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. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday 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

49°F

9°C

Humidity 35%
Wind Speed WSW 13 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 19 Mar 12:02 PM MDT
Extended Forecast for

22 Miles SW Georgetown MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. West southwest wind around 10 mph, with gusts as high as 31 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. 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. Southwest wind 6 to 11 mph, with gusts as high as 32 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. South southwest wind 5 to 8 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Partly Cloudy

  • 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. Southwest wind 5 to 9 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight.  Mostly clear, with a low around 21.

    Low: 21 °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

  • Monday

    Monday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 53. West southwest wind around 10 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 36. Southwest wind around 7 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 55. Southwest wind 6 to 11 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 35. South 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 43. Southwest wind 5 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before midnight. Mostly clear, with a low around 21.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 45.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 51.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SW Georgetown MT
 45.99°N 113.57°W (Elev. 7684 ft)
2:01 am MDT Mar 19, 2026
12pm MDT Mar 19, 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