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

30°F

-1°C

Humidity 52%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 08 Apr 08:45 AM MDT
Extended Forecast for

17 Miles WSW Georgetown MT

  • Today

    Today: Sunny, with a high near 45. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32. West northwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 56. South southeast wind around 5 mph becoming light and variable.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely before 9am, then snow. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    Likely then
    Snow

Detailed Forecast

Today
Sunny, with a high near 45. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Mostly clear, with a low around 28. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 32. West northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 56. South southeast wind around 5 mph becoming light and variable.
Friday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 38.
Saturday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 33.
Sunday
Rain and snow likely before 9am, then snow. Mostly cloudy, with a high near 41.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 29.
Monday
Snow likely. Mostly cloudy, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 42.
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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:
4:36 am MDT Apr 8, 2026
Forecast Valid:
9am MDT Apr 8, 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