Expires:202506290115;Remove:202506290115;554169 WWUS85 KBYZ 290028 SPSBYZ Special Weather Statement National Weather Service Billings MT 628 PM MDT Sat Jun 28 2025 MTZ138-169-171-290115- Bighorn Canyon MT-Southern Big Horn MT-Pryor/Northern Bighorn Mountains MT- 628 PM MDT Sat Jun 28 2025 ...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL BIG HORN COUNTY UNTIL 715 PM MDT... At 628 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles east of Pryor, or 29 miles south of Billings, moving east at 35 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Fort Smith, Pryor, Bighorn Lake, St. Xavier and Crow Indian Reservation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. 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. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4530 10847 4546 10846 4546 10832 4549 10831 4549 10819 4550 10819 4552 10770 4524 10771 TIME...MOT...LOC 0027Z 274DEG 31KT 4540 10837 MAX HAIL SIZE...0.75 IN MAX WIND GUST...40 MPH $$ Palmquist