Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

NA

32°F

0°C

Humidity 62%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 09 Apr 02:15 AM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Overnight

    Overnight: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Thursday

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

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after noon.  Partly sunny, with a high near 55. Light south southeast wind.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain before midnight.  Mostly cloudy, with a low around 35. Light and variable wind becoming south southeast around 6 mph in the evening. Winds could gust as high as 18 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 51. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then a slight chance of snow after midnight.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow before noon, then snow showers after noon. Some thunder is also possible.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 26. Calm wind.
Thursday
Sunny, with a high near 47. Calm wind becoming west southwest around 5 mph.
Thursday Night
Mostly clear, with a low around 31. Calm wind.
Friday
A 20 percent chance of rain after noon. Partly sunny, with a high near 55. Light south southeast wind.
Friday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 35. Light and variable wind becoming south southeast around 6 mph in the evening. Winds could gust as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 51. 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 9pm, then rain and snow likely between 9pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow before noon, then snow showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 43.
Sunday Night
Snow. Mostly cloudy, with a low around 29.
Monday
Snow. Cloudy, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
2:01 am MDT Apr 9, 2026
2am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database