| Stations: 2881
|
Cloud Cover |
Cloud Base |
| Abbeville Chris Crusta Memorial Airport (5 m, Louisiana) |
8 |
|
| Aberdeen Airport (397 m, South Dakota) |
0 |
>2500m |
| Aberdeen Airport (69 m, Mississippi) |
2 |
|
| Abingdon (631 m, Virginia) |
8 |
|
| Abraham Lincoln Capital Airport (187 m, Illinois) |
8 |
|
| Acadiana Regional Airport (7 m, Louisiana) |
6 |
|
| Ada Airport (310 m, Oklahoma) |
6 |
|
| Adak (5 m, Alaska) |
8 |
600-1000m |
| Addison Airport (196 m, Texas) |
6 |
|
| Adirondack Regional Airport (507 m, New York) |
8 |
|
| Afton Airport (1896 m, Wyoming) |
0 |
|
| Aiken Regional Airport (161 m, South Carolina) |
0 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
8 |
|
| Airlake Airport (293 m, Minnesota) |
0 |
|
| Aitkin Airport (367 m, Minnesota) |
0 |
|
| Akron Executive Airport (326 m, Ohio) |
8 |
|
| Akron- Canton Airport (377 m, Ohio) |
8 |
300-600m |
| Akulivik Airport (9 m, Quebec) |
6 |
|
| Alamogordo (1279 m, New Mexico) |
0 |
|
| Albany Airport (89 m, New York) |
6 |
1000-1500m |
| Albert J. Ellis Airport (29 m, North Carolina) |
0 |
|
| Albert Lea Airport (383 m, Minnesota) |
4 |
|
| Albert Whitted Airport (2 m, Florida) |
0 |
|
| Albertville Regional Airport (315 m, Alabama) |
4 |
|
| Albion Airport (550 m, Nebraska) |
8 |
|
| Albuquerque Airport (1618 m, New Mexico) |
2 |
>2500m |
| Alert Airport (31 m, Nunavut) |
2 |
|
| Alexandria Airport (432 m, Minnesota) |
0 |
|
| Alexandria Intl. Airport (27 m, Louisiana) |
8 |
|
| Algona Airport (372 m, Iowa) |
0 |
|
| Alice Intl. Airport (52 m, Texas) |
6 |
|
| Allegheny (382 m, Pennsylvania) |
6 |
|
| Allen Army Airfield (391 m, Alaska) |
2 |
2000-2500m |
| Allen Parish Airport (33 m, Louisiana) |
8 |
|
| Allendale Airport (49 m, South Carolina) |
4 |
|
| Allentown Queen City Airport (122 m, Pennsylvania) |
6 |
|
| Alliance Airport (1198 m, Nebraska) |
0 |
|
| Alma/Bacon County (61 m, Georgia) |
4 |
|
| Alpena (211 m, Michigan) |
0 |
>2500m |
| Alpine- Casparis Airport (1376 m, Texas) |
0 |
|
| Altoona (458 m, Pennsylvania) |
6 |
|
| Alturas Airport (1341 m, California) |
8 |
|
| Altus Air Force Base (413 m, Oklahoma) |
8 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
8 |
|
| Alva Regional Airport (449 m, Oklahoma) |
6 |
|
| Ames Airport (291 m, Iowa) |
0 |
|
| Anderson Airport (280 m, Indiana) |
8 |
|
| Anderson Airport (238 m, South Carolina) |
8 |
|
| Andrews Airport (967 m, Texas) |
4 |
|
| Angel Fire Airport (2554 m, New Mexico) |
0 |
|
| Angelina (88 m, Texas) |
8 |
|
| Aniak Airport (26 m, Alaska) |
8 |
600-1000m |
| Ankeny Regional Airport (275 m, Iowa) |
0 |
|
| Ann Arbor Airport (256 m, Michigan) |
8 |
|
| Annapolis (2 m, Maryland) |
4 |
|
| Anniston Regional Airport (186 m, Alabama) |
2 |
|
| Anoka (278 m, Minnesota) |
0 |
|
| Anson County Airport (91 m, North Carolina) |
6 |
|
| Antrim (190 m, Michigan) |
0 |
|
| Apalachicola Airport (6 m, Florida) |
0 |
>2500m |
| Apalachicola Airport (6 m, Florida) |
0 |
|
| Appleton Airport (310 m, Wisconsin) |
0 |
|
| Appleton Intl. Airport (280 m, Wisconsin) |
0 |
|
| Aransas (8 m, Texas) |
6 |
|
| Arcata (18 m, California) |
8 |
600-1000m |
| Ardmore (257 m, Oklahoma) |
8 |
|
| Ardmore Airport (232 m, Oklahoma) |
6 |
|
