Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair and Windy

52°F

11°C

Humidity 25%
Wind Speed N 29 G 35 mph
Barometer 30.29 in
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill45°F (7°C)
Last update 16 Mar 10:55 am CDT
Extended Forecast for

Port Lavaca TX

Wind Advisory March 16, 11:07am until March 16, 01:00pm
Red Flag Warning March 16, 11:07am until March 16, 07:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory March 16, 11:07am until March 16, 01:00pm
    Red Flag Warning March 16, 11:07am until March 16, 07:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 61 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Cloudy, then gradual clearing toward daybreak, with a low around 41. North wind 8 to 16 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Clearing Late

  • Tuesday

    Tuesday: Sunny, with a high near 64. Northeast wind 7 to 13 mph becoming east southeast in the afternoon.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. Southeast wind 6 to 14 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. South southeast wind 6 to 13 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Southeast wind 5 to 14 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Light south wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59. South southeast wind 6 to 13 mph.

    Low: 59 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 61. Breezy, with a north wind 20 to 26 mph, with gusts as high as 38 mph.
Tonight
Cloudy, then gradual clearing toward daybreak, with a low around 41. North wind 8 to 16 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 64. Northeast wind 7 to 13 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. Southeast wind 6 to 14 mph.
Wednesday
Sunny, with a high near 74. South southeast wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 57. Southeast wind 5 to 14 mph.
Thursday
Sunny, with a high near 78. Light south wind becoming south southeast 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 59. South southeast wind 6 to 13 mph.
Friday
Sunny, with a high near 82. Southwest wind 5 to 13 mph.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Port Lavaca TX
 28.62°N 96.64°W
5:01 am CDT Mar 16, 2026
11am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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