Montana Moderate Special Weather Statement | Effective 06/26/2026 21:02

Headline: 
Special Weather Statement issued June 26 at 10:02PM MDT by NWS Great Falls MT
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
June 26, 2026 - 9:02pm
Expires: 
June 26, 2026 - 11:00pm
Description: 
Thunderstorms producing heavy rainfall will move through the Fort Benton, Loma, Big Sandy, Havre, Chinook, Hays and Harlem areas over the next few hours. Expect frequent lightning and very heavy rainfall as the storms move through. Rainfall rates up to 1 inch per hour are possible as the storms move through. Those traveling late this evening should be alert for quickly changing road conditions, and reduce driving speeds in areas of heavier rainfall. Should any roadways become flooded, do not drive through them, turn around.
Area Description: 
Hill County; Northern Blaine County; Western and Central Chouteau County; Bears Paw Mountains and Southern Blaine
Forcast Office: 
NWS Great Falls MT