Billings, MT – Residents across eastern Montana and northern Wyoming face a severe thunderstorm watch until 11 p.m. Monday, with threats ranging from isolated tornadoes to tennis ball-sized hail and damaging winds up to 70 mph.
According to the National Weather Service in Billings, counties including Yellowstone, Custer, and Dawson, as well as cities such as Billings, Glendive, Miles City, Sheridan, and Spearfish, remain under heightened alert this evening. The watch warns of a couple of possible tornadoes, scattered large hail, and widespread wind gusts capable of downing power lines and trees. Over 300,000 people, 245 schools, and 21 hospitals are potentially exposed to these dangerous storms.
Travelers along I-94 and I-90 should expect sudden low visibility and slick roads, with the risk of power outages and structural damage increasing after sundown. Emergency officials urge everyone to monitor NOAA Weather Radio, charge mobile devices now, and have a sturdy shelter plan ready in case warnings are issued. If threatening weather approaches, seek shelter in a solid building immediately.
The severe weather threat will persist through 11 p.m. Monday, with further watches or warnings possible as the situation evolves. Stay tuned to local TV and radio for the latest updates.