Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Partly Cloudy

89°F

32°C

Humidity	69%
Wind Speed	SE 10 mph
Barometer	29.83 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	7 Oct 4:50 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSW Port Lavaca TX

Tonight
Low: 74 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 73 °F
Clear
Friday
High: 89 °F
Sunny then
Chance
Showers
Friday Night
Low: 71 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 88 °F
Sunny
Sunday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light and variable.

Thursday

Sunny, with a high near 91. Heat index values as high as 98. North wind 7 to 11 mph becoming east in the afternoon.

Thursday Night

Clear, with a low around 73. East wind 5 to 10 mph becoming light and variable.

Friday

A 30 percent chance of showers after 1pm. Sunny, with a high near 89. Heat index values as high as 94. North northeast wind 9 to 13 mph, with gusts as high as 18 mph.

Friday Night

Mostly clear, with a low around 71. East northeast wind 5 to 8 mph becoming light and variable.

Saturday

Sunny, with a high near 91. North wind around 8 mph.

Saturday Night

Mostly clear, with a low around 73. Southeast wind 5 to 7 mph becoming calm in the evening.

Sunday

Sunny, with a high near 88. Light east wind becoming east southeast 5 to 10 mph in the morning.

Sunday Night

Partly cloudy, with a low around 75. Southeast wind 5 to 9 mph becoming light after midnight.

Columbus Day

Mostly sunny, with a high near 89.