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

39°F

4°C

Humidity 80%
Wind Speed WNW 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 05 Oct 02:20 AM MDT
Extended Forecast for

8 Miles SE Butte MT

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

    NOW until 12:00pm Sun

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow, mainly before 10am. High near 39. North northeast wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Widespread frost after 8pm. Otherwise, partly cloudy, with a low around 22. Northeast wind around 6 mph becoming calm in the evening.

    Low: 22 °F

    Frost

  • Monday

    Monday: Widespread frost before 11am. Otherwise, sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.

    High: 49 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost before 2am, then widespread frost after 3am. Otherwise, clear, with a low around 27. Light west wind.

    Low: 27 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Widespread frost before 7am. Otherwise, sunny, with a high near 57.

    High: 57 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Overnight
Rain and snow likely, becoming all snow after 5am. Snow level 6700 feet. Mostly cloudy, with a low around 30. Northwest wind around 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, mainly before 10am. High near 39. North northeast wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Widespread frost after 8pm. Otherwise, partly cloudy, with a low around 22. Northeast wind around 6 mph becoming calm in the evening.
Monday
Widespread frost before 11am. Otherwise, sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Widespread frost before 2am, then widespread frost after 3am. Otherwise, clear, with a low around 27. Light west wind.
Tuesday
Widespread frost before 7am. Otherwise, sunny, with a high near 57.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
A slight chance of rain. Mostly sunny, with a high near 58.
Thursday Night
A slight chance of rain. Mostly clear, with a low around 33.
Friday
Widespread frost. Otherwise, sunny, with a high near 60.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Saturday
A chance of rain. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Butte MT
 45.93°N 112.42°W (Elev. 6524 ft)
Last Update:
2:30 pm MDT Oct 4, 2025
Forecast Valid:
2am MDT Oct 5, 2025-6pm MDT Oct 11, 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