Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Mostly Cloudy

12°F

-11°C

Humidity 66%
Wind Speed N 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 23 Jan 04:30 PM MST
Extended Forecast for

9 Miles N Dewey MT

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values as low as -13. West wind 5 to 7 mph.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 15. Wind chill values as low as -11. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 15 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 3. Wind chill values as low as -9. West wind 8 to 11 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    Low: 3 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 18. Wind chill values as low as -9. West southwest wind 7 to 9 mph.

    High: 18 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 0. Wind chill values as low as -13. West wind 5 to 7 mph.
Saturday
Partly sunny, with a high near 15. Wind chill values as low as -11. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -9. West wind 8 to 11 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 18. Wind chill values as low as -9. West southwest wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 9. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Dewey MT
 45.91°N 112.85°W (Elev. 7398 ft)
2:06 pm MST Jan 23, 2026
4pm MST Jan 23, 2026-6pm MST Jan 30, 2026
 
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