Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

73°F

23°C

Humidity	99%
Wind Speed	S 7 mph
Barometer	29.84 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	11 Mar 4:55 am CDT

More Information:

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

Extended Forecast for

2 Miles N Port Lavaca TX

Overnight
Low: 70 °F
Chance
Showers
Wednesday
High: 80 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 52 °F
Partly Cloudy
then Mostly
Clear and
Breezy
Thursday
High: 65 °F
Sunny and
Breezy then
Sunny
Thursday Night
Low: 52 °F
Clear
Friday
High: 70 °F
Sunny
Friday Night
Low: 61 °F
Clear
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 67 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 70. South wind around 20 mph.

Wednesday

Showers and thunderstorms likely before 3pm, then a slight chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 80. South southeast wind 14 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear, with a low around 52. Breezy, with a north wind 11 to 16 mph increasing to 23 to 28 mph after midnight.

Thursday

Sunny, with a high near 65. Breezy, with a north wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 29 mph.

Thursday Night

Clear, with a low around 52. North northeast wind 5 to 10 mph becoming light and variable after midnight.

Friday

Sunny, with a high near 70. Light southeast wind becoming south 6 to 11 mph in the afternoon.

Friday Night

Clear, with a low around 61. South southeast wind 9 to 13 mph.

Saturday

Sunny, with a high near 73. South wind 8 to 17 mph, with gusts as high as 21 mph.