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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

24°F

-4°C

Humidity 40%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Last update 27 Jan 01:30 AM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • Overnight

    Overnight: Partly cloudy, with a low around 11. Wind chill values as low as zero. West wind around 8 mph, with gusts as high as 18 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 25. West wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 25 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. South wind around 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 22. West southwest wind 6 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. West wind 7 to 9 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 11. Wind chill values as low as zero. West wind around 8 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 25. West wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 16. South wind around 7 mph.
Wednesday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 22. West southwest wind 6 to 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 15. West wind 7 to 9 mph, with gusts as high as 23 mph.
Thursday
Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 29.
Friday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A chance of snow. Partly sunny, with a high near 30.
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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 27, 2026
Forecast Valid:
1am MST Jan 27, 2026-6pm MST Feb 2, 2026
 
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Additional Resources

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Chance of Precipitation