Alert archive / Colorado / Winter Storm Watches / 2021
Winter Storm Watches in Colorado, February 2021
4 winter storm watches in February 2021. 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 watches reaches back to 2005.
Winter Storm Watches by county
Each county as a circle sized by its count in February 2021. Tap one for its archive.
- Winter Storm Watches
- 4
- Busiest day
- February 12, 20213 winter storm watches
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 12, 2:13 AM MST | Winter Storm Watch | GLD | Cheyenne, Kit Carson, Yuma | 24 hr |
| Feb 12, 3:10 AM MST | Winter Storm Watch | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 11 hr |
| Feb 12, 4:01 AM MST | Winter Storm Watch | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 14 more | 24 hr |
| Feb 23, 4:15 AM MST | Winter Storm Watch | PUB | Costilla, Custer, El Paso, Fremont, Huerfano, Las Animas and 2 more | 11 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Costilla County2
- Custer County2
- El Paso County2
- Fremont County2
- Huerfano County2
- Las Animas County2
- Pueblo County2
- Teller County2
- Cheyenne County1
- Kit Carson County1
- Yuma County1
- Archuleta County1
- Dolores County1
- Hinsdale County1
- La Plata County1
- Montezuma County1
- San Juan County1
- San Miguel County1
- Alamosa County1
- Baca County1
- Bent County1
- Chaffee County1
- Conejos County1
- Crowley County1
- Kiowa County1
- Mineral County1
- Otero County1
- Prowers County1
- Rio Grande County1
- Saguache County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.