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

Hazardous Weather Conditions

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Overcast

52°F

11°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 03 Oct 12:35 PM MDT
Extended Forecast for

Butte MT

Winter Weather Advisory October 5, 12:00am until October 5, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Rain likely, mainly after 3pm. Partly sunny, with a high near 56. Light west wind becoming west northwest 5 to 10 mph. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Tonight

    Tonight: Rain and thunderstorms likely before 4am, then a chance of rain after 5am. Mostly cloudy, with a low around 37. Northwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely then
    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 49. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely before 3am, then rain and snow likely. Snow level 7600 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 31. Northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow, mainly before noon. High near 40. North wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Widespread frost after midnight. Otherwise, partly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost, mainly before 11am. Otherwise, sunny, with a high near 51.

    High: 51 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 11pm. Otherwise, clear, with a low around 27.

    Low: 27 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost before 11am. Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly after 3pm. Partly sunny, with a high near 56. Light west wind becoming west northwest 5 to 10 mph. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Tonight
Rain and thunderstorms likely before 4am, then a chance of rain after 5am. Mostly cloudy, with a low around 37. Northwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 49. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Rain likely before 3am, then rain and snow likely. Snow level 7600 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 31. Northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Snow, mainly before noon. High near 40. North wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Widespread frost after midnight. Otherwise, partly cloudy, with a low around 23.
Monday
Widespread frost, mainly before 11am. Otherwise, sunny, with a high near 51.
Monday Night
Widespread frost after 11pm. Otherwise, clear, with a low around 27.
Tuesday
Widespread frost before 11am. Otherwise, sunny, with a high near 58.
Tuesday Night
Widespread frost after midnight. Otherwise, clear, with a low around 29.
Wednesday
Widespread frost. Otherwise, sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
A slight chance of rain. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butte MT
 46.02°N 112.56°W (Elev. 5999 ft)
Last Update:
3:31 am MDT Oct 3, 2025
Forecast Valid:
12pm MDT Oct 3, 2025-6pm MDT Oct 9, 2025
 
Forecast Discussion
 
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Additional Resources

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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