National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

74°F

23°C

Humidity 24%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 01 Sep 01:15 PM MDT
Extended Forecast for

2 Miles WNW Georgetown MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 76. Light and variable wind.

    High: 76 °F

    Chance Rain

  • Tonight

    Tonight: Rain and thunderstorms before 10pm, then rain likely between 10pm and midnight. Low around 42. Southeast wind 5 to 8 mph. Chance of precipitation is 80%. 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: Rain likely and possibly a thunderstorm, then showers and possibly a thunderstorm after 3pm. High near 66. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Chance Rain
    then Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 63. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °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 64. Chance of precipitation is 50%.

    High: 64 °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 chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 76. Light and variable wind.
Tonight
Rain and thunderstorms before 10pm, then rain likely between 10pm and midnight. Low around 42. Southeast wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely and possibly a thunderstorm, then showers and possibly a thunderstorm after 3pm. High near 66. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. 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 37. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 63. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Friday Night
A chance of rain, mainly before midnight. Partly cloudy, with a low around 37.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Sunday
A chance of rain and thunderstorms. Partly sunny, with a high near 70.
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 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Georgetown MT
 46.21°N 113.27°W (Elev. 6450 ft)
Last Update:
12:22 pm MDT Sep 1, 2026
Forecast Valid:
1pm MDT Sep 1, 2026-6pm MDT Sep 7, 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