High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

NA

8°F

-13°C

Humidity 82%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Last update 25 Jan 09:00 PM MST
Extended Forecast for

6 Miles E Elliston MT

  • Tonight

    Tonight: Mostly clear, with a low around 8. Wind chill values as low as -5. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 29. Wind chill values as low as -2. West wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 29 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. West southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 32. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Southwest wind around 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 8. Wind chill values as low as -5. West wind around 14 mph, with gusts as high as 22 mph.
Monday
Increasing clouds, with a high near 29. Wind chill values as low as -2. West wind 13 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 20. West southwest wind around 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 32. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Mostly cloudy, with a high near 38.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A slight chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Elliston MT
 46.56°N 112.32°W (Elev. 6168 ft)
2:06 pm MST Jan 25, 2026
9pm MST Jan 25, 2026-6pm MST Feb 1, 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