Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

unknown precip

25°F

-4°C

Humidity 79%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 01 Dec 07:45 PM MST
Extended Forecast for

17 Miles SW Georgetown MT

Winter Weather Advisory until December 2, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 2, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Snow

  • Tuesday

    Tuesday: Snow.  High near 30. Light and variable wind becoming west around 6 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 13. Calm wind.  New snow accumulation of less than one inch possible.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Light and variable wind.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. Light southwest wind.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 11am.  Partly sunny, with a high near 30. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely

  • Friday

    Friday: Snow.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow

Detailed Forecast

Tonight
Snow, mainly after 10pm. Low around 21. South southwest wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 30. Light and variable wind becoming west around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. Calm wind. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 29. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 16. Light southwest wind.
Thursday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 30. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. Mostly cloudy, with a high near 35.
Friday Night
Snow. Cloudy, with a low around 28.
Saturday
Snow. Cloudy, with a high near 34.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
A chance of snow. Mostly cloudy, with a high near 34.
Sunday Night
Snow likely. Mostly cloudy, with a low around 23.
Monday
A chance of snow. Mostly cloudy, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Georgetown MT
 46.04°N 113.52°W (Elev. 6722 ft)
1:26 pm MST Dec 1, 2025
8pm MST Dec 1, 2025-6pm MST Dec 8, 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