Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

87°F

31°C

Humidity 43%
Wind Speed SE 7 mph
Barometer 29.98 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 29 Sep 6:55 pm CDT
Extended Forecast for

4 Miles SW Calhoun County Airport TX

  • Tonight

    Tonight: Partly cloudy, with a low around 68. East southeast wind around 6 mph becoming calm  in the evening.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. North wind 5 to 8 mph becoming east northeast in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 69. Southeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 69 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Light and variable wind becoming east southeast around 6 mph in the afternoon.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. South southeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. South southeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Sunny, with a high near 91. North northeast wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 91 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. East wind 5 to 10 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. East southeast wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 93. North wind 5 to 8 mph becoming east northeast in the afternoon.
Tuesday Night
Clear, with a low around 69. Southeast wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 93. Light and variable wind becoming east southeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 71. South southeast wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 93. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 72. South southeast wind 5 to 8 mph becoming calm in the evening.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. North northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 72.
Sunday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 73.
Monday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Calhoun County Airport TX
 28.6°N 96.71°W
12:26 pm CDT Sep 29, 2025
7pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
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