Severe Thunderstorms in the Upper Midwest; Heat Continues in the Southwest

Scattered severe thunderstorms may produce damaging winds, large hail, a tornado or two, and heavy rain across parts of the Upper Midwest, mainly this evening through Saturday. Very hot temperatures will continue through today across the Desert Southwest, which could break daily high temperature records. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

48°F

9°C

Humidity 74%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 08 Aug 11:45 AM MDT
Extended Forecast for

Georgetown MT

  • This Afternoon

    This Afternoon: A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 57. West wind around 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West northwest wind 10 to 15 mph becoming light west southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 64. Light west wind becoming west northwest 6 to 11 mph in the morning.

    High: 64 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 57. West wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 36. West northwest wind 10 to 15 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Light west wind becoming west northwest 6 to 11 mph in the morning.
Saturday Night
Partly cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 70. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Georgetown MT
 46.2°N 113.24°W (Elev. 6799 ft)
3:30 am MDT Aug 8, 2025
12pm MDT Aug 8, 2025-6pm MDT Aug 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database