National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

35°F

2°C

Humidity 99%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 21 Nov 09:30 AM MST
Extended Forecast for

8 Miles SE Greenough MT

  • Today

    Today: Increasing clouds, with a high near 38. West wind 3 to 5 mph.

    High: 38 °F

    Increasing
    Clouds

  • Tonight

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

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow. Partly sunny, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 38. West wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Saturday
Mostly sunny, with a high near 42. Calm wind.
Saturday Night
Partly cloudy, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 42. Light and variable wind.
Sunday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 27. New snow accumulation of less than one inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow. Mostly cloudy, with a low around 19.
Tuesday
A slight chance of snow. Partly sunny, with a high near 27.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Mostly cloudy, with a high near 28.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thanksgiving Day
A chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Greenough MT
 46.83°N 113.33°W (Elev. 5689 ft)
Last Update:
1:01 am MST Nov 21, 2025
Forecast Valid:
9am MST Nov 21, 2025-6pm MST Nov 27, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation