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 14. Southwest wind 3 to 5 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 29. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Light south southwest wind.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 26. West wind 3 to 6 mph. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

    High: 26 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 11am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow before 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 14. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 29. Southwest wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 20. Light south southwest wind.
Wednesday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 26. West wind 3 to 6 mph. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 19. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
A chance of snow after 11am. Mostly cloudy, with a high near 32.
Friday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
A chance of snow. Partly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
Last Update:
1:02 am MST Jan 27, 2026
Forecast Valid:
1am MST Jan 27, 2026-6pm MST Feb 2, 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