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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

23°F

-5°C

Humidity 89%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 06 Feb 03:01 AM MST
Extended Forecast for

11 Miles SSE Georgetown MT

  • Overnight

    Overnight: Mostly clear, with a low around 27. Southwest wind around 15 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 23. West wind 15 to 17 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 33. West wind around 17 mph, with gusts as high as 28 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Breezy, with a west wind 17 to 22 mph, with gusts as high as 28 mph.

    Low: 24 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 32. Breezy. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 22. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 24. Breezy.

    High: 24 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: A chance of snow before 11pm. Mostly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Chance Snow
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Southwest wind around 15 mph.
Friday
Sunny, with a high near 38. West southwest wind 10 to 15 mph, with gusts as high as 18 mph.
Friday Night
Increasing clouds, with a low around 23. West wind 15 to 17 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 33. West wind around 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 24. Breezy, with a west wind 17 to 22 mph, with gusts as high as 28 mph.
Sunday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 32. Breezy. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 22. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow. Mostly cloudy, with a high near 24. Breezy.
Monday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 9. Breezy.
Tuesday
A slight chance of snow after 11am. Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
A slight chance of snow. Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Georgetown MT
 46.05°N 113.18°W (Elev. 9767 ft)
Last Update:
1:02 am MST Feb 6, 2026
Forecast Valid:
3am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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