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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

32°F

0°C

Humidity 55%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 29 Dec 03:30 PM MST
Extended Forecast for

6 Miles NW Georgetown MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South southwest wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. Calm wind.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. South wind 3 to 5 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. Light southwest wind.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. South southwest wind 3 to 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain after 11am. Snow level 6200 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain and snow after 11pm. Snow level 6900 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 42. Calm wind.
Tuesday Night
Mostly clear, with a low around 25. South wind 3 to 5 mph.
Wednesday
Sunny, with a high near 47. Light southwest wind.
Wednesday Night
Mostly cloudy, with a low around 27. South southwest wind 3 to 5 mph.
New Year's Day
Mostly cloudy, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A slight chance of rain after 11am. Snow level 6200 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 44.
Friday Night
A slight chance of rain and snow after 11pm. Snow level 6900 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 29.
Saturday
A chance of rain and snow. Snow level 5600 feet. Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A slight chance of snow. Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 23.
Monday
A slight chance of snow. Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Georgetown MT
 46.25°N 113.34°W (Elev. 5400 ft)
Last Update:
1:01 pm MST Dec 29, 2025
Forecast Valid:
3pm MST Dec 29, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation