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 51%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 20 Mar 08:46 AM MDT
Extended Forecast for

6 Miles NW Georgetown MT

  • Today

    Today: Sunny, with a high near 69. West southwest wind 8 to 18 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming light south  after midnight. Winds could gust as high as 18 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 57. Light and variable wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 70%.

    High: 57 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. West wind 9 to 14 mph becoming light west southwest  after midnight. Winds could gust as high as 22 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 50. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after noon.  Snow level 6400 feet rising to 8200 feet in the afternoon. Mostly cloudy, with a high near 60.

    High: 60 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 69. West southwest wind 8 to 18 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 18 mph.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 57. Light and variable wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 27. West wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 50. Calm wind becoming west 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly cloudy, with a high near 56.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A chance of rain after noon. Snow level 6400 feet rising to 8200 feet in the afternoon. Mostly cloudy, with a high near 60.
Tuesday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
Wednesday Night
A slight chance of rain and snow. Snow level 6600 feet lowering to 5400 feet after midnight . Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Georgetown MT
 46.25°N 113.34°W (Elev. 5400 ft)
2:01 am MDT Mar 20, 2026
9am MDT Mar 20, 2026-6pm MDT Mar 26, 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