Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

46°F

8°C

Humidity	65%
Wind Speed	NW 5 mph
Barometer	30.46 in
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	12 Jan 7:35 am CST

More Information:

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

Extended Forecast for

Port Lavaca TX

Today
High: 65 °F
Mostly Sunny
Tonight
Low: 50 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday
High: 63 °F
Decreasing
Clouds
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 42 °F
Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 44 °F
Clear
Friday
High: 70 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 65. Northeast wind around 7 mph.

Tonight

A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 50. Northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.

Tuesday

Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the morning.

Tuesday Night

Mostly clear, with a low around 47. Light and variable wind becoming west around 6 mph after midnight.

Wednesday

Sunny, with a high near 72. West wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Clear, with a low around 42. North wind 9 to 11 mph.

Thursday

Sunny, with a high near 61. North wind 5 to 10 mph becoming east southeast in the afternoon.

Thursday Night

Clear, with a low around 44. South wind around 6 mph.