Montana Moderate Special Weather Statement | Effective 08/16/2026 16:39

Headline: 
Special Weather Statement issued August 16 at 5:39PM MDT by NWS Great Falls MT
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
August 16, 2026 - 4:39pm
Expires: 
August 16, 2026 - 5:30pm
Description: 
At 539 PM MDT, Doppler radar was tracking a strong thunderstorm near Fort Belknap, or 24 miles southeast of Chinook, moving east at 30 mph. HAZARD...Wind gusts up to 40 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... Harlem and Fort Belknap.
Instruction: 
If outdoors, consider seeking shelter inside a building. 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: 
Northern Blaine County; Bears Paw Mountains and Southern Blaine
Forcast Office: 
NWS Great Falls MT
Sender: 
w-nws.webmaster@noaa.gov