Alert archive / Colorado / Winter Storm Warnings / 2017
Winter Storm Warnings in Colorado, April 2017
7 winter storm warnings in April 2017. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in April 2017. Tap one for its archive.
- Winter Storm Warnings
- 7
- Busiest day
- April 28, 20173 winter storm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 2, 3:45 PM MDT | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Gunnison, Hinsdale, La Plata and 5 more | 45 hr |
| Apr 3, 4:10 AM MDT | Winter Storm Warning | BOU | Arapahoe, Douglas, Elbert | 44 hr |
| Apr 3, 4:23 AM MDT | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 8 more | 35 hr |
| Apr 26, 4:30 AM MDT | Winter Storm Warning | GJT | Eagle, Garfield, Moffat, Rio Blanco, Routt | 44 hr |
| Apr 28, 4:34 AM MDT | Winter Storm Warning | PUB | Alamosa, Baca, Bent, Chaffee, Costilla, Crowley and 11 more | 56 hr |
| Apr 28, 4:49 AM MDT | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more | 37 hr |
| Apr 28, 1:50 PM MDT | Winter Storm Warning | GLD | Cheyenne, Kit Carson | 28 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Arapahoe County2
- Douglas County2
- Elbert County2
- Alamosa County2
- Chaffee County2
- Costilla County2
- Custer County2
- El Paso County2
- Fremont County2
- Huerfano County2
- Las Animas County2
- Pueblo County2
- Saguache County2
- Teller County2
- Archuleta County1
- Delta County1
- Dolores County1
- Gunnison County1
- Hinsdale County1
- La Plata County1
- Montezuma County1
- Montrose County1
- Ouray County1
- San Juan County1
- San Miguel County1
- Conejos County1
- Mineral County1
- Rio Grande County1
- Eagle County1
- Garfield County1
- Moffat County1
- Rio Blanco County1
- Routt County1
- Baca County1
- Bent County1
- Crowley County1
- Kiowa County1
- Otero County1
- Prowers County1
- Adams County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.