Dangerous Cold Weather for Most of the Country; Rare Winter Storm for the South; Fire Weather Concerns for Southern California

Arctic air will filter south and east through early this week. As this cold air moves across the South, a rare winter storm is forecast to develop from Texas, Gulf Coast States into the Southeast through early this week. Several new daily record low temperatures are expected, including new record-low maximum temperatures. For Southern California, fire weather concerns increase this week. Read More >

Hazardous Weather Conditions

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Unknown Precip

32°F

0°C

Humidity	94%
Wind Speed	N 20 G 29 mph
Barometer	30.55 in
Dewpoint	30°F (-1°C)
Visibility	7.00 mi
Wind Chill	20°F (-7°C)
Last update	21 Jan 5:15 am CST

More Information:

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

Extended Forecast for

7 Miles SE Port Lavaca TX

Cold Weather Advisory January 21, 05:33am until January 22, 09:00am

Wind Advisory January 21, 05:33am until January 21, 12:00pm

Winter Storm Warning January 21, 05:33am until January 21, 06:00pm

Freeze Warning January 21, 05:33am until January 21, 01:00pm

Click here for hazard details and duration

Cold Weather Advisory

Wind Advisory

Winter Storm Warning

Freeze Warning

Cold Weather Advisory January 21, 05:33am until January 22, 09:00am
Wind Advisory January 21, 05:33am until January 21, 12:00pm
Winter Storm Warning January 21, 05:33am until January 21, 06:00pm
Freeze Warning January 21, 05:33am until January 21, 01:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 28 °F
Sleet and
Blustery
Tuesday
High: 33 °F
Snow/Sleet
and Breezy
then Mostly
Sunny
Tuesday Night
Low: 25 °F
Clear
Wednesday
High: 46 °F
Sunny
Wednesday Night
Low: 32 °F
Mostly Cloudy
Thursday
High: 49 °F
Mostly Sunny
Thursday Night
Low: 32 °F
Partly Cloudy
Friday
High: 54 °F
Sunny

Detailed Forecast

Overnight

Sleet. The sleet could be heavy at times. Low around 28. Blustery, with a north northeast wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime sleet accumulation of less than a half inch possible.

Tuesday

Sleet, possibly mixed with snow showers, mainly before 10am. The sleet could be heavy at times. High near 33. Breezy, with a north wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

Tuesday Night

Clear, with a low around 25. North wind 5 to 10 mph becoming light north northeast after midnight.

Wednesday

Sunny, with a high near 46. Calm wind becoming east southeast around 6 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 32. Light and variable wind becoming north 5 to 7 mph after midnight.

Thursday

Mostly sunny, with a high near 49. North northeast wind 7 to 13 mph.

Thursday Night

Partly cloudy, with a low around 32. North wind 5 to 8 mph.

Friday

Sunny, with a high near 54. North wind 5 to 7 mph becoming southeast in the afternoon.