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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Overcast

37°F

3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 16 Nov 10:35 AM MST
Extended Forecast for

Butte MT

  • Today

    Today: Mostly cloudy, with a high near 54. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Southeast wind around 6 mph becoming calm after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain. Mostly cloudy, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.

    High: 51 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 32. Light southwest wind.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Patchy fog between 8am and 10am. Snow level 6700 feet. Otherwise, partly sunny, with a high near 47. Light southwest wind.

    High: 47 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Snow level 6900 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain and snow before 11am. Snow level 5800 feet. Partly sunny, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 54. Calm wind becoming south southeast around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 34. Southeast wind around 6 mph becoming calm after midnight.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32. Light southwest wind.
Tuesday
A 20 percent chance of rain after 11am. Patchy fog between 8am and 10am. Snow level 6700 feet. Otherwise, partly sunny, with a high near 47. Light southwest wind.
Tuesday Night
A 20 percent chance of rain. Snow level 6900 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow before 11am. Snow level 5800 feet. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 46.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butte MT
 46.01°N 112.52°W (Elev. 5522 ft)
Last Update:
1:02 am MST Nov 16, 2025
Forecast Valid:
10am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
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