Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

11°F

-12°C

Humidity 78%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Last update 22 Jan 10:01 AM MST
Extended Forecast for

18 Miles SSW Georgetown MT

  • Today

    Today: Partly sunny, with a high near 23. West northwest wind around 7 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. Wind chill values as low as -8. North northwest wind around 9 mph becoming east after midnight.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow.  Mostly sunny, with a high near 11. Wind chill values as low as -11. North northwest wind 6 to 8 mph.

    High: 11 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2. Wind chill values as low as -12. North northwest wind 5 to 7 mph becoming light and variable  in the evening.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 11. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 11 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 23. West northwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 3. Wind chill values as low as -8. North northwest wind around 9 mph becoming east after midnight.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 11. Wind chill values as low as -11. North northwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around -2. Wind chill values as low as -12. North northwest wind 5 to 7 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 11. West wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around 8.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A slight chance of snow. Partly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A slight chance of snow. Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSW Georgetown MT
 45.97°N 113.41°W (Elev. 8153 ft)
2:07 am MST Jan 22, 2026
10am MST Jan 22, 2026-6pm MST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database