Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

62°F

17°C

Humidity 89%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Jan 4:15 am CST
Extended Forecast for

7 Miles NW Port O Connor TX

Wind Advisory January 19, 09:00am until January 19, 05:00pm
Red Flag Warning January 19, 12:00pm until January 19, 05:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  • Overnight

    Overnight: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a steady temperature around 62. West southwest wind 16 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 62 °F

  • Saturday

    Saturday: Sunny, with a temperature falling to around 52 by 10am. Breezy, with a north northwest wind 14 to 19 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 39 mph.

    Sunny and
    Breezy

    High: 59 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 38. North northwest wind 16 to 23 mph, with gusts as high as 31 mph.

    Clear

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 54. North wind 6 to 16 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.

    Sunny

    High: 54 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 46. East wind 5 to 9 mph becoming south southeast after midnight.

    Clear

    Low: 46 °F

  • M.L.King
    Day

    M.L.King Day: Sunny, with a high near 63. South southeast wind 10 to 20 mph, with gusts as high as 24 mph.

    Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 59. South wind 18 to 21 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 59 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 68. South wind 14 to 20 mph, with gusts as high as 25 mph.

    Mostly Cloudy

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 44. East wind 6 to 11 mph becoming north 19 to 24 mph after midnight. Winds could gust as high as 31 mph.

    Chance
    Showers

    Low: 44 °F

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 62. West southwest wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a temperature falling to around 52 by 10am. Breezy, with a north northwest wind 14 to 19 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 39 mph.
Saturday Night
Clear, with a low around 38. North northwest wind 16 to 23 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 54. North wind 6 to 16 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Clear, with a low around 46. East wind 5 to 9 mph becoming south southeast after midnight.
M.L.King Day
Sunny, with a high near 63. South southeast wind 10 to 20 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 59. South wind 18 to 21 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 68. South wind 14 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44. East wind 6 to 11 mph becoming north 19 to 24 mph after midnight. Winds could gust as high as 31 mph.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 49. Breezy.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
7 Miles NW Port O Connor TX
 28.51°N 96.48°W
4:15 am CST Jan 19, 2019
4am CST Jan 19, 2019-6pm CST Jan 25, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database