Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Overcast

65°F

18°C

Humidity 100%
Wind Speed NE 13 mph
Barometer 30.14 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 21 Apr 3:35 am CDT
Extended Forecast for

2 Miles N Port Lavaca TX

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a steady temperature around 70. East southeast wind around 13 mph.

    Low: 70 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms after 7am.  Mostly cloudy, with a high near 73. East southeast wind 13 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers.  Mostly cloudy, with a low around 70. Southeast wind 9 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 77. South southeast wind 8 to 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. South southeast wind 11 to 15 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. South southeast wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 74. South southeast wind 14 to 18 mph, with gusts as high as 22 mph.

    Low: 74 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. South wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 74. South southeast wind 9 to 15 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 70. East southeast wind around 13 mph.
Tuesday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 73. East southeast wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 70. Southeast wind 9 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. South southeast wind 8 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 72. South southeast wind 11 to 15 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 78. South southeast wind 10 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 74. South southeast wind 14 to 18 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 79. South wind 11 to 16 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 74. South southeast wind 9 to 15 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 80.
Saturday Night
Mostly cloudy, with a low around 74.
Sunday
Mostly cloudy, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 75.
Monday
Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Port Lavaca TX
 28.65°N 96.61°W
1:51 am CDT Apr 21, 2026
3am CDT Apr 21, 2026-6pm CDT Apr 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database