Alert archive / Colorado / Blizzard Warnings
Blizzard Warnings in Colorado, 2021
3 blizzard warnings in 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 blizzard warnings reaches back to 2005.
Blizzard Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Blizzard Warnings
- 3
- Busiest month
- March3 blizzard warnings
- Busiest day
- March 14, 20212 blizzard warnings
Over time
By month
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 |
|---|---|---|---|---|
| Mar 14, 12:19 PM MDT | Blizzard Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 4 more | 12 hr |
| Mar 14, 12:32 PM MDT | Blizzard Warning | PUB | El Paso | 11 hr |
| Mar 16, 10:38 AM MDT | Blizzard Warning | PUB | Baca, Las Animas | 21 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.