WWUS55 KBYZ 080029 SVSBYZ Severe Weather Statement National Weather Service Billings MT 629 PM MDT Tue Jul 7 2026 MTC065-111-080045- /O.CON.KBYZ.SV.W.0086.000000T0000Z-260708T0045Z/ Musselshell MT-Yellowstone MT- 629 PM MDT Tue Jul 7 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT FOR SOUTHWESTERN MUSSELSHELL AND NORTHWESTERN YELLOWSTONE COUNTIES... At 629 PM MDT, a severe thunderstorm was located 15 miles south of Roundup, moving northeast at 30 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Klein. This does NOT include Billings. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4613 10854 4625 10875 4646 10848 4621 10819 TIME...MOT...LOC 0016Z 241DEG 24KT 4619 10864 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Matos