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

37°F

3°C

Humidity 50%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 07 Apr 11:30 PM MDT
Extended Forecast for

10 Miles SSE Georgetown MT

  • Tonight

    Tonight: Mostly clear, with a low around 17. Windy, with a west wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 50 mph.

    Low: 17 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 36. West wind 13 to 20 mph, with gusts as high as 33 mph.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. West wind 14 to 20 mph, with gusts as high as 33 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40. West wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. West northwest wind 9 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow, mainly before midnight. Snow level 9000 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 44. Breezy.

    High: 44 °F

    Chance Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 17. Windy, with a west wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 50 mph.
Wednesday
Sunny, with a high near 36. West wind 13 to 20 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 22. West wind 14 to 20 mph, with gusts as high as 33 mph.
Thursday
Sunny, with a high near 40. West wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 25. West northwest wind 9 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 46.
Friday Night
A chance of rain and snow, mainly before midnight. Snow level 9000 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 44. Breezy.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 28.
Sunday
Snow. Mostly cloudy, with a high near 35.
Sunday Night
Snow likely. Mostly cloudy, with a low around 22.
Monday
Snow likely. Mostly cloudy, with a high near 29.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
Last Update:
2:32 pm MDT Apr 7, 2026
Forecast Valid:
11pm MDT Apr 7, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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