National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy to Excessive Rainfall for the Southwest; Thunderstorms in Florida with Flooding Possible

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

88°F

31°C

Humidity 70%
Wind Speed SE 15 G 20 mph
Barometer 30.06 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 9 Oct 4:55 pm CDT
Extended Forecast for

2 Miles N Port Lavaca TX

  • Tonight

    Tonight: Mostly clear, with a low around 73. East southeast wind 9 to 17 mph becoming northeast after midnight. Winds could gust as high as 22 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Northeast wind 11 to 15 mph, with gusts as high as 18 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 70. East southeast wind 7 to 10 mph becoming northeast after midnight.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83. North northeast wind 7 to 10 mph becoming east southeast in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 72. Southeast wind 7 to 13 mph.

    Low: 72 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Southeast wind 6 to 15 mph, with gusts as high as 18 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. Southeast wind 10 to 13 mph.

    Low: 75 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 82. Southeast wind 8 to 16 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. East southeast wind 8 to 14 mph.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 73. East southeast wind 9 to 17 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 85. Northeast wind 11 to 15 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 70. East southeast wind 7 to 10 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 83. North northeast wind 7 to 10 mph becoming east southeast in the afternoon.
Saturday Night
Clear, with a low around 72. Southeast wind 7 to 13 mph.
Sunday
Sunny, with a high near 82. Southeast wind 6 to 15 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 75. Southeast wind 10 to 13 mph.
Columbus Day
Sunny, with a high near 82. Southeast wind 8 to 16 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 75. East southeast wind 8 to 14 mph.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 72.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Port Lavaca TX
 28.65°N 96.61°W
Last Update:
12:26 pm CDT Oct 9, 2025
Forecast Valid:
5pm CDT Oct 9, 2025-6pm CDT Oct 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation