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

99°F

37°C

Humidity 38%
Wind Speed SW 5 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 24 Aug 3:53 pm CDT
Extended Forecast for

6 Miles NNW Jacinto City TX

Heat Advisory August 24, 04:36pm until August 25, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 24, 04:36pm until August 25, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Tonight

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 100. Heat index values as high as 108. Southwest wind around 5 mph becoming northwest in the afternoon.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 81. South wind around 10 mph.

    Low: 81 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: 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

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. Southwest wind around 10 mph.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100.

    High: 100 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 80.

    Low: 80 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.

    High: 96 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 80. South wind 10 to 15 mph.
Tuesday
Mostly sunny and hot, with a high near 100. Heat index values as high as 108. Southwest wind around 5 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 81. South wind around 10 mph.
Wednesday
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.
Wednesday Night
Mostly clear, with a low around 81. Southwest wind around 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 80.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 79.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 79.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 79.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Jacinto City TX
 29.84°N 95.29°W (Elev. 49 ft)
Last Update:
1:20 pm CDT Aug 24, 2026
Forecast Valid:
4pm CDT Aug 24, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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