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

Butte, Bert Mooney Airport (KBTM)

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

Mostly Cloudy

37°F

3°C

Humidity 74%
Wind Speed NNW 12 MPH
Barometer 29.6 in (1002.37 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 09 Mar 05:35 AM MDT
Extended Forecast for

11 Miles WNW Silver Star MT

  • Today

    Today: A 30 percent chance of snow, mainly before 8am. Mostly sunny, with a high near 25. Windy, with a west southwest wind 31 to 34 mph, with gusts as high as 55 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Windy. Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as -6. Windy, with a west wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph.

    Low: 10 °F

    Partly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Partly sunny, with a high near 17. Wind chill values as low as -7. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Wind chill values as low as -8. Breezy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.

    Low: 10 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 29. Breezy, with a southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 29 °F

    Partly Sunny
    then Slight
    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    and Windy

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 33. Windy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Likely
    and Windy

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 32. Windy.

    Low: 32 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 38. Windy.

    High: 38 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 8am. Mostly sunny, with a high near 25. Windy, with a west southwest wind 31 to 34 mph, with gusts as high as 55 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as -6. Windy, with a west wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 47 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 17. Wind chill values as low as -7. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 10. Wind chill values as low as -8. Breezy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 29. Breezy, with a southwest wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Windy. New snow accumulation of less than a half inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 33. Windy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 32. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 38. Windy.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 32. Windy.
Saturday
Snow. Cloudy, with a high near 36. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 25. Windy.
Sunday
A chance of snow. Mostly cloudy, with a high near 30. Breezy.
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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:
2:01 am MDT Mar 9, 2026
Forecast Valid:
5am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation