Early Heat Wave in the West; Fire Concerns in the 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. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

41°F

5°C

Humidity 51%
Wind Speed NNW 7 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 17 Mar 12:45 PM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • This Afternoon

    This Afternoon: A slight chance of snow between 3pm and 4pm.  Partly sunny, with a high near 41. West wind 11 to 14 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West southwest wind 8 to 10 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 48. West southwest wind 9 to 14 mph, with gusts as high as 36 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. West southwest wind 7 to 9 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Southwest wind 6 to 13 mph, with gusts as high as 32 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of rain after midnight.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain and snow before noon, then rain likely between noon and 3pm, then snow likely after 3pm.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A slight chance of snow between 3pm and 4pm. Partly sunny, with a high near 41. West wind 11 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West southwest wind 8 to 10 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 48. West southwest wind 9 to 14 mph, with gusts as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 34. West southwest wind 7 to 9 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 51. Southwest wind 6 to 13 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 55.
Friday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow before noon, then rain likely between noon and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 45.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Sunday
A slight chance of snow. Mostly sunny, with a high near 39.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 22.
Monday
A slight chance of snow. Partly sunny, 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)
12:21 pm MDT Mar 17, 2026
1pm MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

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