Alert archive / Colorado / Winter Storm Warnings / 2020
Winter Storm Warnings in Colorado, February 2020
7 winter storm warnings in February 2020. 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 February 2020. Tap one for its archive.
- Winter Storm Warnings
- 7
- Busiest day
- February 5, 20203 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 |
|---|---|---|---|---|
| Feb 2, 3:45 PM MST | Winter Storm Warning | BOU | Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Grand and 5 more | 36 hr |
| Feb 5, 2:07 AM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 70 hr |
| Feb 5, 2:19 AM MST | Winter Storm Warning | GJT | Delta, Eagle, Garfield, Gunnison, Hinsdale, Moffat and 6 more | 3 days |
| Feb 5, 3:53 AM MST | Winter Storm Warning | PUB | Chaffee, El Paso, Lake, Saguache | 68 hr |
| Feb 10, 4:04 AM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 28 hr |
| Feb 15, 3:10 AM MST | Winter Storm Warning | GJT | Eagle, Garfield, Moffat, Rio Blanco, Routt | 53 hr |
| Feb 15, 4:07 AM MST | Winter Storm Warning | BOU | Boulder, Grand, Jackson, Larimer | 52 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Boulder County3
- Grand County3
- Jackson County3
- Larimer County3
- Clear Creek County2
- Gilpin County2
- Jefferson County2
- Park County2
- Summit County2
- Eagle County2
- Garfield County2
- Moffat County2
- Rio Blanco County2
- Routt County2
- Chaffee County2
- Saguache County2
- Broomfield County1
- Douglas County1
- Delta County1
- Gunnison County1
- Hinsdale County1
- Montrose County1
- Ouray County1
- Pitkin County1
- San Miguel County1
- El Paso County1
- Lake County1
- Alamosa County1
- Costilla County1
- Custer County1
- Fremont County1
- Huerfano County1
- Las Animas County1
- Pueblo County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.