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

83°F

28°C

Humidity	76%
Wind Speed	SE 10 mph
Barometer	30.02 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	3 Oct 2:55 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
Chance
Showers
Tonight
Low: 72 °F
Mostly Clear
Saturday
High: 89 °F
Slight Chance
T-storms
Saturday Night
Low: 73 °F
Chance
Showers
Sunday
High: 89 °F
Chance
Showers
Sunday Night
Low: 74 °F
Slight Chance
Showers
Monday
High: 89 °F
Chance
Showers
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 90 °F
Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 96. East southeast wind 11 to 13 mph.

Tonight

Mostly clear, with a low around 72. East wind 6 to 11 mph.

Saturday

A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. Sunny, with a high near 89. Heat index values as high as 97. North northeast wind 9 to 14 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.

Saturday Night

A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Mostly clear, with a low around 73. East wind 8 to 14 mph. Chance of precipitation is 30%.

Sunday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Mostly sunny, with a high near 89. Northeast wind 8 to 13 mph. Chance of precipitation is 40%.

Sunday Night

A 20 percent chance of showers. Mostly clear, with a low around 74. East southeast wind 6 to 10 mph.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89. East northeast wind 6 to 10 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 74. East southeast wind 5 to 9 mph.

Tuesday

A 30 percent chance of showers. Sunny, with a high near 90. Northeast wind 6 to 10 mph.

Tuesday Night

Mostly clear, with a low around 73.

Wednesday

A 20 percent chance of showers. Sunny, with a high near 91.