Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

4°F

-16°C

Humidity 79%
Wind Speed SSE 5 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 20 Feb 11:53 PM MST
Extended Forecast for

9 Miles N Dewey MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 8. Wind chill values as low as -3. West southwest wind around 8 mph.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 27. Wind chill values as low as -1. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. South southwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 35. South southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 35 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. South southwest wind 11 to 13 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  Mostly cloudy, with a high near 35. Breezy.

    High: 35 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Snow Likely
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 8. Wind chill values as low as -3. West southwest wind around 8 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 27. Wind chill values as low as -1. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 16. South southwest wind around 9 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 35. South southwest wind 9 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 22. South southwest wind 11 to 13 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 37.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Mostly cloudy, with a high near 35. Breezy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 26. Breezy.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 18. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 32. Breezy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 24. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 33. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Dewey MT
 45.91°N 112.85°W (Elev. 7398 ft)
11:22 pm MST Feb 20, 2026
12am MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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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