National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Clear

21°F

-6°C

Humidity 85%
Wind Speed S 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 12 Feb 12:25 AM MST
Extended Forecast for

11 Miles WNW Silver Star MT

  • Overnight

    Overnight: Mostly clear, with a low around 18. West southwest wind around 11 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. West wind around 11 mph, with gusts as high as 20 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. West southwest wind around 13 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 28. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. West southwest wind around 14 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly after 11am. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow before 11pm. Partly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 18. West southwest wind around 11 mph.
Thursday
Sunny, with a high near 29. West wind around 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 18. West southwest wind around 13 mph.
Friday
Mostly sunny, with a high near 28. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 22. West southwest wind around 14 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow, mainly after 11am. Partly sunny, with a high near 32.
Sunday Night
A chance of snow before 11pm. Partly cloudy, with a low around 22.
Washington's Birthday
A slight chance of snow after 11am. Partly sunny, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23.
Tuesday
Snow likely. Mostly cloudy, with a high near 26.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Silver Star MT
 45.77°N 112.48°W (Elev. 8550 ft)
Last Update:
11:28 pm MST Feb 11, 2026
Forecast Valid:
12am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

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