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

94°F

34°C

Humidity 46%
Wind Speed W 7 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 22 Aug 11:53 am CDT
Extended Forecast for

6 Miles WNW Sheldon TX

Heat Advisory August 22, 12:17pm until August 23, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 22, 12:17pm until August 23, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 101 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 81. South wind 5 to 10 mph becoming southwest after midnight.

    Low: 81 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 102. Heat index values as high as 107. West wind 5 to 10 mph becoming south in the afternoon.

    High: 102 °F

    Hot

  • Sunday Night

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

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 100. Southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 100.

    High: 100 °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 101. Heat index values as high as 108. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 81. South wind 5 to 10 mph becoming southwest after midnight.
Sunday
Mostly sunny and hot, with a high near 102. Heat index values as high as 107. West wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 80. Southwest wind 5 to 10 mph.
Monday
Mostly sunny and hot, with a high near 100. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 79.
Tuesday
Mostly sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
Mostly sunny and hot, with a high near 100.
Thursday Night
Partly cloudy, with a low around 80.
Friday
Partly sunny, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Sheldon TX
 29.91°N 95.21°W (Elev. 52 ft)
Last Update:
12:11 pm CDT Aug 22, 2026
Forecast Valid:
12pm 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation