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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

23°F

-5°C

Humidity 91%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 05 Feb 06:30 AM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • Today

    Today: Sunny, with a high near 46. Light south wind.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Light south southeast wind.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. South wind 3 to 6 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 25. Light west southwest wind.

    Low: 25 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 11pm. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 46. Light south wind.
Tonight
Mostly clear, with a low around 29. Light south southeast wind.
Friday
Sunny, with a high near 44. South wind 3 to 6 mph.
Friday Night
Increasing clouds, with a low around 25. Light west southwest wind.
Saturday
Mostly sunny, with a high near 39. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 39. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 26.
Monday
Snow. Mostly cloudy, with a high near 28.
Monday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 15.
Tuesday
A chance of snow. Mostly sunny, with a high near 26.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 13.
Wednesday
A chance of snow. Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.53°W (Elev. 7598 ft)
Last Update:
1:01 am MST Feb 5, 2026
Forecast Valid:
7am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation