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Hazardous Weather Conditions

Heat Advisory until August 23, 07:00 PM CDT

Current conditions at

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

A Few Clouds

101°F

38°C

Humidity	31%
Wind Speed	W 6 mph
Barometer	29.99 in (1015.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	105°F (41°C)
Last update	22 Aug 2:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles WSW Porter Heights TX

Heat Advisory August 22, 03:39pm until August 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 22, 03:39pm until August 23, 07:00pm
NOW until 7:00pm Sun
Heat Advisory
This Afternoon
High: 103 °F
Slight Chance
T-storms
Tonight
Low: 79 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 104 °F
Hot
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 102 °F
Hot
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 102 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 103. Heat index values as high as 109. South wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 79. South wind around 5 mph becoming southwest after midnight.

Sunday

Sunny and hot, with a high near 104. Heat index values as high as 109. West wind around 5 mph becoming south in the afternoon.

Sunday Night

Mostly clear, with a low around 78. Southwest wind 5 to 10 mph.

Monday

Sunny and hot, with a high near 102. Southwest wind around 5 mph.

Monday Night

Mostly clear, with a low around 79.

Tuesday

Mostly sunny and hot, with a high near 102.

Tuesday Night

Mostly clear, with a low around 78.