Alert archive / Wyoming / Winter Storm Warnings

Winter Storm Warnings in Wyoming, 2023

51 winter storm warnings in 2023. 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 2023. Tap one for its archive.

Winter Storm Warnings
51
Busiest month
February10 winter storm warnings
Busiest day
November 22, 20235 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 1, 1:53 AM MSTWinter Storm WarningUNRCampbell59 hr
Jan 9, 1:41 PM MSTWinter Storm WarningCYSCarbon56 hr
Jan 11, 7:08 AM MSTWinter Storm WarningRIWFremont7 hr
Jan 16, 12:44 PM MSTWinter Storm WarningCYSAlbany, Laramie52 hr
Jan 24, 1:36 PM MSTWinter Storm WarningUNRCrook, Weston29 hr
Jan 26, 2:29 AM MSTWinter Storm WarningCYSAlbany, Carbon, Converse, Laramie, Platte4 days
Jan 26, 1:14 PM MSTWinter Storm WarningRIWBig Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more3 days
Jan 26, 2:20 PM MSTWinter Storm WarningBYZSheridan51 hr
Feb 13, 2:37 AM MSTWinter Storm WarningRIWBig Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more50 hr
Feb 13, 2:39 AM MSTWinter Storm WarningBYZSheridan44 hr
Feb 13, 1:32 PM MSTWinter Storm WarningUNRCampbell, Crook, Weston33 hr
Feb 19, 2:44 AM MSTWinter Storm WarningBYZSheridan4 days
Feb 19, 8:43 AM MSTWinter Storm WarningRIWBig Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more3 days
Feb 19, 2:56 PM MSTWinter Storm WarningCYSAlbany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more4 days
Feb 20, 3:02 AM MSTWinter Storm WarningSLCUinta4 days
Feb 20, 1:55 PM MSTWinter Storm WarningUNRCampbell, Crook, Weston63 hr
Feb 25, 1:29 PM MSTWinter Storm WarningCYSAlbany, Carbon3 days
Feb 26, 4:32 AM MSTWinter Storm WarningRIWFremont, Lincoln, Park, Sublette, Teton54 hr
Mar 9, 2:41 AM MSTWinter Storm WarningRIWFremont, Lincoln, Park, Sublette, Teton50 hr
Mar 9, 1:40 PM MSTWinter Storm WarningCYSCarbon45 hr
Mar 13, 1:05 PM MDTWinter Storm WarningRIWFremont, Lincoln, Park, Sublette, Teton62 hr
Mar 14, 3:01 AM MDTWinter Storm WarningCYSCarbon53 hr
Mar 21, 2:51 AM MDTWinter Storm WarningCYSAlbany, Carbon48 hr
Mar 23, 2:51 PM MDTWinter Storm WarningBYZSheridan4 days
Mar 24, 2:58 AM MDTWinter Storm WarningRIWBig Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more3 days
Mar 29, 1:54 PM MDTWinter Storm WarningCYSCarbon53 hr
Mar 31, 3:55 PM MDTWinter Storm WarningRIWFremont, Lincoln, Park, Sublette, Teton38 hr
Apr 1, 3:54 PM MDTWinter Storm WarningSLCUinta4 days
Apr 2, 2:57 AM MDTWinter Storm WarningRIWFremont, Hot Springs, Johnson, Lincoln, Natrona, Sublette and 2 more63 hr
Apr 2, 3:35 AM MDTWinter Storm WarningCYSAlbany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more71 hr
Apr 2, 2:03 PM MDTWinter Storm WarningUNRCampbell, Crook, Weston59 hr
Apr 2, 2:48 PM MDTWinter Storm WarningBYZSheridan51 hr
Apr 3, 2:57 PM MDTWinter Storm WarningCYSConverse, Niobrara36 hr
Apr 24, 1:17 PM MDTWinter Storm WarningCYSAlbany, Carbon, Laramie39 hr
Apr 25, 1:42 AM MDTWinter Storm WarningRIWFremont, Sublette19 hr
Apr 26, 1:36 PM MDTWinter Storm WarningBYZSheridan32 hr
Oct 11, 1:51 AM MDTWinter Storm WarningRIWBig Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 2 more47 hr
Oct 11, 2:16 AM MDTWinter Storm WarningCYSAlbany, Carbon, Converse, Laramie, Platte52 hr
Oct 11, 2:32 AM MDTWinter Storm WarningBYZSheridan43 hr
Oct 24, 1:48 AM MDTWinter Storm WarningRIWFremont, Hot Springs, Lincoln, Park, Sublette, Teton64 hr
Nov 22, 1:07 PM MSTWinter Storm WarningUNRCampbell13 hr
Nov 22, 1:25 PM MSTWinter Storm WarningBYZSheridan41 hr
Nov 22, 1:30 PM MSTWinter Storm WarningCYSAlbany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more64 hr
Nov 22, 2:09 PM MSTWinter Storm WarningRIWBig Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more51 hr
Nov 22, 3:03 PM MSTWinter Storm WarningSLCUinta47 hr
Nov 23, 2:10 AM MSTWinter Storm WarningUNRCampbell, Weston31 hr
Dec 1, 1:30 AM MSTWinter Storm WarningCYSAlbany, Carbon4 days
Dec 1, 2:09 PM MSTWinter Storm WarningRIWFremont, Hot Springs, Lincoln, Park, Sublette, Teton63 hr
Dec 6, 12:46 PM MSTWinter Storm WarningRIWFremont, Lincoln, Park, Sublette, Teton52 hr
Dec 25, 2:05 AM MSTWinter Storm WarningUNRCrook, Weston42 hr
Dec 25, 2:38 AM MSTWinter Storm WarningCYSLaramie, Niobrara50 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.

  1. November 22, 20235winter storm warnings
  2. April 2, 20234winter storm warnings
  3. January 26, 20233winter storm warnings
  4. February 13, 20233winter storm warnings
  5. February 19, 20233winter storm warnings
  6. October 11, 20233winter storm warnings
  7. February 20, 20232winter storm warnings
  8. March 9, 20232winter storm warnings
  9. December 1, 20232winter storm warnings
  10. December 25, 20232winter storm warnings
  11. January 1, 20231winter storm warnings
  12. January 9, 20231winter storm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20222024

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.