Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Rain

48°F

9°C

Humidity	97%
Wind Speed	N 10 mph
Barometer	30.13 in
Dewpoint	47°F (8°C)
Visibility	7.00 mi
Wind Chill	44°F (7°C)
Last update	1 Dec 7:55 am CST

More Information:

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

Extended Forecast for

Port Lavaca TX

Today
High: 52 °F
Showers then
Showers
Likely
Tonight
Low: 40 °F
Slight Chance
Showers then
Mostly Cloudy
Tuesday
High: 56 °F
Mostly Sunny
Tuesday Night
Low: 47 °F
Mostly Cloudy
Wednesday
High: 70 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 60 °F
Showers
Likely
Thursday
High: 68 °F
Showers
Likely
Thursday Night
Low: 49 °F
Showers
Likely
Friday
High: 60 °F
Chance
Showers

Detailed Forecast

Today

Showers and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 3pm. High near 52. North wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

A 20 percent chance of showers between 9pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 40. North wind 11 to 15 mph, with gusts as high as 24 mph.

Tuesday

Mostly sunny, with a high near 56. North wind 6 to 15 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly cloudy, with a low around 47. East wind 3 to 5 mph.

Wednesday

A 30 percent chance of showers after noon. Mostly cloudy, with a high near 70. Southeast wind 6 to 9 mph.

Wednesday Night

Showers likely, with thunderstorms also possible after 9pm. Cloudy, with a low around 60. East southeast wind 5 to 7 mph becoming north northeast after midnight. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 68. North wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 49. North wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Friday

A 50 percent chance of showers. Cloudy, with a high near 60. North wind 8 to 10 mph.

Friday Night

A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 69.

Saturday Night

Partly cloudy, with a low around 54.

Sunday

Mostly sunny, with a high near 74.