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 93%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 02 Jan 05:05 AM MST
Extended Forecast for

4 Miles SSE Butte MT

Winter Weather Advisory January 2, 05:20am until January 2, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 05:20am until January 2, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • Today

    High: 43 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South southwest wind around 6 mph becoming light and variable.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 44. South southeast wind 5 to 8 mph.

    High: 44 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind 6 to 8 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 43. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 29. South southwest wind around 6 mph becoming light and variable.
Saturday
Increasing clouds, with a high near 44. South southeast wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 29. South wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 43. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Butte MT
 45.97°N 112.49°W (Elev. 5522 ft)
Last Update:
4:31 am MST Jan 2, 2026
Forecast Valid:
5am 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