Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

78°F

26°C

Humidity	94%
Wind Speed	N 12 mph
Barometer	29.99 in
Dewpoint	76°F (24°C)
Visibility	9.00 mi
Heat Index	81°F (27°C)
Last update	4 Oct 12:15 pm CDT

More Information:

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

Extended Forecast for

5 Miles SE Port Lavaca TX

This Afternoon
High: 79 °F
Showers
Likely
Tonight
Low: 75 °F
Chance
Showers then
Slight Chance
T-storms
Monday
High: 82 °F
Partly Sunny
Monday Night
Low: 74 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 74 °F
Mostly Clear
Thursday
High: 85 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. North northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 75. North northeast wind around 16 mph, with gusts as high as 23 mph.

Monday

Partly sunny, with a high near 82. Heat index values as high as 86. North northeast wind 15 to 17 mph, with gusts as high as 24 mph.

Monday Night

Partly cloudy, with a low around 74. North northeast wind 10 to 13 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 84. North northeast wind 11 to 13 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 74. Northeast wind 6 to 9 mph.

Wednesday

Sunny, with a high near 85. North wind around 11 mph.

Wednesday Night

Mostly clear, with a low around 74. East northeast wind 6 to 9 mph.

Thursday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. North northeast wind 11 to 14 mph, with gusts as high as 20 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.

Friday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 72.

Saturday

A 20 percent chance of showers. Mostly sunny, with a high near 83.