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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

34°F

1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 15 Nov 09:53 AM MST
Extended Forecast for

Butte MT

  • Today

    Today: Partly sunny, with a high near 46. South wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southeast wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.

    High: 47 °F

    Cloudy

  • Monday Night

    Monday Night: A slight chance of rain before 8pm, then a chance of rain and snow between 8pm and 5am, then a chance of snow after 5am. Snow level 7100 feet lowering to 5700 feet after midnight . Cloudy, with a low around 30. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow before 8am, then rain and snow between 8am and 11am, then snow after 11am. Snow level 6100 feet lowering to 5600 feet. High near 37. Light northwest wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. Low around 21. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 46. South wind 6 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 30. Southeast wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Monday
Cloudy, with a high near 47. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
A slight chance of rain before 8pm, then a chance of rain and snow between 8pm and 5am, then a chance of snow after 5am. Snow level 7100 feet lowering to 5700 feet after midnight . Cloudy, with a low around 30. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Snow before 8am, then rain and snow between 8am and 11am, then snow after 11am. Snow level 6100 feet lowering to 5600 feet. High near 37. Light northwest wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly before 11pm. Low around 21. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butte MT
 46°N 112.55°W (Elev. 5558 ft)
Last Update:
1:01 am MST Nov 15, 2026
Forecast Valid:
10am MST Nov 15, 2026-6pm MST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation