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

31°F

-1°C

Humidity 92%
Wind Speed WSW 14 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 09 Mar 05:30 AM MDT
Extended Forecast for

9 Miles SSE Georgetown MT

  • Overnight

    Overnight: A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 23. Windy, with a west southwest wind around 32 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Heavy Snow
    and Windy

  • Monday

    Monday: Snow likely before 2pm, then a slight chance of snow after 5pm. The snow could be heavy at times. Partly sunny, with a high near 20. Wind chill values as low as -7. Windy, with a west wind around 31 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Windy. Heavy
    Snow then
    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 4. Wind chill values as low as -12. Breezy, with a west southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 45 mph.

    Low: 4 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Snow. High near 12. Wind chill values as low as -14. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 12 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 3. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 39 mph.

    Low: 3 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 25. Breezy. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Slight Chance
    Snow then
    Snow Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. Low around 23. Windy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow and
    Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Cloudy, with a high near 27. Windy.

    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

Detailed Forecast

Overnight
A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 23. Windy, with a west southwest wind around 32 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow likely before 2pm, then a slight chance of snow after 5pm. The snow could be heavy at times. Partly sunny, with a high near 20. Wind chill values as low as -7. Windy, with a west wind around 31 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 4. Wind chill values as low as -12. Breezy, with a west southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
Snow. High near 12. Wind chill values as low as -14. Breezy, with a west wind 14 to 23 mph, with gusts 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 3. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 39 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 25. Breezy. 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 2 to 4 inches possible.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 27. Windy.
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 likely. The snow could be heavy at times. Mostly cloudy, with a low around 18. Windy.
Sunday
Snow likely. Mostly cloudy, with a high near 24. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Georgetown MT
 46.08°N 113.15°W (Elev. 8996 ft)
Last Update:
2:01 am MDT Mar 9, 2026
Forecast Valid:
5am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation