Alert archive / Colorado / Winter Storm Warnings

Winter Storm Warnings in Colorado, 2019

68 winter storm warnings in 2019. 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 winter storm warnings reaches back to 2005.

Winter Storm Warnings by county

Each county as a circle sized by its count in 2019. Tap one for its archive.

Winter Storm Warnings
68
Busiest month
February17 winter storm warnings
Busiest day
October 28, 20194 winter storm 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
Jan 11, 3:24 AM MSTWinter Storm WarningBOUArapahoe, Clear Creek, Douglas, Elbert, Gilpin, Jefferson and 1 more25 hr
Jan 16, 8:59 PM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more51 hr
Jan 17, 3:35 AM MSTWinter Storm WarningBOUGrand, Jackson37 hr
Feb 2, 3:48 AM MSTWinter Storm WarningGJTArchuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more38 hr
Feb 2, 4:02 AM MSTWinter Storm WarningPUBConejos, Mineral, Rio Grande37 hr
Feb 4, 3:35 PM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more61 hr
Feb 5, 4:09 AM MSTWinter Storm WarningPUBConejos, Mineral, Rio Grande44 hr
Feb 13, 3:14 AM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more54 hr
Feb 13, 4:26 AM MSTWinter Storm WarningBOUBoulder, Grand, Jackson, Larimer31 hr
Feb 13, 3:11 PM MSTWinter Storm WarningPUBChaffee, Conejos, Lake, Mineral, Rio Grande, Saguache43 hr
Feb 17, 4:27 AM MSTWinter Storm WarningPUBAlamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more64 hr
Feb 17, 4:43 AM MSTWinter Storm WarningGJTArchuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more61 hr
Feb 19, 3:07 PM MSTWinter Storm WarningPUBConejos, Mineral, Rio Grande, Saguache3 days
Feb 19, 6:19 PM MSTWinter Storm WarningGJTGunnison, Hinsdale, Montrose, Ouray, San Miguel3 hr
Feb 19, 6:19 PM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Gunnison, Hinsdale, La Plata and 6 more3 days
Feb 22, 11:02 AM MSTWinter Storm WarningPUBBaca, Bent, Crowley, Kiowa, Las Animas, Otero and 1 more25 hr
Feb 22, 8:54 PM MSTWinter Storm WarningBOUElbert, Lincoln, Washington13 hr
Feb 28, 3:49 AM MSTWinter Storm WarningBOUBoulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 5 more4 days
Feb 28, 4:50 AM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more4 days
Feb 28, 3:01 PM MSTWinter Storm WarningPUBAlamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more4 days
Mar 2, 3:08 AM MSTWinter Storm WarningGLDKit Carson, Yuma26 hr
Mar 5, 2:16 PM MSTWinter Storm WarningBOUBoulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 2 more51 hr
Mar 5, 3:38 PM MSTWinter Storm WarningGJTDelta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more50 hr
Mar 6, 3:58 AM MSTWinter Storm WarningPUBChaffee, Lake, Saguache40 hr
Mar 7, 1:53 PM MSTWinter Storm WarningBOUBoulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more40 hr
Mar 7, 3:57 PM MSTWinter Storm WarningGJTDelta, Eagle, Garfield, Gunnison, Moffat, Montrose and 3 more40 hr
Mar 10, 3:08 PM MDTWinter Storm WarningPUBAlamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more4 days
Mar 10, 3:15 PM MDTWinter Storm WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more4 days
Mar 12, 10:55 AM MDTWinter Storm WarningBOUBoulder, Broomfield, Clear Creek, Douglas, Gilpin, Grand and 6 more34 hr
Mar 20, 3:19 AM MDTWinter Storm WarningGJTArchuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more69 hr
Mar 21, 4:27 AM MDTWinter Storm WarningPUBConejos, Mineral, Rio Grande29 hr
Apr 9, 3:52 AM MDTWinter Storm WarningGJTDelta, Eagle, Garfield, Mesa, Moffat, Pitkin and 2 more53 hr
Apr 9, 11:47 AM MDTWinter Storm WarningBOUBoulder, Broomfield, Clear Creek, Douglas, Gilpin, Grand and 5 more47 hr
Apr 9, 1:42 PM MDTWinter Storm WarningPUBChaffee, El Paso, Fremont, Lake, Saguache, Teller43 hr
Apr 22, 3:58 AM MDTWinter Storm WarningPUBCostilla, Huerfano, Las Animas32 hr
Apr 28, 2:08 PM MDTWinter Storm WarningBOUBoulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 4 more40 hr
