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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Overcast

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 02 Jan 07:05 AM MST
Extended Forecast for

11 Miles WNW Silver Star MT

Winter Weather Advisory January 2, 07:18am until January 2, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 07:18am until January 2, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • Today

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. West southwest wind 14 to 17 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 29. South southwest wind around 17 mph, with gusts as high as 25 mph.

    High: 29 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. South southwest wind 16 to 20 mph, with gusts as high as 29 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Southwest wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 28 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 29. West wind around 14 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 26. West southwest wind 14 to 17 mph, with gusts as high as 23 mph.
Saturday
Increasing clouds, with a high near 29. South southwest wind around 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 24. South southwest wind 16 to 20 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, with a high near 28. Southwest wind 16 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 21. Breezy.
Wednesday
Mostly cloudy, with a high near 23. Breezy.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 17.
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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:
4:31 am MST Jan 2, 2026
Forecast Valid:
7am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation