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

46°F

8°C

Humidity 69%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 10 Apr 08:15 PM MDT
Extended Forecast for

10 Miles SSE Georgetown MT

  • Tonight

    Tonight: A chance of rain and snow before 4am, then a slight chance of snow. Some thunder is also possible. Snow level 9100 feet. Mostly cloudy, with a low around 31. South southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely before 3pm, then snow showers, mainly after 3pm. Some thunder is also possible. High near 42. 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 80%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Snow then
    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers likely before 9pm, then snow likely between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. West southwest wind 14 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
    Partly Cloudy

  • Sunday

    Sunday: Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 37. Southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 24. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow then
    Snow Likely

  • Monday

    Monday: Snow before noon, then snow showers after noon. Some thunder is also possible. High near 30. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 31. Breezy.

    High: 31 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow after midnight. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Breezy.
    Partly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
A chance of rain and snow before 4am, then a slight chance of snow. Some thunder is also possible. Snow level 9100 feet. Mostly cloudy, with a low around 31. South southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely before 3pm, then snow showers, mainly after 3pm. Some thunder is also possible. High near 42. 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 80%. Little or no snow accumulation expected.
Saturday Night
Snow showers likely before 9pm, then snow likely between 9pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 26. West southwest wind 14 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
Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 37. Southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 24. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 30. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow. Partly sunny, with a high near 31. Breezy.
Tuesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow. Cloudy, with a high near 29. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 16. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 21. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11. Blustery.
Friday
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:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
Last Update:
2:00 pm MDT Apr 10, 2026
Forecast Valid:
8pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation