Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Mostly Cloudy

64°F

18°C

Humidity 73%
Wind Speed N 7 mph
Barometer 30.21 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 19 Oct 9:15 am CDT
Extended Forecast for

4 Miles SE Port Lavaca TX

  • Today

    Today: Mostly sunny, with a high near 77. East wind around 11 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Northeast wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. Northeast wind 10 to 13 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72. East wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Sunny, with a high near 80. Northeast wind around 11 mph.

    High: 80 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Clear, with a low around 70. East wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 70 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Northeast wind 8 to 11 mph becoming east southeast in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 72. East southeast wind 6 to 11 mph becoming light  after midnight.

    Low: 72 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. East southeast wind 5 to 14 mph.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. East wind around 11 mph.
Tonight
Partly cloudy, with a low around 69. Northeast wind 9 to 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 80. Northeast wind 10 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 72. East wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers. Sunny, with a high near 80. Northeast wind around 11 mph.
Wednesday Night
Clear, with a low around 70. East wind 6 to 14 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 80. Northeast wind 8 to 11 mph becoming east southeast in the afternoon.
Thursday Night
Clear, with a low around 72. East southeast wind 6 to 11 mph becoming light after midnight.
Friday
Sunny, with a high near 82. East southeast wind 5 to 14 mph.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Port Lavaca TX
 28.58°N 96.56°W
1:46 am CDT Oct 19, 2026
10am CDT Oct 19, 2026-6pm CDT Oct 25, 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