National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Mostly Cloudy

71°F

22°C

Humidity 99%
Wind Speed S 7 mph
Barometer 30.05 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 24 Mar 11:35 pm CDT
Extended Forecast for

7 Miles SE Port Lavaca TX

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. South southeast wind 6 to 8 mph.

    Low: 66 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 79. South southeast wind 6 to 15 mph, with gusts as high as 18 mph.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 66. Southeast wind 7 to 11 mph.

    Low: 66 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, sunny, with a high near 78. South southeast wind 7 to 16 mph, with gusts as high as 20 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. South wind 8 to 11 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. East southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. North northeast wind 8 to 14 mph becoming east southeast in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. East southeast wind 6 to 13 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. South southeast wind 6 to 8 mph.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 79. South southeast wind 6 to 15 mph, with gusts as high as 18 mph.
Wednesday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 66. Southeast wind 7 to 11 mph.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 78. South southeast wind 7 to 16 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 65. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 79. South wind 8 to 11 mph.
Friday Night
Mostly clear, with a low around 63. East southeast wind 5 to 10 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 77. North northeast wind 8 to 14 mph becoming east southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 62. East southeast wind 6 to 13 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 65.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Lavaca TX
 28.56°N 96.53°W
Last Update:
11:35 pm CDT Mar 24, 2026
Forecast Valid:
11pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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