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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

33°F

1°C

Humidity 88%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 02 Jan 11:30 PM MST
Extended Forecast for

10 Miles S Georgetown MT

  • Tonight

    Tonight: A 30 percent chance of snow. Mostly cloudy, with a low around 23. South southwest wind 15 to 17 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Increasing clouds, with a high near 28. South wind around 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of snow. Partly sunny, with a high near 26. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19. Southwest wind 18 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow after 11am. Mostly cloudy, with a high near 19. Breezy.

    High: 19 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow after 11pm. Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow. Mostly cloudy, with a low around 23. South southwest wind 15 to 17 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow. Increasing clouds, with a high near 28. South wind around 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 29 mph. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 26. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. Southwest wind 18 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow after 11am. Mostly cloudy, with a high near 19. Breezy.
Tuesday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 16. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 17. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 8.
Thursday
A chance of snow. Mostly cloudy, with a high near 12.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 7.
Friday
A slight chance of snow. Partly sunny, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Georgetown MT
 46.06°N 113.28°W (Elev. 8914 ft)
Last Update:
1:02 pm MST Jan 2, 2026
Forecast Valid:
11pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation