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.

Mostly Cloudy

84°F

29°C

Humidity 85%
Wind Speed SW 7 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 21 Aug 8:53 am CDT
Extended Forecast for

Woodbranch TX

Heat Advisory August 21, 10:00am until August 22, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 21, 10:00am until August 22, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • Today

    High: 101 °F

    Hot

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 77. South wind around 5 mph becoming west after midnight.

    Low: 77 °F

    Chance
    Showers then
    Mostly Clear

  • 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 110. Southwest wind around 5 mph becoming south in the afternoon.

    High: 102 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 77. South wind around 5 mph becoming southwest after midnight. Chance of precipitation is 10%.

    Low: 77 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. Southwest wind around 5 mph becoming south in the afternoon.

    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

  • Monday Night

    Monday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 101. Heat index values as high as 108. West wind around 5 mph becoming south in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 77. South wind around 5 mph becoming west 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 110. Southwest wind around 5 mph becoming south in the afternoon.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 77. South wind around 5 mph becoming southwest after midnight. Chance of precipitation is 10%.
Sunday
Sunny and hot, with a high near 101. Southwest wind around 5 mph becoming south in the afternoon.
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 75.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
Sunny and hot, with a high near 98.
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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:
9:06 am CDT Aug 21, 2026
Forecast Valid:
10am CDT Aug 21, 2026-6pm CDT Aug 27, 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