National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Wet in the Northwest; Storm System Takes Shape in the Southern Plains

A stream of moisture into the Northwest and northern Rockies today will produce locally heavy rain, mountain snow and gusty to high winds. Meanwhile, a storm system will gradually develop across the southern Plains today for heavy to excessive rainfall, possible flooding and isolated strong to severe thunderstorms in portions of Texas, Oklahoma and Arkansas. Read More >

Hazardous Weather Conditions

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

73°F

23°C

Humidity 82%
Wind Speed SE 16 G 23 mph
Barometer 29.98 in
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 7 Feb 1:15 pm CST
Extended Forecast for

Calhoun County Airport TX

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers, mainly after 4pm. Cloudy, with a high near 74. Southeast wind 20 to 22 mph, with gusts as high as 28 mph.

    Chance
    Showers

    High: 74 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and midnight, then showers and thunderstorms likely after midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62. Southeast wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely and
    Patchy Fog

    Low: 62 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 5pm, then a chance of showers. Patchy fog before noon. Otherwise, mostly cloudy, with a temperature rising to near 71 by noon, then falling to around 57 during the remainder of the day. South wind 14 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely and
    Patchy Fog
    then Chance
    T-storms

    High: 71 °F⇓

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Northwest wind 10 to 15 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.

    Decreasing
    Clouds

    Low: 46 °F

  • Thursday

    Thursday: Sunny, with a high near 70. Light and variable wind becoming west 5 to 7 mph in the morning.

    Sunny

    High: 70 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 44. Southeast wind 7 to 12 mph becoming north 13 to 18 mph after midnight. Winds could gust as high as 25 mph.

    Mostly Clear

    Low: 44 °F

  • Friday

    Friday: Sunny, with a high near 58. North northwest wind 16 to 22 mph, with gusts as high as 30 mph.

    Sunny

    High: 58 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 35. North wind 8 to 15 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 35 °F

  • Saturday

    Saturday: Sunny, with a high near 60. North wind 8 to 10 mph becoming east southeast in the afternoon.

    Sunny

    High: 60 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly after 4pm. Cloudy, with a high near 74. Southeast wind 20 to 22 mph, with gusts as high as 28 mph.
Tonight
Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and midnight, then showers and thunderstorms likely after midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62. Southeast wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely before 5pm, then a chance of showers. Patchy fog before noon. Otherwise, mostly cloudy, with a temperature rising to near 71 by noon, then falling to around 57 during the remainder of the day. South wind 14 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Northwest wind 10 to 15 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 70. Light and variable wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 44. Southeast wind 7 to 12 mph becoming north 13 to 18 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 58. North northwest wind 16 to 22 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 35. North wind 8 to 15 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 60. North wind 8 to 10 mph becoming east southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
A 20 percent chance of showers. Cloudy, with a high near 72.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Calhoun County Airport TX
 28.65°N 96.69°W
Last Update:
1:16 pm CST Feb 7, 2023
Forecast Valid:
1pm CST Feb 7, 2023-6pm CST Feb 13, 2023
 
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Chance of Precipitation