Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Butte, Bert Mooney Airport (KBTM)

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

Clear

28°F

-2°C

Humidity 42%
Wind Speed WNW 8 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 15 Mar 07:53 PM MDT
Extended Forecast for

9 Miles N Dewey MT

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 19. West wind 9 to 14 mph, with gusts as high as 26 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 11am, then a chance of rain after 3pm.  Mostly cloudy, with a high near 40. West wind 14 to 21 mph, with gusts as high as 41 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight.  Snow level 9000 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 18 to 21 mph, with gusts as high as 40 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Breezy, with a west wind 22 to 25 mph, with gusts as high as 50 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. West southwest wind 17 to 21 mph, with gusts as high as 41 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 19. West wind 9 to 14 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of snow before 11am, then a chance of rain after 3pm. Mostly cloudy, with a high near 40. West wind 14 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Snow level 9000 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 18 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 45. Breezy, with a west wind 22 to 25 mph, with gusts as high as 50 mph.
Tuesday Night
Partly cloudy, with a low around 36. West southwest wind 17 to 21 mph, with gusts as high as 41 mph.
Wednesday
Mostly sunny, with a high near 51. Breezy.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 54. Breezy.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 55. Breezy.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 38.
Saturday
A slight chance of rain and snow. Snow level 8600 feet lowering to 7600 feet in the afternoon . Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Dewey MT
 45.91°N 112.85°W (Elev. 7398 ft)
2:01 pm MDT Mar 15, 2026
8pm MDT Mar 15, 2026-6pm MDT Mar 22, 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