Alert archive / Colorado / Blizzard Watches
Blizzard Watches in Colorado, 2015
7 blizzard watches in 2015. 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 watches reaches back to 2005.
Blizzard Watches by county
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Blizzard Watches
- 7
- Busiest month
- November5 blizzard watches
- Busiest day
- November 15, 20153 blizzard watches
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 |
|---|---|---|---|---|
| Nov 9, 2:08 PM MST | Blizzard Watch | GLD | Cheyenne, Kit Carson, Yuma | 12 hr |
| Nov 9, 3:05 PM MST | Blizzard Watch | BOU | Adams, Arapahoe, Boulder, Elbert, Larimer, Lincoln and 6 more | 14 hr |
| Nov 15, 2:51 PM MST | Blizzard Watch | GLD | Cheyenne, Kit Carson, Yuma | 22 hr |
| Nov 15, 2:59 PM MST | Blizzard Watch | PUB | El Paso | 14 hr |
| Nov 15, 3:36 PM MST | Blizzard Watch | BOU | Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 6 more | 14 hr |
| Dec 25, 3:04 PM MST | Blizzard Watch | PUB | Baca, Las Animas | 13 hr |
| Dec 26, 3:52 AM MST | Blizzard Watch | PUB | Bent, Otero, Prowers | 11 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cheyenne County2
- Kit Carson County2
- Yuma County2
- Adams County2
- Arapahoe County2
- Elbert County2
- Lincoln County2
- Logan County2
- Morgan County2
- Phillips County2
- Sedgwick County2
- Washington County2
- Boulder County1
- Larimer County1
- Weld County1
- El Paso County1
- Broomfield County1
- Denver County1
- Douglas County1
- Baca County1
- Las Animas County1
- Bent County1
- Otero County1
- Prowers County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.