Wyoming Severe Severe Thunderstorm Warning | Effective 06/27/2026 14:35

Headline: 
Severe Thunderstorm Warning issued June 27 at 3:35PM MDT until June 27 at 4:00PM MDT by NWS Riverton WY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 27, 2026 - 2:35pm
Expires: 
June 27, 2026 - 3:00pm
Description: 
At 335 PM MDT, severe thunderstorms were located along a line extending from 6 miles southeast of Cottonwood Pass to Hiland to near Ervay, moving east at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Waltman, Waltman Rest Area and Powder River.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.
Area Description: 
Fremont, WY; Natrona, WY
Forcast Office: 
NWS Riverton WY