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

Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Overcast

34°F

1°C

Humidity 75%
Wind Speed WNW 19 MPH
Barometer 29.17 in (987.81 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 17 Feb 08:09 AM MST
Extended Forecast for

9 Miles N Dewey MT

Winter Weather Advisory until February 17, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 17, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Today

    High: 27 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: A slight chance of snow between midnight and 1am. Partly cloudy, with a low around 12. Wind chill values as low as -2. Southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 17. Wind chill values as low as zero. South southwest wind around 10 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 17 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -4. North northwest wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 18. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 17. Little or no snow accumulation expected.

    High: 17 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 4.

    Low: 4 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Today
A 40 percent chance of snow, mainly before noon. Areas of blowing snow. Mostly cloudy, then gradually becoming sunny, with a high near 27. Breezy, with a west southwest wind 21 to 26 mph, with gusts as high as 47 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A slight chance of snow between midnight and 1am. Partly cloudy, with a low around 12. Wind chill values as low as -2. Southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Snow, mainly after 11am. High near 17. Wind chill values as low as zero. South southwest wind around 10 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -4. North northwest wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 18. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 17. Little or no snow accumulation expected.
Friday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 4.
Saturday
Sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 18.
Monday
A chance of snow. Partly sunny, with a high near 35.
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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:
1:01 am MST Feb 17, 2026
Forecast Valid:
8am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
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