Severe Thunderstorms Will Continue to Impact the Southeast Overnight

Strong to severe thunderstorms will continue this evening from eastern Texas into the lower Mississippi and Tennessee Valleys/southern Appalachians. The strongest storms could produce a few strong tornadoes (EF2+), damaging wind gusts, large hail, and locally heavy to excessive rainfall which may results in flash and urban flooding. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

81°F

27°C

Humidity	93%
Wind Speed	E 7 mph
Barometer	29.76 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	6 May 6:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Port Lavaca TX

Tonight
Low: 70 °F
Slight Chance
Showers then
Mostly Cloudy
Thursday
High: 75 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday Night
Low: 72 °F
Slight Chance
T-storms
Friday
High: 77 °F
Showers
Likely
Friday Night
Low: 74 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 78 °F
Showers
Likely
Saturday Night
Low: 73 °F
Chance
T-storms
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 72 °F
Slight Chance
Showers

Detailed Forecast

Tonight

A slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 70. Southeast wind 7 to 13 mph becoming north northeast after midnight. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 75. North wind 13 to 15 mph, with gusts as high as 20 mph.

Thursday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 72. Northeast wind 9 to 13 mph becoming east southeast after midnight. Chance of precipitation is 20%.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Northeast wind 9 to 11 mph becoming south southeast in the afternoon. Chance of precipitation is 60%.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 74. East southeast wind 7 to 11 mph. Chance of precipitation is 60%.

Saturday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Northeast wind 7 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 73. East wind 5 to 10 mph becoming light south southeast after midnight.

Sunday

Mostly sunny, with a high near 81. Light and variable wind becoming east northeast 5 to 9 mph in the morning.

Sunday Night

A 20 percent chance of showers before 1am. Partly cloudy, with a low around 72. East wind 5 to 10 mph becoming north after midnight.

Monday

Mostly sunny, with a high near 80.

Monday Night

Mostly clear, with a low around 70.

Tuesday

Mostly sunny, with a high near 78.

Tuesday Night

Partly cloudy, with a low around 72.