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.

Fog

67°F

19°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 67°F (19°C)
Visibility 0.25 mi
Last update 25 Nov 4:53 am CST
Extended Forecast for

Houston Intercontinental Airport TX

Dense Fog Advisory November 25, 05:28am until November 25, 08:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 25, 05:28am until November 25, 08:00am

    NOW until 8:00am Tue

    Dense Fog Advisory

  • Today

    High: 80 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Northeast wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 67. Northeast wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 80. West wind 5 to 10 mph becoming north in the afternoon.
Tonight
Mostly clear, with a low around 55. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 45. Northeast wind 5 to 10 mph.
Thanksgiving Day
Sunny, with a high near 67. Northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 46.
Friday
Partly sunny, with a high near 70.
Friday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 59.
Saturday
A chance of showers and thunderstorms, then showers likely after noon. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 69.
Sunday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 54.
Monday
Showers and thunderstorms likely. Cloudy, with a high near 68. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Houston Intercontinental Airport TX
 29.98°N 95.34°W (Elev. 92 ft)
Last Update:
5:16 am CST Nov 25, 2025
Forecast Valid:
5am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation