National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Houston, Houston Hobby Airport (KHOU)

Lat: 29.64°NLon: 95.28°WElev: 46ft.

A Few Clouds

81°F

27°C

Humidity 91%
Wind Speed SE 3 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 15 Sep 7:53 am CDT
Extended Forecast for

Houston TX

Heat Advisory September 15, 08:00am until September 15, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 15, 08:00am until September 15, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Today

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 79. Southeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 81. Southeast wind around 5 mph.

    Low: 81 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 91. East wind 5 to 10 mph.

    High: 91 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 95. Heat index values as high as 109. Light southeast wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 79. Southeast wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 81. Southeast wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 91. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 77.
Sunday
Sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 78.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Houston TX
 29.77°N 95.37°W (Elev. 43 ft)
Last Update:
7:20 am CDT Sep 15, 2026
Forecast Valid:
8am CDT Sep 15, 2026-6pm CDT Sep 21, 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