Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

NA

29°F

-2°C

Humidity 60%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 27 Jan 07:00 PM MST
Extended Forecast for

8 Miles SE Clinton MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. South wind 3 to 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 2pm.  Mostly cloudy, with a high near 33. West wind 6 to 11 mph, with gusts as high as 20 mph.  Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. West southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. Southwest wind around 6 mph.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Southwest wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 40. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. South wind 3 to 5 mph.
Wednesday
A 30 percent chance of snow, mainly before 2pm. Mostly cloudy, with a high near 33. West wind 6 to 11 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 25. West southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
Mostly cloudy, with a high near 37. Southwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 28. Southwest wind around 6 mph.
Friday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A chance of snow. Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Clinton MT
 46.67°N 113.61°W (Elev. 6001 ft)
2:07 pm MST Jan 27, 2026
7pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database