National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

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

NA

48°F

9°C

Humidity 74%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 11 Oct 02:15 AM MDT
Extended Forecast for

14 Miles SSW Georgetown MT

Winter Weather Advisory October 11, 06:00pm until October 13, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Snow level 10900 feet lowering to 9800 feet. Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain showers and snow likely before noon, then snow likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 39. Southwest wind around 11 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow. Low around 23. West wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow

  • Sunday

    Sunday: Snow. High near 27. West southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 22. South wind 9 to 15 mph becoming east southeast in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Likely

  • Columbus Day

    Columbus Day: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow. Mostly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after midnight. Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
Rain showers likely before 5am, then a chance of rain and snow showers. Some thunder is also possible. Snow level 10900 feet lowering to 9800 feet. Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain showers and snow likely before noon, then snow likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 39. Southwest wind around 11 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
Snow. Low around 23. West wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 27. West southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely. Cloudy, with a low around 22. South wind 9 to 15 mph becoming east southeast in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Columbus Day
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 20.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 37.
Tuesday Night
A chance of snow, mainly after midnight. Partly cloudy, with a low around 26.
Wednesday
A chance of snow. Partly sunny, with a high near 38.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Georgetown MT
 46.01°N 113.39°W (Elev. 9035 ft)
Last Update:
2:30 pm MDT Oct 10, 2025
Forecast Valid:
2am MDT Oct 11, 2025-6pm MDT Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation