Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Mostly Cloudy

73°F

23°C

Humidity	97%
Wind Speed	SE 20 mph
Barometer	29.87 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	7 Mar 3:35 am CST

More Information:

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

Extended Forecast for

7 Miles SE Port Lavaca TX

Overnight
Low: 69 °F
Mostly Cloudy
Saturday
High: 78 °F
Mostly Cloudy
then Chance
Showers
Saturday Night
Low: 66 °F
Showers
Sunday
High: 76 °F
Showers
Likely then
Chance
Showers
Sunday Night
Low: 68 °F
Mostly Cloudy
Monday
High: 79 °F
Slight Chance
Showers then
Partly Sunny
Monday Night
Low: 69 °F
Cloudy
Tuesday
High: 78 °F
Cloudy
Tuesday Night
Low: 66 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Overnight

Mostly cloudy, with a low around 69. South southeast wind 13 to 17 mph, with gusts as high as 22 mph.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 78. South southeast wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Saturday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 66. East southeast wind 5 to 11 mph becoming north northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 76. North northeast wind 6 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 70%.

Sunday Night

Mostly cloudy, with a low around 68. East southeast wind 5 to 7 mph.

Monday

A 20 percent chance of showers before noon. Mostly cloudy, with a high near 79. South wind 6 to 16 mph, with gusts as high as 21 mph.

Monday Night

Cloudy, with a low around 69. South southeast wind 10 to 13 mph, with gusts as high as 18 mph.

Tuesday

Cloudy, with a high near 78. South southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.

Tuesday Night

A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 66. South southeast wind 14 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers and thunderstorms before noon, then a slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 56.

Thursday

Sunny, with a high near 71.

Thursday Night

Clear, with a low around 54.

Friday

Sunny, with a high near 73.