Heavy Rain Continues in Florida; Cold Front Brings Thunderstorms and Showers to Central US

Scattered areas of heavy rain continue to produce isolated flash flooding across the Florida peninsula. Anomalous moisture will combine with a cold front and will bring heavy rain and scattered flash flooding across the Mid-South, Ohio and Tennessee Valleys today and Tuesday. Above average temperatures will continue to be found ahead of the cold front from the Midwest to the Northeast. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

78°F

26°C

Humidity 95%
Wind Speed NE 5 mph
Barometer 29.92 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 6 Oct 8:35 am CDT
Extended Forecast for

8 Miles SE Port Lavaca TX

Coastal Flood Advisory October 6, 08:43am until October 6, 07:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 6, 08:43am until October 6, 07:00pm

    NOW until 7:00pm Mon

    Coastal Flood Advisory

  • Today

    High: 87 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 76. South southeast wind 5 to 8 mph.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Heat index values as high as 98. Calm wind becoming east southeast 5 to 9 mph in the morning.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. Southeast wind 5 to 9 mph becoming light and variable.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm.  Sunny, with a high near 90. North northeast wind 8 to 11 mph becoming east in the afternoon.  Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am.  Mostly clear, with a low around 75. East southeast wind 7 to 10 mph becoming northeast after midnight.  Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Sunny, with a high near 89. Northeast wind 13 to 15 mph, with gusts as high as 20 mph.

    High: 89 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. East wind 7 to 11 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 87. Heat index values as high as 96. Northeast wind 6 to 9 mph becoming southeast in the afternoon.
Tonight
Mostly clear, with a low around 76. South southeast wind 5 to 8 mph.
Tuesday
Sunny, with a high near 88. Heat index values as high as 98. Calm wind becoming east southeast 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 75. Southeast wind 5 to 9 mph becoming light and variable.
Wednesday
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 90. North northeast wind 8 to 11 mph becoming east in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Mostly clear, with a low around 75. East southeast wind 7 to 10 mph becoming northeast after midnight. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers before 1pm. Sunny, with a high near 89. Northeast wind 13 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 7 to 11 mph.
Friday
Sunny, with a high near 89. North northeast wind around 11 mph.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 87.
Saturday Night
Clear, with a low around 73.
Sunday
Sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Port Lavaca TX
 28.53°N 96.53°W
12:26 am CDT Oct 6, 2025
8am CDT Oct 6, 2025-6pm CDT Oct 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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