Alert archive / Wyoming / Winter Storm Warnings
Winter Storm Warnings in Wyoming, 2024
63 winter storm warnings 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Winter Storm Warnings
- 63
- Busiest month
- February14 winter storm warnings
- Busiest day
- February 25, 20244 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 8, 12:57 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Park, Sublette, Teton | 55 hr |
| Jan 8, 1:57 PM MST | Winter Storm Warning | CYS | Albany, Carbon | 5 days |
| Jan 8, 1:59 PM MST | Winter Storm Warning | SLC | Uinta | 62 hr |
| Jan 11, 3:43 AM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Sweetwater, Teton | 49 hr |
| Jan 11, 3:53 PM MST | Winter Storm Warning | SLC | Uinta | 4 days |
| Jan 13, 2:20 AM MST | Winter Storm Warning | CYS | Albany, Carbon, Laramie | 61 hr |
| Jan 16, 2:22 PM MST | Winter Storm Warning | CYS | Albany, Carbon | 58 hr |
| Jan 16, 2:56 PM MST | Winter Storm Warning | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Teton | 44 hr |
| Feb 1, 1:55 PM MST | Winter Storm Warning | CYS | Albany, Carbon, Laramie | 68 hr |
| Feb 5, 11:41 AM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 17 hr |
| Feb 6, 2:06 PM MST | Winter Storm Warning | CYS | Carbon | 51 hr |
| Feb 9, 9:37 PM MST | Winter Storm Warning | CYS | Laramie | 25 hr |
| Feb 14, 12:55 AM MST | Winter Storm Warning | CYS | Albany, Carbon, Laramie, Platte | 70 hr |
| Feb 14, 2:19 AM MST | Winter Storm Warning | BYZ | Sheridan | 51 hr |
| Feb 14, 3:09 AM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Park, Sublette, Teton | 62 hr |
| Feb 20, 8:24 PM MST | Winter Storm Warning | CYS | Carbon | 33 hr |
| Feb 25, 2:54 AM MST | Winter Storm Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more | 55 hr |
| Feb 25, 3:01 AM MST | Winter Storm Warning | SLC | Uinta | 62 hr |
| Feb 25, 1:18 PM MST | Winter Storm Warning | CYS | Albany, Carbon | 53 hr |
| Feb 25, 1:28 PM MST | Winter Storm Warning | BYZ | Sheridan | 43 hr |
| Feb 28, 1:31 PM MST | Winter Storm Warning | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Teton | 3 days |
| Feb 29, 3:07 AM MST | Winter Storm Warning | SLC | Uinta | 4 days |
| Mar 1, 2:26 PM MST | Winter Storm Warning | CYS | Albany, Carbon | 63 hr |
| Mar 4, 1:53 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Park, Sublette, Teton | 45 hr |
| Mar 6, 1:10 PM MST | Winter Storm Warning | CYS | Albany, Laramie | 46 hr |
| Mar 12, 2:46 PM MDT | Winter Storm Warning | CYS | Albany, Carbon, Laramie | 63 hr |
| Mar 12, 2:56 PM MDT | Winter Storm Warning | RIW | Fremont, Natrona, Sublette, Sweetwater | 45 hr |
| Mar 13, 2:35 AM MDT | Winter Storm Warning | BYZ | Sheridan | 27 hr |
| Mar 29, 2:58 AM MDT | Winter Storm Warning | CYS | Albany, Carbon | 63 hr |
| Mar 29, 2:44 PM MDT | Winter Storm Warning | RIW | Fremont, Sublette | 56 hr |
| Apr 5, 2:05 AM MDT | Winter Storm Warning | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 3 days |
| Apr 5, 3:40 AM MDT | Winter Storm Warning | BYZ | Sheridan | 3 days |
| Apr 5, 2:22 PM MDT | Winter Storm Warning | UNR | Campbell, Crook, Weston | 59 hr |
| Apr 5, 3:07 PM MDT | Winter Storm Warning | CYS | Albany, Converse, Goshen, Niobrara, Platte | 63 hr |
| Apr 15, 3:51 AM MDT | Winter Storm Warning | CYS | Albany, Carbon | 35 hr |
| Apr 15, 2:00 PM MDT | Winter Storm Warning | BYZ | Sheridan | 60 hr |
| Apr 16, 2:14 AM MDT | Winter Storm Warning | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 48 hr |
| Apr 25, 1:34 PM MDT | Winter Storm Warning | RIW | Fremont, Sublette | 48 hr |
| Apr 26, 3:30 AM MDT | Winter Storm Warning | CYS | Albany, Carbon | 54 hr |
| May 5, 4:03 AM MDT | Winter Storm Warning | RIW | Big Horn, Fremont, Johnson, Lincoln, Natrona, Sublette and 2 more | 3 days |
| May 5, 2:17 PM MDT | Winter Storm Warning | CYS | Carbon | 28 hr |
| May 7, 2:23 PM MDT | Winter Storm Warning | BYZ | Sheridan | 44 hr |
| May 8, 12:46 PM MDT | Winter Storm Warning | RIW | Fremont, Sublette | 29 hr |
| May 20, 1:57 AM MDT | Winter Storm Warning | BYZ | Sheridan | 39 hr |
| May 20, 12:56 PM MDT | Winter Storm Warning | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 29 hr |
| May 22, 2:37 AM MDT | Winter Storm Warning | BYZ | Sheridan | 43 hr |
| Oct 28, 12:18 AM MDT | Winter Storm Warning | BYZ | Sheridan | 57 hr |
| Oct 28, 1:40 AM MDT | Winter Storm Warning | RIW | Fremont, Hot Springs, Natrona, Sublette, Sweetwater | 53 hr |
| Oct 29, 1:21 AM MDT | Winter Storm Warning | CYS | Albany, Carbon, Converse, Platte | 35 hr |
| Oct 29, 3:02 AM MDT | Winter Storm Warning | UNR | Campbell, Crook, Weston | 30 hr |
| Nov 5, 1:27 AM MST | Winter Storm Warning | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 32 hr |
| Nov 5, 2:26 AM MST | Winter Storm Warning | BYZ | Sheridan | 32 hr |
| Nov 17, 12:55 AM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 45 hr |
| Nov 25, 11:51 AM MST | Winter Storm Warning | CYS | Albany, Carbon | 47 hr |
| Dec 8, 12:40 PM MST | Winter Storm Warning | UNR | Crook, Weston | 60 hr |
| Dec 13, 12:29 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 53 hr |
| Dec 15, 11:46 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 41 hr |
| Dec 17, 2:04 AM MST | Winter Storm Warning | CYS | Albany, Carbon | 18 hr |
| Dec 25, 1:02 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 56 hr |
| Dec 26, 1:46 PM MST | Winter Storm Warning | CYS | Carbon | 39 hr |
| Dec 27, 2:55 PM MST | Winter Storm Warning | CYS | Albany, Carbon | 44 hr |
| Dec 27, 8:32 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 62 hr |
| Dec 29, 2:28 AM MST | Winter Storm Warning | UNR | Crook, Weston | 40 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fremont County23
- Sublette County19
- Carbon County19
- Albany County17
- Lincoln County14
- Teton County14
- Sheridan County10
- Natrona County8
- Park County6
- Laramie County6
- Big Horn County6
- Johnson County6
- Washakie County6
- Uinta County4
- Hot Springs County4
- Crook County4
- Weston County4
- Sweetwater County3
- Platte County3
- Campbell County2
- Converse County2
- Goshen County1
- Niobrara County1
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.