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

45°F

7°C

Humidity 44%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 20 Mar 07:30 AM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Today

    Today: Sunny, with a high near 55. Southwest wind 6 to 15 mph, with gusts as high as 38 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South southwest wind 3 to 8 mph. Winds could gust as high as 28 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain before 9am, then rain and snow.  High near 45. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 33 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 22. West wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 30 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm.  Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 55. Southwest wind 6 to 15 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 36. South southwest wind 3 to 8 mph. Winds could gust as high as 28 mph.
Saturday
A chance of rain before 9am, then rain and snow. High near 45. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 22. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 39. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly cloudy, with a high near 45.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
A slight chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 48.
Tuesday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A slight chance of snow. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
2:01 am MDT Mar 20, 2026
7am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database