Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

NA

49°F

9°C

Humidity 31%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 18 Mar 03:46 PM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind around 6 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Southwest wind 6 to 10 mph, with gusts as high as 31 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. South southwest wind around 7 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. South southwest wind 6 to 11 mph, with gusts as high as 32 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 35. Southwest wind 5 to 8 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain likely before 9am, then rain and snow likely between 9am and noon, then snow likely after noon.  Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. Southwest wind around 6 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 51. Southwest wind 6 to 10 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 36. South southwest wind around 7 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 55. South southwest wind 6 to 11 mph, with gusts as high as 32 mph.
Friday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 35. Southwest wind 5 to 8 mph, with gusts as high as 28 mph.
Saturday
Rain likely before 9am, then rain and snow likely between 9am and noon, then snow likely after noon. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 27.
Monday
A slight chance of snow after noon. Partly sunny, with a high near 44.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 44.
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 pm MDT Mar 18, 2026
4pm MDT Mar 18, 2026-6pm MDT Mar 25, 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