Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair with Haze

89°F

32°C

Humidity 68%
Wind Speed S 12 mph
Barometer 30.01 in
Dewpoint 77°F (25°C)
Visibility 5.00 mi
Heat Index102°F (39°C)
Last update 24 Jun 5:15 pm CDT
Extended Forecast for

Calhoun County Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 76. South southeast wind 8 to 13 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Heat index values as high as 103. South wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 91. Heat index values as high as 108. South wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. South southeast wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. South southeast wind 13 to 17 mph, with gusts as high as 23 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. South southeast wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. South southeast wind 13 to 18 mph, with gusts as high as 24 mph.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 76. South southeast wind 8 to 13 mph.
Thursday
Sunny, with a high near 90. Heat index values as high as 103. South wind 7 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 79. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 91. Heat index values as high as 108. South wind 13 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 79. South southeast wind 11 to 15 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 91. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 79. South southeast wind 13 to 17 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 90. South southeast wind 13 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 79. South southeast wind 13 to 18 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Calhoun County Airport TX
 28.65°N 96.69°W
1:51 pm CDT Jun 24, 2026
5pm CDT Jun 24, 2026-6pm CDT Jul 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database