National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Record Temperatures Expected Across the Southern US; Fire Weather Concerns in the Central US

Unseasonably warm temperatures continue today across the southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Dry and gusty winds will produce elevated to critical fire weather in the central and southern Plains and elevated conditions over portions of the Desert Southwest on Friday. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

20°F

-7°C

Humidity 63%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill14°F (-10°C)
Last update 26 Mar 08:16 PM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Tonight

    Tonight: Clear, with a low around 15. Light and variable wind.

    Low: 15 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 45. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Light south wind.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 43.

    High: 43 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 15. Light and variable wind.
Friday
Sunny, with a high near 45. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 29. Light south wind.
Saturday
Mostly sunny, with a high near 49. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of snow. Partly sunny, with a high near 43.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of snow. Partly sunny, with a high near 39.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
Snow likely. Partly sunny, with a high near 40.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26.
Thursday
Snow. Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
Last Update:
2:01 pm MDT Mar 26, 2026
Forecast Valid:
8pm MDT Mar 26, 2026-6pm MDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation