Billings, MT

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Last Map Update: Sun, May 17, 2026 at 11:44:17 am MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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National Weather Service Western and Central Wyoming

Winter Weather Advisory

Lake Wind Advisory

Wind Advisory

Frost Advisory

Hazardous Weather Outlook

Precipitation Forecast

Frost/Freeze Conditions

Breezy Conditions

Snowfall Amounts

Precipitation Amounts

Scattered precipitation continues into Monday night as a dynamic spring weather system moves through the region. Temperatures will be cold enough for snow in the mountains and into the foothills. Monitor the forecast.

Frost and freeze conditions are likely tonight into early next week. Consider preparations to protect sensitive vegetation.

Brisk winds are expected into Monday.

Periods of mountain snow can be expected through Monday night. As temperatures fall, the foothills may see light accumulations of wet snow. The best chance will be for locations above 3500 feet.

Periods of showers will continue through Monday night. Greatest precipitation amounts will be found over the mountains and foothills, and down into far southeast MT, though uncertainty in amounts remains.