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

53°F

12°C

Humidity 35%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 20 Mar 03:16 PM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Southwest wind 7 to 14 mph, with gusts as high as 36 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain and snow likely before 2pm, then a chance of snow between 2pm and 5pm.  Increasing clouds, with a high near 39. West southwest wind 7 to 17 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 19. West wind 7 to 15 mph, with gusts as high as 37 mph.  New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. West southwest wind 6 to 11 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. West wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow after noon, mixing with rain after 3pm.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. Southwest wind 7 to 14 mph, with gusts as high as 36 mph.
Saturday
Rain and snow likely before 2pm, then a chance of snow between 2pm and 5pm. Increasing clouds, with a high near 39. West southwest wind 7 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. West wind 7 to 15 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 35. West southwest wind 6 to 11 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 23. West wind 6 to 10 mph, with gusts as high as 26 mph.
Monday
Mostly cloudy, with a high near 40.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A chance of snow after noon, mixing with rain after 3pm. Mostly cloudy, with a high near 44.
Tuesday Night
A chance of rain and snow before midnight, then a chance of rain between midnight and 3am, then a chance of rain and snow after 3am. Mostly cloudy, with a low around 33.
Wednesday
A chance of snow. Partly sunny, with a high near 42.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Thursday
A slight chance of snow. Mostly sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.5°W (Elev. 8360 ft)
2:41 pm MDT Mar 20, 2026
3pm 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