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

Georgetown Lake (MTGTL)

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

unknown precip

26°F

-3°C

Humidity 95%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 05 Mar 06:32 PM MST
Extended Forecast for

22 Miles SW Georgetown MT

  • Tonight

    Tonight: Snow likely before 3am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 18. West northwest wind 3 to 8 mph. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow after 3pm. Mostly cloudy, with a high near 27. West wind 3 to 7 mph. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. West northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 36. Southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30. West southwest wind 6 to 8 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

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

    High: 40 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Snow Likely

Detailed Forecast

Tonight
Snow likely before 3am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 18. West northwest wind 3 to 8 mph. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow after 3pm. Mostly cloudy, with a high near 27. West wind 3 to 7 mph. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. West northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely. Mostly cloudy, with a high near 36. Southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 30. West southwest wind 6 to 8 mph, with gusts as high as 25 mph.
Sunday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 40. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 34.
Monday Night
Snow likely. Mostly cloudy, with a low around 14.
Tuesday
Snow. Mostly cloudy, with a high near 22.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12.
Wednesday
Snow likely. Partly sunny, with a high near 29.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 24.
Thursday
Snow likely. Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
Last Update:
1:00 pm MST Mar 5, 2026
Forecast Valid:
6pm MST Mar 5, 2026-6pm MDT Mar 12, 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