Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Partly Cloudy

89°F

32°C

Humidity	76%
Wind Speed	W 6 mph
Barometer	29.97 in
Dewpoint	80°F (27°C)
Visibility	10.00 mi
Heat Index	107°F (42°C)
Last update	12 Aug 9:35 am CDT

More Information:

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

Extended Forecast for

Seadrift TX

Today
High: 94 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 80 °F
Mostly Clear
Wednesday
High: 94 °F
Slight Chance
T-storms
Wednesday Night
Low: 81 °F
Mostly Clear
Thursday
High: 94 °F
Slight Chance
T-storms
Thursday Night
Low: 82 °F
Mostly Clear
Friday
High: 92 °F
Chance
T-storms
Friday Night
Low: 82 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 92 °F
Chance
T-storms

Detailed Forecast

Today

A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 94. Heat index values as high as 105. Light and variable wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 80. South southeast wind 7 to 10 mph.

Wednesday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. Heat index values as high as 105. West southwest wind 5 to 13 mph becoming south southeast in the afternoon.

Wednesday Night

Mostly clear, with a low around 81. South southeast wind 8 to 11 mph.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. South southeast wind 7 to 15 mph, with gusts as high as 18 mph.

Thursday Night

Mostly clear, with a low around 82. South southeast wind 9 to 14 mph, with gusts as high as 18 mph.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. South southeast wind 9 to 15 mph, with gusts as high as 18 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. Southeast wind 9 to 14 mph.

Saturday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. South southeast wind 7 to 14 mph.