Alert archive / Colorado / 2025
Weather alerts in Colorado, November 2025
22 weather alerts in November 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in November 2025. Tap one for its archive.
- Alerts
- 22
- Warnings
- 1
- Watches
- 0
- Advisories
- 17
- Busiest day
- November 22, 20254 alerts
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 |
|---|---|---|---|---|
| Nov 6, 7:21 AM MST | Red Flag Warning | BOU | Boulder, Broomfield, Jefferson, Larimer, Weld | 10 hr |
| Nov 16, 1:51 AM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 39 hr |
| Nov 16, 2:27 AM MST | Winter Weather Advisory | BOU | Grand, Jackson | 39 hr |
| Nov 16, 2:46 AM MST | Winter Weather Advisory | PUB | Conejos, Mineral, Rio Grande | 26 hr |
| Nov 16, 6:25 PM MST | Special Weather Statement | PUB | Alamosa, Costilla | 35 min |
| Nov 16, 7:57 PM MST | Special Weather Statement | PUB | El Paso | 33 min |
| Nov 16, 8:31 PM MST | Special Weather Statement | PUB | El Paso | 29 min |
| Nov 19, 12:33 AM MST | Winter Weather Advisory | PUB | Alamosa, Conejos, Costilla, Custer, El Paso, Fremont and 6 more | 52 hr |
| Nov 19, 12:37 AM MST | Winter Weather Advisory | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 46 hr |
| Nov 20, 3:37 AM MST | Dense Fog Advisory | GJT | Delta, Garfield, Gunnison, Mesa, Montrose, Rio Blanco | 4 min |
| Nov 20, 4:21 AM MST | Special Weather Statement | GJT | Delta, Mesa | 4 hr |
| Nov 22, 12:12 AM MST | Dense Fog Advisory | PUB | Pueblo | 8 hr |
| Nov 22, 12:30 AM MST | Winter Weather Advisory | PUB | Alamosa, Conejos, Costilla, Custer, El Paso, Fremont and 7 more | 47 hr |
| Nov 22, 1:21 AM MST | Winter Weather Advisory | GJT | Archuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more | 47 hr |
| Nov 22, 4:45 AM MST | Dense Fog Advisory | BOU | Morgan, Weld | 5 hr |
| Nov 23, 11:44 PM MST | Dense Fog Advisory | GLD | Cheyenne, Kit Carson, Yuma | 10 hr |
| Nov 24, 3:36 AM MST | Freezing Fog Advisory | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 5 hr |
| Nov 28, 2:06 AM MST | Winter Weather Advisory | GJT | Eagle, Garfield, Moffat, Pitkin, Routt | 32 hr |
| Nov 28, 2:29 AM MST | Winter Weather Advisory | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 32 hr |
| Nov 29, 12:23 PM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 42 hr |
| Nov 29, 2:03 PM MST | Winter Weather Advisory | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 39 hr |
| Nov 29, 2:11 PM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 39 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Special Weather Statement | 4 |
| Winter | |
| Winter Weather Advisory | 12 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
| Freezing Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Conejos County5
- Rio Grande County5
- Alamosa County5
- Costilla County5
- Archuleta County4
- Delta County4
- Dolores County4
- Garfield County4
- Gunnison County4
- Hinsdale County4
- La Plata County4
- Mesa County4
- Montezuma County4
- Montrose County4
- San Juan County4
- San Miguel County4
- Mineral County4
- El Paso County4
- Saguache County4
- Boulder County3
- Jefferson County3
- Larimer County3
- Eagle County3
- Moffat County3
- Ouray County3
- Rio Blanco County3
- Routt County3
- Grand County3
- Jackson County3
- Custer County3
- Fremont County3
- Huerfano County3
- Las Animas County3
- Weld County2
- Teller County2
- Pueblo County2
- Pitkin County2
- Clear Creek County2
- Gilpin County2
- Park County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.