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Hazardous Weather Conditions

Current conditions at

La Porte Municipal Airport (KT41)

Lat: 29.67°NLon: 95.06°WElev: 25ft.

Fair

86°F

30°C

Humidity 70%
Wind Speed S 14 mph
Barometer 29.99 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 25 Aug 9:35 pm CDT
Extended Forecast for

Kemah TX

Heat Advisory August 25, 09:53pm until August 26, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 25, 09:53pm until August 26, 07:00pm

    NOW until 7:00pm Wed

    Heat Advisory

  • Tonight

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Heat index values as high as 105. Southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. Southwest wind 10 to 15 mph.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming south in the afternoon.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 82. Southwest wind 5 to 10 mph.

    Low: 82 °F

    Chance
    T-storms

  • Friday

    Friday: A slight chance of thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 81.

    Low: 81 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 92.

    High: 92 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 92. Heat index values as high as 105. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 81. Southwest wind 10 to 15 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 82. Southwest wind 5 to 10 mph.
Friday
A slight chance of thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 81.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 92.
Saturday Night
Clear, with a low around 80.
Sunday
Sunny, with a high near 92.
Sunday Night
Clear, with a low around 81.
Monday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 91.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 81.
Tuesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kemah TX
 29.54°N 95°W (Elev. 0 ft)
Last Update:
7:20 pm CDT Aug 25, 2026
Forecast Valid:
9pm CDT Aug 25, 2026-6pm CDT Sep 1, 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