Wyoming Severe Severe Thunderstorm Warning | Effective 09/18/2026 17:36

Headline: 
Severe Thunderstorm Warning issued September 18 at 6:36PM MDT until September 18 at 7:15PM MDT by NWS Cheyenne WY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 18, 2026 - 5:36pm
Expires: 
September 18, 2026 - 6:15pm
Description: 
SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Southwestern Goshen County in southeastern Wyoming... Southeastern Platte County in southeastern Wyoming... * Until 715 PM MDT. * At 636 PM MDT, severe thunderstorms were located along a line extending from Bordeaux to near Slater, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. At 632 PM, a wind gust of 59 mph was reported at Bordeaux. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Chugwater, Slater, Bordeaux, and Antelope Gap.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Goshen, WY; Platte, WY
Forcast Office: 
NWS Cheyenne WY
Sender: 
w-nws.webmaster@noaa.gov