Montana Severe Severe Thunderstorm Warning | Effective 06/25/2026 14:59

Headline: 
Severe Thunderstorm Warning issued June 25 at 3:59PM MDT until June 25 at 5:00PM MDT by NWS Great Falls MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 25, 2026 - 2:59pm
Expires: 
June 25, 2026 - 4:00pm
Description: 
SVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... South central Liberty County in north central Montana... * Until 500 PM MDT. * At 359 PM MDT, a severe thunderstorm was located 11 miles southeast of Lothair, or 13 miles southwest of Chester, moving east at 10 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Tiber Dam.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are 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: 
Liberty, MT
Forcast Office: 
NWS Great Falls MT