Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

90°F

32°C

Humidity	58%
Wind Speed	SE 9 mph
Barometer	29.90 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	4 Oct 3:15 pm CDT

More Information:

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

Extended Forecast for

Port Lavaca TX

This Afternoon
High: 90 °F
Slight Chance
T-storms
Tonight
Low: 73 °F
Slight Chance
Showers
Sunday
High: 89 °F
Chance
Showers
Sunday Night
Low: 74 °F
Mostly Clear
then Slight
Chance
T-storms
Monday
High: 90 °F
Chance
Showers
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 90 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 74 °F
Slight Chance
Showers then
Slight Chance
T-storms
Wednesday
High: 91 °F
Chance
Showers

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms before 5pm, then a slight chance of thunderstorms after 5pm. Sunny, with a high near 90. Heat index values as high as 95. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

A 20 percent chance of showers after 9pm. Mostly clear, with a low around 73. Northeast wind 7 to 13 mph, with gusts as high as 18 mph.

Sunday

A 30 percent chance of showers. Mostly sunny, with a high near 89. Heat index values as high as 99. North northeast wind 8 to 10 mph.

Sunday Night

A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Mostly clear, with a low around 74. East southeast wind 5 to 9 mph becoming light east after midnight. Chance of precipitation is 20%.

Monday

A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers after 10am. Mostly sunny, with a high near 90. Light and variable wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 74. Southeast wind 3 to 8 mph.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Light east northeast wind becoming east southeast 5 to 10 mph in the morning.

Tuesday Night

A slight chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 74. East southeast wind 5 to 9 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 91. North northeast wind 7 to 11 mph becoming east in the afternoon. Chance of precipitation is 30%.

Wednesday Night

A 20 percent chance of showers before 1am. Mostly clear, with a low around 74.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.

Thursday Night

Mostly clear, with a low around 72.

Friday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.