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

30°F

-1°C

Humidity 76%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 21 Mar 11:46 PM MDT
Extended Forecast for

6 Miles NW Georgetown MT

  • Overnight

    Overnight: Mostly clear, with a low around 28. South wind 3 to 5 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. West wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after noon.  Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain, mixing with snow after 9pm, then gradually ending.  Snow level 6700 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. South wind 3 to 5 mph.
Sunday
Sunny, with a high near 51. Light and variable wind becoming west 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 29. West wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 59. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 37. West wind around 6 mph becoming calm in the evening.
Tuesday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 58.
Tuesday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 55.
Wednesday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Snow level 6700 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 61.
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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 pm MDT Mar 21, 2026
12am MDT Mar 22, 2026-6pm MDT Mar 28, 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