Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

28°F

-2°C

Humidity 69%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 09 Jan 01:30 AM MST
Extended Forecast for

11 Miles SE Greenough MT

  • Overnight

    Overnight: A 30 percent chance of snow, mainly between 2am and 5am.  Cloudy, with a low around 17. West wind around 15 mph, with gusts as high as 25 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 24. West wind 10 to 13 mph, with gusts as high as 24 mph.  New snow accumulation of less than one inch possible.

    High: 24 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31. West wind 6 to 9 mph.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. South southwest wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow after 11am.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of rain and snow, mainly after 11pm.  Snow level 6100 feet. Cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly between 2am and 5am. Cloudy, with a low around 17. West wind around 15 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 24. West wind 10 to 13 mph, with gusts as high as 24 mph. New snow accumulation of less than one inch possible.
Friday Night
Mostly cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 31. West wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 21. South southwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A chance of snow after 11am. Mostly cloudy, with a high near 36.
Monday Night
A chance of rain and snow, mainly after 11pm. Snow level 6100 feet. Cloudy, with a low around 35.
Tuesday
A chance of rain and snow, mainly before 11am. Snow level 6200 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
A slight chance of snow. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Greenough MT
 46.83°N 113.27°W (Elev. 5974 ft)
1:01 am MST Jan 9, 2026
1am MST Jan 9, 2026-6pm MST Jan 15, 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