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 WSW 9 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 18 Mar 05:46 PM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Southwest wind around 7 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50. West southwest wind 6 to 13 mph, with gusts as high as 32 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. Southwest wind 7 to 10 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Southwest wind 7 to 14 mph, with gusts as high as 34 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 33. Southwest wind 6 to 10 mph, with gusts as high as 29 mph.

    Low: 33 °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 43. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Southwest wind around 7 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 50. West southwest wind 6 to 13 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 35. Southwest wind 7 to 10 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 53. Southwest wind 7 to 14 mph, with gusts as high as 34 mph.
Friday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 33. Southwest wind 6 to 10 mph, with gusts as high as 29 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 43. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A slight chance of snow after noon. Mostly cloudy, with a high near 43.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 47.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.53°W (Elev. 7598 ft)
2:01 pm MDT Mar 18, 2026
6pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database