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

Hazardous Weather Conditions

Current conditions at

La Porte Municipal Airport (KT41)

Lat: 29.67°NLon: 95.06°WElev: 25ft.

Fair

84°F

29°C

Humidity 66%
Wind Speed SW 9 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 23 Aug 11:10 pm CDT
Extended Forecast for

2 Miles SE Channelview TX

Heat Advisory August 23, 11:32pm until August 24, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 23, 11:32pm until August 24, 07:00pm

    NOW until 7:00pm Mon

    Heat Advisory

  • Tonight

    Low: 80 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 97. Heat index values as high as 107. Southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 97 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 80. South wind 5 to 10 mph.

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 80. Southwest wind 5 to 10 mph.

    Low: 80 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 97.

    High: 97 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97.

    High: 97 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 80. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 97. Heat index values as high as 107. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 80. South wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 96. Heat index values as high as 106. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 80. Southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 97.
Wednesday Night
Mostly clear, with a low around 81.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97.
Thursday Night
Partly cloudy, with a low around 80.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 79.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 79.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Channelview TX
 29.77°N 95.11°W (Elev. 23 ft)
Last Update:
11:01 pm CDT Aug 23, 2026
Forecast Valid:
11pm CDT Aug 23, 2026-6pm CDT Aug 30, 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