Billings, MT

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Last Map Update: Wed, May 20, 2026 at 5:06:09 pm MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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National Weather Service Western and Central Wyoming

Winter Storm Warning

Winter Weather Advisory

Special Weather Statement

Hazardous Weather Outlook

Showers and Weak Thunderstorms Today

Mid Week Weather System

Mountain Snow

Precipitation Forecast

Scattered showers and thunderstorms are forecast this afternoon and evening. Erratic wind gusts, small hail, and brief downpours are possible with thunderstorms.

The next weather system looks to move through the region this afternoon through Thursday, bringing periods of showers, thunderstorms, and a brief cooldown.

Snow is forecast to accumulate in the mountains beginning this afternoon and evening and continuing through Thursday. This will impact recreation and travel, including US-14 in the Bighorns and the Beartooth Highway.

The next weather system looks to move through the region this afternoon through Thursday, bringing periods of showers/thunderstorms and a brief cooldown. There is currently a moderate to high chance of at least 0.5” of rainfall across portions of south central MT and northern WY, especially near the foothills.