Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

47°F

8°C

Humidity 80%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 15 Jul 10:45 PM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Tonight

    Tonight: A 20 percent chance of rain before midnight.  Patchy frost after 3am.  Otherwise, partly cloudy, with a low around 37. North northeast wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Patchy frost before 7am.  Otherwise, mostly sunny, with a high near 63. East wind around 7 mph becoming west in the afternoon.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. West wind 5 to 7 mph becoming light and variable.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. South southwest wind 6 to 11 mph, with gusts as high as 26 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West northwest wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 26 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before midnight. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 37. North northeast wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday
Patchy frost before 7am. Otherwise, mostly sunny, with a high near 63. East wind around 7 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. West wind 5 to 7 mph becoming light and variable.
Thursday
Sunny, with a high near 68. South southwest wind 6 to 11 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 45. West northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 26 mph.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.5°W (Elev. 8357 ft)
2:30 pm MDT Jul 15, 2025
11pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database