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

25°F

-4°C

Humidity 69%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 10 Apr 03:30 AM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Overnight

    Overnight: Mostly clear, with a low around 27. South southeast wind around 6 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of rain and snow after 4pm. Mostly sunny, with a high near 49. South southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 8pm, then rain likely between 8pm and 3am, then a slight chance of rain and snow after 3am. Mostly cloudy, with a low around 32. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before noon, then rain and snow showers. Some thunder is also possible. High near 45. South wind 8 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 41. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 28. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 32.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 27. South southeast wind around 6 mph.
Friday
A slight chance of rain and snow after 4pm. Mostly sunny, with a high near 49. South southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Friday Night
Rain and snow likely before 8pm, then rain likely between 8pm and 3am, then a slight chance of rain and snow after 3am. Mostly cloudy, with a low around 32. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before noon, then rain and snow showers. Some thunder is also possible. High near 45. South wind 8 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 27. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 41. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Snow. Low around 28. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. Cloudy, with a high near 32.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
Snow. Cloudy, with a high near 29.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.5°W (Elev. 8360 ft)
Last Update:
2:01 am MDT Apr 10, 2026
Forecast Valid:
3am MDT Apr 10, 2026-6pm MDT Apr 16, 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