Helena, MT Weather - Tomorrow’s Forecast

Friday

Chance of showers

High:
72°F

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 72. West wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Thunderstorms

Overnight low:
45°F

Showers and possibly a thunderstorm. Low around 45. West wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.