Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

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

NA

33°F

1°C

Humidity 71%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 13 Feb 07:15 PM MST
Extended Forecast for

5 Miles SSE Greenough MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South southwest wind 3 to 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 40. South southwest wind around 6 mph.  New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm.  Cloudy, with a low around 32. South southwest wind 3 to 5 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely.  Mostly cloudy, with a high near 40. West wind around 6 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 40 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 29. West wind around 6 mph becoming south after midnight.

    Low: 29 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 31. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  Cloudy, with a high near 38.

    High: 38 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. South southwest wind 3 to 5 mph.
Saturday
A 50 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 40. South southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 32. South southwest wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely. Mostly cloudy, with a high near 40. West wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 29. West wind around 6 mph becoming south after midnight.
Washington's Birthday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 43.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 31. New snow accumulation of less than one inch possible.
Tuesday
Snow. Cloudy, with a high near 38.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
Snow likely. Mostly cloudy, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Greenough MT
 46.84°N 113.4°W (Elev. 5863 ft)
1:01 pm MST Feb 13, 2026
7pm MST Feb 13, 2026-6pm MST Feb 20, 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