Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 23, 01:00 PM CDT until July 23, 07:00 PM CDT

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Fog/Mist

81°F

27°C

Humidity	92%
Wind Speed	NW 5 mph
Barometer	29.81 in
Dewpoint	79°F (26°C)
Visibility	5.00 mi
Heat Index	89°F (32°C)
Last update	23 Jul 3:55 am CDT

More Information:

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

Extended Forecast for

7 Miles SSE Placedo TX

Heat Advisory July 23, 01:00pm until July 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 96 °F
Mostly Sunny
then Showers
Tonight
Low: 78 °F
Tropical
Storm
Conditions
Possible
Friday
High: 91 °F
Sunny
Friday Night
Low: 79 °F
Mostly Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 93 °F
Sunny
Sunday Night
Low: 78 °F
Mostly Clear
Monday
High: 93 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 96. Heat index values as high as 112. West northwest wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Tropical storm conditions possible. Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Cloudy during the early evening, then gradual clearing, with a low around 78. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Sunny, with a high near 91. Heat index values as high as 108. South southeast wind 8 to 15 mph, with gusts as high as 22 mph.

Friday Night

Mostly clear, with a low around 79. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 92. South wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.

Sunday

Sunny, with a high near 93. Light south wind becoming south southeast 5 to 10 mph in the morning.

Sunday Night

Mostly clear, with a low around 78. South southeast wind 6 to 10 mph.