Isaias Continues Moving Inland

Hurricane Isaias has made landfall near Destin, Florida and will continue to move inland overnight. Hurricane conditions are expected through early Saturday within the Hurricane Warning area. A life-threatening storm surge is expected from Dauphin Island, Alabama to Suwannee, Florida where a Storm Surge Warning remains in effect. Heavy rainfall to spread inland into the Southeast on Saturday. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until October 12, 01:00 AM CDT

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

71°F

22°C

Humidity	99%
Wind Speed	Calm
Barometer	29.92 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	10 Oct 12:35 am CDT

More Information:

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

Extended Forecast for

Port Lavaca TX

Coastal Flood Advisory October 10, 12:57am until October 12, 01:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory October 10, 12:57am until October 12, 01:00am
NOW until 1:00am Mon
Coastal Flood Advisory
Overnight
Low: 69 °F
Mostly Clear
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 75 °F
Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 77 °F
Mostly Clear
Columbus Day
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 69. Calm wind.

Saturday

Sunny, with a high near 90. Heat index values as high as 94. Calm wind becoming southeast 5 to 9 mph in the afternoon.

Saturday Night

Clear, with a low around 75. South southeast wind 5 to 9 mph.

Sunday

Sunny, with a high near 89. Heat index values as high as 97. South southeast wind 6 to 15 mph, with gusts as high as 21 mph.

Sunday Night

Mostly clear, with a low around 77. Southeast wind 7 to 13 mph, with gusts as high as 20 mph.

Columbus Day

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Southeast wind 6 to 13 mph, with gusts as high as 18 mph.

Monday Night

Mostly clear, with a low around 79. Southeast wind 7 to 11 mph.

Tuesday

Sunny, with a high near 89. South southeast wind 6 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 79. South southeast wind 9 to 13 mph, with gusts as high as 18 mph.

Wednesday

Sunny, with a high near 89.

Wednesday Night

Mostly clear, with a low around 78.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.