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

33°F

1°C

Humidity 84%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 21 Mar 02:46 AM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Overnight

    Overnight: Partly cloudy, with a low around 35. Light southwest wind.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain and snow likely before 1pm, then a chance of snow between 1pm and 3pm.  Partly sunny, with a high near 43. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 36 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West wind 5 to 9 mph becoming light and variable  in the evening. Winds could gust as high as 32 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40. West southwest wind 3 to 6 mph. Winds could gust as high as 23 mph.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon, then rain and snow likely between noon and 3pm, then rain likely after 3pm.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a chance of rain and snow.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. Light southwest wind.
Saturday
Rain and snow likely before 1pm, then a chance of snow between 1pm and 3pm. Partly sunny, with a high near 43. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 20. West wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 40. West southwest wind 3 to 6 mph. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 27. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A slight chance of snow before noon, then rain and snow likely between noon and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 46.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow before 9am, then a chance of snow. Partly sunny, with a high near 43.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A slight chance of snow. Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
2:01 am MDT Mar 21, 2026
3am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database