Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Overcast

23°F

-5°C

Humidity 67%
Wind Speed S 10 MPH
Barometer 29.35 in (993.91 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 18 Feb 08:35 AM MST
Extended Forecast for

9 Miles N Dewey MT

  • Today

    Today: Snow likely, mainly after 1pm.  Mostly cloudy, with a high near 17. Wind chill values as low as -2. South wind 10 to 14 mph becoming north in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 3. Wind chill values as low as -11. North northwest wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 25 mph.  New snow accumulation of less than one inch possible.

    Low: 3 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 18. Wind chill values as low as -12. South southwest wind 7 to 11 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    High: 18 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 2. Wind chill values as low as -8. South wind around 7 mph.

    Low: 2 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 19. West wind 7 to 13 mph, with gusts as high as 24 mph.  Little or no snow accumulation expected.

    High: 19 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 17. Wind chill values as low as -2. South wind 10 to 14 mph becoming north in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -11. North northwest wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 18. Wind chill values as low as -12. South southwest wind 7 to 11 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 2. Wind chill values as low as -8. South wind around 7 mph.
Friday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 19. West wind 7 to 13 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Mostly clear, with a low around 17.
Monday
A chance of snow. Mostly sunny, with a high near 35.
Monday Night
Snow likely. Mostly cloudy, with a low around 20.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
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)
2:21 am MST Feb 18, 2026
8am MST Feb 18, 2026-6pm MST Feb 24, 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