National Weather Service

Hazardous Weather Conditions

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Partly Cloudy

27°C

80°F

Humidity	88%
Wind Speed	NE 19 km/h
Barometer	29.83 in
Dewpoint	24°C (76°F)
Visibility	16 km
Heat Index	29°C (85°F)
Last update	18 Jun 9:55 pm CDT

More Information:

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

Extended Forecast for

Seadrift TX

Tropical Storm Warning until further notice

Flood Watch until June 20, 01:00pm

Coastal Flood Warning June 18, 10:11pm until June 21, 07:00pm

Click here for hazard details and duration

Tropical Storm Warning until further notice

Flood Watch

Coastal Flood Warning

Tropical Storm Warning until further notice
Flood Watch until June 20, 01:00pm
Coastal Flood Warning June 18, 10:11pm until June 21, 07:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 26 °C
Chance
T-storms then
Heavy Rain
and Breezy
Juneteenth
High: 29 °C
Heavy Rain
and Breezy
Wednesday Night
Low: 27 °C
T-storms and
Windy
Thursday
High: 31 °C
Showers and
Breezy
Thursday Night
Low: 26 °C
Chance
T-storms
Friday
High: 32 °C
Showers
Likely
Friday Night
Low: 26 °C
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 32 °C
Showers
Likely

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 26. Breezy, with an east northeast wind 37 to 40 km/h, with gusts as high as 50 km/h. Chance of precipitation is 70%. New rainfall amounts in excess of 4 cm possible.

Juneteenth

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 29. Breezy, with a northeast wind 40 to 47 km/h, with gusts as high as 60 km/h. Chance of precipitation is 90%. New rainfall amounts in excess of 4 cm possible.

Wednesday Night

Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm after 10pm. Low around 27. Windy, with an east northeast wind 39 to 48 km/h, with gusts as high as 60 km/h. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 cm possible.

Thursday

Showers and possibly a thunderstorm. High near 31. Heat index values as high as 41. Breezy, with an east wind 37 to 40 km/h, with gusts as high as 50 km/h. Chance of precipitation is 80%.

Thursday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 26. East wind 30 to 35 km/h decreasing to 23 to 28 km/h after midnight. Winds could gust as high as 40 km/h.

Friday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. East wind 16 to 26 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 26. East wind 13 to 23 km/h, with gusts as high as 34 km/h.

Saturday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 32. East northeast wind 13 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 26. East wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 29 km/h.

Sunday

Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 32. Chance of precipitation is 70%.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 27.

Monday

Showers and thunderstorms likely. Mostly sunny, with a high near 32. Chance of precipitation is 60%.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 27.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.