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

28°F

-2°C

Humidity 58%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 10 Apr 12:15 AM MDT
Extended Forecast for

17 Miles WSW Georgetown MT

  • Overnight

    Overnight: Mostly clear, with a low around 30. Calm wind becoming southwest around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. Light south southwest wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 36. South southeast wind 11 to 16 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 50. South wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Rain likely before midnight. Mostly cloudy, with a low around 32. West southwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Rain and snow between noon and 3pm, then rain showers after 3pm. Some thunder is also possible. High near 46. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 46 °F

    Mostly Sunny
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before midnight, then snow likely. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain then
    Snow Likely

  • Monday

    Monday: Snow. Cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Calm wind becoming southwest around 5 mph.
Friday
Mostly sunny, with a high near 55. Light south southwest wind becoming south southeast 5 to 10 mph in the afternoon.
Friday Night
A 50 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 36. South southeast wind 11 to 16 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 50. South wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain likely before midnight. Mostly cloudy, with a low around 32. West southwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain and snow between noon and 3pm, then rain showers after 3pm. Some thunder is also possible. High near 46. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain before midnight, then snow likely. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Snow. Cloudy, with a high near 37.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow, mainly before noon. Partly sunny, with a high near 38.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Georgetown MT
 46.08°N 113.56°W (Elev. 7110 ft)
Last Update:
12:21 am MDT Apr 10, 2026
Forecast Valid:
12am 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