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 73%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 09 Mar 07:45 AM MDT
Extended Forecast for

10 Miles SSE Georgetown MT

  • Today

    Today: A chance of snow before 2pm, then a slight chance of snow after 5pm. Partly sunny, with a high near 20. Wind chill values as low as -8. Windy, with a west wind 32 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 30%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 3. Wind chill values as low as -14. Breezy, with a west wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 46 mph.

    Low: 3 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Snow. High near 11. Wind chill values as low as -15. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 11 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 4. Wind chill values as low as -15. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 39 mph.

    Low: 4 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 24. Windy, with a southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Slight Chance
    Snow and
    Breezy then
    Snow Likely
    and Windy

  • Wednesday Night

    Wednesday Night: Snow. Low around 23. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 27. Windy. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 27 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: Snow. Cloudy, with a low around 25. Windy.

    Low: 25 °F

    Snow and
    Windy

  • Friday

    Friday: Snow. Cloudy, with a high near 30. Windy.

    High: 30 °F

    Snow and
    Windy

Detailed Forecast

Today
A chance of snow before 2pm, then a slight chance of snow after 5pm. Partly sunny, with a high near 20. Wind chill values as low as -8. Windy, with a west wind 32 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 30%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 3. Wind chill values as low as -14. Breezy, with a west wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 46 mph.
Tuesday
Snow. High near 11. Wind chill values as low as -15. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 4. Wind chill values as low as -15. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 39 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 24. Windy, with a southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. Low around 23. Windy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 27. Windy. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow. Cloudy, with a low around 25. Windy.
Friday
Snow. Cloudy, with a high near 30. Windy.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 26. Windy.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 28. Windy.
Saturday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 18. Windy.
Sunday
Snow likely. Mostly cloudy, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
Last Update:
2:01 am MDT Mar 9, 2026
Forecast Valid:
8am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation