Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

54°F

12°C

Humidity 32%
Wind Speed SW 22 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 20 Mar 04:16 PM MDT
Extended Forecast for

8 Miles SSE Georgetown MT

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West southwest wind 14 to 21 mph, with gusts as high as 45 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain and snow likely before 3pm, then a chance of snow.  Snow level 9000 feet lowering to 8300 feet in the afternoon . Increasing clouds, with a high near 43. Breezy, with a west southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 49 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Breezy, with a west wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.  New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 38. West wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West southwest wind 11 to 18 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow.  Snow level 8700 feet. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. West southwest wind 14 to 21 mph, with gusts as high as 45 mph.
Saturday
Rain and snow likely before 3pm, then a chance of snow. Snow level 9000 feet lowering to 8300 feet in the afternoon . Increasing clouds, with a high near 43. Breezy, with a west southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Breezy, with a west wind 19 to 24 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 38. West wind 13 to 17 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 24. West southwest wind 11 to 18 mph, with gusts as high as 31 mph.
Monday
Mostly cloudy, with a high near 42.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 47.
Tuesday Night
A slight chance of snow. Snow level 8700 feet. Mostly cloudy, with a low around 35.
Wednesday
A chance of snow. Partly sunny, with a high near 46. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Georgetown MT
 46.1°N 113.16°W (Elev. 8301 ft)
2:41 pm MDT Mar 20, 2026
4pm MDT Mar 20, 2026-6pm MDT Mar 27, 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