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

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.

Overcast

14°F

-10°C

Humidity 66%
Wind Speed N 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 22 Jan 08:35 PM MST
Extended Forecast for

9 Miles N Dewey MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Wind chill values as low as -12. East northeast wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -12. North wind 7 to 9 mph.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around 0. Wind chill values as low as -12. North northwest wind 5 to 7 mph becoming west in the evening.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 13. Wind chill values as low as -12. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 13 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11.

    Low: 11 °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

Detailed Forecast

Tonight
Mostly cloudy, with a low around 2. Wind chill values as low as -12. East northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, then gradually becoming sunny and cold, with a high near 9. Wind chill values as low as -12. North wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 0. Wind chill values as low as -12. North northwest wind 5 to 7 mph becoming west in the evening.
Saturday
Mostly sunny, with a high near 13. Wind chill values as low as -12. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 1. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 21.
Sunday Night
Mostly clear, with a low around 11.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 30.
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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:
2:06 pm MST Jan 22, 2026
Forecast Valid:
8pm MST Jan 22, 2026-6pm MST Jan 29, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation