Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

94°F

34°C

Humidity	59%
Wind Speed	NE 5 mph
Barometer	29.94 in
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	109°F (43°C)
Last update	23 Aug 2:35 pm CDT

More Information:

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

Extended Forecast for

7 Miles NW Port O Connor TX

This Afternoon
High: 86 °F
Chance
T-storms
Tonight
Low: 79 °F
Chance
Showers then
Chance
T-storms
Sunday
High: 87 °F
Chance
T-storms
Sunday Night
Low: 80 °F
Mostly Clear
then Slight
Chance
T-storms
Monday
High: 88 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 81 °F
Chance
T-storms
Tuesday
High: 88 °F
Chance
T-storms
Tuesday Night
Low: 80 °F
Chance
Showers then
Chance
T-storms
Wednesday
High: 86 °F
Showers
Likely

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Heat index values as high as 97. East wind around 11 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 79. East southeast wind 5 to 9 mph becoming calm after midnight.

Sunday

A 40 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 87. Heat index values as high as 97. North wind 6 to 11 mph becoming east southeast in the afternoon.

Sunday Night

A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 80. East southeast wind 5 to 10 mph becoming light south southeast after midnight. Chance of precipitation is 20%.

Monday

A 40 percent chance of showers and thunderstorms. Sunny, with a high near 88. East wind 5 to 13 mph.

Monday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 81. Southeast wind 6 to 11 mph. Chance of precipitation is 40%.

Tuesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. South southeast wind 6 to 10 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. Southeast wind 6 to 10 mph.

Wednesday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. East southeast wind 6 to 13 mph. Chance of precipitation is 60%.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.

Thursday

A 30 percent chance of showers and thunderstorms. Sunny, with a high near 87.

Thursday Night

Mostly clear, with a low around 81.

Friday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 87.