| Stations: 2936
|
Cloud Cover |
Cloud Base |
| Mountain Home Air Force Base (912 m, Idaho) |
6 |
|
| Ford Airport (360 m, Michigan) |
2 |
|
| Stewart Intl. Airport (150 m, New York) |
6 |
|
| Hettinger Airport (824 m, North Dakota) |
0 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
7 |
300-600m |
| Pocono Mountains Airport (584 m, Pennsylvania) |
8 |
|
| Oswego (145 m, New York) |
8 |
|
| Sullivan Airport (428 m, New York) |
8 |
|
| Anderson Airport (238 m, South Carolina) |
0 |
|
| Roberts Field (932 m, Oregon) |
2 |
|
| Jerome (1233 m, Idaho) |
8 |
|
| London Madison County Airport (330 m, Ohio) |
8 |
|
| Garden (878 m, Kansas) |
0 |
|
| Teterboro Airport (3 m, New Jersey) |
6 |
|
| Washington (230 m, Iowa) |
0 |
|
| Lakehurst AP (24 m, New Jersey) |
8 |
|
| Lakehurst Maxfield Field (31 m, New Jersey) |
8 |
|
| Charlevoix Airport (204 m, Michigan) |
8 |
|
| Erie Intl. Airport (225 m, Pennsylvania) |
8 |
|
| Wautoma Airport (262 m, Wisconsin) |
2 |
|
| Moose Jaw (577 m, Saskatchewan) |
8 |
|
| Kokomo Airport (253 m, Indiana) |
8 |
|
| Saskatoon AP (503 m, Saskatchewan) |
8 |
|
| New Bedford Regional Airport (23 m, Massachusetts) |
8 |
|
| Petersburg/Grant C. Arpt (293 m, West-Virginia) |
8 |
|
| Marine Corps Air Station Cherry Point (11 m, North Carolina) |
0 |
|
| Salluit Airport (226 m, Quebec) |
6 |
|
| Hagerstown Regional Airport (215 m, Maryland) |
8 |
|
| Rutherfordton (329 m, North Carolina) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
8 |
1500-2000m |
| Guymon Airport (952 m, Oklahoma) |
0 |
|
| Rochester Intl. Airport (402 m, Minnesota) |
0 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
4 |
|
| Otis Air National Guard Base (40 m, Massachusetts) |
6 |
|
| Orange Airport (142 m, Virginia) |
6 |
|
| Savannah/Hilton Head Intl. Airport (15 m, Georgia) |
0 |
|
| Darke County Airport (307 m, Ohio) |
8 |
|
| Union County Airport (311 m, Ohio) |
8 |
|
| Auburn Airport (268 m, Indiana) |
8 |
|
| Cleveland Hopkins Intl. Airport (245 m, Ohio) |
8 |
600-1000m |
| North Bay (370 m, Ontario) |
8 |
300-600m |
| Ohio State University Airport (276 m, Ohio) |
8 |
|
| Hanscom Field (41 m, Massachusetts) |
6 |
|
| Acadiana Regional Airport (7 m, Louisiana) |
0 |
|
| Sudbury Airport (348 m, Ontario) |
7 |
300-600m |
| Hot Springs (1153 m, Virginia) |
8 |
|
| Francis S. Gabreski Airport (20 m, New York) |
6 |
|
| Lorain (242 m, Ohio) |
8 |
|
| Gulfport (9 m, Mississippi) |
0 |
|
| New River Valley Airport (642 m, Virginia) |
6 |
|
| Wayne County Airport (346 m, Ohio) |
8 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
8 |
|
| Stephenville Intl. Airport (9 m, Newfoundland) |
7 |
600-1000m |
| Tucumcari Airport (1234 m, New Mexico) |
0 |
|
| Hickory Regional Airport (348 m, North Carolina) |
0 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
2 |
|
| Johnstown (696 m, Pennsylvania) |
8 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
0 |
|
| Hartford Airport (6 m, Connecticut) |
6 |
|
| Frederick Airport (92 m, Maryland) |
8 |
|
| South Bend Intl. Airport (236 m, Indiana) |
8 |
|
| Clearfield- Lawrence Airport (462 m, Pennsylvania) |
8 |
|
| Capital Region Intl. Airport (266 m, Michigan) |
8 |
|
| Comox (26 m, British Columbia) |
8 |
|
| Harlan Airport (473 m, Kentucky) |
4 |
|
| Terrace Airport (217 m, British Columbia) |
8 |
50-100m |
| DuBois Airport (554 m, Pennsylvania) |
8 |
|
| Sikorsky Memorial Airport (5 m, Connecticut) |
2 |
|
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Stockton Metropolitan Airport (8 m, California) |
0 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| Pincher Creek (1190 m, Alberta) |
0 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Curtis L. Brown Jr. Field (40 m, North Carolina) |
0 |
|
| Quonset State Airport (6 m, Rhode Island) |
6 |
|
| Lewistown Airport (1263 m, Montana) |
0 |
|
| Ithaca Tompkins Intl. Airport (335 m, New York) |
8 |
|
| Miles City Airport (801 m, Montana) |
0 |
|
| MBS Intl. Airport (204 m, Michigan) |
8 |
|
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
|
| Alliance Airport (1198 m, Nebraska) |
0 |
|
| Greater Rochester Intl. Airport (169 m, New York) |
6 |
|
| Naval Air Station Fallon Airport (1199 m, Nevada) |
4 |
|
| Yuba (19 m, California) |
6 |
|
| Davenport Airport (259 m, Iowa) |
0 |
|
| Reno (1341 m, Nevada) |
6 |
|
| Seymour Johnson Air Force Base (33 m, North Carolina) |
0 |
|
| Barrow (287 m, Georgia) |
0 |
|
| Manistee (189 m, Michigan) |
8 |
|
| Cherry Capital Airport (188 m, Michigan) |
8 |
|
| Burlington Airport (237 m, Wisconsin) |
6 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
0 |
|
| Dobbins Air Reserve Base (326 m, Georgia) |
0 |
|
| Manhattan (48 m, New York) |
8 |
>2500m |
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
8 |
|
| Thomaston (243 m, Georgia) |
0 |
|
| Sandspit (6 m, British Columbia) |
8 |
100-200m |
| Covington Airport (267 m, Kentucky) |
8 |
|
| Magdalen Islands Airport (18 m, Quebec) |
4 |
300-600m |
| Richard B. Russell Airport (196 m, Georgia) |
0 |
|
| Sacramento Intl. Airport (7 m, California) |
6 |
|
| Mercer County Airport (871 m, West-Virginia) |
8 |
|
| Eastern WV Regional Airport (170 m, West-Virginia) |
8 |
|
| North Central West Virginia Airport (367 m, West-Virginia) |
8 |
|
| Wheeling Ohio (365 m, West-Virginia) |
8 |
|
| Tri-State Airport (255 m, West-Virginia) |
8 |
1000-1500m |
| Elkins/Randolph Field AP (609 m, West-Virginia) |
8 |
|
| Kangiqsualujjuaq Airport (60 m, Quebec) |
6 |
|
| Ivujivik Airport (42 m, Quebec) |
6 |
|
| Crawfordsville Regional Airport (244 m, Indiana) |
8 |
|
| Frankfort Airport (262 m, Indiana) |
8 |
|
| Naval Air Station Whidbey (10 m, Washington) |
6 |
|
| Stafford Regional Airport (65 m, Virginia) |
8 |
|
| Chesterfield County Airport (72 m, Virginia) |
8 |
|
| Moosonee Airport (9 m, Quebec) |
8 |
|
| Havre-Saint-Pierre (34 m, Quebec) |
8 |
|
| Atlanta Airport (315 m, Georgia) |
0 |
|
| Mountain Empire Airport (780 m, Virginia) |
4 |
|
| Daviess County Airport (144 m, Indiana) |
8 |
|
| Buckhannon Airport (498 m, West-Virginia) |
8 |
|
| Sept-Îles Airport (55 m, Quebec) |
8 |
|
| Naval Station Norfolk (5 m, Virginia) |
6 |
|
| Blue Ridge Airport (287 m, Virginia) |
4 |
|
| Hillsville (834 m, Virginia) |
0 |
|
| Thunder Bay Airport (206 m, Ontario) |
6 |
|
| Hall Beach Airport (7 m, Nunavut) |
2 |
|
| Campbell Army Airfield (173 m, Kentucky) |
0 |
|
| Greenville Mid-Delta Airport (40 m, Mississippi) |
0 |
|
| Dulles Intl. Airport (98 m, Virginia) |
8 |
|
| Ronald Reagan Washington National Airpo (20 m, Virginia) |
8 |
1000-1500m |
| Venice Airport (6 m, Florida) |
0 |
|
| Thomson Airport (152 m, Georgia) |
0 |
|
| Cleveland Airport (43 m, Mississippi) |
0 |
|
| Natchez- Adams County Airport (83 m, Mississippi) |
0 |
|
| Miramichi AP (31 m, New Brunswick) |
0 |
>2500m |
| Port Aransas Airport (2 m, Texas) |
8 |
|
| Quillayute Airport (55 m, Washington) |
8 |
|
| Somerset County Airport (693 m, Pennsylvania) |
8 |
|
| Cheyenne County Airport (1040 m, Kansas) |
0 |
|
| Perryton Airport (889 m, Texas) |
0 |
|
| Pampa (989 m, Texas) |
0 |
|
| Moore County Airport (1129 m, Texas) |
0 |
|
| Capital City Airport (106 m, Pennsylvania) |
8 |
|
| Eddie Andreini Sr. Airfield (20 m, California) |
8 |
|
| Mason (363 m, Iowa) |
0 |
|
| Clinton/Bleibler Ranch Aerodrome (1128 m, British Columbia) |
0 |
|
| McHenry Airport (894 m, Maryland) |
8 |
|
| Matagami (280 m, California) |
8 |
200-300m |
| Malmstrom Air Force Base (1056 m, Montana) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Decatur Airport (208 m, Illinois) |
0 |
|
| Marshall Town Muni (296 m, Iowa) |
0 |
|
| Pensacola Intl. Airport (37 m, Florida) |
0 |
>2500m |
| Crossville Airport (569 m, Tennessee) |
0 |
|
| Tri-Cities Regional Airport (457 m, Tennessee) |
4 |
|
| Newark Intl. Airport (9 m, New Jersey) |
6 |
|
| Madisonville Airport (134 m, Kentucky) |
0 |
|
| McGhee Tyson Airport (299 m, Tennessee) |
0 |
>2500m |
| Chattanooga Metropolitan Airport (210 m, Tennessee) |
0 |
|
| Louisville Intl. Airport (149 m, Kentucky) |
4 |
1000-1500m |
| Essex (53 m, New Jersey) |
6 |
|
| Rock Falls Airport (197 m, Illinois) |
0 |
|
| Philip Airport (673 m, South Dakota) |
0 |
|
| Lafayette Regional Airport (13 m, Louisiana) |
0 |
|
| Clovis Airport (1284 m, New Mexico) |
0 |
|
| Middleton Muni - Morey Field (283 m, Wisconsin) |
0 |
|
| Deming Airport (1313 m, New Mexico) |
0 |
|
| Charleston Airport (5 m, South Carolina) |
0 |
|
| Las Vegas Airport (2092 m, New Mexico) |
0 |
|
| Aiken Regional Airport (161 m, South Carolina) |
0 |
|
| Albany Airport (89 m, New York) |
6 |
600-1000m |
| Rowley Island (41 m, Nunavut) |
8 |
50-100m |
| Greater Binghamton Airport (497 m, New York) |
8 |
|
| Republic Airport (25 m, New York) |
8 |
|
| Long (30 m, New York) |
6 |
|
| Freeport Airport (262 m, Illinois) |
0 |
|
| Schenectady (115 m, New York) |
6 |
|
| Ottawa Int AP (114 m, Ontario) |
8 |
300-600m |
| Natashquan Airport (11 m, Quebec) |
8 |
2000-2500m |
| Windsor Airport (190 m, Ontario) |
8 |
1000-1500m |
| Auburn/Lewiston Airport (88 m, Maine) |
8 |
|
| Shaw Air Force Base Airport (73 m, South Carolina) |
0 |
|
| Hamilton Airport (238 m, Ontario) |
5 |
600-1000m |
| Kit Carson County Airport (1285 m, Colorado) |
0 |
|
| Penn Yan Airport (275 m, New York) |
8 |
|
| Beach Airport (840 m, North Dakota) |
0 |
|
| Newport State Airport (52 m, Rhode Island) |
6 |
|
| Morris Airport (178 m, Illinois) |
8 |
|
| Aurora Airport (215 m, Illinois) |
6 |
|
| Baltimore Airport (47 m, Maryland) |
6 |
|
| Redding Airport (153 m, California) |
8 |
|
| Pincher Creek Airport (1190 m, Alberta) |
0 |
>2500m |
| Simmons Army Airfield (74 m, North Carolina) |
0 |
|
| Manassas Regional Airport (59 m, North Carolina) |
8 |
|
| Block (33 m, Rhode Island) |
8 |
|
| Caldwell Airport (740 m, Idaho) |
8 |
|
| Montgomery Airport (164 m, Maryland) |
8 |
|
| York Airport (144 m, Pennsylvania) |
8 |
|
| Fayetteville Regional Airport (58 m, North Carolina) |
0 |
|
| Owensboro (124 m, Kentucky) |
0 |
|
| Litchfield Airport (210 m, Illinois) |
0 |
|
| Penn Valley Airport (137 m, Pennsylvania) |
6 |
|
| Macomb Airport (216 m, Illinois) |
0 |
|
| Wilmington Airport (326 m, Pennsylvania) |
8 |
|
| Grinnell Airport (307 m, Iowa) |
0 |
|
| Oskaloosa Airport (256 m, Iowa) |
0 |
|
| Northeast Philadelphia Airport (37 m, Pennsylvania) |
8 |
|
| Goodland Airport (1124 m, Kansas) |
0 |
|
| Arnold Palmer Regional Airport (361 m, Pennsylvania) |
8 |
|
| Charlotte- Monroe Executive Airport (207 m, North Carolina) |
0 |
|
| Norwood Memorial Airport (15 m, Massachusetts) |
8 |
|
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
8 |
1000-1500m |
| Orange Airport (164 m, Massachusetts) |
8 |
|
| Bradford Airport (653 m, Pennsylvania) |
8 |
|
| Jacksonville Airport (190 m, Illinois) |
0 |
|
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
8 |
1500-2000m |
| Franklin Airport (616 m, Tennessee) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
0 |
|
| Newport Airport (37 m, Oregon) |
8 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
8 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
0 |
|
| Inukjuak (25 m, Quebec) |
8 |
1000-1500m |
| Albertville Regional Airport (315 m, Alabama) |
0 |
|
| Toledo Express Airport (211 m, Ohio) |
8 |
|
| Colby Airport (971 m, Kansas) |
0 |
|
| Robins Air Force Base (90 m, Georgia) |
0 |
|
| Bolton Field (280 m, Ohio) |
8 |
|
| Marion Airport (303 m, Ohio) |
8 |
|
| Watford City Airport (643 m, North Dakota) |
0 |
|
| Springfield- Beckley Airport (323 m, Ohio) |
8 |
|
| Plymouth Airport (45 m, Massachusetts) |
2 |
|
| Beale Air Force Base (38 m, California) |
6 |
|
| Detroit Metropolitan Airport (202 m, Michigan) |
8 |
1000-1500m |
| Rantoul National Aviation Center (225 m, Illinois) |
8 |
|
| Muskegon (193 m, Michigan) |
8 |
|
| Fort Wayne Intl. Airport (252 m, Indiana) |
8 |
300-600m |
| Indianapolis Intl. Airport (246 m, Indiana) |
8 |
600-1000m |
| Bishop Intl. Airport (233 m, Michigan) |
8 |
|
| Ann Arbor Airport (256 m, Michigan) |
8 |
|
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
8 |
|
| Anderson Airport (280 m, Indiana) |
8 |
|
| Drake Field (381 m, Arkansas) |
0 |
|
| Veterans Airport of Southern Illinois (144 m, Illinois) |
0 |
|
| Smith Field (364 m, Arkansas) |
0 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
8 |
|
| Livingston County Spencer J. Hardy Airp (293 m, Michigan) |
8 |
|
| Manistique (209 m, Michigan) |
6 |
|
| Talladega Airport (161 m, Alabama) |
0 |
|
| Miller Air Park (25 m, New Jersey) |
8 |
|
| Atlanta/Nexrad (296 m, Georgia) |
0 |
|
| Fulton County Airport (256 m, Georgia) |
0 |
|
| Attawapiskat First Nation Airport (9 m, Ontario) |
8 |
600-1000m |
| Eagle River Union Airport (500 m, Wisconsin) |
8 |
|
| Rogers City Airport (204 m, Michigan) |
8 |
|
| Goshen Airport (252 m, Indiana) |
8 |
|
| Manitowoc (198 m, Wisconsin) |
6 |
|
| South Wood County Airport (308 m, Wisconsin) |
2 |
|
| DeKalb- Peachtree Airport (305 m, Georgia) |
0 |
|
| Pryor Field Regional Airport (180 m, Alabama) |
0 |
|
| Maxwell Air Force Base (51 m, Alabama) |
0 |
|
| Sheboygan (228 m, Wisconsin) |
6 |
|
| Griffin Airport (292 m, Georgia) |
0 |
|
| Waukesha (284 m, Wisconsin) |
6 |
|
| South Haven Airport (203 m, Michigan) |
8 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
8 |
|
| Rapid City Airport (965 m, South Dakota) |
0 |
>2500m |
| Westchester (121 m, New York) |
6 |
|
| Ft. Pickett / Blackstone (134 m, Virginia) |
4 |
|
| Lincoln Airport (37 m, California) |
4 |
|
| Zamperini Field (27 m, California) |
4 |
|
| Oroville Airport (57 m, California) |
8 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
0 |
|
| MidAmerica St. Louis Airport (135 m, Illinois) |
0 |
|
| Carmi Airport (118 m, Illinois) |
0 |
|
| DeKalb Airport (279 m, Illinois) |
4 |
|
| Galesburg Airport (233 m, Illinois) |
0 |
|
| Mount Carmel Airport (131 m, Illinois) |
0 |
|
| Edgar County Airport (199 m, Illinois) |
8 |
|
| Illinois Valley Regional Airport (199 m, Illinois) |
4 |
|
| Pontiac Airport (201 m, Illinois) |
6 |
|
| Crawford County Airport (141 m, Illinois) |
8 |
|
| Rochelle Airport (238 m, Illinois) |
4 |
|
| Midway Intl. Airport (190 m, Illinois) |
6 |
1000-1500m |
| Nut Tree Airport (34 m, California) |
4 |
|
| Quincy Regional Airport (232 m, Illinois) |
0 |
|
| St. Louis Downtown Airport (126 m, Illinois) |
0 |
|
| Southern Illinois Airport (125 m, Illinois) |
0 |
|
| Salem-Leckrone (174 m, Illinois) |
0 |
|
| Lawrenceville- Vincennes Intl. Airport (131 m, Illinois) |
4 |
|
| Harrisburg (121 m, Illinois) |
0 |
|
| Centralia (163 m, Illinois) |
0 |
|
| Effingham (179 m, Illinois) |
0 |
|
| Taylorville Airport (190 m, Illinois) |
0 |
|
| Chicago Executive Airport (197 m, Illinois) |
8 |
|
| DuPage Airport (231 m, Illinois) |
8 |
|
| Tioga Airport (684 m, North Dakota) |
8 |
|
| Glen Ullin Airport (634 m, North Dakota) |
0 |
|
| Evansville Airport (118 m, Indiana) |
0 |
|
| Columbus Airport (200 m, Indiana) |
8 |
|
| Shelbyville Airport (245 m, Indiana) |
8 |
|
| Crosby Airport (594 m, North Dakota) |
8 |
|
| Kamloops Airport (345 m, British Columbia) |
7 |
300-600m |
| Knox County Airport (363 m, Ohio) |
8 |
|
| Warsaw Airport (259 m, Indiana) |
8 |
|
| Dubuque Regional Airport (329 m, Iowa) |
0 |
|
| Waterloo Regional Airport (268 m, Iowa) |
0 |
|
| Sacramento Mather Airport (29 m, California) |
6 |
|
| Eastern Iowa Airport (256 m, Iowa) |
0 |
|
| Clinton Airport (216 m, Iowa) |
0 |
|
| Hayward Executive Airport (14 m, California) |
8 |
|
| Southeast Iowa Regional Airport (210 m, Iowa) |
0 |
|
| Clarion Airport (354 m, Iowa) |
0 |
|
| Travis Air Force Base (22 m, California) |
8 |
|
| Fort Madison (221 m, Iowa) |
0 |
|
| Muscatine Airport (167 m, Iowa) |
0 |
|
| Los Angeles Intl. Airport (30 m, California) |
4 |
|
| Lamoni (342 m, Iowa) |
0 |
|
| Fairfield Airport (244 m, Iowa) |
0 |
|
| Meadows Field Airport (150 m, California) |
6 |
|
| Pella Airport (270 m, Iowa) |
0 |
|
| Independence Airport (298 m, Iowa) |
0 |
|
| Iowa Falls Airport (347 m, Iowa) |
0 |
|
| Lacon Airport (173 m, Illinois) |
0 |
|
| Posey Field (284 m, Alabama) |
0 |
|
| South Alabama Regional Airport (94 m, Alabama) |
0 |
|
| Williams Lake Airport (942 m, British Columbia) |
8 |
300-600m |
| Langlade (464 m, Wisconsin) |
6 |
|
North - South