Alert archive / Colorado / Freeze Warnings

Freeze Warnings in Colorado, 2017

25 freeze warnings in 2017. 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 freeze warnings reaches back to 2005.

Freeze Warnings by county

Each county as a circle sized by its count in 2017. Tap one for its archive.

Freeze Warnings
25
Busiest month
May8 freeze warnings
Busiest day
April 29, 20173 freeze warnings

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
Apr 4, 4:30 AM MDTFreeze WarningGJTDelta, Garfield, Gunnison, Mesa, Montrose29 hr
Apr 9, 2:51 AM MDTFreeze WarningGJTDelta, Garfield, Gunnison, Mesa, Montrose30 hr
Apr 27, 12:12 PM MDTFreeze WarningGJTDelta, Garfield, Gunnison, Mesa, Montrose20 hr
Apr 28, 2:50 PM MDTFreeze WarningGJTDelta, Gunnison, Mesa, Montrose18 hr
Apr 29, 2:28 PM MDTFreeze WarningGJTDelta, Garfield, Gunnison, Mesa, Montrose19 hr
Apr 29, 3:25 PM MDTFreeze WarningBOUAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more17 hr
Apr 29, 3:36 PM MDTFreeze WarningPUBCuster, El Paso, Fremont, Huerfano, Las Animas, Pueblo and 1 more17 hr
May 3, 2:39 PM MDTFreeze WarningGLDCheyenne, Kit Carson17 hr
May 3, 4:05 PM MDTFreeze WarningPUBEl Paso16 hr
May 17, 3:24 PM MDTFreeze WarningGJTDolores, Mesa, Montezuma, Montrose, San Miguel19 hr
May 18, 2:25 PM MDTFreeze WarningGJTDelta, Dolores, Gunnison, Mesa, Montezuma, Montrose and 1 more19 hr
May 18, 2:54 PM MDTFreeze WarningPUBEl Paso18 hr
May 19, 4:01 AM MDTFreeze WarningBOUAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 6 more28 hr
May 19, 9:30 AM MDTFreeze WarningPUBEl Paso, Huerfano, Las Animas, Pueblo23 hr
May 19, 1:24 PM MDTFreeze WarningGJTDolores, Mesa, Montezuma, Montrose, San Miguel20 hr
Sep 24, 8:47 AM MDTFreeze WarningGJTArchuleta, Dolores, Eagle, Garfield, La Plata, Mesa and 6 more24 hr
Sep 24, 3:15 PM MDTFreeze WarningPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache18 hr
Sep 25, 2:46 PM MDTFreeze WarningGJTArchuleta, Dolores, Eagle, Garfield, La Plata, Mesa and 6 more18 hr
Sep 25, 3:17 PM MDTFreeze WarningPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache17 hr
Oct 2, 1:34 PM MDTFreeze WarningGJTDelta, Garfield, Gunnison, Mesa, Moffat, Montrose and 1 more19 hr
Oct 8, 4:18 AM MDTFreeze WarningBOUAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more54 hr
Oct 9, 3:49 AM MDTFreeze WarningPUBBaca, Bent, Crowley, Custer, El Paso, Fremont and 7 more29 hr
Oct 9, 4:04 AM MDTFreeze WarningGJTArchuleta, Delta, Garfield, Gunnison, Mesa, Montrose28 hr
Oct 14, 3:03 AM MDTFreeze WarningGJTGarfield, Mesa30 hr
Oct 14, 12:36 PM MDTFreeze WarningPUBBaca, Bent, Crowley, Custer, Fremont, Kiowa and 3 more19 hr

By county

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

11 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 29, 20173freeze warnings
  2. May 19, 20173freeze warnings
  3. May 3, 20172freeze warnings
  4. May 18, 20172freeze warnings
  5. September 24, 20172freeze warnings
  6. September 25, 20172freeze warnings
  7. October 9, 20172freeze warnings
  8. October 14, 20172freeze warnings
  9. April 4, 20171freeze warnings
  10. April 9, 20171freeze warnings
  11. April 27, 20171freeze warnings
  12. April 28, 20171freeze warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20162018

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.