


Special Weather Statement
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
323 WWUS85 KTFX 122202 SPSTFX Special Weather Statement National Weather Service Great Falls MT 402 PM MDT Fri Sep 12 2025 MTZ311-122245- Bears Paw Mountains and Southern Blaine MT- 402 PM MDT Fri Sep 12 2025 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN BLAINE... SOUTHEASTERN HILL AND NORTHEASTERN CHOUTEAU COUNTIES THROUGH 445 PM MDT... At 401 PM MDT, Doppler radar was tracking a strong thunderstorm 14 miles south of St. Pierre, or 17 miles southeast of Big Sandy, moving northeast at 15 mph. HAZARD...Wind gusts up to 40 mph and nickel 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... Parker School and Agency. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. 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. && LAT...LON 4794 10980 4803 10994 4831 10970 4811 10943 TIME...MOT...LOC 2201Z 221DEG 15KT 4804 10979 MAX HAIL SIZE...0.88 IN MAX WIND GUST...40 MPH $$ Glinskas