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

Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast where several daily record highs could fall. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Overcast

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 14 Oct 04:35 AM MDT
Extended Forecast for

3 Miles NE Dewey MT

  • Today

    Today: Widespread frost between 10am and 1pm. Otherwise, mostly sunny, with a high near 46. West northwest wind 5 to 9 mph.

    High: 46 °F

    Frost

  • Tonight

    Tonight: Areas of frost before 9pm, then widespread frost after midnight. Otherwise, partly cloudy, with a low around 25. North northwest wind 6 to 10 mph.

    Low: 25 °F

    Frost

  • Thursday

    Thursday: Widespread frost before noon. Otherwise, sunny, with a high near 44. Light and variable wind becoming south southeast around 6 mph in the afternoon.

    High: 44 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Areas of frost between 8pm and 9pm. Otherwise, mostly clear, with a low around 27. South wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 27 °F

    Areas Frost
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 51. South southwest wind 7 to 14 mph, with gusts as high as 18 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Widespread frost between 10am and 1pm. Otherwise, mostly sunny, with a high near 46. West northwest wind 5 to 9 mph.
Tonight
Areas of frost before 9pm, then widespread frost after midnight. Otherwise, partly cloudy, with a low around 25. North northwest wind 6 to 10 mph.
Thursday
Widespread frost before noon. Otherwise, sunny, with a high near 44. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Thursday Night
Areas of frost between 8pm and 9pm. Otherwise, mostly clear, with a low around 27. South wind 6 to 13 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 51. South southwest wind 7 to 14 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 50.
Monday Night
A chance of rain and snow. Snow level 9100 feet lowering to 7900 feet after midnight . Partly cloudy, with a low around 33.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Dewey MT
 45.81°N 112.79°W (Elev. 7690 ft)
Last Update:
2:01 am MDT Oct 14, 2026
Forecast Valid:
4am MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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