Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fair

80°F

27°C

Humidity	91%
Wind Speed	Calm
Barometer	29.92 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	31 Aug 3:55 am CDT

More Information:

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

Extended Forecast for

Seadrift TX

Today
High: 92 °F
Chance
T-storms
Tonight
Low: 76 °F
Slight Chance
T-storms then
Chance
T-storms
Labor Day
High: 90 °F
Showers
Monday Night
Low: 76 °F
Chance
T-storms
Tuesday
High: 92 °F
Chance
T-storms
Tuesday Night
Low: 76 °F
Partly Cloudy
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 76 °F
Mostly Clear
Thursday
High: 94 °F
Sunny

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly between 7am and 5pm. Mostly sunny, with a high near 92. Heat index values as high as 103. South southeast wind 3 to 8 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76. East northeast wind 3 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Labor Day

Showers and possibly a thunderstorm. High near 90. Heat index values as high as 99. North wind around 7 mph becoming east in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East northeast wind 3 to 6 mph.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 92. North wind 7 to 9 mph becoming east in the afternoon.

Tuesday Night

Partly cloudy, with a low around 76. East wind around 6 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 95. Northwest wind around 7 mph becoming east in the afternoon.

Wednesday Night

Mostly clear, with a low around 76. Southeast wind 5 to 7 mph becoming light and variable after midnight.

Thursday

Sunny, with a high near 94. Northwest wind 5 to 8 mph becoming southeast in the afternoon.

Thursday Night

Partly cloudy, with a low around 78.

Friday

Mostly sunny, with a high near 92.