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

33°F

1°C

Humidity 88%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 09 Mar 02:30 AM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Overnight

    Overnight: A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 27. West southwest wind around 21 mph, with gusts as high as 43 mph. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 27 °F

    Heavy Snow

  • Monday

    Monday: Snow likely before 2pm, then a slight chance of snow after 5pm. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 25. West southwest wind 16 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Heavy Snow
    then Chance
    Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow between midnight and 2am. Mostly cloudy, with a low around 7. Wind chill values as low as zero. West wind 10 to 15 mph becoming light west southwest after midnight. Winds could gust as high as 36 mph.

    Low: 7 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow. High near 17. Wind chill values as low as -2. West southwest wind 5 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 17 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 6. Southwest wind 6 to 14 mph, with gusts as high as 31 mph.

    Low: 6 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.

    Low: 26 °F

    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Cloudy, with a high near 31. Breezy.

    High: 31 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow. Cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 27. West southwest wind around 21 mph, with gusts as high as 43 mph. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow likely before 2pm, then a slight chance of snow after 5pm. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 25. West southwest wind 16 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 20 percent chance of snow between midnight and 2am. Mostly cloudy, with a low around 7. Wind chill values as low as zero. West wind 10 to 15 mph becoming light west southwest after midnight. Winds could gust as high as 36 mph.
Tuesday
Snow. High near 17. Wind chill values as low as -2. West southwest wind 5 to 14 mph, with gusts as high as 32 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 6. Southwest wind 6 to 14 mph, with gusts as high as 31 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 31. Breezy.
Thursday Night
Snow. Cloudy, with a low around 29. Breezy.
Friday
Snow. Cloudy, with a high near 35.
Friday Night
Snow. Cloudy, with a low around 30.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 33.
Saturday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 20. Breezy.
Sunday
Snow likely. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.53°W (Elev. 7598 ft)
Last Update:
2:01 am MDT Mar 9, 2026
Forecast Valid:
2am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation