WWUS85 KTFX 232227 SPSTFX Special Weather Statement National Weather Service Great Falls MT 427 PM MDT Sun Aug 23 2026 MTZ306-311-232315- Northern Blaine County MT-Bears Paw Mountains and Southern Blaine MT- 427 PM MDT Sun Aug 23 2026 ...A STRONG THUNDERSTORM WILL IMPACT CENTRAL BLAINE COUNTY THROUGH 515 PM MDT... At 427 PM MDT, Doppler radar was tracking a strong thunderstorm 20 miles south of Chinook, moving east at 40 mph. HAZARD...Wind gusts of 50 to 55 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Harlem, Fort Belknap, and Cleveland. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. A Severe Thunderstorm Watch remains in effect until 700 PM MDT for north central Montana. && LAT...LON 4812 10919 4841 10945 4859 10866 4823 10843 TIME...MOT...LOC 2227Z 255DEG 35KT 4829 10925 MAX HAIL SIZE...0.75 IN MAX WIND GUST...55 MPH $$ Wilson