| Stations: 2469
|
Cloud Cover |
Cloud Base |
| Broken Bow Airport (776 m, Nebraska) |
8 |
|
| Makkovik Airport (71 m, Newfoundland) |
0 |
|
| Lynn Lake Airport (354 m, Manitoba) |
8 |
600-1000m |
| Kamloops Airport (345 m, British Columbia) |
8 |
1500-2000m |
| Jerome (1233 m, Idaho) |
0 |
|
| Coral Harbour Airport (64 m, Nunavut) |
0 |
>2500m |
| Great Bend Airport (575 m, Kansas) |
4 |
|
| Clinton-Sherman Industrial Airpark (586 m, Oklahoma) |
0 |
|
| Salina Regional Airport (385 m, Kansas) |
6 |
|
| Hastings Airport (596 m, Nebraska) |
8 |
|
| Idaho Falls Regional Airport (1441 m, Idaho) |
0 |
|
| Norfolk Regional Airport (473 m, Nebraska) |
8 |
600-1000m |
| Tadoule Lake (281 m, Manitoba) |
8 |
1000-1500m |
| Creston (394 m, Iowa) |
8 |
|
| Gillam Airport (146 m, Manitoba) |
2 |
1000-1500m |
| Clinton Airport (216 m, Iowa) |
8 |
|
| Des Moines Intl. Airport (294 m, Iowa) |
8 |
300-600m |
| Shenandoah Muni (296 m, Iowa) |
8 |
|
| Coeur d'Alene Airport (707 m, Idaho) |
8 |
|
| Rosecrans Memorial Airport (246 m, Missouri) |
6 |
|
| Russell Airport (566 m, Kansas) |
8 |
|
| Tekamah (Asos) (312 m, Nebraska) |
8 |
|
| The Pas Airport (270 m, Manitoba) |
0 |
>2500m |
| Columbus Airport (440 m, Nebraska) |
4 |
|
| Laramie Airport (2218 m, Wyoming) |
0 |
|
| Terrace Airport (217 m, British Columbia) |
0 |
>2500m |
| McKinnon St. Simons (6 m, Georgia) |
6 |
|
| Sandspit (6 m, British Columbia) |
0 |
>2500m |
| Goshen Airport (252 m, Indiana) |
8 |
|
| Imperial (997 m, Nebraska) |
8 |
|
| Eareckson Air Station (31 m, Alaska) |
8 |
600-1000m |
| Sidney Airport (1312 m, Nebraska) |
8 |
|
| Fort Bridger Airport (2145 m, Wyoming) |
8 |
|
| Dixon Airport (1996 m, Wyoming) |
8 |
|
| Mason (363 m, Iowa) |
6 |
|
| Penticton Airport (344 m, British Columbia) |
6 |
1500-2000m |
| Boone Airport (354 m, Iowa) |
8 |
|
| Ft Severn (15 m, Ontario) |
8 |
2000-2500m |
| Joplin Regional Airport (297 m, Missouri) |
0 |
|
| Kearney Regional Airport (649 m, Nebraska) |
6 |
|
| La Veta Pass (3114 m, Colorado) |
0 |
|
| Lloydminster Airport (669 m, Alberta) |
0 |
>2500m |
| Iliamna Airport (49 m, Alaska) |
2 |
1000-1500m |
| Inukjuak (25 m, Quebec) |
8 |
1000-1500m |
| Searle Field Airport (999 m, Nebraska) |
8 |
|
| Kahului Airport (20 m, Hawaii) |
6 |
1000-1500m |
| Worthington (480 m, Minnesota) |
8 |
|
| Clarinda (303 m, Iowa) |
8 |
|
| Nipawin Airport (374 m, Saskatchewan) |
0 |
>2500m |
| Muskrat Dam Airport (278 m, Ontario) |
0 |
>2500m |
| Allen Army Airfield (391 m, Alaska) |
0 |
>2500m |
| Meadow Lake Airport (480 m, Saskatchewan) |
0 |
>2500m |
| Council Bluffs Airport (382 m, Iowa) |
8 |
|
| Key Lake Airport (514 m, Saskatchewan) |
8 |
600-1000m |
| Osceola Muni (338 m, Iowa) |
8 |
|
| Tinker Air Force Base (384 m, Oklahoma) |
0 |
|
| Colorado Plains Regional Airport (1421 m, Colorado) |
8 |
|
| Central Illinois Regional Airport (267 m, Illinois) |
8 |
|
| Webster City (342 m, Iowa) |
8 |
|
| Clarion Airport (354 m, Iowa) |
8 |
|
| Mondell Fld AP (1272 m, Wyoming) |
8 |
|
| Muscatine Airport (167 m, Iowa) |
8 |
|
| Red Oak Airport (318 m, Iowa) |
8 |
|
| Dubuque Regional Airport (329 m, Iowa) |
8 |
600-1000m |
| Burley Airport (1267 m, Idaho) |
0 |
|
| Thompson Airport (216 m, Manitoba) |
8 |
>2500m |
| Buckley Space Force Base (1726 m, Colorado) |
6 |
|
| Abilene Airport (546 m, Texas) |
0 |
>2500m |
| Guthrie Airport (327 m, Oklahoma) |
0 |
|
| Waterloo Regional Airport (268 m, Iowa) |
8 |
1000-1500m |
| Fort Stockton- Pecos County Airport (917 m, Texas) |
0 |
|
| Cape Parry AP (14 m, Northwest Territories) |
8 |
|
| Sandberg Airport (1379 m, California) |
0 |
>2500m |
| Marshall Town Muni (296 m, Iowa) |
8 |
|
| Rawlins Airport (2077 m, Wyoming) |
0 |
|
| Mont-Joli Airport (54 m, Quebec) |
3 |
600-1000m |
| Dillingham Airport (29 m, Alaska) |
0 |
>2500m |
| Oelwen (328 m, Iowa) |
8 |
|
| Naujaat Airport (24 m, Nunavut) |
0 |
|
| Le Mars Airport (365 m, Iowa) |
8 |
|
| Ottumwa Regional Airport (256 m, Iowa) |
8 |
|
| North Platte Regional Airport (849 m, Nebraska) |
8 |
300-600m |
| Powell Airport (1552 m, Wyoming) |
8 |
|
| Dillon Airport (1597 m, Montana) |
0 |
|
| Hilo Intl. Airport (10 m, Hawaii) |
0 |
>2500m |
| Denison (388 m, Iowa) |
8 |
|
| Hope Aerodrome (39 m, British Columbia) |
8 |
1000-1500m |
| Sheldon (432 m, Iowa) |
8 |
|
| Monticello Regional Airport (259 m, Iowa) |
8 |
|
| Chariton (320 m, Iowa) |
8 |
|
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Ankeny Regional Airport (275 m, Iowa) |
8 |
|
| University of Illinois Willard Airport (230 m, Illinois) |
2 |
|
| Middleton Muni - Morey Field (283 m, Wisconsin) |
8 |
|
| Windom (410 m, Minnesota) |
8 |
|
| Fairfield Airport (244 m, Iowa) |
8 |
|
| Spencer Airport (408 m, Iowa) |
2 |
|
| Marysville Airport (391 m, Kansas) |
8 |
|
| Kirksville Regional Airport (294 m, Missouri) |
6 |
|
| McCook Ben Nelson Regional Airport (786 m, Nebraska) |
8 |
|
| Indianapolis Mount Comfort (263 m, Indiana) |
8 |
|
| Eastern Iowa Airport (256 m, Iowa) |
8 |
|
| Aurora Airport (215 m, Illinois) |
8 |
|
| Limon Airport (1635 m, Colorado) |
0 |
|
| Cambridge Bay Airport (23 m, Nunavut) |
4 |
600-1000m |
| Magic Valley Regional Airport (1265 m, Idaho) |
0 |
|
| Rocky Mountain Metropolitan Airport (1724 m, Colorado) |
4 |
|
| Lima Allen (296 m, Ohio) |
8 |
|
| El Reno (432 m, Oklahoma) |
0 |
|
| Nome Airport (6 m, Alaska) |
0 |
>2500m |
| Rockford Airport (226 m, Illinois) |
8 |
600-1000m |
| Stony Rapids Airport (248 m, Saskatchewan) |
8 |
1000-1500m |
| Washington (230 m, Iowa) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
0 |
|
| Quad Cities Intl. Airport (181 m, Illinois) |
8 |
300-600m |
| La Ronge Airport (379 m, Saskatchewan) |
1 |
>2500m |
| Ames Airport (291 m, Iowa) |
8 |
|
| Yellowknife Airport (206 m, Northwest Territories) |
4 |
600-1000m |
| Mission Field (1418 m, Montana) |
8 |
|
| Shingle Point AP (49 m, Yukon) |
8 |
2000-2500m |
| Delaware (286 m, Indiana) |
8 |
|
| Saskatoon AP (503 m, Saskatchewan) |
0 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Fort Madison (221 m, Iowa) |
0 |
|
| Pickle Lake(Man) (386 m, Ontario) |
0 |
|
| Ephrata Airport (383 m, Washington) |
0 |
|
| Provincetown Airport (2 m, Massachusetts) |
0 |
|
| Omak Airport (382 m, Washington) |
0 |
|
| Milford Municipal (1536 m, Utah) |
0 |
>2500m |
| Beatrice Municipal (403 m, Nebraska) |
8 |
|
| Rock Falls Airport (197 m, Illinois) |
8 |
|
| Atlantic Airport (360 m, Iowa) |
8 |
|
| SwiftCurrent (820 m, Saskatchewan) |
0 |
>2500m |
| Flin Flon Airport (304 m, Manitoba) |
2 |
|
| Decatur Airport (208 m, Illinois) |
4 |
|
| Fort Smith Airport (205 m, Northwest Territories) |
8 |
600-1000m |
| Lytton Airport (225 m, British Columbia) |
8 |
|
| Southern Illinois Airport (125 m, Illinois) |
0 |
|
| Shively Field Airport (2138 m, Wyoming) |
0 |
|
| Hay River Airport (170 m, Northwest Territories) |
8 |
2000-2500m |
| Norman Wells (78 m, Northwest Territories) |
7 |
>2500m |
| Dyess Air Force Base (545 m, Texas) |
0 |
|
| Middleton Island Airport (14 m, Alaska) |
0 |
>2500m |
| Jim Kelly Field (736 m, Nebraska) |
8 |
|
| Riverton Airport (1684 m, Wyoming) |
6 |
200-300m |
| Yellowstone Regional Airport (1553 m, Wyoming) |
8 |
|
| Jackson Airport (441 m, Minnesota) |
8 |
|
| Fort Lauderdale (7 m, Florida) |
6 |
|
| Neil Armstrong Airport (278 m, Ohio) |
0 |
|
| Rankin Inlet Airport (29 m, Nunavut) |
6 |
600-1000m |
| Kugluktuk Airport (23 m, Northwest Territories) |
5 |
300-600m |
| Jacksonville Executive at Craig Airport (12 m, Florida) |
8 |
|
| Pickle Lake Airport (391 m, Ontario) |
0 |
>2500m |
| Fort Chipewyan (232 m, Alberta) |
8 |
600-1000m |
| North Battleford Airport (548 m, Saskatchewan) |
0 |
>2500m |
| Coffeyville Airport (230 m, Kansas) |
0 |
|
| Fort Dodge Regional Airport (355 m, Iowa) |
6 |
|
| O'Neill Airport (619 m, Nebraska) |
8 |
|
| Northern Colorado Regional Airport (1529 m, Colorado) |
8 |
|
| Yorkton Airport (498 m, Saskatchewan) |
2 |
>2500m |
| Manhattan Regional Airport (322 m, Kansas) |
6 |
|
| Palm Beach Intl. Airport (6 m, Florida) |
6 |
300-600m |
| Southeast Iowa Regional Airport (210 m, Iowa) |
8 |
|
| Fort Mcmurray (369 m, California) |
7 |
>2500m |
| Sioux Gateway Airport (336 m, Iowa) |
8 |
1000-1500m |
| Naval Station Mayport (5 m, Florida) |
8 |
|
| John H. Batten Airport (205 m, Wisconsin) |
8 |
|
| Fairmont Airport (354 m, Minnesota) |
6 |
|
| La Grande Rivière Airport (195 m, Quebec) |
7 |
300-600m |
| Chanute Martin Johnson Airport (298 m, Kansas) |
0 |
|
| Springfield- Branson National Airport (390 m, Missouri) |
0 |
>2500m |
| Kuujjuaq Airport (44 m, Quebec) |
7 |
600-1000m |
| Santa Fe Regional Airport (1933 m, New Mexico) |
0 |
|
| Lamoni (342 m, Iowa) |
8 |
|
| Clovis Airport (1284 m, New Mexico) |
0 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| University of Oklahoma Westheimer Airpo (357 m, Oklahoma) |
0 |
|
| Ely Airport (1909 m, Nevada) |
0 |
>2500m |
| Falls City/Brenner (300 m, Nebraska) |
8 |
|
| Northeast Iowa Regional Airport (343 m, Iowa) |
8 |
|
| Algona Airport (372 m, Iowa) |
8 |
|
| Estherville Muni (401 m, Iowa) |
0 |
|
| Dayton Intl. Airport (306 m, Ohio) |
8 |
>2500m |
| Offutt Air Force Base (319 m, Nebraska) |
6 |
|
| Brandon Airport (416 m, Manitoba) |
0 |
>2500m |
| Knoxville (283 m, Iowa) |
8 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Barnes Airport (427 m, North Dakota) |
0 |
|
| Lac de Gras (469 m, Northwest Territories) |
6 |
|
| Columbus Airport (200 m, Indiana) |
8 |
|
| Mackenzie (690 m, British Columbia) |
0 |
>2500m |
| Lawrence Regional Airport (254 m, Kansas) |
0 |
|
| Fremont Airport (379 m, Nebraska) |
8 |
|
| Ainsworth Regional Airport (789 m, Nebraska) |
8 |
|
| Island Lake Airport (235 m, Manitoba) |
3 |
1500-2000m |
| Miles City Airport (801 m, Montana) |
8 |
|
| Gander Airport (151 m, Newfoundland) |
1 |
300-600m |
| Cartwright Airport (15 m, Newfoundland) |
0 |
>2500m |
| Albert Whitted Airport (2 m, Florida) |
6 |
|
| Alliance Airport (1198 m, Nebraska) |
8 |
|
| Moncton Airport (71 m, New Brunswick) |
0 |
2000-2500m |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
6 |
1000-1500m |
| Perry Stokes Airport (1756 m, Colorado) |
0 |
|
| Liberal Mid-America Regional Airport (879 m, Kansas) |
0 |
|
| Dewar Lakes AP (488 m, Nunavut) |
0 |
>2500m |
| Brevoort Island Airport (376 m, Nunavut) |
8 |
1000-1500m |
| Lake County Airport (3026 m, Colorado) |
8 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
8 |
300-600m |
| Pompano Beach Airport (7 m, Florida) |
8 |
|
| Greeley- Weld County Airport (1420 m, Colorado) |
8 |
|
| Prince Albert Airport (428 m, Saskatchewan) |
0 |
>2500m |
| Lawrence J. Timmerman Airport (224 m, Wisconsin) |
8 |
|
| Big Trout Lake (222 m, Ontario) |
0 |
>2500m |
| Moosonee (9 m, Ontario) |
0 |
>2500m |
| CFB Bagotville (159 m, Quebec) |
8 |
600-1000m |
| Dryden Airport (413 m, Ontario) |
0 |
>2500m |
| Monett Airport (401 m, Missouri) |
0 |
|
| Rogers Executive Airport (415 m, Arkansas) |
0 |
|
| Clines Corner (2160 m, New Mexico) |
0 |
|
| Colonel James Jabara Airport (433 m, Kansas) |
0 |
|
| Topeka Regional Airport (325 m, Kansas) |
0 |
|
| Drake Field (381 m, Arkansas) |
0 |
|
| Terre Haute Regional Airport (175 m, Indiana) |
6 |
|
| Andrews Airport (967 m, Texas) |
0 |
|
| Smith Field (364 m, Arkansas) |
0 |
|
| Springdale Airport (412 m, Arkansas) |
0 |
|
| Decorah Airport (353 m, Iowa) |
8 |
|
| Breckenridge Airport (391 m, Texas) |
0 |
|
| Ernest A. Love Field Airport (1537 m, Arizona) |
0 |
|
| Anniston Regional Airport (186 m, Alabama) |
0 |
|
| Keokuk Airport (205 m, Iowa) |
8 |
|
| Shelbyville Airport (245 m, Indiana) |
4 |
|
| Schefferville (517 m, Quebec) |
0 |
>2500m |
| Marion Airport (303 m, Ohio) |
8 |
|
| Springfield- Beckley Airport (323 m, Ohio) |
4 |
|
| Hereford Airport (1154 m, Texas) |
0 |
|
| DuPage Airport (231 m, Illinois) |
8 |
|
| Altus Air Force Base (413 m, Oklahoma) |
0 |
|
| Moosonee Airport (9 m, Quebec) |
0 |
|
| Stillwater Regional Airport (300 m, Oklahoma) |
0 |
|
| Alpine- Casparis Airport (1376 m, Texas) |
0 |
|
| Baker City Airport (1026 m, Oregon) |
0 |
|
| Shearwater AP (51 m, Nova Scotia) |
6 |
|
| Sable Island AP (5 m, Nova Scotia) |
2 |
|
| Wekweètì Airport (368 m, Northwest Territories) |
0 |
|
| Hot Springs (1153 m, Virginia) |
0 |
|
| Wabush Airport (551 m, Newfoundland) |
0 |
|
| Mary's Harbour Airport (12 m, Newfoundland) |
0 |
|
| Winnipeg Airport (239 m, Manitoba) |
0 |
|
| Sturgis Airport (282 m, Michigan) |
8 |
|
| Ingenika Point (680 m, British Columbia) |
6 |
|
| Hillsdale Airport (360 m, Michigan) |
8 |
|
| Branch County Memorial Airport (292 m, Michigan) |
8 |
|
| Mitchell Airport (397 m, South Dakota) |
0 |
|
| Mount Vernon Airport (146 m, Illinois) |
0 |
|
| Dalhart Airport (1216 m, Texas) |
0 |
|
| Dubois Airport (2224 m, Wyoming) |
4 |
|
| Hall Beach Airport (7 m, Nunavut) |
0 |
|
| Rexburg (1481 m, Idaho) |
0 |
|
| Draughon- Miller Central Texas Regional (208 m, Texas) |
8 |
|
| Naval Air Station Corpus Christi (6 m, Texas) |
8 |
|
| Mc Gregor (180 m, Texas) |
8 |
|
| Bethel Airport (44 m, Alaska) |
0 |
>2500m |
| Pine Springs (1663 m, Texas) |
0 |
|
| Pine Bluffs Muni (1570 m, Wyoming) |
8 |
|
| Wittman Regional Airport (246 m, Wisconsin) |
8 |
|
| Bryce Canyon Airport (2312 m, Utah) |
0 |
|
| Casper (1612 m, Wyoming) |
8 |
300-600m |
| Dane County Regional Airport (264 m, Wisconsin) |
8 |
1000-1500m |
| Adak (5 m, Alaska) |
4 |
300-600m |
| Green Bay (209 m, Wisconsin) |
8 |
1500-2000m |
| Walden Airport (2485 m, Colorado) |
6 |
|
| Rolla Airport (556 m, North Dakota) |
0 |
|
| Walla Walla Airport (355 m, Washington) |
8 |
|
North - South