Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

88°F

31°C

Humidity	72%
Wind Speed	S 6 mph
Barometer	30.02 in
Dewpoint	78°F (26°C)
Visibility	10.00 mi
Heat Index	101°F (38°C)
Last update	2 Aug 7:55 pm CDT

More Information:

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

Extended Forecast for

Seadrift TX

Tonight
Low: 79 °F
Partly Cloudy
Sunday
High: 94 °F
Slight Chance
T-storms
Sunday Night
Low: 81 °F
Mostly Clear
Monday
High: 95 °F
Slight Chance
T-storms
Monday Night
Low: 79 °F
Partly Cloudy
then Slight
Chance
T-storms
Tuesday
High: 93 °F
Slight Chance
T-storms
Tuesday Night
Low: 80 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 81 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 79. South southeast wind 3 to 7 mph.

Sunday

A 20 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 94. Heat index values as high as 107. Light southwest wind becoming south 5 to 10 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 81. South southeast wind 6 to 10 mph.

Monday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95. Heat index values as high as 109. Southeast wind 5 to 11 mph.

Monday Night

A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93. Light and variable wind becoming southeast 5 to 10 mph in the morning.

Tuesday Night

Mostly clear, with a low around 80. Southeast wind 5 to 10 mph becoming light south after midnight.

Wednesday

Sunny, with a high near 92. Light south wind becoming southeast 6 to 11 mph in the morning.

Wednesday Night

Mostly clear, with a low around 81. Southeast wind 6 to 10 mph.

Thursday

Sunny, with a high near 93.

Thursday Night

Mostly clear, with a low around 81.

Friday

Sunny, with a high near 93.