Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

46°F

8°C

Humidity 38%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 19 Mar 10:16 PM MDT
Extended Forecast for

14 Miles SSW Georgetown MT

  • Tonight

    Tonight: Mostly clear, with a low around 34. West southwest wind around 21 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. Breezy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 33 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Snow, mainly after noon.  High near 37. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 41 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow
    then Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 17. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.

    Low: 17 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West southwest wind around 21 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 47. Breezy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph.
Friday Night
Partly cloudy, with a low around 33. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 33 mph.
Saturday
Snow, mainly after noon. High near 37. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 17. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.
Sunday
Sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15. Breezy.
Thursday
A chance of snow. Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Georgetown MT
 46.01°N 113.39°W (Elev. 9035 ft)
2:11 pm MDT Mar 19, 2026
10pm MDT Mar 19, 2026-6pm MDT Mar 26, 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