Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Port Lavaca TX

This Afternoon
High: 63 °F
Chance
Showers
Tonight
Low: 58 °F
Showers
Likely and
Patchy Fog
Thursday
High: 59 °F⇓
Showers
Likely and
Patchy Fog
Thursday Night
Low: 45 °F
Chance
Showers
Friday
High: 55 °F
Chance
Showers then
Slight Chance
Showers
Friday Night
Low: 49 °F
Slight Chance
Showers
Saturday
High: 68 °F
Partly Sunny
Saturday Night
Low: 54 °F
Partly Cloudy
Sunday
High: 70 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 63. East northeast wind around 8 mph. Chance of precipitation is 40%.

Tonight

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 3am, then a chance of showers after 3am. Patchy fog. Otherwise, cloudy, with a low around 58. East wind around 7 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms likely, mainly before 2pm. Patchy fog before 7am. Otherwise, cloudy, with a temperature falling to around 52 by 5pm. North wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms. Cloudy, with a low around 45. North wind 11 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Friday

A 50 percent chance of showers, mainly before noon. Cloudy, with a high near 55. North wind 7 to 11 mph.

Friday Night

A 20 percent chance of showers. Cloudy, with a low around 49. North northeast wind 3 to 7 mph.

Saturday

Partly sunny, with a high near 68. North wind 5 to 8 mph becoming calm.

Saturday Night

Partly cloudy, with a low around 54. Light and variable wind becoming northwest 5 to 7 mph after midnight.

Sunday

Sunny, with a high near 70. North wind 8 to 14 mph.

Sunday Night

Mostly clear, with a low around 44.