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

-5°F

-21°C

Humidity 77%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint -10°F (-23°C)
Visibility NA
Last update 24 Jan 03:00 AM MST
Extended Forecast for

2 Miles S Georgetown MT

  • Overnight

    Overnight: Partly cloudy, with a low around -8. Calm wind.

    Low: -8 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 20. Wind chill values as low as -12. Light west wind increasing to 5 to 9 mph in the morning.

    High: 20 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 2am.  Mostly cloudy, with a low around 3. West wind around 6 mph becoming calm  in the evening.  New snow accumulation of around an inch possible.

    Low: 3 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 23. Calm wind becoming west around 6 mph in the afternoon.

    High: 23 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Southwest wind around 7 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around -8. Calm wind.
Saturday
Partly sunny, with a high near 20. Wind chill values as low as -12. Light west wind increasing to 5 to 9 mph in the morning.
Saturday Night
A 30 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 3. West wind around 6 mph becoming calm in the evening. New snow accumulation of around an inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 23. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 10. Southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Georgetown MT
 46.18°N 113.24°W (Elev. 6598 ft)
2:41 am MST Jan 24, 2026
3am MST Jan 24, 2026-6pm MST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database