Apr 28, 3:15 PM MDTWinter Storm WarningPUBAlamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 4 more44 hr
Apr 28, 9:58 PM MDTWinter Storm WarningGJTDelta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more62 hr
Apr 30, 6:10 AM MDTWinter Storm WarningPUBEl Paso, Teller5 hr
May 8, 3:49 AM MDTWinter Storm WarningGJTArchuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more51 hr
May 8, 4:21 AM MDTWinter Storm WarningPUBAlamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more71 hr
May 8, 4:22 AM MDTWinter Storm WarningBOUBoulder, Clear Creek, Gilpin, Grand, Jefferson, Park and 1 more38 hr
May 19, 2:56 PM MDTWinter Storm WarningBOUArapahoe, Boulder, Clear Creek, Douglas, Elbert, Gilpin and 6 more47 hr
May 19, 3:02 PM MDTWinter Storm WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more47 hr
May 19, 3:14 PM MDTWinter Storm WarningPUBChaffee, Conejos, El Paso, Lake, Mineral, Rio Grande and 2 more48 hr
May 27, 3:01 PM MDTWinter Storm WarningBOUBoulder, Grand, Jackson, Larimer33 hr
Oct 23, 3:54 AM MDTWinter Storm WarningBOUArapahoe, Clear Creek, Douglas, Elbert, Gilpin, Jefferson and 1 more27 hr
Oct 23, 3:58 AM MDTWinter Storm WarningPUBAlamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more32 hr
Oct 26, 1:54 PM MDTWinter Storm WarningBOUBoulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 4 more43 hr
Oct 26, 3:28 PM MDTWinter Storm WarningGJTEagle, Garfield, Moffat, Pitkin, Routt44 hr
Oct 28, 1:50 PM MDTWinter Storm WarningGJTDelta, Eagle, Garfield, Gunnison, Moffat, Montrose and 2 more43 hr
Oct 28, 2:05 PM MDTWinter Storm WarningGLDKit Carson, Yuma37 hr
Oct 28, 2:26 PM MDTWinter Storm WarningBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 13 more37 hr
Oct 28, 3:06 PM MDTWinter Storm WarningPUBChaffee, Custer, El Paso, Fremont, Huerfano, Lake and 3 more42 hr
Nov 18, 2:43 PM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more4 days
Nov 18, 3:01 PM MSTWinter Storm WarningPUBConejos, Mineral, Rio Grande, Saguache3 days
Nov 24, 1:40 PM MSTWinter Storm WarningBOUAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 16 more51 hr
Nov 24, 1:58 PM MSTWinter Storm WarningGLDKit Carson, Yuma53 hr
Nov 24, 2:54 PM MSTWinter Storm WarningPUBEl Paso, Fremont, Teller50 hr
Nov 26, 2:03 PM MSTWinter Storm WarningPUBAlamosa, Conejos, Costilla, Custer, Fremont, Huerfano and 4 more4 days
Nov 26, 4:02 PM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more4 days
Dec 7, 1:34 PM MSTWinter Storm WarningPUBConejos, Mineral, Rio Grande38 hr
Dec 12, 4:09 AM MSTWinter Storm WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more4 days
Dec 12, 4:10 AM MSTWinter Storm WarningBOUBoulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more67 hr
Dec 12, 4:12 AM MSTWinter Storm WarningPUBAlamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more4 days
Dec 26, 2:40 AM MSTWinter Storm WarningGJTArchuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more50 hr
Dec 26, 4:04 AM MSTWinter Storm WarningPUBAlamosa, Conejos, Costilla, Custer, El Paso, Fremont and 5 more66 hr
Dec 27, 1:57 PM MSTWinter Storm WarningBOUAdams, Arapahoe, Douglas, Elbert, Lincoln, Logan and 3 more34 hr

By county

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

23 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. October 28, 20194winter storm warnings
  2. February 13, 20193winter storm warnings
  3. February 28, 20193winter storm warnings
  4. April 9, 20193winter storm warnings
  5. May 8, 20193winter storm warnings
  6. May 19, 20193winter storm warnings
  7. November 24, 20193winter storm warnings
  8. December 12, 20193winter storm warnings
  9. January 17, 20192winter storm warnings
  10. February 2, 20192winter storm warnings
  11. February 17, 20192winter storm warnings
  12. February 20, 20192winter storm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20182020

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.