airport (114 m, Nova Scotia) |
8 |
100-200m |
Buchanan Field Airport (7 m, California) |
6 |
|
St. Catharines/Niagara District Airport (98 m, Ontario) |
6 |
|
Hot Springs (1153 m, Virginia) |
0 |
|
Hillsville (834 m, Virginia) |
0 |
|
Newark Intl. Airport (9 m, New Jersey) |
2 |
600-1000m |
Kingston Arpt (Man) (93 m, Ontario) |
8 |
|
Langley Air Force Base (6 m, Virginia) |
0 |
|
Williamsburg Intl. Airport (13 m, Virginia) |
0 |
|
Salisbury (16 m, Maryland) |
0 |
|
Naval Air Station Oceana (7 m, Virginia) |
0 |
|
Omaha/Eppley Field AP (299 m, Nebraska) |
8 |
>2500m |
Lincoln Airport (362 m, Nebraska) |
8 |
>2500m |
Kearney Regional Airport (649 m, Nebraska) |
0 |
|
Plattsmouth Airport (366 m, Nebraska) |
8 |
|
Sioux Falls Regional Airport (435 m, South Dakota) |
6 |
>2500m |
Tipton Airport (46 m, Maryland) |
0 |
|
Offutt Air Force Base (319 m, Nebraska) |
8 |
|
Hat Isl. (36 m, Nunavut) |
0 |
>2500m |
Dewar Lakes AP (488 m, Nunavut) |
2 |
200-300m |
Easton Airport (22 m, Maryland) |
0 |
|
Bay Bridge Airport (15 m, Maryland) |
0 |
|
Davenport Airport (259 m, Iowa) |
0 |
|
Jacqueline Cochran Regional Airport (-36 m, California) |
0 |
|
Ivujivik Airport (42 m, Quebec) |
8 |
|
Worcester Airport (308 m, Massachusetts) |
8 |
|
Kangiqsualujjuaq Airport (60 m, Quebec) |
8 |
|
Topeka Regional Airport (325 m, Kansas) |
8 |
|
Lubbock Preston Smith Intl. Airport (988 m, Texas) |
6 |
1500-2000m |
Dalhart Airport (1216 m, Texas) |
0 |
|
Vance Air Force Base (398 m, Oklahoma) |
8 |
|
Clarion Airport (354 m, Iowa) |
6 |
|
Cleveland Burke Lakefront Airport (178 m, Ohio) |
2 |
|
Philadelphia Intl. Airport (9 m, Pennsylvania) |
6 |
1000-1500m |
Erie Intl. Airport (225 m, Pennsylvania) |
0 |
>2500m |
Estherville Muni (401 m, Iowa) |
6 |
|
Petersburg/Grant C. Arpt (293 m, West-Virginia) |
4 |
|
Spencer Airport (408 m, Iowa) |
4 |
|
Somerset County Airport (693 m, Pennsylvania) |
8 |
|
Creston (394 m, Iowa) |
6 |
|
Lawton (338 m, Oklahoma) |
0 |
|
Churchill Falls (440 m, California) |
2 |
2000-2500m |
DuBois Airport (554 m, Pennsylvania) |
8 |
|
El Reno (432 m, Oklahoma) |
6 |
|
Big Spring Airport (784 m, Texas) |
0 |
|
Marine Corps Air Station Cherry Point (11 m, North Carolina) |
0 |
|
Joint Base Andrews (88 m, Maryland) |
0 |
|
Denison (388 m, Iowa) |
6 |
|
Harlan Airport (375 m, Iowa) |
8 |
|
Council Bluffs Airport (382 m, Iowa) |
6 |
|
Moore County Airport (1129 m, Texas) |
0 |
|
Independence Airport (298 m, Iowa) |
0 |
|
Oshawa (140 m, Ontario) |
8 |
1000-1500m |
London Madison County Airport (330 m, Ohio) |
0 |
|
Oswego (145 m, New York) |
8 |
|
Burlington Intl. Airport (104 m, Vermont) |
6 |
1000-1500m |
Le Mars Airport (365 m, Iowa) |
0 |
|
Osceola Muni (338 m, Iowa) |
4 |
|
Massena Intl. Airport (65 m, New York) |
6 |
|
Saint John's AP (135 m, Newfoundland) |
7 |
200-300m |
Republic Airport (25 m, New York) |
0 |
|
Elmira Corning Regional Airport (291 m, New York) |
8 |
|
Perry Airport (309 m, Iowa) |
6 |
|
Niagara Falls Intl. Airport (180 m, New York) |
4 |
|
Roanoke Airport (358 m, Virginia) |
0 |
>2500m |
Johnstown (696 m, Pennsylvania) |
8 |
|
Greater Rochester Intl. Airport (169 m, New York) |
8 |
600-1000m |
Mount Washington Airport (1910 m, New Hampshire) |
not detectable |
|
Southwest Oregon Regional Airport (1 m, Oregon) |
8 |
|
Atlantic Airport (360 m, Iowa) |
0 |
|
Washington (230 m, Iowa) |
0 |
|
Clarence E. Page Airport (413 m, Oklahoma) |
4 |
|
Halliburton Field (339 m, Oklahoma) |
4 |
|
Cushing Airport (279 m, Oklahoma) |
6 |
|
Algona Airport (372 m, Iowa) |
6 |
|
Schenectady (115 m, New York) |
8 |
|
University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
4 |
|
Stillwater Regional Airport (300 m, Oklahoma) |
4 |
|
Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
8 |
|
Viroqua Airport (394 m, Wisconsin) |
0 |
|
Middlebury State AP (149 m, Vermont) |
6 |
|
Gogebic- Iron County Airport (375 m, Michigan) |
6 |
|
Lytton Airport (225 m, British Columbia) |
0 |
|
Churchill Falls Airport (435 m, Newfoundland) |
2 |
|
Osceola Airport (275 m, Wisconsin) |
6 |
|
Pangnirtung Airport (23 m, Nunavut) |
8 |
|
Oelwen (328 m, Iowa) |
0 |
|
Sanikiluaq Airport (32 m, Nunavut) |
6 |
|
Akron Executive Airport (326 m, Ohio) |
0 |
|
Stephenville Intl. Airport (9 m, Newfoundland) |
8 |
1000-1500m |
Ohio State University Airport (276 m, Ohio) |
0 |
|
Tasiujaq (31 m, Quebec) |
8 |
|
Findlay Airport (247 m, Ohio) |
0 |
|
Cuyahoga County Airport (268 m, Ohio) |
0 |
|
Youngstown (361 m, Ohio) |
4 |
200-300m |
Monroe Airport (331 m, Wisconsin) |
6 |
|
Lamoni (342 m, Iowa) |
6 |
|
Centerville Airport (313 m, Iowa) |
0 |
|
Cherokee Airport (374 m, Iowa) |
6 |
|
Forest City Airport (375 m, Iowa) |
6 |
|
Grinnell Airport (307 m, Iowa) |
4 |
|
Will Rogers World Airport (398 m, Oklahoma) |
8 |
1500-2000m |
Orcas Island Airport (9 m, Washington) |
4 |
|
Manassas Regional Airport (59 m, North Carolina) |
0 |
|
Iowa Falls Airport (347 m, Iowa) |
4 |
|
Simmons Army Airfield (74 m, North Carolina) |
0 |
|
Ross County Airport (221 m, Ohio) |
0 |
|
Ogdensburg Intl. Airport (91 m, New York) |
8 |
|
Chautauqua (211 m, New York) |
2 |
|
Francis S. Gabreski Airport (20 m, New York) |
0 |
|
Adirondack Regional Airport (507 m, New York) |
8 |
|
Ithaca Tompkins Intl. Airport (335 m, New York) |
8 |
|
Long (30 m, New York) |
2 |
|
Tri-Cities Airport (135 m, Washington) |
0 |
|
Ephrata Airport (383 m, Washington) |
0 |
|
Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
0 |
|
St. Inigoes (6 m, Maryland) |
0 |
|
La Junta Airport (1278 m, Colorado) |
0 |
|
Las Vegas Airport (2092 m, New Mexico) |
0 |
|
Clovis Airport (1284 m, New Mexico) |
0 |
|
Erie Airport (1564 m, Colorado) |
0 |
|
Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
6 |
2000-2500m |
Sikorsky Memorial Airport (5 m, Connecticut) |
0 |
>2500m |
Beach Airport (840 m, North Dakota) |
4 |
|
Dover Air Force Base (9 m, Delaware) |
0 |
|
Albuquerque Airport (1618 m, New Mexico) |
6 |
1000-1500m |
Lakehurst Maxfield Field (31 m, New Jersey) |
0 |
|
Lakehurst AP (24 m, New Jersey) |
0 |
|
West Point Airport (7 m, Virginia) |
0 |
|
Atlantic City Airport (20 m, New Jersey) |
0 |
>2500m |
Orange Airport (142 m, Virginia) |
0 |
|
Montgomery Airport (164 m, Maryland) |
2 |
|
North Las Vegas Airport (671 m, Nevada) |
0 |
|
Naval Air Station Jacksonville (7 m, Florida) |
4 |
|
Frederick Airport (92 m, Maryland) |
6 |
|
Oakland Intl. Airport (6 m, California) |
8 |
|
Nebraska City Airport (354 m, Nebraska) |
8 |
|
Blair Airport (404 m, Nebraska) |
0 |
|
Columbus Airport (440 m, Nebraska) |
8 |
|
Winchester Regional Airport (222 m, Virginia) |
8 |
|
Tekamah (Asos) (312 m, Nebraska) |
8 |
|
Freeport Airport (262 m, Illinois) |
6 |
|
Beatrice Municipal (403 m, Nebraska) |
8 |
|
Mission Field (1418 m, Montana) |
0 |
|
Naval Station Norfolk (5 m, Virginia) |
2 |
|
Billings Logan Intl. Airport (1088 m, Montana) |
6 |
1500-2000m |
Lee's Summit Airport (306 m, Missouri) |
4 |
|
Accomack (15 m, Virginia) |
