Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

NA

27°F

-3°C

Humidity 49%
Wind Speed SW 12 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 28 Dec 11:18 PM MST
Extended Forecast for

Box Elder MT

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 14. South wind around 8 mph.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 26. South wind around 8 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. South wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. South southwest wind around 7 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. South southwest wind 6 to 8 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. South southwest wind 3 to 5 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. South wind around 5 mph becoming calm  in the evening.

    Low: 22 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 38. South wind 3 to 5 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 14. South wind around 8 mph.
Monday
Sunny, with a high near 26. South wind around 8 mph.
Monday Night
Partly cloudy, with a low around 20. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 38. South southwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 23. South southwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 38. South southwest wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 22. South wind around 5 mph becoming calm in the evening.
New Year's Day
Partly sunny, with a high near 38. South wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 36.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Box Elder MT
 48.31°N 110°W (Elev. 2690 ft)
9:17 pm MST Dec 28, 2025
11pm MST Dec 28, 2025-6pm MST Jan 4, 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