Cold Weather Advisories in Colorado
20 cold weather advisories since 1986. 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 cold weather advisories reaches back to 2005.
Cold Weather Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Cold Weather Advisories
- 20
- Busiest year
- 202514 cold weather advisories
- Average year
- 10over 2 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crowley County6
- Kiowa County6
- Cheyenne County5
- Kit Carson County5
- Yuma County5
- Weld County5
- Las Animas County5
- Bent County5
- Otero County5
- Prowers County5
- Baca County5
- Elbert County4
- Lincoln County4
- Logan County4
- Morgan County4
- Washington County4
- Gunnison County3
- Montrose County3
- Adams County3
- Arapahoe County3
- Boulder County3
- Broomfield County3
- Denver County3
- Douglas County3
- Jefferson County3
- Larimer County3
- Phillips County3
- Sedgwick County3
- Pueblo County3
- Alamosa County3
- Costilla County3
- El Paso County3
- Conejos County3
- Rio Grande County3
- Huerfano County2
- Saguache County2
- Delta County1
- Eagle County1
- Garfield County1
- Mesa County1
The latest cold weather advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 23, 2:05 PM MST | Cold Weather Advisory | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 9 more | 66 hr |
| Jan 23, 2:04 PM MST | Cold Weather Advisory | BOU | Larimer, Weld | 67 hr |
| Jan 22, 2:08 AM MST | Cold Weather Advisory | PUB | Baca, Bent, Crowley, Kiowa, Las Animas, Otero and 1 more | 3 days |
| Jan 22, 1:58 AM MST | Cold Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 9 more | 4 days |
| Jan 22, 12:45 AM MST | Cold Weather Advisory | GLD | Cheyenne, Kit Carson, Yuma | 4 days |
| Jan 10, 12:25 AM MST | Cold Weather Advisory | PUB | Alamosa, Conejos, Costilla, Rio Grande | 8 hr |
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.