Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

A Few Clouds

82°F

28°C

Humidity	91%
Wind Speed	Calm
Barometer	29.97 in
Dewpoint	79°F (26°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	27 Aug 11:15 pm CDT

More Information:

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

Extended Forecast for

3 Miles N Calhoun County Airport TX

Tonight
Low: 78 °F
Partly Cloudy
Friday
High: 97 °F
Sunny then
Chance
T-storms
Friday Night
Low: 76 °F
Mostly Clear
Saturday
High: 96 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 76 °F
Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 76 °F
Clear
Monday
High: 95 °F
Sunny
Monday Night
Low: 77 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 78. Southwest wind 3 to 7 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 97. Heat index values as high as 115. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Friday Night

Mostly clear, with a low around 76. South southeast wind 5 to 10 mph becoming light south after midnight.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Heat index values as high as 111. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Saturday Night

Clear, with a low around 76. Southeast wind 6 to 11 mph becoming light south after midnight.

Sunday

Sunny, with a high near 95. Light and variable wind becoming southeast 8 to 13 mph in the afternoon.

Sunday Night

Clear, with a low around 76. Southeast wind 5 to 11 mph.

Monday

Sunny, with a high near 95. Light south wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

Monday Night

Mostly clear, with a low around 77. Southeast wind 5 to 11 mph, with gusts as high as 18 mph.

Tuesday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.