Alert archive / Wyoming / Severe Thunderstorm Watches
Severe Thunderstorm Watches in Wyoming, 2025
31 severe thunderstorm watches in 2025. 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 severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Severe Thunderstorm Watches
- 31
- Busiest month
- July13 severe thunderstorm watches
- Busiest day
- May 11, 20252 severe thunderstorm watches
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 |
|---|---|---|---|---|
| May 11, 1:12 PM MDT | Severe Thunderstorm Watch | SPC | Lincoln, Park, Sublette, Teton, Uinta | 7 hr |
| May 11, 4:28 PM MDT | Severe Thunderstorm Watch | SPC | Sheridan | 7 hr |
| May 23, 2:59 PM MDT | Severe Thunderstorm Watch | SPC | Laramie | 8 hr |
| Jun 2, 2:12 PM MDT | Severe Thunderstorm Watch | SPC | Goshen, Laramie, Niobrara, Platte | 6 hr |
| Jun 11, 3:00 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Fremont, Hot Springs, Lincoln, Park, Sublette and 3 more | 5 hr |
| Jun 12, 2:53 PM MDT | Severe Thunderstorm Watch | SPC | Goshen, Laramie | 7 hr |
| Jun 13, 1:03 PM MDT | Severe Thunderstorm Watch | SPC | Sheridan | 10 hr |
| Jun 13, 1:56 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Crook, Goshen, Johnson, Laramie and 3 more | 9 hr |
| Jun 14, 2:43 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Crook, Goshen, Johnson, Laramie and 3 more | 6 hr |
| Jun 14, 6:16 PM MDT | Severe Thunderstorm Watch | SPC | Sheridan | 7 hr |
| Jun 15, 2:15 PM MDT | Severe Thunderstorm Watch | SPC | Sheridan | 11 hr |
| Jun 15, 6:51 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Weston | 8 hr |
| Jun 17, 10:48 AM MDT | Severe Thunderstorm Watch | SPC | Albany, Converse, Goshen, Laramie, Niobrara, Platte | 8 hr |
| Jun 22, 2:17 PM MDT | Severe Thunderstorm Watch | SPC | Goshen, Laramie, Platte | 7 hr |
| Jun 29, 1:45 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Goshen, Laramie, Niobrara, Platte, Weston | 9 hr |
| Jul 1, 4:03 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Weston | 7 hr |
| Jul 5, 12:51 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Crook, Johnson, Sheridan, Weston | 8 hr |
| Jul 6, 1:17 PM MDT | Severe Thunderstorm Watch | SPC | Goshen, Laramie, Niobrara, Platte | 9 hr |
| Jul 7, 1:49 PM MDT | Severe Thunderstorm Watch | SPC | Laramie | 6 hr |
| Jul 11, 4:17 PM MDT | Severe Thunderstorm Watch | SPC | Albany, Laramie | 7 hr |
| Jul 15, 4:32 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Washakie | 5 hr |
| Jul 19, 4:10 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Weston | 7 hr |
| Jul 21, 3:34 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Sheridan | 9 hr |
| Jul 23, 1:34 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Crook, Johnson, Natrona, Niobrara and 1 more | 6 hr |
| Jul 26, 6:52 PM MDT | Severe Thunderstorm Watch | SPC | Crook | 7 hr |
| Jul 29, 2:28 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 2 more | 7 hr |
| Jul 29, 6:08 PM MDT | Severe Thunderstorm Watch | SPC | Albany, Campbell, Converse, Crook, Goshen, Laramie and 3 more | 6 hr |
| Jul 31, 2:59 PM MDT | Severe Thunderstorm Watch | SPC | Albany, Goshen, Laramie, Platte | 6 hr |
| Aug 1, 3:56 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Crook, Weston | 7 hr |
| Aug 4, 3:03 PM MDT | Severe Thunderstorm Watch | SPC | Goshen | 6 hr |
| Aug 13, 2:48 PM MDT | Severe Thunderstorm Watch | SPC | Converse, Crook, Niobrara, Weston | 9 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Laramie County13
- Crook County13
- Goshen County11
- Weston County11
- Niobrara County9
- Platte County9
- Sheridan County7
- Campbell County6
- Converse County6
- Johnson County6
- Albany County4
- Park County3
- Big Horn County3
- Fremont County3
- Hot Springs County3
- Washakie County3
- Natrona County3
- Lincoln County2
- Sublette County2
- Teton County2
- Uinta County1
- Sweetwater County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.