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

Hazardous Weather Conditions

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fog

68°F

20°C

Humidity 100%
Wind Speed E 6 mph
Barometer 30.22 in
Dewpoint 68°F (20°C)
Visibility 0.50 mi
Last update 24 Dec 4:15 am CST
Extended Forecast for

3 Miles NNW Calhoun County Airport TX

Dense Fog Advisory December 24, 04:25am until December 24, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory December 24, 04:25am until December 24, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 79 °F

    Dense Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 63. Southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 63 °F

    Patchy Fog

  • Christmas Day

    Christmas Day: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 79 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. South wind 5 to 7 mph.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. South southwest wind 5 to 11 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 65. South wind 6 to 9 mph.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. South wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. South southeast wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 79. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Tonight
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 63. Southeast wind 5 to 7 mph becoming calm after midnight.
Christmas Day
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming south southeast 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 65. South wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 80. South southwest wind 5 to 11 mph.
Friday Night
Mostly cloudy, with a low around 65. South wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 80. South wind 6 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 64. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 80. South wind 5 to 8 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Monday
Mostly cloudy, with a high near 57.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Calhoun County Airport TX
 28.69°N 96.69°W
Last Update:
3:56 am CST Dec 24, 2025
Forecast Valid:
4am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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