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Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

70°F

21°C

Humidity 22%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 01 Sep 03:00 PM MDT
Extended Forecast for

8 Miles WSW Georgetown MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 78. Light east southeast wind.

    High: 78 °F

    Chance Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 10pm, then rain likely between 10pm and midnight. Low around 42. South wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance Rain
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 64. South southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain, mainly before midnight. Partly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 4pm. Partly sunny, with a high near 78. Light east southeast wind.
Tonight
Rain and possibly a thunderstorm before 10pm, then rain likely between 10pm and midnight. Low around 42. South wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, with a low around 38. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 64. South southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Chance of precipitation is 50%.
Friday Night
A chance of rain, mainly before midnight. Partly cloudy, with a low around 37.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
Saturday Night
A chance of rain, mainly before midnight. Partly cloudy, with a low around 39.
Sunday
A chance of rain and thunderstorms. Partly sunny, with a high near 72.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 41.
Labor Day
Rain likely. Mostly cloudy, with a high near 66.
Monday Night
A chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Georgetown MT
 46.14°N 113.38°W (Elev. 6234 ft)
Last Update:
12:22 pm MDT Sep 1, 2026
Forecast Valid:
3pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation