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.

A Few Clouds

100°F

38°C

Humidity 35%
Wind Speed W 5 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 22 Aug 1:53 pm CDT
Extended Forecast for

3 Miles SE North Houston TX

Heat Advisory August 22, 02:20pm until August 23, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 22, 02:20pm until August 23, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 103 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 81. South wind around 5 mph becoming southwest after midnight.

    Low: 81 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 103. Heat index values as high as 108. Calm wind becoming south around 5 mph in the morning.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. South wind 5 to 10 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 101. Southwest wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 80.

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 103. Heat index values as high as 111. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 81. South wind around 5 mph becoming southwest after midnight.
Sunday
Mostly sunny and hot, with a high near 103. Heat index values as high as 108. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 80. South wind 5 to 10 mph.
Monday
Mostly sunny and hot, with a high near 101. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 80.
Tuesday
Mostly sunny and hot, with a high near 101.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
Sunny and hot, with a high near 102.
Wednesday Night
Mostly clear, with a low around 81.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 80.
Friday
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:
3 Miles SE North Houston TX
 29.93°N 95.32°W (Elev. 72 ft)
Last Update:
1:21 pm CDT Aug 22, 2026
Forecast Valid:
2pm CDT Aug 22, 2026-6pm CDT Aug 28, 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