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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

43°F

6°C

Humidity 27%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 30 Dec 02:00 PM MST
Extended Forecast for

8 Miles SSE Georgetown MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 33. West southwest wind around 8 mph.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. West southwest wind around 10 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Southwest wind 8 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Southwest wind around 9 mph.

    Low: 26 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 34. Southwest wind 7 to 9 mph.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 33. West southwest wind around 8 mph.
Tonight
Mostly clear, with a low around 27. West southwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 37. Southwest wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Southwest wind around 9 mph.
New Year's Day
Mostly cloudy, with a high near 34. Southwest wind 7 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 33.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow. Mostly cloudy, with a high near 32.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Partly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A chance of snow. Partly sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Georgetown MT
 46.09°N 113.22°W (Elev. 8054 ft)
Last Update:
1:02 pm MST Dec 30, 2025
Forecast Valid:
2pm MST Dec 30, 2025-6pm MST Jan 5, 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