| Arlington Airport (192 m, Texas) |
8 |
|
| Arlington Airport (42 m, Washington) |
8 |
|
| Arnold Palmer Regional Airport (361 m, Pennsylvania) |
8 |
|
| Artesia Airport (1081 m, New Mexico) |
0 |
|
| Arthur N. Neu Airport (375 m, Iowa) |
0 |
|
| Ashe County Airport (969 m, North Carolina) |
4 |
|
| Asheboro Airport (205 m, North Carolina) |
8 |
|
| Asheville Regional Airport (661 m, North Carolina) |
4 |
>2500m |
| Ashland Airport (166 m, Kentucky) |
6 |
|
| Aspen/Pitkin (2384 m, Colorado) |
0 |
|
| Astoria Regional Airport (7 m, Oregon) |
8 |
1000-1500m |
| Athens (247 m, Georgia) |
6 |
1000-1500m |
| Athens Airport (135 m, Texas) |
8 |
|
| Atkinson Airport (290 m, Kansas) |
0 |
|
| Atlanta Airport (315 m, Georgia) |
4 |
1000-1500m |
| Atlanta/Nexrad (296 m, Georgia) |
2 |
|
| Atlantic Airport (360 m, Iowa) |
2 |
|
| Atlantic City Airport (20 m, New Jersey) |
4 |
2000-2500m |
| Auburn Airport (268 m, Indiana) |
8 |
|
| Auburn Airport (467 m, California) |
8 |
|
| Auburn University Regional Airport (236 m, Alabama) |
6 |
|
| Auburn/Lewiston Airport (88 m, Maine) |
4 |
|
| Audubon County Airport (392 m, Iowa) |
8 |
|
| Augusta Regional Airport (45 m, Georgia) |
4 |
1500-2000m |
| Augusta State Airport (107 m, Maine) |
8 |
|
| Aurora Airport (215 m, Illinois) |
0 |
|
| Aurora Airport (548 m, Nebraska) |
0 |
|
| Aurora State Airport (60 m, Oregon) |
4 |
|
| Austin (189 m, Texas) |
8 |
|
| Austin Airport (375 m, Minnesota) |
0 |
|
| Austin Executive Airport (188 m, Texas) |
8 |
|
| Bad Axe (234 m, Michigan) |
4 |
|
| Baker Airport (902 m, Montana) |
0 |
|
| Baker City Airport (1026 m, Oregon) |
8 |
|
| Baker Lake Airport (18 m, Nunavut) |
8 |
600-1000m |
| Baldwin County Airport (117 m, Georgia) |
6 |
|
| Baltimore Airport (47 m, Maryland) |
4 |
1500-2000m |
| Bangor Intl. Airport (56 m, Maine) |
8 |
|
| Baraboo- Wisconsin Dells Airport (298 m, Wisconsin) |
0 |
|
| Barkley Regional Airport (126 m, Kentucky) |
0 |
>2500m |
| Barksdale Air Force Base (51 m, Louisiana) |
4 |
|
| Barnes Airport (427 m, North Dakota) |
0 |
|
| Barnwell Regional Airport (75 m, South Carolina) |
2 |
|
| Barrow (287 m, Georgia) |
4 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Bartlesville Airport (218 m, Oklahoma) |
0 |
|
| Bartow Executive Airport (39 m, Florida) |
0 |
|
| Bastrop Airport (51 m, Louisiana) |
8 |
|
| Batesville Airport (141 m, Arkansas) |
0 |
|
| Bathurst Arpt(Awrs) (59 m, New Brunswick) |
0 |
|
| Baton Rouge Metropolitan Airport (21 m, Louisiana) |
8 |
|
| Baudette Intl. Airport (329 m, Minnesota) |
0 |
|
| Baxley Airport (61 m, Georgia) |
4 |
|
| Bay Bridge Airport (15 m, Maryland) |
6 |
|
| Bay City Airport (14 m, Texas) |
8 |
|
| Beach Airport (840 m, North Dakota) |
0 |
|
| Beale Air Force Base (38 m, California) |
8 |
|
| Beatrice Municipal (403 m, Nebraska) |
0 |
|
| Beaufort Airport (3 m, South Carolina) |
0 |
|
| Beaumont Airport (10 m, Texas) |
8 |
|
| Beauregard Regional Airport (62 m, Louisiana) |
8 |
|
| Beaver Falls Airport (382 m, Pennsylvania) |
8 |
|
| Beaver Island Airport (204 m, Michigan) |
0 |
|
| Beeville Airport (82 m, Texas) |
8 |
|
| Bella Coola Airport (35 m, British Columbia) |
6 |
|
| Bellefontaine Regional Airport (342 m, Ohio) |
8 |
|
| Bellingham Intl. Airport (45 m, Washington) |
8 |
|
| Bemidji Regional Airport (420 m, Minnesota) |
0 |
|
| Benson Airport (317 m, Minnesota) |
0 |
|
| Bentonville Airport (395 m, Arkansas) |
0 |
|
| Berkeley County Airport (22 m, South Carolina) |
0 |
|
| Berlin Regional Airport (353 m, New Hampshire) |
8 |
|
| Bert Mooney Airport (1688 m, Montana) |
0 |
|
| Bethel Airport (44 m, Alaska) |
8 |
1000-1500m |
| Bettles Airport (196 m, Alaska) |
2 |
1000-1500m |
| Beverly Regional Airport (33 m, Massachusetts) |
8 |
|
| Bicycle Lake Army Airfield (716 m, California) |
0 |
|
| Big Bear Airport (2058 m, California) |
0 |
|
| Big Sandy Regional Airport (372 m, Kentucky) |
6 |
|
| Big Spring Airport (784 m, Texas) |
6 |
|
| Bigfork (411 m, Minnesota) |
0 |
|
| Biggs Army Airfield (1204 m, Texas) |
6 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
2 |
>2500m |
| Billy Mitchell Airport (4 m, North Carolina) |
8 |
|
| Birmingham (192 m, Alabama) |
6 |
|
| Bisbee Douglas Intl. Airport (1249 m, Arizona) |
0 |
|
| Bishop Intl. Airport (233 m, Michigan) |
8 |
600-1000m |
| Bismarck Airport (505 m, North Dakota) |
0 |
>2500m |
| Black Hills Airport (1188 m, South Dakota) |
0 |
|
| Black River Falls Area Airport (255 m, Wisconsin) |
0 |
|
| Blackwell Airport (314 m, Oklahoma) |
0 |
|
| Blair Airport (404 m, Nebraska) |
0 |
|
| Blakely Airport (65 m, Georgia) |
0 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
8 |
>2500m |
| Blanding Airport (1788 m, Utah) |
0 |
|
| Block (33 m, Rhode Island) |
2 |
|
| Blosser Airport (452 m, Kansas) |
8 |
>2500m |
| Blue Canyon (1611 m, California) |
6 |
|
| Blue Grass Airport (301 m, Kentucky) |
6 |
1000-1500m |
| Blue Ridge Airport (287 m, Virginia) |
6 |
|
| Blythe Airport (118 m, California) |
0 |
|
| Blytheville Airport (78 m, Arkansas) |
0 |
|
| Bob Sikes Airport (65 m, Florida) |
0 |
|
| Boca Raton Airport (4 m, Florida) |
4 |
|
| Boeing Field Airport (6 m, Washington) |
8 |
|
| Boerne Stage Field (422 m, Texas) |
8 |
|
| Bogalusa (36 m, Louisiana) |
0 |
|
| Boise Airport (872 m, Idaho) |
0 |
>2500m |
| Bolton Field (280 m, Ohio) |
8 |
|
| Boone (418 m, Arkansas) |
0 |
|
| Boone Airport (354 m, Iowa) |
0 |
|
| Boscobel Airport (205 m, Wisconsin) |
0 |
|
| Boulder Airport (1612 m, Colorado) |
0 |
|
| Boulder City Airport (671 m, Nevada) |
0 |
|
| Boundary County Airport (711 m, Idaho) |
0 |
|
| Bowerman Airport (3 m, Washington) |
8 |
|
| Bowers Airport (527 m, Washington) |
6 |
|
| Bowie Airport (336 m, Texas) |
8 |
|
| Bowling Green (160 m, Kentucky) |
0 |
|
| Bowman Field (167 m, Kentucky) |
2 |
|
| Bozeman Yellowstone Intl. Airport (1349 m, Montana) |
0 |
|
| Brackett Field (308 m, California) |
6 |
|
| Bradford Airport (653 m, Pennsylvania) |
8 |
|
| Bradley Intl. Airport (55 m, Connecticut) |
6 |
1500-2000m |
| Brainerd Lakes Regional Airport (374 m, Minnesota) |
0 |
|
| Branch County Memorial Airport (292 m, Michigan) |
8 |
|
| Branson Airport (397 m, Missouri) |
0 |
|
| Branson West Airport (411 m, Missouri) |
0 |
|
| Breckenridge Airport (391 m, Texas) |
8 |
|
| Bremerton Ntnl Arpt (147 m, Washington) |
8 |
|
| Brenham (94 m, Texas) |
8 |
|
| Brewster Field Arpt (704 m, Nebraska) |
8 |
|
| Bridgeport Airport (260 m, Texas) |
6 |
|
| Bridgewater Airport (355 m, Virginia) |
6 |
|
| Broken Bow Airport (776 m, Nebraska) |
0 |
|
| Brookhaven Airport (25 m, New York) |
0 |
|
| Brookings Airport (140 m, Oregon) |
0 |
|
| Brookings Regional Airport (502 m, South Dakota) |
0 |
|
| Brookneal (182 m, Virginia) |
6 |
|
| Brooks Field (287 m, Michigan) |
8 |
|
| Brooksville- Tampa Bay Regional Airport (20 m, Florida) |
0 |
|
| Brown Field Airport (160 m, California) |
4 |
|
| Brownsville/South Padre (8 m, Texas) |
6 |
600-1000m |
| Brownwood Regional Airport (422 m, Texas) |
8 |
|
| Brunswick Golden Isles Airport (8 m, Georgia) |
4 |
|
| Bryce Canyon Airport (2312 m, Utah) |
0 |
|
| Buchanan Field Airport (7 m, California) |
8 |
|
| Buckeye Airport (315 m, Arizona) |
0 |
|
| Buckhannon Airport (498 m, West-Virginia) |
6 |
|
| Buckley Space Force Base (1726 m, Colorado) |
2 |
|
| Buena Vista Airport (2422 m, Colorado) |
0 |
|
| Buffalo Airport (295 m, Minnesota) |
0 |
|
| Buffalo Airport (1514 m, Wyoming) |
0 |
|
| Buffalo Niagara Intl. Airport (219 m, New York) |
8 |
300-600m |
| Burbank (237 m, California) |
6 |
|
| Burley Airport (1267 m, Idaho) |
2 |
|
| Burlington Airport (237 m, Wisconsin) |
0 |
|
| Burlington Intl. Airport (104 m, Vermont) |
8 |
300-600m |
| Burlington- Alamance Regional Airport (188 m, North Carolina) |
8 |
|
| Burnet Airport (391 m, Texas) |
8 |
|
| Burnett County Airport (301 m, Wisconsin) |
6 |
|
| Burns Airport (1271 m, Oregon) |
8 |
1500-2000m |
| Butler (193 m, Ohio) |
2 |
|
| C. David Campbell Field (136 m, Texas) |
8 |
|
| Cairns Army Airfield (91 m, Florida) |
0 |
|
| Cairo Airport (98 m, Illinois) |
0 |
|
| Caldwell Airport (740 m, Idaho) |
4 |
|
| Caldwell Airport (119 m, Texas) |
8 |
|
| Caledonia County Airport (362 m, Vermont) |
8 |
|
| Calhoun County Airport (9 m, Texas) |
4 |
|
| Camarillo Airport (23 m, California) |
0 |
|
| Cambridge Airport (287 m, Minnesota) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
1 |
600-1000m |
| Cambridge- Dorchester Airport (6 m, Maryland) |
0 |
|
| Cameron Airport (123 m, Texas) |
8 |
|
| Camp Mackall (115 m, North Carolina) |
6 |
|
| Campbell Army Airfield (173 m, Kentucky) |
0 |
|
| Campbell River Airport (106 m, British Columbia) |
6 |
|
| Canadian Airport (730 m, Texas) |
8 |
|
| Canby Airport (364 m, Minnesota) |
0 |
|
| Cando Airport (450 m, North Dakota) |
0 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| Canyonlands Regional Airport (1388 m, Utah) |
0 |
|
| Cape Canaveral Space Force Station (3 m, Florida) |
2 |
|
| Cape Cod Gateway Airport (16 m, Massachusetts) |
6 |
|
| Cape Girardeau Regional Airport (102 m, Missouri) |
0 |
|
| Cape May Airport (7 m, New Jersey) |
0 |
|
| Capital City Airport (106 m, Pennsylvania) |
4 |
|
| Capital City Airport (245 m, Kentucky) |
6 |
|
| Capital Region Intl. Airport (266 m, Michigan) |
8 |
600-1000m |
| Caribou Airport (191 m, Maine) |
8 |
300-600m |
| Carmi Airport (118 m, Illinois) |
0 |
|
| Carrizo Hill Airport (183 m, Texas) |
8 |
|
| Carson City Airport (1432 m, Nevada) |
0 |
|
| Cartersville Airport (229 m, Georgia) |
6 |
|
| Casa Grande Airport (446 m, Arizona) |
0 |
|
| Casper (1612 m, Wyoming) |
0 |
>2500m |
North - South