Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

74°F

23°C

Humidity 73%
Wind Speed E 14 mph
Barometer 29.95 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 28 Feb 3:55 pm CST
Extended Forecast for

2 Miles N Port Lavaca TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. Southeast wind around 14 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 63. Southeast wind 8 to 14 mph.

    Low: 63 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. East southeast wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64. Southeast wind 8 to 14 mph, with gusts as high as 18 mph.

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Southeast wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. Southeast wind 13 to 15 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. South southeast wind 14 to 20 mph, with gusts as high as 26 mph.

    High: 75 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.

    Low: 68 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 75. South southeast wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 75 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 71. Southeast wind around 14 mph.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 63. Southeast wind 8 to 14 mph.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. East southeast wind 8 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 64. Southeast wind 8 to 14 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 73. Southeast wind 9 to 15 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 66. Southeast wind 13 to 15 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 75. South southeast wind 14 to 20 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 68. Southeast wind 14 to 17 mph, with gusts as high as 22 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 75. South southeast wind 15 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 68.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 68.
Friday
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 am CST Feb 28, 2026
3pm CST Feb 28, 2026-6pm CST Mar 6, 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