


Severe Thunderstorm Warning
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
389 WUUS55 KTFX 150212 SVRTFX MTC013-059-150315- /O.NEW.KTFX.SV.W.0164.250915T0212Z-250915T0315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Great Falls MT 812 PM MDT Sun Sep 14 2025 The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Northwestern Meagher County in central Montana... Cascade County in central Montana... * Until 915 PM MDT. * At 812 PM MDT, severe thunderstorms were located along a line extending from 11 miles southwest of Fort Shaw to near Cascade to 14 miles east of Wolf Creek, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Great Falls, Cascade, Belt, Black Eagle, Fort Shaw, Fort Shaw, Monarch, Portage, Sluice Boxes State Park, Malmstrom Afb, Eden, Stockett, Tracy, Vaughn, First Peoples Buffalo Jump State Park, Centerville, Sun River, Tower Rock State Park, Armington, and Ulm. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4770 11118 4764 11102 4759 11105 4752 11077 4736 11073 4730 11079 4710 11077 4706 11108 4709 11109 4709 11116 4704 11117 4695 11179 4713 11179 4713 11185 4724 11193 4748 11205 TIME...MOT...LOC 0212Z 255DEG 40KT 4744 11203 4731 11177 4706 11176 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ AM