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

Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Houston Intercontinental Airport (KIAH)

Lat: 29.98°NLon: 95.36°WElev: 89ft.

Mostly Cloudy

84°F

29°C

Humidity 59%
Wind Speed S 13 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 16 Apr 1:53 pm CDT
Extended Forecast for

Houston Intercontinental Airport TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 70. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 85 °F

    Mostly Cloudy
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 87. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 70. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday Night
Showers and possibly a thunderstorm. Low around 57. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 70.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Houston Intercontinental Airport TX
 30°N 95.34°W (Elev. 92 ft)
Last Update:
1:21 pm CDT Apr 16, 2026
Forecast Valid:
2pm CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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