Montana, Wyoming Moderate Special Weather Statement | Effective 07/19/2026 17:13

Headline: 
Special Weather Statement issued July 19 at 6:13PM MDT by NWS Billings MT
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
July 19, 2026 - 5:13pm
Expires: 
July 19, 2026 - 6:00pm
Description: 
At 613 PM MDT, Doppler radar was tracking an area of strong thunderstorms extending from 40 miles northeast of Sheridan to 14 miles south of Sheridan, moving east at 30 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Big Horn, Clearmont, Leiter, Arvada, Moorhead and Banner.
Instruction: 
If outdoors, consider seeking shelter inside a building. These storms 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. 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. Heavy rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Powder River; Northeast Bighorn Mountains; Sheridan Foothills
Forcast Office: 
NWS Billings MT