October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Mostly Cloudy with Haze

89°F

32°C

Humidity 55%
Wind Speed NE 12 mph
Barometer 29.85 in
Dewpoint 70°F (21°C)
Visibility 5.00 mi
Heat Index95°F (35°C)
Last update 6 Oct 5:15 pm CDT
Extended Forecast for

5 Miles SSW Calhoun County Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 71. East northeast wind 5 to 8 mph becoming calm.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Heat index values as high as 98. Northeast wind 7 to 10 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

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

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Heat index values as high as 96. North wind 7 to 11 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. East wind 5 to 9 mph becoming light and variable.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 91. Northeast wind 9 to 11 mph.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 69. East northeast wind 3 to 8 mph.

    Low: 69 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 90. North northeast wind around 9 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. East northeast wind around 6 mph becoming calm  in the evening.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 71. East northeast wind 5 to 8 mph becoming calm.
Wednesday
Sunny, with a high near 92. Heat index values as high as 98. Northeast wind 7 to 10 mph.
Wednesday Night
Mostly clear, with a low around 71. East wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 92. Heat index values as high as 96. North wind 7 to 11 mph.
Thursday Night
Mostly clear, with a low around 71. East wind 5 to 9 mph becoming light and variable.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Northeast wind 9 to 11 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69. East northeast wind 3 to 8 mph.
Saturday
Sunny, with a high near 90. North northeast wind around 9 mph.
Saturday Night
Mostly clear, with a low around 69. East northeast wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 74.
Columbus Day
A 30 percent chance of showers. Mostly sunny, with a high near 90.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 75.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Calhoun County Airport TX
 28.6°N 96.71°W
1:46 pm CDT Oct 6, 2026
5pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
 
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Additional Resources

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