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

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

38°F

3°C

Humidity 29%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 11 Feb 01:30 PM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 33. Calm wind.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 33. Calm wind becoming west southwest around 5 mph.

    High: 33 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Sunday

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

    High: 33 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 33. Calm wind.
Tonight
Mostly clear, with a low around 16. Calm wind.
Thursday
Sunny, with a high near 33. Calm wind becoming west southwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 18. Calm wind.
Friday
Mostly sunny, with a high near 32. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 22.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22.
Washington's Birthday
Snow likely. Mostly cloudy, with a high near 33.
Monday Night
Snow likely. Mostly cloudy, with a low around 21.
Tuesday
Snow likely. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
Last Update:
1:01 pm MST Feb 11, 2026
Forecast Valid:
1pm MST Feb 11, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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