Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

31°F

-1°C

Humidity 98%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 30 Jan 10:15 AM MST
Extended Forecast for

11 Miles SSE Clinton MT

  • Today

    Today: A chance of rain and snow before 1pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 46. West southwest wind 3 to 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 32. South southwest wind around 6 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 51. Southwest wind 3 to 6 mph.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm.  Partly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Monday Night

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

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow before 1pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 46. West southwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 32. South southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 51. Southwest wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 29. Calm wind.
Sunday
Partly sunny, with a high near 52. Calm wind.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Clinton MT
 46.61°N 113.66°W (Elev. 4170 ft)
2:33 am MST Jan 30, 2026
10am MST Jan 30, 2026-6pm MST Feb 5, 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