Wyoming Moderate Special Weather Statement | Effective 09/17/2026 18:42

Headline: 
Special Weather Statement issued September 17 at 7:42PM MDT by NWS Riverton WY
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
September 17, 2026 - 6:42pm
Expires: 
September 17, 2026 - 7:15pm
Description: 
At 741 PM MDT, Doppler radar was tracking a strong thunderstorm 9 miles northwest of Cokeville, moving north at 50 mph. HAZARD...Wind gusts up to 50 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Salt River Pass.
Instruction: 
If outdoors, consider seeking shelter inside a building. Heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service.
Area Description: 
Salt River and Wyoming Ranges; South Lincoln County
Forcast Office: 
NWS Riverton WY
Sender: 
w-nws.webmaster@noaa.gov