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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

35°F

2°C

Humidity 31%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 10 Jan 02:16 PM MST
Extended Forecast for

10 Miles S Georgetown MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 22 mph.

    High: 26 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West southwest wind 18 to 21 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27. Southwest wind 14 to 18 mph, with gusts as high as 23 mph.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Breezy, with a west southwest wind 17 to 22 mph.

    Low: 23 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 31. Breezy, with a west southwest wind around 22 mph, with gusts as high as 34 mph.

    High: 31 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 20. West southwest wind 18 to 21 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 27. Southwest wind 14 to 18 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 23. Breezy, with a west southwest wind 17 to 22 mph.
Monday
Mostly sunny, with a high near 31. Breezy, with a west southwest wind around 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 27. Breezy.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 34. Breezy.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 30.
Thursday Night
Mostly clear, with a low around 13.
Friday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Georgetown MT
 46.07°N 113.24°W (Elev. 9400 ft)
Last Update:
1:02 pm MST Jan 10, 2026
Forecast Valid:
2pm MST Jan 10, 2026-6pm MST Jan 16, 2026
 
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Additional Resources

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Chance of Precipitation