Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

73°F

23°C

Humidity 80%
Wind Speed SE 16 mph
Barometer 30.02 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 8 Apr 6:55 pm CDT
Extended Forecast for

2 Miles N Port Lavaca TX

  • Tonight

    Tonight: Partly cloudy, with a low around 68. East southeast wind 9 to 16 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 3pm.  Partly sunny, with a high near 75. East wind 9 to 18 mph, with gusts as high as 23 mph.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 69. East southeast wind 9 to 18 mph, with gusts as high as 22 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 75. East southeast wind 8 to 17 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 71. East southeast wind 11 to 17 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 75. Southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. Southeast wind 16 to 22 mph, with gusts as high as 26 mph.

    Low: 73 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 76. South southeast wind 15 to 23 mph, with gusts as high as 30 mph.

    High: 76 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 73. South southeast wind 18 to 22 mph, with gusts as high as 28 mph.

    Low: 73 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. East southeast wind 9 to 16 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Partly sunny, with a high near 75. East wind 9 to 18 mph, with gusts as high as 23 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69. East southeast wind 9 to 18 mph, with gusts as high as 22 mph.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75. East southeast wind 8 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71. East southeast wind 11 to 17 mph, with gusts as high as 20 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 75. Southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind 16 to 22 mph, with gusts as high as 26 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South southeast wind 15 to 23 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 73. South southeast wind 18 to 22 mph, with gusts as high as 28 mph.
Monday
Mostly cloudy, with a high near 77.
Monday Night
Mostly cloudy, with a low around 73.
Tuesday
Mostly cloudy, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 72.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Port Lavaca TX
 28.65°N 96.61°W
1:45 pm CDT Apr 8, 2026
7pm CDT Apr 8, 2026-6pm CDT Apr 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database