Montana Moderate Special Weather Statement | Effective 06/27/2026 14:51

Headline: 
Special Weather Statement issued June 27 at 3:51PM MDT by NWS Billings MT
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
June 27, 2026 - 2:51pm
Expires: 
June 27, 2026 - 3:30pm
Description: 
At 351 PM MDT, Doppler radar was tracking a line of strong thunderstorms extending from 7 miles north of Custer to 8 miles northeast of Hardin, or extending from 17 miles west of Hysham to 8 miles northeast of Hardin, moving north at 30 mph. HAZARD...Wind gusts up to 40 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... Hysham, Custer and Bighorn.
Instruction: 
Monitor the weather situation closely and be alert for threatening weather conditions. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Treasure; Northern Big Horn; Northeastern Yellowstone
Forcast Office: 
NWS Billings MT