Miles City, MT – Strong thunderstorms are expected to impact eastern Montana Sunday evening, with damaging winds and lightning threatening Custer, Richland, Rosebud, and nine other counties through midnight.
According to the National Weather Service’s Storm Prediction Center, a Severe Thunderstorm Watch remains in effect until 12 a.m. MDT for Carter, Custer, Dawson, Fallon, Garfield, McCone, Powder River, Prairie, Richland, Rosebud, Treasure, and Wibaux counties. Winds may exceed 60 mph, especially near major highways like I-94 and Highway 200, posing risks for drivers and outdoor events.
Local officials urge residents in areas such as Miles City (Custer County), Sidney (Richland County), and Forsyth (Rosebud County) to monitor warnings and prepare for sudden weather changes. Secure loose objects outdoors and avoid non-essential travel during the height of the storms. Temporary shelters and mobile homes may not offer enough protection—seek sturdier buildings ahead of severe weather.
Scattered power outages and downed trees are possible as the line of storms moves east. Keep mobile devices charged and stay tuned to local news for real-time alerts.
The thunderstorm threat may persist after midnight, with further watches or warnings possible overnight.
