Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

74°F

23°C

Humidity 99%
Wind Speed SE 13 mph
Barometer 29.99 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 9 Mar 11:55 pm CDT
Extended Forecast for

4 Miles SW Calhoun County Airport TX

  • Overnight

    Overnight: Cloudy, with a low around 69. South southeast wind 10 to 13 mph.

    Low: 69 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 82. South wind 11 to 18 mph, with gusts as high as 24 mph.

    High: 82 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Cloudy, with a low around 68. South southeast wind 14 to 18 mph, with gusts as high as 23 mph.

    Low: 68 °F

    Cloudy then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 85. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West northwest wind 9 to 17 mph becoming north after midnight. Winds could gust as high as 31 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. North wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. North northeast wind 5 to 9 mph becoming calm  in the evening.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 77. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 59. South southeast wind 6 to 10 mph.

    Low: 59 °F

    Clear

Detailed Forecast

Overnight
Cloudy, with a low around 69. South southeast wind 10 to 13 mph.
Tuesday
Mostly cloudy, with a high near 82. South wind 11 to 18 mph, with gusts as high as 24 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Cloudy, with a low around 68. South southeast wind 14 to 18 mph, with gusts as high as 23 mph.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 85. South wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 53. West northwest wind 9 to 17 mph becoming north after midnight. Winds could gust as high as 31 mph.
Thursday
Sunny, with a high near 72. North wind 14 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Clear, with a low around 51. North northeast wind 5 to 9 mph becoming calm in the evening.
Friday
Sunny, with a high near 77. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.
Friday Night
Clear, with a low around 59. South southeast wind 6 to 10 mph.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Calhoun County Airport TX
 28.62°N 96.71°W
10:41 pm CDT Mar 9, 2026
12am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
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Additional Resources

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