Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until October 13, 01:00 AM CDT

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

73°F

23°C

Humidity	95%
Wind Speed	SE 6 mph
Barometer	30.01 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	11 Oct 6:15 am CDT

More Information:

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

Extended Forecast for

6 Miles SE Port Lavaca TX

Coastal Flood Advisory October 11, 06:23am until October 13, 01:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory October 11, 06:23am until October 13, 01:00am
NOW until 1:00am Tue
Coastal Flood Advisory
Today
High: 86 °F
Sunny
Tonight
Low: 79 °F
Partly Cloudy
Columbus Day
High: 87 °F
Chance
T-storms
Monday Night
Low: 79 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 78 °F
Mostly Clear

Detailed Forecast

Today

Sunny, with a high near 86. Heat index values as high as 94. Southeast wind 8 to 16 mph, with gusts as high as 22 mph.

Tonight

Partly cloudy, with a low around 79. East southeast wind 9 to 15 mph, with gusts as high as 23 mph.

Columbus Day

A 50 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 87. Heat index values as high as 100. South southeast wind 8 to 14 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southeast wind 7 to 10 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southeast wind 7 to 14 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 79. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. Southeast wind 9 to 16 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 78. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.

Thursday

Sunny, with a high near 86. Southeast wind 8 to 13 mph, with gusts as high as 18 mph.

Thursday Night

Mostly clear, with a low around 76.

Friday

A 20 percent chance of showers. Sunny, with a high near 85.