Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

16°F

-9°C

Humidity 80%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 22 Jan 05:45 PM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Wind chill values as low as -9. North wind 6 to 9 mph becoming east northeast in the evening.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 8. Wind chill values as low as -9. North northwest wind 5 to 7 mph.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. Wind chill values as low as -12. West northwest wind 3 to 6 mph.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 9. Wind chill values as low as -11. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. West wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 2. Wind chill values as low as -9. North wind 6 to 9 mph becoming east northeast in the evening.
Friday
Mostly sunny and cold, with a high near 8. Wind chill values as low as -9. North northwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around -3. Wind chill values as low as -12. West northwest wind 3 to 6 mph.
Saturday
Mostly sunny and cold, with a high near 9. Wind chill values as low as -11. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Saturday Night
Partly cloudy, with a low around -1. West wind 6 to 8 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 18.
Sunday Night
Mostly clear, with a low around 6.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A slight chance of snow. Partly sunny, with a high near 27.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 16.
Thursday
A chance of snow. Partly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.5°W (Elev. 8360 ft)
2:06 pm MST Jan 22, 2026
6pm MST Jan 22, 2026-6pm MST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database