Alert archive / Colorado / Winter Storm Warnings / 2026
Winter Storm Warnings in Colorado, February 2026
8 winter storm warnings in February 2026. 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 2026. Tap one for its archive.
- Winter Storm Warnings
- 8
- Busiest day
- February 15, 20263 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 10, 11:58 AM MST | Winter Storm Warning | BOU | Grand, Jackson | 47 hr |
| Feb 10, 12:12 PM MST | Winter Storm Warning | GJT | Moffat, Routt | 48 hr |
| Feb 15, 11:56 AM MST | Winter Storm Warning | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 3 days |
| Feb 15, 12:21 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 4 days |
| Feb 15, 12:24 PM MST | Winter Storm Warning | BOU | Grand, Jackson | 4 days |
| Feb 19, 10:48 AM MST | Winter Storm Warning | PUB | Conejos, Mineral, Rio Grande | 36 hr |
| Feb 23, 11:53 AM MST | Winter Storm Warning | GJT | Moffat, Routt | 57 hr |
| Feb 23, 12:44 PM MST | Winter Storm Warning | BOU | Boulder, Grand, Jackson, Larimer | 59 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Grand County3
- Jackson County3
- Moffat County3
- Routt County3
- Conejos County2
- Mineral County2
- Rio Grande County2
- Chaffee County1
- Lake County1
- Saguache County1
- Archuleta County1
- Delta County1
- Dolores County1
- Eagle County1
- Garfield County1
- Gunnison County1
- Hinsdale County1
- La Plata County1
- Mesa County1
- Montezuma County1
- Montrose County1
- Ouray County1
- Pitkin County1
- Rio Blanco County1
- San Juan County1
- San Miguel County1
- Boulder County1
- Larimer County1
Nearby
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.