Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

37°F

3°C

Humidity 67%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 30 Jan 12:45 PM MST
Extended Forecast for

10 Miles S Georgetown MT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 3pm.  Mostly cloudy, with a high near 28. West southwest wind around 16 mph, with gusts as high as 28 mph.

    High: 28 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Breezy, with a west wind 21 to 24 mph, with gusts as high as 31 mph.

    Low: 23 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 30. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 29 mph.

    High: 30 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South southwest wind 13 to 15 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34. South southwest wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 24.

    High: 24 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 3pm. Mostly cloudy, with a high near 28. West southwest wind around 16 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 23. Breezy, with a west wind 21 to 24 mph, with gusts as high as 31 mph.
Saturday
Partly sunny, with a high near 30. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 23. South southwest wind 13 to 15 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 34. South southwest wind 14 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Georgetown MT
 46.06°N 113.28°W (Elev. 8914 ft)
2:33 am MST Jan 30, 2026
1pm MST Jan 30, 2026-6pm MST Feb 5, 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