Great Falls, MT Weather - Tomorrow’s Forecast


Chance of showers


A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 77. Light south southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

Thursday Night

Chance of showers

Overnight low:

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. West southwest wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.