WUUS55 KTFX 232041 SVRTFX MTC031-057-232145- /O.NEW.KTFX.SV.W.0095.260823T2041Z-260823T2145Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Great Falls MT 241 PM MDT Sun Aug 23 2026 The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Northeastern Madison County in southwestern Montana... Northern Gallatin County in south central Montana... * Until 345 PM MDT. * At 241 PM MDT, a severe thunderstorm was located 8 miles northwest of Ennis, or 11 miles northeast of Virginia City, moving northeast at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Bozeman, Belgrade, Manhattan, Norris, Four Corners, Amsterdam, Mcallister, Bozeman Hot Springs, Gallatin Gateway, Church Hill, Menard, and Madison Buffalo Jump State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4532 11192 4542 11205 4602 11112 4594 11079 4560 11080 4559 11086 4552 11087 4552 11091 4551 11092 TIME...MOT...LOC 2041Z 235DEG 39KT 4545 11182 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ AM