0 |
|
Leesburg Executive Airport (119 m, Virginia) |
4 |
|
Sudbury Airport (348 m, Ontario) |
5 |
>2500m |
Granite Falls Airport (319 m, Minnesota) |
0 |
|
Fillmore County Airport (389 m, Minnesota) |
0 |
|
Luverne Airport (436 m, Minnesota) |
0 |
|
Canby Airport (364 m, Minnesota) |
0 |
|
Flying Cloud Airport (276 m, Minnesota) |
0 |
|
Trenton Airport (85 m, Ontario) |
8 |
300-600m |
Edwards Air Force Base (705 m, California) |
0 |
|
Winona Airport (200 m, Minnesota) |
0 |
|
Mankato Regional Airport (311 m, Minnesota) |
0 |
|
Ralph Wien Memorial Airport (5 m, Alaska) |
0 |
>2500m |
Pipestone Airport (529 m, Minnesota) |
0 |
|
St James Muni Arpt (325 m, Minnesota) |
0 |
|
Wallops Flight Facility Airport (12 m, Virginia) |
2 |
>2500m |
Otis Air National Guard Base (40 m, Massachusetts) |
8 |
|
Naval Air Station Patuxent River (14 m, Maryland) |
0 |
|
Iliamna Airport (49 m, Alaska) |
8 |
1000-1500m |
Rocksprings Airport (723 m, Texas) |
0 |
|
Ted Stevens Anchorage Intl. Airport (42 m, Alaska) |
6 |
1500-2000m |
London Airport (278 m, Ontario) |
3 |
>2500m |
Martin State Airport (7 m, Maryland) |
4 |
|
Hale County Airport (1028 m, Texas) |
0 |
|
Ozona Airport (726 m, Texas) |
0 |
|
Michel-Pouliot Gaspé Airport (35 m, Quebec) |
8 |
200-300m |
Orange Airport (164 m, Massachusetts) |
8 |
|
Blanc-Sablon Airport (32 m, Quebec) |
8 |
300-600m |
Palmdale Regional Airport (774 m, California) |
0 |
|
Hanscom Field (41 m, Massachusetts) |
6 |
|
Lytton (225 m, British Columbia) |
0 |
>2500m |
Kindersley Regional Airport (698 m, Saskatchewan) |
7 |
1500-2000m |
San Angelo Regional Airport (582 m, Texas) |
0 |
>2500m |
Madison Airport (523 m, South Dakota) |
0 |
|
Mitchell Airport (397 m, South Dakota) |
0 |
|
Chan Gurney Airport (398 m, South Dakota) |
2 |
|
Dubuque Regional Airport (329 m, Iowa) |
0 |
>2500m |
Marysville Airport (391 m, Kansas) |
8 |
|
Sioux Gateway Airport (336 m, Iowa) |
8 |
1500-2000m |
Coffeyville Airport (230 m, Kansas) |
6 |
|
Wings Field (92 m, Pennsylvania) |
0 |
|
Allegheny (382 m, Pennsylvania) |
4 |
|
Fort Dodge Regional Airport (355 m, Iowa) |
6 |
|
Arnold Palmer Regional Airport (361 m, Pennsylvania) |
8 |
|
Indiana (429 m, Pennsylvania) |
8 |
|
Baie-Comeau Airport (22 m, Quebec) |
8 |
100-200m |
Eastern Iowa Airport (256 m, Iowa) |
0 |
|
Bradford Airport (653 m, Pennsylvania) |
8 |
|
Altoona (458 m, Pennsylvania) |
8 |
|
Capital City Airport (106 m, Pennsylvania) |
6 |
|
Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
8 |
300-600m |
Marshall Town Muni (296 m, Iowa) |
2 |
|
Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
8 |
1000-1500m |
Hermiston Airport (195 m, Oregon) |
0 |
|
Alert Airport (31 m, Nunavut) |
6 |
|
Umiujaq (71 m, Quebec) |
8 |
|
Albert Lea Airport (383 m, Minnesota) |
0 |
|
Goose (49 m, Newfoundland) |
7 |
300-600m |
Cambridge- Dorchester Airport (6 m, Maryland) |
0 |
|
Holloman Air Force Base (1248 m, New Mexico) |
0 |
|
Heritage Field Airport (89 m, Pennsylvania) |
6 |
|
Sydney Airport (72 m, Nova Scotia) |
8 |
600-1000m |
Danville Regional Airport (174 m, Virginia) |
0 |
|
Bathurst Arpt(Awrs) (59 m, New Brunswick) |
8 |
|
Washington (361 m, Pennsylvania) |
0 |
|
Sandspit (6 m, British Columbia) |
8 |
600-1000m |
Bolton Field (280 m, Ohio) |
0 |
|
Wilmington Airport (326 m, Pennsylvania) |
0 |
|
Macomb Airport (216 m, Illinois) |
0 |
|
Duluth Airport (432 m, Minnesota) |
6 |
1500-2000m |
Greater Binghamton Airport (497 m, New York) |
8 |
300-600m |