Residents across eastern Montana are being warned to prepare for severe thunderstorms from Thursday afternoon into the night. The National Weather Service has issued a Severe Thunderstorm Watch from 4 p.m. to 11 p.m., covering 17 counties, including Billings, Miles City, and Glendive.
Storm Threat Across Multiple Counties
The watch includes Yellowstone, Big Horn, Roosevelt, Custer, and nearby counties. Forecasters say the storms could bring heavy rain, hail up to one inch in size, and strong wind gusts over 60 mph. These conditions could lead to dangerous driving situations, scattered power outages, and localized flooding.
Travel Risks and Safety Warnings
Authorities are asking drivers to avoid rural highways such as US-212 and I-94 when storms approach. Heavy rain, reduced visibility, and flying debris can make travel dangerous. Motorists caught in severe weather are advised to pull over safely until conditions improve.
Possible Damage and Flooding Concerns
Wind gusts strong enough to down trees and snap power lines are possible. Low-lying neighborhoods may see water pooling during heavy downpours. Residents should move vehicles into garages or covered areas, secure outdoor furniture, and keep mobile devices charged in case of power loss.
Overnight Outlook and Friday’s Forecast
The storms are expected to weaken overnight, but another round of showers and possible thunderstorms could develop by Friday afternoon. If conditions remain severe, new warnings and watches may be issued.
Eastern Montana is facing an active weather evening with the potential for hail, damaging winds, and flash flooding. Staying indoors during storms, avoiding flooded roads, and securing property are important safety measures. With another round of possible storms on Friday, residents should remain alert to updates from the National Weather Service.
