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

55°F

13°C

Humidity 33%
Wind Speed SW 19 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 20 Mar 04:46 PM MDT
Extended Forecast for

6 Miles NW Georgetown MT

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming light south southwest  after midnight. Winds could gust as high as 24 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly before 2pm.  Partly sunny, with a high near 55. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before midnight.  Partly cloudy, with a low around 28. West wind 9 to 14 mph becoming light west southwest  after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • 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 28. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 28 °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: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain after midnight.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 24 mph.
Saturday
Rain likely, mainly before 2pm. Partly sunny, with a high near 55. Light and variable wind becoming west 11 to 16 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Saturday Night
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 28. West wind 9 to 14 mph becoming light west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
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 28. West wind 5 to 9 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 56.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 61.
Tuesday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 41.
Wednesday
A slight chance of rain. Partly sunny, with a high near 59.
Wednesday Night
A slight chance of rain and snow. Snow level 6800 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Georgetown MT
 46.25°N 113.34°W (Elev. 5400 ft)
2:41 pm MDT Mar 20, 2026
5pm 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