Billings, MT

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Last Map Update: Mon, May 18, 2026 at 1:06:23 pm MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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National Weather Service Western and Central Wyoming

Freeze Warning

Frost Advisory

Hazardous Weather Outlook

Frost/Freeze Conditions

Precipitation Forecast

Snowfall Amounts

Mid Week Weather System

Frost and freeze conditions are likely this morning and again tonight. Consider preparations to protect sensitive vegetation.

Scattered precipitation continues into tonight as a weather system moves through the region. Temperatures will be cold enough for snow in the mountains and into the foothills.

Periods of light to moderate mountain snow can be expected into tonight. The foothills and higher hills may see some wet accumulations. The best chance will be for locations above 3500 feet.

The next weather system looks to move through the region by late Wednesday through Thursday, bringing periods of showers/thunderstorms and a brief cooldown. There is uncertainty, so monitor the forecast.