| Stations: 1990
|
Cloud Cover |
Cloud Base |
| Kahului Airport (20 m, Hawaii) |
4 |
1000-1500m |
| Elbow Lake (367 m, Minnesota) |
0 |
|
| Pauls Valley Airport (295 m, Oklahoma) |
0 |
|
| Stan Stamper Airport (174 m, Oklahoma) |
0 |
|
| Manitowish Waters Airport (491 m, Wisconsin) |
6 |
|
| Blackwell Airport (314 m, Oklahoma) |
0 |
|
| Mexia Limestone County Airport (166 m, Texas) |
0 |
|
| Plattsmouth Airport (366 m, Nebraska) |
0 |
|
| Asheboro Airport (205 m, North Carolina) |
0 |
|
| Prairie du Chien Airport (201 m, Wisconsin) |
8 |
|
| Richard I. Bong Airport (206 m, Wisconsin) |
0 |
|
| Gray Army Airfield (89 m, Washington) |
6 |
|
| Baxley Airport (61 m, Georgia) |
0 |
|
| Davis Airport (21 m, California) |
4 |
|
| Two Harbors (328 m, Minnesota) |
0 |
|
| Stafford Regional Airport (65 m, Virginia) |
4 |
|
| Mecklenburg-Bruns. Arpt (430 m, Virginia) |
0 |
|
| Brooks Field (287 m, Michigan) |
8 |
|
| Gratiot Community Airport (230 m, Michigan) |
8 |
|
| Lincolnton Airport (267 m, North Carolina) |
8 |
|
| Hammond Northshore Regional Airport (13 m, Louisiana) |
0 |
|
| Middlesboro Airport (352 m, Kentucky) |
8 |
|
| Atkinson Airport (290 m, Kansas) |
0 |
|
| Pratt Regional Airport (595 m, Kansas) |
0 |
|
| Placerville Airport (788 m, California) |
6 |
|
| Watson Lake Airport (690 m, Yukon) |
6 |
|
| Washington Airport (197 m, Georgia) |
0 |
|
| Thomasville Regional Airport (80 m, Georgia) |
0 |
|
| Llano Airport (336 m, Texas) |
0 |
|
| Fitzgerald Airport (111 m, Georgia) |
0 |
|
| Eastman Airport (93 m, Georgia) |
0 |
|
| Sunnyside Muni (234 m, Washington) |
8 |
|
| Newnan- Coweta County Airport (296 m, Georgia) |
0 |
|
| Rockwall Airport (175 m, Texas) |
0 |
|
| Lowe Army Heliport (74 m, Alabama) |
0 |
|
| Shell Army Heliport (122 m, Alabama) |
0 |
|
| New Kent Airport (38 m, Virginia) |
0 |
|
| Cameron Airport (123 m, Texas) |
0 |
|
| Chapleau Airport (447 m, Ontario) |
2 |
1000-1500m |
| Whistler Airport (658 m, British Columbia) |
8 |
|
| Franklin Airport (616 m, Tennessee) |
8 |
|
| McChord Field (88 m, Washington) |
8 |
|
| Joint Base Andrews (88 m, Maryland) |
0 |
|
| Jacksonville (206 m, Texas) |
0 |
|
| Chetwynd (609 m, British Columbia) |
6 |
|
| Stephenville Airport (402 m, Texas) |
0 |
|
| Majors Airport (163 m, Texas) |
0 |
|
| Buckhannon Airport (498 m, West-Virginia) |
8 |
|
| Aiken Regional Airport (161 m, South Carolina) |
0 |
|
| Pocono Mountains Airport (584 m, Pennsylvania) |
8 |
|
| Tehachapi Airport (1220 m, California) |
8 |
|
| Beach Airport (840 m, North Dakota) |
0 |
|
| Sierra Blanca Regional Airport (2076 m, New Mexico) |
0 |
|
| Eastern Sierra Regional Airport (1263 m, California) |
0 |
>2500m |
| Gilmer Airport (127 m, Texas) |
0 |
|
| Foothills Regional Airport (387 m, North Carolina) |
6 |
|
| Western Carolina Regional Airport (517 m, North Carolina) |
8 |
|
| Davidson County Airport (223 m, North Carolina) |
0 |
|
| Columbus County Airport (30 m, North Carolina) |
0 |
|
| Northeast Ohio Regional Airport (281 m, Ohio) |
8 |
|
| Meacham (1134 m, Oregon) |
8 |
|
| Quakertown Airport (160 m, Pennsylvania) |
8 |
|
| Conroe Airport (75 m, Texas) |
0 |
|
| Leonardtown Airport (43 m, Maryland) |
0 |
|
| Black River Falls Area Airport (255 m, Wisconsin) |
8 |
|
| Eagle Lake Airport (56 m, Texas) |
0 |
|
| Cleveland Regional Jetport (262 m, Tennessee) |
8 |
|
| McMinn County Airport (266 m, Tennessee) |
8 |
|
| Allendale Airport (49 m, South Carolina) |
0 |
|
| Hazleton Regional Airport (489 m, Pennsylvania) |
8 |
|
| Willoughby (191 m, Ohio) |
8 |
|
| Pineville Airport (544 m, West-Virginia) |
8 |
|
| Kings Land o' Lakes Airport (520 m, Wisconsin) |
8 |
|
| Puyallup Airport (164 m, Washington) |
8 |
|
| West Point Airport (7 m, Virginia) |
0 |
|
| Tappahannock Airport (41 m, Virginia) |
0 |
|
| Wood County Airport (132 m, Texas) |
0 |
|
| Sulphur Springs Airport (149 m, Texas) |
0 |
|
| Pleasanton Airport (131 m, Texas) |
0 |
|
| Palestine Airport (129 m, Texas) |
0 |
|
| Midlothian Airport (217 m, Texas) |
0 |
|
| Lago Vista Airport (375 m, Texas) |
0 |
|
| Rusk County Airport (135 m, Texas) |
0 |
|
| Hearne Airport (87 m, Texas) |
0 |
|
| Hamilton Airport (396 m, Texas) |
0 |
|
| Giddings Airport (148 m, Texas) |
0 |
|
| Gatesville Airport (276 m, Texas) |
0 |
|
| Decatur Airport (319 m, Texas) |
0 |
|
| Houston County Airport (106 m, Texas) |
0 |
|
| Bridgeport Airport (260 m, Texas) |
0 |
|
| Lancaster Regional Airport (153 m, Texas) |
0 |
|
| Golden (785 m, British Columbia) |
8 |
|
| Houston Southwest Airport (21 m, Texas) |
0 |
|
| Gainesville Airport (256 m, Texas) |
0 |
|
| Killeen- Fort Hood Regional Airport (309 m, Texas) |
0 |
|
| Winchester Airport (298 m, Tennessee) |
8 |
|
| Sumter Airport (56 m, South Carolina) |
2 |
|
| Summerville Airport (17 m, South Carolina) |
6 |
|
| Berkeley County Airport (22 m, South Carolina) |
4 |
|
| Thompson Airport (216 m, Manitoba) |
7 |
1500-2000m |
| Georgetown Airport (12 m, South Carolina) |
0 |
|
| Conway Airport (10 m, South Carolina) |
0 |
|
| Barnwell Regional Airport (75 m, South Carolina) |
0 |
|
| Allentown Queen City Airport (122 m, Pennsylvania) |
8 |
|
| Beaver Falls Airport (382 m, Pennsylvania) |
6 |
|
| Eastern Oregon Regional Airport (456 m, Oregon) |
8 |
|
| Stigler Regional Airport (183 m, Oklahoma) |
0 |
|
| Chickasha Airport (351 m, Oklahoma) |
0 |
|
| Ada Airport (310 m, Oklahoma) |
0 |
|
| Cortland Airport (365 m, New York) |
8 |
|
| Albion Airport (550 m, Nebraska) |
0 |
|
| Brookhaven Airport (149 m, Mississippi) |
0 |
|
| Winona-Montgomery County Airport (111 m, Mississippi) |
0 |
|
| Scotts Seaplane Base (341 m, Minnesota) |
0 |
|
| Cambridge Airport (287 m, Minnesota) |
0 |
|
| Mora Airport (309 m, Minnesota) |
0 |
|
| Fort Smith Airport (205 m, Northwest Territories) |
1 |
>2500m |
| Grand Marais Airport (505 m, Minnesota) |
6 |
|
| Flag Island (328 m, Minnesota) |
0 |
|
| Madison (330 m, Minnesota) |
0 |
|
| Ely Airport (443 m, Minnesota) |
0 |
|
| Moose Lake Co Arpt (328 m, Minnesota) |
0 |
|
| Winona Airport (200 m, Minnesota) |
8 |
|
| Little Falls/Morrison (342 m, Minnesota) |
0 |
|
| Cloquet Carlton (390 m, Minnesota) |
0 |
|
| Orr Regional Airport (397 m, Minnesota) |
0 |
|
| Mackinac Island Airport (226 m, Michigan) |
8 |
|
| Harbor Springs Airport (209 m, Michigan) |
8 |
|
| Drummond Island Airport (204 m, Michigan) |
8 |
|
| Beaver Island Airport (204 m, Michigan) |
8 |
|
| DeQuincy Airport (25 m, Louisiana) |
0 |
|
| Ruston Regional Airport (95 m, Louisiana) |
0 |
|
| Allen Parish Airport (33 m, Louisiana) |
0 |
|
| Petaluma Airport (27 m, California) |
6 |
|
| Michigan City Airport (200 m, Indiana) |
8 |
|
| Thomson Airport (152 m, Georgia) |
8 |
|
| Baldwin County Airport (117 m, Georgia) |
6 |
|
| Enterprise Airport (110 m, Alabama) |
0 |
|
| Jesup Airport (33 m, Georgia) |
0 |
|
| Claxton Airport (34 m, Georgia) |
0 |
|
| Solon Springs Muni (336 m, Wisconsin) |
0 |
|
| Timmins Victor M. Power Airport (295 m, Ontario) |
7 |
1500-2000m |
| Blakely Airport (65 m, Georgia) |
0 |
|
| Inverness Airport (15 m, Florida) |
0 |
|
| Harrell Field (40 m, Arkansas) |
0 |
|
| Kodiak Airport (34 m, Alaska) |
8 |
100-200m |
| Bettles Airport (196 m, Alaska) |
8 |
600-1000m |
| Fairbanks Intl. Airport (135 m, Alaska) |
8 |
1000-1500m |
| Will Rogers World Airport (398 m, Oklahoma) |
0 |
>2500m |
| Glasgow Airport (693 m, Montana) |
0 |
>2500m |
| Falls Intl. Airport (362 m, Minnesota) |
0 |
>2500m |
| Buoy 42043 MARITIME (0 m, Indiana) |
2 |
600-1000m |
| Bridgewater Airport (355 m, Virginia) |
6 |
|
| Kingstree Airport (20 m, South Carolina) |
0 |
|
| Steamboat Springs Airport (2096 m, Colorado) |
0 |
|
| Lunenburg Airport (160 m, Virginia) |
0 |
|
| New Market Airport (297 m, Virginia) |
4 |
|
| Robert R Wells Jr (74 m, Texas) |
0 |
|
| Cleveland Airport (46 m, Texas) |
0 |
|
| Athens Airport (135 m, Texas) |
0 |
|
| Hazlehurst Airport (78 m, Georgia) |
0 |
|
| Mount Vernon Airport (146 m, Illinois) |
8 |
|
| Taylorville Airport (190 m, Illinois) |
8 |
|
| Cambridge- Dorchester Airport (6 m, Maryland) |
6 |
|
| College Park Airport (15 m, Maryland) |
0 |
|
| Presidio Airport (896 m, Texas) |
0 |
|
| Breckenridge Airport (391 m, Texas) |
0 |
|
| Tri-County Airport (21 m, North Carolina) |
6 |
|
| Bowie Airport (336 m, Texas) |
0 |
|
| Mayo Airport (504 m, Yukon) |
5 |
2000-2500m |
| Leh AFS (3513 m, Indiana) |
3 |
600-1000m |
| Buoy 42046 MARITIME (0 m, Indiana) |
3 |
600-1000m |
North - South