Alert archive / Colorado / Frost Advisories

Frost Advisories in Colorado, 2024

18 frost advisories in 2024. 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 frost advisories reaches back to 2005.

Frost Advisories by county

Each county as a circle sized by its count in 2024. Tap one for its archive.

Frost Advisories
18
Busiest month
October11 frost advisories
Busiest day
October 3, 20243 frost advisories

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.

IssuedProductOfficeCountiesLasted
May 3, 1:31 PM MDTFrost AdvisoryPUBEl Paso19 hr
May 7, 4:07 PM MDTFrost AdvisoryBOUAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 7 more16 hr
May 7, 5:47 PM MDTFrost AdvisoryPUBEl Paso14 hr
May 21, 6:27 PM MDTFrost AdvisoryPUBEl Paso14 hr
May 21, 7:03 PM MDTFrost AdvisoryBOUAdams, Arapahoe, Douglas, Elbert, Larimer, Lincoln and 3 more13 hr
Sep 18, 3:54 AM MDTFrost AdvisoryPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache28 hr
Sep 19, 1:30 PM MDTFrost AdvisoryPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache19 hr
Oct 3, 12:11 PM MDTFrost AdvisoryGLDKit Carson, Yuma20 hr
Oct 3, 12:38 PM MDTFrost AdvisoryBOUElbert, Larimer, Lincoln, Logan, Phillips, Sedgwick and 2 more19 hr
Oct 3, 2:26 PM MDTFrost AdvisoryPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache18 hr
Oct 12, 1:27 PM MDTFrost AdvisoryGLDYuma43 hr
Oct 12, 1:44 PM MDTFrost AdvisoryBOUPhillips, Sedgwick43 hr
Oct 24, 1:11 AM MDTFrost AdvisoryGLDCheyenne, Kit Carson, Yuma31 hr
Oct 24, 2:56 AM MDTFrost AdvisoryBOUAdams, Arapahoe, Douglas, Elbert, Larimer, Lincoln and 6 more30 hr
Oct 24, 3:07 AM MDTFrost AdvisoryPUBCrowley, El Paso, Kiowa, Pueblo29 hr
Oct 25, 1:55 AM MDTFrost AdvisoryGLDCheyenne, Kit Carson, Yuma30 hr
Oct 25, 2:55 AM MDTFrost AdvisoryPUBCrowley, El Paso, Kiowa, Pueblo29 hr
Oct 25, 2:14 PM MDTFrost AdvisoryPUBCrowley, El Paso, Kiowa, Otero, Pueblo18 hr

By county

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

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20232025

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.