Billings, MT – Montana residents should prepare for isolated thunderstorms this afternoon and evening, with the potential for strong winds, hail, and heavy rain. The National Weather Service has issued a weather update for today, July 20, 2025, indicating that severe storms could develop between 3 p.m. and 10 p.m. with some storms potentially reaching severe levels.
According to the NWS, the greatest threats include hail up to the size of quarters, wind gusts up to 60 mph, and heavy rain. Areas under the greatest risk include Billings, Livingston, and surrounding regions. The storms are expected to develop in the afternoon, with chances rising as the day progresses, particularly during peak afternoon hours.
Residents should be on alert for rapid weather changes, especially in areas like Broadus, Ekalaka, and Forsyth, where storms may be most concentrated. The NWS advises those planning outdoor activities to stay weather-aware, identify nearby indoor shelter, and monitor local alerts for updates.
What to Expect:
- Timeframe: 3 p.m. to 10 p.m.
- Primary Threats: Hail (up to quarter-sized), strong winds (up to 60 mph), heavy rain
- Safety Tips: Seek shelter indoors during storms, avoid driving in severe weather, and stay informed on changing conditions.
Warnings remain in effect for the afternoon and evening hours, and more updates may follow as storms develop.
