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

31°F

-1°C

Humidity 52%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 01 Feb 04:45 AM MST
Extended Forecast for

11 Miles SSE Georgetown MT

  • Today

    Today: Mostly sunny, with a high near 36. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 38 mph.

    High: 36 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Breezy, with a west wind around 26 mph, with gusts as high as 40 mph.

    Low: 16 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as -1. Blustery, with a west wind 18 to 24 mph, with gusts as high as 32 mph.

    High: 23 °F

    Decreasing
    Clouds and
    Blustery then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. West southwest wind around 21 mph, with gusts as high as 26 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. West wind 14 to 20 mph, with gusts as high as 24 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 36. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 38 mph.
Tonight
Mostly cloudy, with a low around 16. Breezy, with a west wind around 26 mph, with gusts as high as 40 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as -1. Blustery, with a west wind 18 to 24 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 18. West southwest wind around 21 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 29. West wind 14 to 20 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 21.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Georgetown MT
 46.05°N 113.18°W (Elev. 9767 ft)
1:12 am MST Feb 1, 2026
5am MST Feb 1, 2026-6pm MST Feb 7, 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