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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

24°F

-4°C

Humidity 79%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 30 Dec 07:30 PM MST
Extended Forecast for

18 Miles SSW Georgetown MT

  • Tonight

    Tonight: Mostly clear, with a low around 23. West southwest wind around 8 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. West southwest wind around 8 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Southwest wind around 7 mph.

    Low: 24 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 31. Southwest wind 6 to 8 mph.

    High: 31 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Cloudy, with a low around 24. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 31. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 23. West southwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 35. West southwest wind around 8 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Southwest wind around 7 mph.
New Year's Day
Mostly cloudy, with a high near 31. Southwest wind 6 to 8 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Cloudy, with a low around 24. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Friday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 31. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 25.
Saturday
A chance of snow. Mostly cloudy, with a high near 30.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18.
Sunday
A chance of snow. Partly sunny, with a high near 26.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Monday
A chance of snow. Partly sunny, with a high near 24.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A chance of snow. Partly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSW Georgetown MT
 45.97°N 113.41°W (Elev. 8153 ft)
Last Update:
1:02 pm MST Dec 30, 2025
Forecast Valid:
7pm MST Dec 30, 2025-6pm MST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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