| Stations: 2792
|
Cloud Cover |
Cloud Base |
| Garden (878 m, Kansas) |
0 |
|
| King Salmon Airport (14 m, Alaska) |
8 |
1500-2000m |
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Colorado Air and Space Port (1680 m, Colorado) |
6 |
|
| East Texas Regional Airport (124 m, Texas) |
2 |
|
| Portland (19 m, Maine) |
2 |
1500-2000m |
| Lac de Gras (469 m, Northwest Territories) |
4 |
|
| Shearwater AP (51 m, Nova Scotia) |
4 |
|
| Mondell Fld AP (1272 m, Wyoming) |
8 |
|
| Las Vegas Airport (2092 m, New Mexico) |
0 |
|
| Garfield County Regional Airport (1691 m, Colorado) |
0 |
|
| Denver Intl. Airport (1656 m, Colorado) |
6 |
1000-1500m |
| Augusta State Airport (107 m, Maine) |
0 |
|
| Travis Air Force Base (22 m, California) |
0 |
|
| Buckley Space Force Base (1726 m, Colorado) |
6 |
|
| Del Norte Airport (2425 m, Colorado) |
0 |
|
| Charlottetown Airport (79 m, Prince Edward Island) |
7 |
1000-1500m |
| Hancock (26 m, Maine) |
2 |
|
| Greater Binghamton Airport (497 m, New York) |
0 |
>2500m |
| Logan Intl. Airport (9 m, Massachusetts) |
2 |
1500-2000m |
| Vermilion Regional Airport (212 m, Illinois) |
6 |
|
| Magdalen Islands Airport (18 m, Quebec) |
8 |
600-1000m |
| Naval Air Station Corpus Christi (6 m, Texas) |
6 |
|
| Gage Airport (667 m, Oklahoma) |
2 |
|
| Michel-Pouliot Gaspé Airport (35 m, Quebec) |
7 |
1000-1500m |
| Puvirnituq (23 m, Quebec) |
8 |
|
| Auburn/Lewiston Airport (88 m, Maine) |
0 |
|
| Port Isabel AP (5 m, Texas) |
4 |
|
| Charles B. Wheeler Downtown Airport (226 m, Missouri) |
8 |
|
| Moosonee Airport (9 m, Quebec) |
6 |
|
| Spence Bay AP (28 m, Nunavut) |
6 |
|
| Dallas Love Field (148 m, Texas) |
8 |
|
| Long (30 m, New York) |
6 |
|
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
6 |
|
| Palacios Airport (5 m, Texas) |
6 |
|
| Manchester (71 m, New Hampshire) |
2 |
|
| Gallup Airport (1972 m, New Mexico) |
0 |
|
| Taloyoak Airport (28 m, Nunavut) |
7 |
300-600m |
| La Veta Pass (3114 m, Colorado) |
0 |
|
| Emporia Airport (368 m, Kansas) |
4 |
|
| Millinocket Airport (124 m, Maine) |
2 |
|
| Kremmling Airport (2229 m, Colorado) |
4 |
|
| Skyhaven Airport (98 m, New Hampshire) |
0 |
|
| Erie Intl. Airport (225 m, Pennsylvania) |
0 |
>2500m |
| Northern Aroostook Regional Airport (301 m, Maine) |
8 |
|
| Lee's Summit Airport (306 m, Missouri) |
6 |
|
| Newport (73 m, Arkansas) |
2 |
|
| Grant County Airport (1638 m, New Mexico) |
0 |
|
| Mesquite Metro Airport (136 m, Texas) |
6 |
|
| Clinton National Airport (79 m, Arkansas) |
4 |
|
| Texas Gulf Coast Regional Airport (8 m, Texas) |
6 |
|
| Easterwood Airport (98 m, Texas) |
4 |
|
| Mankato Regional Airport (311 m, Minnesota) |
8 |
|
| Montrose Airport (1755 m, Colorado) |
0 |
|
| Nantucket Memorial Airport (13 m, Massachusetts) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Sikeston Airport (96 m, Missouri) |
0 |
|
| Aberdeen Airport (397 m, South Dakota) |
6 |
2000-2500m |
| Waterville Robert LaFleur Airport (101 m, Maine) |
0 |
|
| Dallas Executive Airport (201 m, Texas) |
8 |
|
| George Bush Intercontinental Airport (33 m, Texas) |
8 |
200-300m |
| Northeast Florida Regional Airport (3 m, Florida) |
0 |
|
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
0-50m |
| Sedalia Regional Airport (277 m, Missouri) |
4 |
|
| Ralph Wien Memorial Airport (5 m, Alaska) |
8 |
2000-2500m |
| Telluride Regional Airport (2769 m, Colorado) |
0 |
|
| Kit Carson County Airport (1285 m, Colorado) |
2 |
|
| Iliamna Airport (49 m, Alaska) |
8 |
1000-1500m |
| Resolute AP (67 m, Nunavut) |
8 |
100-200m |
| Ingenika Point (680 m, British Columbia) |
8 |
|
| Knox County Regional Airport (17 m, Maine) |
0 |
|
| Majors Airport (163 m, Texas) |
8 |
|
| Danbury Airport (139 m, Connecticut) |
0 |
|
| Columbia Regional Airport (274 m, Missouri) |
8 |
1000-1500m |
| Eagle County Regional Airport (1993 m, Colorado) |
2 |
|
| Mexia Limestone County Airport (166 m, Texas) |
8 |
|
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
0 |
>2500m |
| Coulter Field Airport (112 m, Texas) |
8 |
|
| Springdale Airport (412 m, Arkansas) |
6 |
|
| Corning Airport (89 m, Arkansas) |
2 |
|
| Clayton Municipal Airpark (1515 m, New Mexico) |
0 |
>2500m |
| Tyler Pounds Regional Airport (166 m, Texas) |
6 |
|
| Airlake Airport (293 m, Minnesota) |
8 |
|
| C. David Campbell Field (136 m, Texas) |
8 |
|
| Dulles Intl. Airport (98 m, Virginia) |
6 |
1000-1500m |
| Winchester Regional Airport (222 m, Virginia) |
6 |
|
| Willmar Airport (343 m, Minnesota) |
8 |
|
| McKinney National Airport (176 m, Texas) |
6 |
|
| New Orleans Airport (9 m, Louisiana) |
6 |
600-1000m |
| Ithaca Tompkins Intl. Airport (335 m, New York) |
0 |
|
| Dillant (149 m, New Hampshire) |
0 |
|
| Pine Springs (1663 m, Texas) |
0 |
|
| Brooksville- Tampa Bay Regional Airport (20 m, Florida) |
8 |
|
| Torrington Airport (1281 m, Wyoming) |
8 |
|
| Waterbury (222 m, Connecticut) |
0 |
|
| Houlton Intl. Airport (150 m, Maine) |
6 |
|
| Nain (12 m, Newfoundland) |
8 |
300-600m |
| Caledonia County Airport (362 m, Vermont) |
0 |
|
| West Yellowstone Airport (2025 m, Montana) |
6 |
|
| Trenton (65 m, New Jersey) |
0 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
6 |
|
| Havre (792 m, Montana) |
8 |
1500-2000m |
| Newton Airport (290 m, Iowa) |
2 |
|
| New Century AirCenter (331 m, Kansas) |
6 |
|
| Republic Airport (25 m, New York) |
0 |
|
| North Platte Regional Airport (849 m, Nebraska) |
8 |
600-1000m |
| Cape Cod Gateway Airport (16 m, Massachusetts) |
0 |
|
| Johnson (334 m, Kansas) |
6 |
|
| Pampa (989 m, Texas) |
0 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
8 |
|
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Guymon Airport (952 m, Oklahoma) |
0 |
|
| Brownsville/South Padre (8 m, Texas) |
6 |
2000-2500m |
| Dallas Fort Worth Intl. Airport (182 m, Texas) |
6 |
600-1000m |
| Vance Air Force Base (398 m, Oklahoma) |
4 |
|
| Buffalo Airport (295 m, Minnesota) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
8 |
|
| Pearland Regional Airport (13 m, Texas) |
4 |
|
| Francis S. Gabreski Airport (20 m, New York) |
0 |
|
| Burlington Intl. Airport (104 m, Vermont) |
2 |
1000-1500m |
| Quincy Regional Airport (232 m, Illinois) |
4 |
|
| Glasgow Airport (693 m, Montana) |
8 |
1500-2000m |
| Plymouth Airport (158 m, New Hampshire) |
0 |
|
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
6 |
|
| Wilkes-Barre/Scranton Intl. Airport (289 m, Pennsylvania) |
0 |
>2500m |
| Litchfield Airport (347 m, Minnesota) |
8 |
|
| Harriet Alexander Field (2293 m, Colorado) |
4 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
7 |
600-1000m |
| Lake County Airport (3026 m, Colorado) |
0 |
|
| Meeker (1948 m, Colorado) |
0 |
|
| Meadow Lake Airport (2095 m, Colorado) |
6 |
|
| Buena Vista Airport (2422 m, Colorado) |
4 |
|
| Watertown Regional Airport (532 m, South Dakota) |
8 |
|
| John F. Kennedy Intl. Airport (7 m, New York) |
6 |
1500-2000m |
| Bradley Intl. Airport (55 m, Connecticut) |
2 |
1500-2000m |
| Hartford Airport (6 m, Connecticut) |
0 |
|
| Tweed New Haven Airport (4 m, Connecticut) |
0 |
|
| Meriden Markham Airport (31 m, Connecticut) |
0 |
|
| Dover Air Force Base (9 m, Delaware) |
6 |
|
| Wheeling Ohio (365 m, West-Virginia) |
8 |
|
| Walden Airport (2485 m, Colorado) |
0 |
|
| Miami Intl. Airport (4 m, Florida) |
6 |
600-1000m |
| Cross City Airport (13 m, Florida) |
4 |
1500-2000m |
| Mount Pleasant Regional Airport (4 m, South Carolina) |
2 |
|
| Hutchinson Airport (323 m, Minnesota) |
8 |
|
| Fort Lauderdale Airport (4 m, Florida) |
4 |
|
| Fort Lauderdale (7 m, Florida) |
6 |
|
| Grand Strand Airport (10 m, South Carolina) |
0 |
|
| Naval Station Mayport (5 m, Florida) |
4 |
|
| Melbourne Orlando Intl. Airport (10 m, Florida) |
0 |
|
| Mayfld Grav Cnty AP (159 m, Kentucky) |
6 |
|
| Quonset State Airport (6 m, Rhode Island) |
0 |
|
| Apalachicola Airport (6 m, Florida) |
2 |
|
| Dodge Center Airport (398 m, Minnesota) |
8 |
|
| Penn Valley Airport (137 m, Pennsylvania) |
0 |
|
| Frederick Airport (92 m, Maryland) |
6 |
|
| McKinnon St. Simons (6 m, Georgia) |
0 |
|
| Des Moines Intl. Airport (294 m, Iowa) |
8 |
300-600m |
| Sydney Airport (72 m, Nova Scotia) |
5 |
600-1000m |
| Leesburg Executive Airport (119 m, Virginia) |
8 |
|
| Hot Springs (1153 m, Virginia) |
6 |
|
| Lehigh Valley Intl. Airport (117 m, Pennsylvania) |
0 |
>2500m |
| Cavern City Airport (985 m, New Mexico) |
0 |
|
| Madison (330 m, Minnesota) |
8 |
|
| LaGuardia Airport (9 m, New York) |
6 |
1500-2000m |
| Apalachicola Airport (6 m, Florida) |
2 |
>2500m |
| Syracuse Hancock Intl. Airport (124 m, New York) |
2 |
600-1000m |
| Chickasha Airport (351 m, Oklahoma) |
8 |
|
| Rutland- Southern Vermont Regional Airp (240 m, Vermont) |
0 |
|
| Mountain Home Air Force Base (912 m, Idaho) |
4 |
|
| Alva Regional Airport (449 m, Oklahoma) |
2 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
6 |
|
| West Woodward Airport (667 m, Oklahoma) |
6 |
|
| St. Inigoes (6 m, Maryland) |
2 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
6 |
|
| Ponca (304 m, Oklahoma) |
4 |
|
| Frederick Regional Airport (377 m, Oklahoma) |
8 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
6 |
|
| Southern Illinois Airport (125 m, Illinois) |
0 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
8 |
|
| Worcester Airport (308 m, Massachusetts) |
0 |
|
| Evansville Airport (118 m, Indiana) |
0 |
>2500m |
| Lawton (338 m, Oklahoma) |
6 |
|
| Pittsfield Airport (364 m, Massachusetts) |
0 |
|
| Delaware (286 m, Indiana) |
6 |
|
| Shelbyville Airport (245 m, Indiana) |
2 |
|
| Price/Carbon (1799 m, Utah) |
0 |
|
| Enid Woodring Regional Airport (356 m, Oklahoma) |
6 |
|
| Henry Post Army Airfield (360 m, Oklahoma) |
8 |
|
| Tulsa Airport (195 m, Oklahoma) |
8 |
600-1000m |
| Cincinnati Municipal Lunken Airport (147 m, Ohio) |
4 |
|
| Milford Municipal (1536 m, Utah) |
0 |
>2500m |
| Creston (394 m, Iowa) |
4 |
|
| Eureka Airport (11 m, Nunavut) |
7 |
300-600m |
| Gulkana Airport (481 m, Alaska) |
4 |
>2500m |
| Dillingham Airport (29 m, Alaska) |
8 |
200-300m |
| Flying Cloud Airport (276 m, Minnesota) |
8 |
|
| Bethel Airport (44 m, Alaska) |
8 |
600-1000m |
| Albany Airport (89 m, New York) |
2 |
1500-2000m |
| San Francisco Intl. Airport (5 m, California) |
4 |
300-600m |
| Gander Airport (151 m, Newfoundland) |
6 |
100-200m |
| Sandberg Airport (1379 m, California) |
0 |
>2500m |
| Oakland Intl. Airport (6 m, California) |
8 |
|
| Beverly Regional Airport (33 m, Massachusetts) |
0 |
|
| Dayton Intl. Airport (306 m, Ohio) |
6 |
600-1000m |
| Toledo Express Airport (211 m, Ohio) |
8 |
1000-1500m |
| Waseca Airport (343 m, Minnesota) |
8 |
|
| Hale County Airport (1028 m, Texas) |
4 |
|
| Perryton Airport (889 m, Texas) |
0 |
|
| Lompoc Airport (27 m, California) |
6 |
|
| Palestine Airport (129 m, Texas) |
8 |
|
| Cartwright Airport (15 m, Newfoundland) |
8 |
600-1000m |
| Maple Lake Airport (313 m, Minnesota) |
8 |
|
| Western Carolina Regional Airport (517 m, North Carolina) |
8 |
|
| Lampasas Airport (370 m, Texas) |
6 |
|
| Austin Executive Airport (188 m, Texas) |
8 |
|
| Ashe County Airport (969 m, North Carolina) |
6 |
|
| Hereford Airport (1154 m, Texas) |
0 |
|
| Hanscom Field (41 m, Massachusetts) |
0 |
|
| Hillsboro Airport (209 m, Texas) |
8 |
|
| Rusk County Airport (135 m, Texas) |
4 |
|
| Stanton Airfield (280 m, Minnesota) |
8 |
|
| Granbury Airport (237 m, Texas) |
8 |
|
| Delta County Airport (187 m, Michigan) |
0 |
|
| Comanche Airport (423 m, Texas) |
8 |
|
| Cleburne Airport (260 m, Texas) |
8 |
|
| Castroville Airport (235 m, Texas) |
8 |
|
| Vandenberg Space Force Base (112 m, California) |
8 |
|
| Converse (1502 m, Wyoming) |
8 |
|
| Houston Southwest Airport (21 m, Texas) |
8 |
|
| Chautauqua (211 m, New York) |
0 |
|
| Evanston Airport (2177 m, Wyoming) |
6 |
|
| Mount Washington Regional Airport (319 m, New Hampshire) |
0 |
|
| Brookhaven Airport (25 m, New York) |
0 |
|
| Orange County Airport (111 m, New York) |
0 |
|
| Hutchinson (931 m, Texas) |
0 |
|
| Wichita Dwight D. Eisenhower National A (409 m, Kansas) |
4 |
1000-1500m |
| Goodland Airport (1124 m, Kansas) |
2 |
1000-1500m |
| McConnell Air Force Base (413 m, Kansas) |
2 |
|
| Hutchinson Airport (462 m, Kansas) |
6 |
|
| Newton (467 m, Kansas) |
6 |
|
| Winkler Airport (855 m, Texas) |
0 |
|
| Coffeyville Airport (230 m, Kansas) |
6 |
|
| Lander/Hunt Field AP (1694 m, Wyoming) |
2 |
|
| Elkhart (1099 m, Kansas) |
0 |
|
| Canadian Airport (730 m, Texas) |
4 |
|
| Pratt Regional Airport (595 m, Kansas) |
4 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
2 |
|
| Independence Airport (251 m, Kansas) |
8 |
|
| Atkinson Airport (290 m, Kansas) |
4 |
|
| Barkley Regional Airport (126 m, Kentucky) |
4 |
1000-1500m |
| Louisville Intl. Airport (149 m, Kentucky) |
6 |
1000-1500m |
| Bowman Field (167 m, Kentucky) |
0 |
|
| Henderson (117 m, Kentucky) |
0 |
|
| London-Corbin Airport (362 m, Kentucky) |
6 |
|
| Houma- Terrebonne Airport (3 m, Mississippi) |
6 |
|
| Murray-Calloway County Airport (176 m, Kentucky) |
4 |
|
| Brenham (94 m, Texas) |
6 |
|
| Shreveport Regional Airport (84 m, Louisiana) |
8 |
2000-2500m |
| Rockwall Airport (175 m, Texas) |
8 |
|
| Cheyenne Regional Airport (1872 m, Wyoming) |
8 |
300-600m |
| Baton Rouge Metropolitan Airport (21 m, Louisiana) |
6 |
|
| Acadiana Regional Airport (7 m, Louisiana) |
6 |
|
| New Orleans (NAS) (0 m, Louisiana) |
6 |
|
| Shreveport Downtown Airport (55 m, Louisiana) |
6 |
|
| Lakefront Airport (3 m, Louisiana) |
0 |
|
| Terrell Airport (144 m, Texas) |
8 |
|
| Arlington Airport (192 m, Texas) |
8 |
|
| Olive Branch Airport (123 m, Mississippi) |
6 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
8 |
|
| Nashua Airport (61 m, New Hampshire) |
2 |
|
| Stinson Airport (176 m, Texas) |
8 |
|
| Kansas City Intl. Airport (313 m, Missouri) |
8 |
600-1000m |
| Aransas (8 m, Texas) |
8 |
|
| Eagle Lake Airport (56 m, Texas) |
6 |
|
| Mc Gregor (180 m, Texas) |
8 |
|
| Angelina (88 m, Texas) |
4 |
|
| Springbank (1201 m, Alberta) |
0 |
|
| Kirksville Regional Airport (294 m, Missouri) |
4 |
|
| Portsmouth International Airport at Pea (31 m, New Hampshire) |
2 |
|
| Scholes International Airport at Galves (16 m, Texas) |
8 |
|
| Perot Field Fort Worth Alliance Airport (220 m, Texas) |
6 |
|
| Churchill Falls Airport (435 m, Newfoundland) |
8 |
|
| Killeen (283 m, Texas) |
8 |
|
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
6 |
|
| Sachs Harbour (88 m, Northwest Territories) |
6 |
|
| Raton Airport (1935 m, New Mexico) |
0 |
|
| Westfield-Barnes Regional Airport (83 m, Massachusetts) |
0 |
|
| Wekweètì Airport (368 m, Northwest Territories) |
0 |
|
| Addison Airport (196 m, Texas) |
8 |
|
| Igloolik Airport (51 m, Nunavut) |
6 |
|
| Whale Cove Airport (20 m, Nunavut) |
2 |
|
| Thunder Bay Airport (206 m, Ontario) |
4 |
|
| St. Catharines/Niagara District Airport (98 m, Ontario) |
4 |
|
| Whiteman Air Force Base (255 m, Missouri) |
6 |
|
| El Reno (432 m, Oklahoma) |
8 |
|
| Chibougamau-Chapais AP (387 m, Quebec) |
2 |
|
| Fitchburg Airport (106 m, Massachusetts) |
0 |
|
| William P. Hobby Airport (14 m, Texas) |
8 |
|
| Kangirsuk (117 m, Quebec) |
6 |
|
| Tasiujaq (31 m, Quebec) |
4 |
|
| Salluit Airport (226 m, Quebec) |
8 |
|
| Concord Airport (105 m, New Hampshire) |
0 |
>2500m |
| Jimmy Lake (636 m, Saskatchewan) |
0 |
>2500m |
| Fulton County Airport (238 m, Ohio) |
8 |
|
| Willoughby (191 m, Ohio) |
4 |
|
| Clermont County Airport (257 m, Ohio) |
4 |
|
| Great Falls (1131 m, Montana) |
8 |
200-300m |
| Sheboygan (228 m, Wisconsin) |
8 |
|
| Miles City Airport (801 m, Montana) |
8 |
|
| Great Falls Intl. Airport (1116 m, Montana) |
8 |
|
| Minneapolis (255 m, Minnesota) |
8 |
300-600m |
| Tonopah Airport (1654 m, Nevada) |
0 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
100-200m |
| Rochester Intl. Airport (402 m, Minnesota) |
8 |
100-200m |
| Jonesboro Airport (80 m, Arkansas) |
2 |
|
| Madison Airport (523 m, South Dakota) |
8 |
|
| Smith Field (364 m, Arkansas) |
8 |
|
| Drake Field (381 m, Arkansas) |
8 |
|
| Floyd Bennett Memorial Airport (100 m, New York) |
0 |
|
| United States Air Force Academy (1999 m, Colorado) |
6 |
|
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
6 |
|
| Centennial Airport (1793 m, Colorado) |
6 |
|
| Gunnison (2339 m, Colorado) |
0 |
|
| Mercer County Airport (871 m, West-Virginia) |
6 |
|
| Junction Airport (522 m, Texas) |
8 |
600-1000m |
| Watonga Regional Airport (472 m, Oklahoma) |
4 |
|
| San Luis Obispo County Regional Airport (64 m, California) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
8 |
|
| John Wayne Airport (16 m, California) |
0 |
|
| Pierre Regional Airport (528 m, South Dakota) |
4 |
|
| Hamilton Airport (396 m, Texas) |
8 |
|
| Albert J. Ellis Airport (29 m, North Carolina) |
0 |
|
| Helena Regional Airport (1188 m, Montana) |
8 |
600-1000m |
| Michael J. Smith Field (3 m, North Carolina) |
0 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
4 |
300-600m |
| Newark Intl. Airport (9 m, New Jersey) |
4 |
1500-2000m |
| Augusta Airport (405 m, Kansas) |
6 |
|
| Roanoke Airport (358 m, Virginia) |
2 |
1500-2000m |
| Truth or Consequences Airport (1481 m, New Mexico) |
0 |
>2500m |
| Cannon Air Force Base (1309 m, New Mexico) |
2 |
|
North - South