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

41°F

5°C

Humidity 40%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 02 Mar 01:46 PM MST
Extended Forecast for

17 Miles WSW Georgetown MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. North northwest wind around 6 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Light southwest wind.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. South southwest wind around 9 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 39. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Thursday

    Thursday: Snow. High near 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. North northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 24. Light southwest wind.
Tuesday
Sunny, with a high near 44. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 29. South southwest wind around 9 mph, with gusts as high as 18 mph.
Wednesday
Snow, mainly after 11am. High near 39. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. 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 1 to 3 inches possible.
Thursday
Snow. High near 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Partly sunny, with a high near 31.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 36.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 31.
Sunday
A chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Georgetown MT
 46.08°N 113.56°W (Elev. 7110 ft)
Last Update:
1:01 pm MST Mar 2, 2026
Forecast Valid:
2pm MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation