Montana Severe Severe Thunderstorm Warning | Effective 06/25/2026 15:57

Headline: 
Severe Thunderstorm Warning issued June 25 at 4:57PM MDT until June 25 at 5:15PM MDT by NWS Great Falls MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 25, 2026 - 3:57pm
Expires: 
June 25, 2026 - 4:15pm
Description: 
At 457 PM MDT, a severe thunderstorm was located 14 miles south of Parker School, or 21 miles southeast of Big Sandy, moving east at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will remain over mainly rural areas of southwestern Blaine and northeastern Chouteau Counties.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.
Area Description: 
Blaine, MT; Chouteau, MT
Forcast Office: 
NWS Great Falls MT