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.

NA

47°F

8°C

Humidity 26%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 09 Apr 05:30 PM MDT
Extended Forecast for

10 Miles SSE Georgetown MT

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 8 to 14 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain and snow after 3pm. Mostly sunny, with a high near 46. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 3am, then a chance of snow. Some thunder is also possible. Snow level 9500 feet lowering to 8900 feet after midnight . Mostly cloudy, with a low around 30. South southeast wind 10 to 18 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 43. Breezy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    then Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. West southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 38. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 38 °F

    Chance Snow
    then Snow
    Showers

  • Sunday Night

    Sunday Night: Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow then
    Snow Likely

  • Monday

    Monday: Snow. Cloudy, with a high near 31.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 26. West wind 8 to 14 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.
Friday
A slight chance of rain and snow after 3pm. Mostly sunny, with a high near 46. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday Night
Rain and snow likely before 3am, then a chance of snow. Some thunder is also possible. Snow level 9500 feet lowering to 8900 feet after midnight . Mostly cloudy, with a low around 30. South southeast wind 10 to 18 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 43. Breezy, with a southwest wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. West southwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow before noon, then snow showers after noon. Some thunder is also possible. High near 38. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. Cloudy, with a high near 31.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 23.
Tuesday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 32. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 16. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
Last Update:
2:00 pm MDT Apr 9, 2026
Forecast Valid:
5pm MDT Apr 9, 2026-6pm MDT Apr 16, 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