Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest

Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Mostly Cloudy

76°F

24°C

Humidity 82%
Wind Speed S 16 G 24 mph
Barometer 30.05 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 3 Mar 9:35 am CST
Extended Forecast for

2 Miles N Port Lavaca TX

  • Today

    Today: Mostly sunny, with a high near 75. South southeast wind 15 to 20 mph, with gusts as high as 24 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 69. Southeast wind 13 to 18 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. South southeast wind 13 to 20 mph, with gusts as high as 24 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 69. Southeast wind 14 to 18 mph, with gusts as high as 21 mph.

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. South southeast wind 15 to 21 mph, with gusts as high as 25 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 69. Southeast wind 18 to 21 mph.

    Low: 69 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon.  Partly sunny, with a high near 76. South southeast wind 20 to 24 mph, with gusts as high as 29 mph.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 70. Southeast wind 15 to 20 mph, with gusts as high as 23 mph.

    Low: 70 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 76. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 75. South southeast wind 15 to 20 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 69. Southeast wind 13 to 18 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 74. South southeast wind 13 to 20 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 69. Southeast wind 14 to 18 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 75. South southeast wind 15 to 21 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 69. Southeast wind 18 to 21 mph.
Friday
A 20 percent chance of showers after noon. Partly sunny, with a high near 76. South southeast wind 20 to 24 mph, with gusts as high as 29 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 70. Southeast wind 15 to 20 mph, with gusts as high as 23 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Southeast wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 68.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Port Lavaca TX
 28.65°N 96.61°W
11:26 pm CST Mar 2, 2026
9am CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database