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 77%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 09 Apr 07:00 AM MDT
Extended Forecast for

17 Miles WSW Georgetown MT

  • Today

    Today: Sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. West wind around 5 mph becoming calm.

    Low: 33 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 56. South southwest wind around 5 mph.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 37. West wind 6 to 9 mph becoming southeast in the evening.

    Low: 37 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 52. South southeast wind 8 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Rain likely before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain Likely
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before noon, then rain and snow showers. Some thunder is also possible. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Monday

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

    High: 37 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 33. West wind around 5 mph becoming calm.
Friday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 56. South southwest wind around 5 mph.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 37. West wind 6 to 9 mph becoming southeast in the evening.
Saturday
Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 52. South southeast wind 8 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain likely before 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before noon, then rain and snow showers. Some thunder is also possible. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow, becoming all snow after midnight. Mostly cloudy, with a low around 30.
Monday
Snow. Cloudy, with a high near 37.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of snow. Partly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
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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:
2:01 am MDT Apr 9, 2026
Forecast Valid:
7am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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