Montana Severe Severe Thunderstorm Warning | Effective 07/03/2026 13:54

Headline: 
Severe Thunderstorm Warning issued July 3 at 2:54PM MDT until July 3 at 3:30PM MDT by NWS Great Falls MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 3, 2026 - 1:54pm
Expires: 
July 3, 2026 - 2:30pm
Description: 
At 254 PM MDT, a severe thunderstorm was located near Grass Range, or 18 miles west of Winnett, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Grass Range.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Fergus, MT
Forcast Office: 
NWS Great Falls MT