Wyoming Severe Severe Thunderstorm Warning | Effective 06/25/2026 13:06

Headline: 
Severe Thunderstorm Warning issued June 25 at 2:06PM MDT until June 25 at 2:30PM MDT by NWS Riverton WY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 25, 2026 - 1:06pm
Expires: 
June 25, 2026 - 1:30pm
Description: 
At 206 PM MDT, severe thunderstorms were located along a line extending from near Moneta to near Castle Gardens to 13 miles north of Split Rock to 6 miles southeast of Jeffrey City to 14 miles south of Crooks Gap, moving southeast at 45 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. These severe storms will be near... Split Rock and Castle Gardens around 210 PM MDT. Green Mountain around 215 PM MDT. Other locations in the path of these severe thunderstorms include Ervay.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Fremont, WY; Natrona, WY; Washakie, WY
Forcast Office: 
NWS Riverton WY