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

Boulder Hill I-15 MP 170.9 (MTBOU)

Lat: 46.3233°NLon: 112.06891°WElev: 5593.0ft.

unknown precip

22°F

-6°C

Humidity 44%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 28 Dec 10:00 PM MST
Extended Forecast for

10 Miles ESE Elliston MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West southwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 13 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 31. West southwest wind around 8 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 25. West southwest wind around 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. West southwest wind around 6 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. West southwest wind around 6 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 40. Southwest wind around 6 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West southwest wind around 8 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 31. West southwest wind around 8 mph.
Monday Night
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 25. West southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 38. West southwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 42. West southwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
New Year's Day
Mostly cloudy, with a high near 40. Southwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A slight chance of snow after 11am. Mostly cloudy, with a high near 39.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Saturday
A slight chance of snow. Partly sunny, with a high near 38.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Sunday
A slight chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Elliston MT
 46.5°N 112.25°W (Elev. 5768 ft)
9:17 pm MST Dec 28, 2025
10pm 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