| Stations: 2577
|
Cloud Cover |
Cloud Base |
| Oxnard Airport (13 m, California) |
0 |
|
| Paso Robles Airport (255 m, California) |
0 |
|
| Swift Current Airport (818 m, Saskatchewan) |
0 |
|
| Toronto/Pearson AP (173 m, Ontario) |
3 |
1000-1500m |
| SwiftCurrent (820 m, Saskatchewan) |
0 |
>2500m |
| Los Angeles Intl. Airport (30 m, California) |
2 |
300-600m |
| Bowie Airport (336 m, Texas) |
8 |
|
| Liverpool Bay (102 m, Northwest Territories) |
8 |
600-1000m |
| Florence Airport (1658 m, Colorado) |
6 |
|
| Frankfort Airport (262 m, Indiana) |
0 |
|
| Resolute AP (67 m, Nunavut) |
7 |
200-300m |
| Dare (4 m, North Carolina) |
0 |
|
| Chino Airport (199 m, California) |
0 |
|
| Southwest Oregon Regional Airport (1 m, Oregon) |
8 |
|
| Mondell Fld AP (1272 m, Wyoming) |
6 |
|
| McCall Airport (1530 m, Idaho) |
0 |
|
| Hanksville Airport (1355 m, Utah) |
4 |
|
| Zamperini Field (27 m, California) |
0 |
|
| Kindersley Regional Airport (698 m, Saskatchewan) |
0 |
>2500m |
| Lake County Airport (1441 m, Oregon) |
2 |
|
| Magdalen Islands Airport (18 m, Quebec) |
8 |
200-300m |
| Hollister Airport (70 m, California) |
0 |
|
| Moore County Airport (1129 m, Texas) |
8 |
|
| Iliamna Airport (49 m, Alaska) |
8 |
1000-1500m |
| Susanville Airport (1263 m, California) |
0 |
|
| Milford Municipal (1536 m, Utah) |
4 |
>2500m |
| Columbia Gorge Regional Airport (73 m, Washington) |
0 |
|
| Slave Lake (583 m, Alberta) |
0 |
>2500m |
| Pampa (989 m, Texas) |
8 |
|
| Prineville Airport (991 m, Oregon) |
0 |
|
| Green Bay (209 m, Wisconsin) |
0 |
>2500m |
| Tehachapi Airport (1220 m, California) |
0 |
|
| Slave Lake Airport (583 m, Alberta) |
0 |
|
| Dewar Lakes AP (488 m, Nunavut) |
8 |
300-600m |
| Gillam Airport (146 m, Manitoba) |
8 |
>2500m |
| Gjoa Haven Airport (46 m, Nunavut) |
0 |
>2500m |
| Greater Kankakee Airport (192 m, Illinois) |
0 |
|
| Blanc-Sablon Airport (32 m, Quebec) |
5 |
1000-1500m |
| Wichita Falls Regional Airport (314 m, Texas) |
4 |
600-1000m |
| Kinngait Airport (50 m, Nunavut) |
8 |
100-200m |
| Michael J. Smith Field (3 m, North Carolina) |
0 |
|
| Elkhart (1099 m, Kansas) |
6 |
|
| Marine Corps Auxiliary Landing Field Bo (7 m, North Carolina) |
0 |
|
| Camp Mackall (115 m, North Carolina) |
6 |
|
| Cleveland Burke Lakefront Airport (178 m, Ohio) |
2 |
|
| Thompson Airport (216 m, Manitoba) |
2 |
>2500m |
| Norfolk Intl. Airport (9 m, Virginia) |
0 |
>2500m |
| Mojave Air and Space Port Airport (849 m, California) |
0 |
|
| Villeneuve Airport (270 m, Alberta) |
0 |
>2500m |
| Edmonton (IAP) (707 m, Alberta) |
0 |
>2500m |
| Moffett Federal Airfield (12 m, California) |
0 |
|
| Penticton Airport (344 m, British Columbia) |
3 |
2000-2500m |
| Meadow Lake Airport (480 m, Saskatchewan) |
0 |
0-50m |
| Ryan Airfield (737 m, Arizona) |
0 |
|
| Fort Mcmurray (369 m, California) |
0 |
>2500m |
| Kokomo Airport (253 m, Indiana) |
2 |
|
| Kickapoo Downtown Airport (304 m, Texas) |
4 |
|
| Billings Logan Intl. Airport (1088 m, Montana) |
4 |
>2500m |
| Dalhart Airport (1216 m, Texas) |
8 |
|
| Key Lake Airport (514 m, Saskatchewan) |
0 |
>2500m |
| Pine Springs (1663 m, Texas) |
4 |
|
| Boise Airport (872 m, Idaho) |
0 |
>2500m |
| Elizabeth City Regional Airport (4 m, North Carolina) |
0 |
|
| Vernon (386 m, Texas) |
8 |
|
| Medicine Hat (717 m, Alberta) |
0 |
>2500m |
| Saint-Pierre (24 m, Saint Pierre and Miquelon) |
8 |
100-200m |
| St.Anthony A (32 m, Newfoundland) |
7 |
600-1000m |
| Bella Coola Airport (35 m, British Columbia) |
0 |
|
| Sandberg Airport (1379 m, California) |
0 |
>2500m |
| Crosby Airport (594 m, North Dakota) |
0 |
|
| Peace River Airport (580 m, Alberta) |
2 |
1500-2000m |
| Truckee Tahoe Airport (1798 m, California) |
0 |
|
| Calgary Intl. Airport (1084 m, Alberta) |
1 |
>2500m |
| Windsor Airport (190 m, Ontario) |
7 |
1000-1500m |
| Midway Intl. Airport (190 m, Illinois) |
2 |
|
| Daniel K. Inouye Intl. Airport (5 m, Hawaii) |
4 |
600-1000m |
| Baker City Airport (1026 m, Oregon) |
0 |
|
| Saskatoon AP (503 m, Saskatchewan) |
0 |
|
| Palo Alto Airport (2 m, California) |
0 |
|
| Lihue Airport (32 m, Hawaii) |
8 |
600-1000m |
| Hutchinson (931 m, Texas) |
8 |
|
| Rick Husband Amarillo Intl. Airport (1094 m, Texas) |
2 |
>2500m |
| Watford City Airport (643 m, North Dakota) |
0 |
|
| Logansport Airport (225 m, Indiana) |
0 |
|
| Purdue University Airport (182 m, Indiana) |
0 |
|
| Gary Airport (180 m, Indiana) |
0 |
|
| South Bend Intl. Airport (236 m, Indiana) |
0 |
>2500m |
| Chicago Executive Airport (197 m, Illinois) |
0 |
|
| O’Hare Intl. Airport (205 m, Illinois) |
0 |
>2500m |
| Orlando Sanford Intl. Airport (17 m, Florida) |
2 |
|
| Kit Carson County Airport (1285 m, Colorado) |
2 |
|
| Pueblo Memorial Airport (1439 m, Colorado) |
8 |
1000-1500m |
| Regina Airport (577 m, Saskatchewan) |
2 |
|
| Hawthorne Industrial Airport (1285 m, Nevada) |
0 |
|
| Oscoda- Wurtsmith Airport (188 m, Michigan) |
4 |
|
| Cheyenne County Airport (1040 m, Kansas) |
4 |
|
| Fulton County Airport (241 m, Indiana) |
0 |
|
| Lansing Airport (188 m, Illinois) |
4 |
|
| Gooding Airport (1138 m, Idaho) |
0 |
|
| Smithers (517 m, British Columbia) |
0 |
>2500m |
| Cranbrook Airport (939 m, British Columbia) |
6 |
>2500m |
| Cold Lake Airport (541 m, Alberta) |
0 |
>2500m |
| El Paso Intl. Airport (1194 m, Texas) |
6 |
1500-2000m |
| High Level Airport (338 m, Alberta) |
7 |
1500-2000m |
| Reno (1341 m, Nevada) |
6 |
>2500m |
| Indianapolis Intl. Airport (246 m, Indiana) |
4 |
1000-1500m |
| Lewiston Airport (438 m, Idaho) |
0 |
>2500m |
| Gander Airport (151 m, Newfoundland) |
8 |
50-100m |
| Stephenville Intl. Airport (9 m, Newfoundland) |
8 |
600-1000m |
| Saint John Airport (111 m, New Brunswick) |
8 |
300-600m |
| Red Deer Regional Airport (904 m, Alberta) |
0 |
>2500m |
| Yellowknife Airport (206 m, Northwest Territories) |
7 |
1000-1500m |
| Tangier (2 m, Texas) |
6 |
|
| Adak (5 m, Alaska) |
8 |
600-1000m |
| Kodiak Airport (34 m, Alaska) |
8 |
50-100m |
| Gillette (1230 m, Wyoming) |
0 |
|
| Edmonton Namao (685 m, Alberta) |
0 |
>2500m |
| John H. Batten Airport (205 m, Wisconsin) |
0 |
|
| Sarnia Chris Hadfield Airport (181 m, Ontario) |
7 |
300-600m |
| Ft Severn (15 m, Ontario) |
7 |
600-1000m |
| North Texas Regional Airport (228 m, Texas) |
0 |
|
| Charlottetown Airport (79 m, Prince Edward Island) |
8 |
100-200m |
| Odessa Airport (902 m, Texas) |
6 |
|
| Mobridge Airport (508 m, South Dakota) |
2 |
|
| Rapid City Airport (965 m, South Dakota) |
8 |
2000-2500m |
| Lancaster County Airport (148 m, South Carolina) |
4 |
|
| Grant County Regional Airport (1127 m, Oregon) |
0 |
|
| Estevan Airport (584 m, Saskatchewan) |
0 |
>2500m |
| Wayne Executive Jetport (41 m, North Carolina) |
0 |
|
| Northeastern Regional Airport (6 m, North Carolina) |
0 |
|
| Kinston Regional Jetport (29 m, North Carolina) |
0 |
|
| Raleigh (134 m, North Carolina) |
8 |
1000-1500m |
| Henderson Executive Airport (749 m, Nevada) |
0 |
|
| Mercury/Desert Rock (1006 m, Nevada) |
0 |
>2500m |
| Chadron Airport (1011 m, Nebraska) |
0 |
|
| Alliance Airport (1198 m, Nebraska) |
4 |
|
| Bert Mooney Airport (1688 m, Montana) |
0 |
|
| Bad Axe (234 m, Michigan) |
6 |
|
| Bend Airport (1055 m, Oregon) |
0 |
|
| Selfridge Air National Guard Base (177 m, Michigan) |
2 |
|
| MBS Intl. Airport (204 m, Michigan) |
2 |
|
| Gerald R. Ford Intl. Airport (245 m, Michigan) |
2 |
1500-2000m |
| Detroit Metropolitan Airport (202 m, Michigan) |
6 |
1000-1500m |
| Marin (1 m, California) |
0 |
|
| Newport Airport (37 m, Oregon) |
8 |
|
| Mammoth Yosemite Airport (2173 m, California) |
4 |
|
| Blythe Airport (118 m, California) |
4 |
|
| Springbank (1201 m, Alberta) |
0 |
|
| Ramona Airport (424 m, California) |
0 |
|
| Lake Tahoe Airport (1909 m, California) |
2 |
|
| Naval Outlying Landing Field San Nicola (174 m, California) |
0 |
|
| Salinas Airport (26 m, California) |
6 |
|
| Palmdale Regional Airport (774 m, California) |
0 |
|
| Ontario Intl. Airport (287 m, California) |
2 |
|
| Livermore Airport (121 m, California) |
0 |
|
| Barstow-Daggett Airport (587 m, California) |
0 |
|
| Masset Airport (8 m, British Columbia) |
6 |
|
| Missoula Montana Airport (972 m, Montana) |
6 |
>2500m |
| Tri-Cities Airport (135 m, Washington) |
0 |
|
| San Francisco Intl. Airport (5 m, California) |
2 |
100-200m |
| Omak Airport (382 m, Washington) |
2 |
|
| Spokane Airport (721 m, Washington) |
6 |
>2500m |
| Naval Station Norfolk (5 m, Virginia) |
6 |
|
| Naval Air Station Point Mugu (2 m, California) |
2 |
|
| Muskegon (193 m, Michigan) |
2 |
1000-1500m |
| Vernal Regional Airport (1608 m, Utah) |
2 |
|
| DuPage Airport (231 m, Illinois) |
0 |
|
| Lynn Lake Airport (354 m, Manitoba) |
0 |
>2500m |
| Rantoul National Aviation Center (225 m, Illinois) |
0 |
|
| Altus/Quartz Mountain Regional Airport (437 m, Oklahoma) |
6 |
|
| Greater Rochester Intl. Airport (169 m, New York) |
6 |
1000-1500m |
| Piedmont Triad Intl. Airport (277 m, North Carolina) |
8 |
1500-2000m |
| Perryton Airport (889 m, Texas) |
8 |
|
| Childress Airport (594 m, Texas) |
8 |
|
| McGhee Tyson Airport (299 m, Tennessee) |
8 |
200-300m |
| Eareckson Air Station (31 m, Alaska) |
8 |
50-100m |
| Fort Stockton- Pecos County Airport (917 m, Texas) |
8 |
|
| Knox Airport (209 m, Indiana) |
0 |
|
| Lubbock Preston Smith Intl. Airport (988 m, Texas) |
2 |
1500-2000m |
| Winner Regional Airport (619 m, South Dakota) |
0 |
|
| Pine Ridge Airport (1015 m, South Dakota) |
0 |
|
| Pierre Regional Airport (528 m, South Dakota) |
0 |
|
| Wray Airport (1087 m, Colorado) |
0 |
|
| Darlington (59 m, South Carolina) |
0 |
|
| Greenville- Spartanburg Intl. Airport (296 m, South Carolina) |
2 |
1000-1500m |
| Altus Air Force Base (413 m, Oklahoma) |
6 |
|
| Roseburg Regional Airport (160 m, Oregon) |
0 |
|
| Lemhi (1233 m, Idaho) |
8 |
|
| Vermilion Regional Airport (212 m, Illinois) |
0 |
|
| Medford Airport (397 m, Oregon) |
0 |
>2500m |
| Guymon Airport (952 m, Oklahoma) |
8 |
|
| Hobart Regional Airport (478 m, Oklahoma) |
2 |
|
| Lorain (242 m, Ohio) |
6 |
|
| Lima Allen (296 m, Ohio) |
2 |
|
| Terrace Airport (217 m, British Columbia) |
1 |
1500-2000m |
| Rochelle Airport (238 m, Illinois) |
6 |
|
| Indianapolis Executive Airport (281 m, Indiana) |
0 |
|
| Port Hardy Airport (22 m, British Columbia) |
1 |
300-600m |
| Prince Albert Airport (428 m, Saskatchewan) |
0 |
>2500m |
| Findlay Airport (247 m, Ohio) |
6 |
|
| Cuyahoga County Airport (268 m, Ohio) |
6 |
|
| Stony Rapids Airport (248 m, Saskatchewan) |
0 |
>2500m |
| Colby Airport (971 m, Kansas) |
4 |
|
| Roben- Hood Airport (302 m, Michigan) |
0 |
|
| Marine Corps Air Station Camp Pendleton (24 m, California) |
0 |
|
| Lewis University Airport (231 m, Illinois) |
0 |
|
| Twentynine Palms Airport (626 m, California) |
0 |
|
| Mason (197 m, Michigan) |
0 |
|
| Dickinson Theodore Roosevelt Regional A (787 m, North Dakota) |
0 |
|
| San Gabriel Valley Airport (90 m, California) |
0 |
|
| Yuba (19 m, California) |
0 |
|
| Fremont Airport (235 m, Michigan) |
0 |
|
| Carson City Airport (1432 m, Nevada) |
0 |
|
| Milwaukee Mitchell Intl. Airport (211 m, Wisconsin) |
0 |
>2500m |
| Appleton Intl. Airport (280 m, Wisconsin) |
4 |
|
| Meadows Field Airport (150 m, California) |
0 |
>2500m |
| Hulett Airport (1300 m, Wyoming) |
0 |
|
| Billy Mitchell Airport (4 m, North Carolina) |
0 |
|
| Santa Maria Public Airport (73 m, California) |
2 |
300-600m |
| Chautauqua (525 m, New York) |
6 |
|
| Lea (1114 m, New Mexico) |
4 |
|
| Cannon Air Force Base (1309 m, New Mexico) |
0 |
|
| Delaware (286 m, Indiana) |
0 |
|
| Clines Corner (2160 m, New Mexico) |
2 |
|
| Old Crow Airport (251 m, Yukon) |
6 |
|
| Hawthorne Airport (19 m, California) |
0 |
|
| Boulder City Airport (671 m, Nevada) |
0 |
|
| Nut Tree Airport (34 m, California) |
0 |
|
| Natashquan Airport (11 m, Quebec) |
7 |
>2500m |
| Ely Airport (1909 m, Nevada) |
6 |
>2500m |
| Van Nuys Airport (244 m, California) |
0 |
|
| Coles (220 m, Illinois) |
0 |
|
| Central Nebraska Regional Airport (566 m, Nebraska) |
0 |
>2500m |
| Western Nebraska Regional Airport (1206 m, Nebraska) |
0 |
>2500m |
| Miles City Airport (801 m, Montana) |
0 |
|
| Eagle Creek Airpark Airport (250 m, Indiana) |
0 |
|
| Montgomery Regional Airport (62 m, Alabama) |
8 |
1000-1500m |
| Helena Regional Airport (1188 m, Montana) |
0 |
>2500m |
| Mason Jewett Field Airport (280 m, Michigan) |
0 |
|
| San Jose Intl. Airport (17 m, California) |
2 |
|
| Maxwell Air Force Base (51 m, Alabama) |
8 |
|
| Long Beach Airport (12 m, California) |
0 |
>2500m |
| Joliet Regional Airport (177 m, Illinois) |
0 |
|
| Sacramento Intl. Airport (7 m, California) |
0 |
|
| Pontiac Oakland (299 m, Michigan) |
6 |
|
| Kalamazoo/Battle Creek Intl. Airport (266 m, Michigan) |
0 |
|
| Willow Run Airport (218 m, Michigan) |
2 |
|
| Coleman A. Young Intl. Airport (191 m, Michigan) |
8 |
|
| Bishop Intl. Airport (233 m, Michigan) |
2 |
1000-1500m |
| Tucson Intl. Airport (779 m, Arizona) |
2 |
>2500m |
| Sacramento Executive Airport (8 m, California) |
0 |
|
| Oakland Intl. Airport (6 m, California) |
2 |
|
| Val-d'Or (337 m, California) |
7 |
>2500m |
| Hill (666 m, Kansas) |
0 |
|
North - South