Alert archive / Colorado / Winter Storm Warnings / 2016
Winter Storm Warnings in Colorado, December 2016
13 winter storm warnings in December 2016. 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 December 2016. Tap one for its archive.
- Winter Storm Warnings
- 13
- Busiest day
- December 10, 20163 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 |
|---|---|---|---|---|
| Dec 9, 1:32 AM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 14 hr |
| Dec 9, 1:36 AM MST | Winter Storm Warning | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 16 hr |
| Dec 9, 8:18 PM MST | Winter Storm Warning | GJT | Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more | 45 hr |
| Dec 10, 4:00 AM MST | Winter Storm Warning | PUB | Chaffee, Lake, Saguache | 31 hr |
| Dec 10, 4:58 AM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 30 hr |
| Dec 15, 3:45 AM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 55 hr |
| Dec 15, 4:16 AM MST | Winter Storm Warning | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 55 hr |
| Dec 15, 10:21 AM MST | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 9 more | 47 hr |
| Dec 17, 11:07 AM MST | Winter Storm Warning | GJT | Archuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more | 9 hr |
| Dec 21, 3:13 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 41 hr |
| Dec 21, 3:17 PM MST | Winter Storm Warning | PUB | Conejos, Costilla, Huerfano, Las Animas, Mineral, Rio Grande | 41 hr |
| Dec 23, 2:26 PM MST | Winter Storm Warning | GJT | Archuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more | 50 hr |
| Dec 23, 9:24 PM MST | Winter Storm Warning | PUB | Conejos, Mineral, Rio Grande | 50 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gunnison County5
- Montrose County5
- Garfield County4
- Archuleta County4
- Dolores County4
- Hinsdale County4
- La Plata County4
- Montezuma County4
- Ouray County4
- San Juan County4
- San Miguel County4
- Boulder County3
- Clear Creek County3
- Gilpin County3
- Grand County3
- Jackson County3
- Jefferson County3
- Larimer County3
- Park County3
- Summit County3
- Eagle County3
- Moffat County3
- Pitkin County3
- Rio Blanco County3
- Routt County3
- Delta County3
- Mesa County3
- Conejos County3
- Mineral County3
- Rio Grande County3
- Chaffee County2
- Lake County2
- Saguache County2
- Adams County1
- Arapahoe County1
- Broomfield County1
- Denver County1
- Douglas County1
- Elbert County1
- Costilla County1
2 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.