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

Hazardous Weather Conditions

Current conditions at

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

Partly Cloudy

94°F

34°C

Humidity 51%
Wind Speed S 8 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 20 Aug 7:53 pm CDT
Extended Forecast for

Woodbranch TX

Heat Advisory August 20, 08:17pm until August 21, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 20, 08:17pm until August 21, 07:00pm

    NOW until 7:00pm Fri

    Heat Advisory

  • Tonight

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 101. Heat index values as high as 109. Southwest wind around 5 mph becoming south in the afternoon.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming southwest after midnight.

    Low: 78 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 102. Heat index values as high as 113. West wind around 5 mph becoming calm.

    High: 102 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southeast wind around 5 mph becoming southwest after midnight.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 78. South wind 5 to 10 mph becoming southwest after midnight.
Friday
Mostly sunny and hot, with a high near 101. Heat index values as high as 109. Southwest wind around 5 mph becoming south in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Southeast wind around 5 mph becoming southwest after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 102. Heat index values as high as 113. West wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 77. Southeast wind around 5 mph becoming southwest after midnight.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Mostly sunny and hot, with a high near 99.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Woodbranch TX
 30.18°N 95.18°W (Elev. 75 ft)
Last Update:
7:20 pm CDT Aug 20, 2026
Forecast Valid:
8pm CDT Aug 20, 2026-6pm CDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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