Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

75°F

24°C

Humidity 92%
Wind Speed S 16 G 23 mph
Barometer 29.81 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 2 Apr 5:55 am CDT
Extended Forecast for

2 Miles NNE Port Lavaca TX

  • Today

    Today: Mostly cloudy, with a high near 77. South southeast wind 20 to 23 mph, with gusts as high as 26 mph.

    High: 77 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 73. Southeast wind 17 to 22 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 77. South southeast wind 16 to 22 mph, with gusts as high as 28 mph.

    High: 77 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 73. South southeast wind 16 to 23 mph, with gusts as high as 28 mph.

    Low: 73 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 4pm.  Mostly cloudy, with a high near 77. South southeast wind around 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 63. East southeast wind 13 to 21 mph becoming north northeast after midnight.  Chance of precipitation is 70%.

    Low: 63 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Cloudy, with a high near 67. Breezy, with a north northeast wind 17 to 25 mph.  Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Cloudy, with a low around 58. North northeast wind 14 to 16 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 64. North northeast wind 13 to 17 mph, with gusts as high as 20 mph.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 77. South southeast wind 20 to 23 mph, with gusts as high as 26 mph.
Tonight
Increasing clouds, with a low around 73. Southeast wind 17 to 22 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 77. South southeast wind 16 to 22 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 73. South southeast wind 16 to 23 mph, with gusts as high as 28 mph.
Saturday
A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 77. South southeast wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 63. East southeast wind 13 to 21 mph becoming north northeast after midnight. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 67. Breezy, with a north northeast wind 17 to 25 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 58. North northeast wind 14 to 16 mph, with gusts as high as 21 mph.
Monday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 64. North northeast wind 13 to 17 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Port Lavaca TX
 28.65°N 96.61°W
1:46 am CDT Apr 2, 2026
6am CDT Apr 2, 2026-6pm CDT Apr 8, 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