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

26°F

-3°C

Humidity 40%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Last update 11 Jan 04:45 AM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • Today

    Today: Mostly sunny, with a high near 28. West wind around 8 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. West southwest wind 9 to 11 mph, with gusts as high as 26 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. West southwest wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 35. West southwest wind around 9 mph, with gusts as high as 20 mph.

    High: 35 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

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

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 28. West wind around 8 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 21. West southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 32. West southwest wind 9 to 11 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 26. West southwest wind 9 to 11 mph, with gusts as high as 26 mph.
Tuesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 35. West southwest wind around 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
Sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.5°W (Elev. 8360 ft)
Last Update:
1:02 am MST Jan 11, 2026
Forecast Valid:
5am MST Jan 11, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation