Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

40°F

4°C

Humidity 78%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 20 Nov 05:45 PM MST
Extended Forecast for

8 Miles SE Clinton MT

  • Tonight

    Tonight: Patchy fog before 11pm.  Otherwise, increasing clouds, with a low around 29. Calm wind becoming southwest around 5 mph after midnight.

    Low: 29 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40. West wind around 6 mph.

    High: 40 °F

    Partly Sunny

  • Friday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Southwest wind 3 to 5 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Calm wind becoming south southwest around 6 mph in the evening.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 5pm.  Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 27. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
Patchy fog before 11pm. Otherwise, increasing clouds, with a low around 29. Calm wind becoming southwest around 5 mph after midnight.
Friday
Partly sunny, with a high near 40. West wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 28. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 43. Southwest wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 30. Calm wind becoming south southwest around 6 mph in the evening.
Sunday
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 45.
Sunday Night
A slight chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A chance of snow. Partly sunny, with a high near 30.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
Snow likely. Cloudy, with a low around 24.
Thanksgiving Day
A chance of snow. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Clinton MT
 46.67°N 113.61°W (Elev. 6001 ft)
1:02 pm MST Nov 20, 2025
6pm MST Nov 20, 2025-6pm MST Nov 27, 2025
 
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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