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

79°F

26°C

Humidity 94%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 25 Aug 7:35 am CDT
Extended Forecast for

Highlands TX

Heat Advisory August 25, 07:49am until August 25, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 25, 07:49am until August 25, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Today

    High: 99 °F

    Hot

  • Tonight

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

    Low: 80 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Heat index values as high as 110. West wind 5 to 10 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 81. Southwest wind 5 to 10 mph.

    Low: 81 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 99. West wind around 5 mph becoming calm.

    High: 99 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80.

    Low: 80 °F

    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94.

    High: 94 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 78.

    Low: 78 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly sunny and hot, with a high near 99. Heat index values as high as 112. Southwest wind around 5 mph becoming west in the afternoon.
Tonight
Partly cloudy, with a low around 80. Southwest wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 100. Heat index values as high as 110. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 81. Southwest wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 99. West wind around 5 mph becoming calm.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 78.
Saturday
A 20 percent chance of showers and thunderstorms. 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.
Sunday Night
Mostly clear, with a low around 78.
Monday
A 30 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:
Highlands TX
 29.82°N 95.05°W (Elev. 36 ft)
Last Update:
7:20 am CDT Aug 25, 2026
Forecast Valid:
7am CDT Aug 25, 2026-6pm CDT Aug 31, 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