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

Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

82°F

28°C

Humidity 69%
Wind Speed S 13 G 17 mph
Barometer 29.76 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 7 Nov 4:35 pm CST
Extended Forecast for

7 Miles SE Port Lavaca TX

Fire Weather Watch November 9, 09:00am until November 9, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. South wind 5 to 7 mph becoming light and variable after midnight.

    Low: 68 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 82. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 22 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. North wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. North wind 16 to 20 mph, with gusts as high as 31 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. North wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47. North northeast wind around 5 mph becoming calm.

    Low: 47 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 71. South wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. South wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 68. South wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 64. Light and variable wind becoming north 8 to 13 mph after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 73. North wind 16 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 44. North wind 16 to 20 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 62. North wind 6 to 16 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 47. North northeast wind around 5 mph becoming calm.
Veterans Day
Sunny, with a high near 71. South wind 5 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 63. South wind 9 to 13 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Port Lavaca TX
 28.56°N 96.53°W
Last Update:
11:11 am CST Nov 7, 2025
Forecast Valid:
4pm CST Nov 7, 2025-6pm CST Nov 14, 2025
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation