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.

IssuedProductOfficeCountiesLasted
Nov 6, 7:21 AM MSTRed Flag WarningBOUBoulder, Broomfield, Jefferson, Larimer, Weld10 hr
Nov 16, 1:51 AM MSTWinter Weather AdvisoryGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more39 hr
Nov 16, 2:27 AM MSTWinter Weather AdvisoryBOUGrand, Jackson39 hr
Nov 16, 2:46 AM MSTWinter Weather AdvisoryPUBConejos, Mineral, Rio Grande26 hr
Nov 16, 6:25 PM MSTSpecial Weather StatementPUBAlamosa, Costilla35 min
Nov 16, 7:57 PM MSTSpecial Weather StatementPUBEl Paso33 min
Nov 16, 8:31 PM MSTSpecial Weather StatementPUBEl Paso29 min
Nov 19, 12:33 AM MSTWinter Weather AdvisoryPUBAlamosa, Conejos, Costilla, Custer, El Paso, Fremont and 6 more52 hr
Nov 19, 12:37 AM MSTWinter Weather AdvisoryGJTArchuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more46 hr
Nov 20, 3:37 AM MSTDense Fog AdvisoryGJTDelta, Garfield, Gunnison, Mesa, Montrose, Rio Blanco4 min
Nov 20, 4:21 AM MSTSpecial Weather StatementGJTDelta, Mesa4 hr
Nov 22, 12:12 AM MSTDense Fog AdvisoryPUBPueblo8 hr
Nov 22, 12:30 AM MSTWinter Weather AdvisoryPUBAlamosa, Conejos, Costilla, Custer, El Paso, Fremont and 7 more47 hr
Nov 22, 1:21 AM MSTWinter Weather AdvisoryGJTArchuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more47 hr
Nov 22, 4:45 AM MSTDense Fog AdvisoryBOUMorgan, Weld5 hr
Nov 23, 11:44 PM MSTDense Fog AdvisoryGLDCheyenne, Kit Carson, Yuma10 hr
Nov 24, 3:36 AM MSTFreezing Fog AdvisoryPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache5 hr
Nov 28, 2:06 AM MSTWinter Weather AdvisoryGJTEagle, Garfield, Moffat, Pitkin, Routt32 hr
Nov 28, 2:29 AM MSTWinter Weather AdvisoryBOUBoulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more32 hr
Nov 29, 12:23 PM MSTWinter Weather AdvisoryGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more42 hr
Nov 29, 2:03 PM MSTWinter Weather AdvisoryBOUBoulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more39 hr
Nov 29, 2:11 PM MSTWinter Weather AdvisoryPUBAlamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more39 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

By county

Every county with at least one alert. A county page lists each alert that covered it.

8 more counties

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.