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

25°F

-4°C

Humidity 73%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 01 Feb 06:00 AM MST
Extended Forecast for

21 Miles SW Georgetown MT

  • Today

    Today: Mostly sunny, with a high near 44. South southwest wind 5 to 11 mph, with gusts as high as 29 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. West southwest wind 7 to 10 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 31. West southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. West southwest wind 3 to 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Light west southwest wind.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. South southwest wind 5 to 11 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 22. West southwest wind 7 to 10 mph, with gusts as high as 29 mph.
Monday
Partly sunny, with a high near 31. West southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 24. West southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 37. Light west southwest wind.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
1:12 am MST Feb 1, 2026
6am 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