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

Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

1°F

-17°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 28 Dec 04:05 AM MST
Extended Forecast for

9 Miles N Dewey MT

  • Today

    Today: Sunny, with a high near 15. Wind chill values as low as -18. West wind around 10 mph, with gusts as high as 18 mph.

    High: 15 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as -5. West southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. West southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. West southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. West southwest wind 7 to 9 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 15. Wind chill values as low as -18. West wind around 10 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -5. West southwest wind around 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 27. West southwest wind around 10 mph, with gusts as high as 18 mph.
Monday Night
Increasing clouds, with a low around 18. West southwest wind around 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 32. West southwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 23.
New Year's Day
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
A slight chance of snow. Partly sunny, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
A slight chance of snow. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Dewey MT
 45.91°N 112.85°W (Elev. 7398 ft)
Last Update:
1:02 am MST Dec 28, 2025
Forecast Valid:
4am MST Dec 28, 2025-6pm MST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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