National Weather Service United States Department of Commerce
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Last Map Update: Sat, Oct 10, 2026 at 3:46:12 pm MDT

A weather system will bring colder temperatures and precipitation to the region tonight through Monday. Over south-central Montana, temperatures will be cold enough for snow, especially over the higher terrain. Mainly rain is forecast over the plains of south-eastern Montana and north-central Wyoming, though occasional snow cannot be ruled out over the higher hills.
A fall weather system will bring precipitation in the form of rain and snow to much of the area this weekend into early next week. The greatest precipitation amounts have trended towards south-central Montana where anywhere from 0.5 to 2.0 inches of precipitation (rainfall or melted snow) is forecast.
A cold front Today brings much cooler temperatures back to the region through Monday. Low temperatures near to below freezing are forecast Sunday through Wednesday. Protect any tender vegetation.

 

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