Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65°NLon: 96.68°WElev: 27ft.

Partly Cloudy

80°F

27°C

Humidity 79%
Wind Speed SE 9 mph
Barometer 29.99 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 11 Oct 8:15 pm CDT
Extended Forecast for

9 Miles ESE Seadrift TX

Coastal Flood Advisory October 11, 08:38pm until October 13, 01:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 11, 08:38pm until October 13, 01:00am

    NOW until 1:00am Tue

    Coastal Flood Advisory

  • Tonight

    Low: 79 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A 40 percent chance of showers and thunderstorms, mainly before 4pm.  Mostly sunny, with a high near 89. Heat index values as high as 103. Southeast wind 9 to 13 mph.

    High: 89 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 81. South southeast wind around 10 mph.

    Low: 81 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 90. Heat index values as high as 108. South southeast wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 90 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81. Southeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms.  Sunny, with a high near 89. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 89 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Southeast wind 10 to 13 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 79. Southeast wind 10 to 15 mph, with gusts as high as 22 mph.
Columbus Day
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 89. Heat index values as high as 103. Southeast wind 9 to 13 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 81. South southeast wind around 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 108. South southeast wind 9 to 14 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 81. Southeast wind 11 to 13 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 89. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 86. Southeast wind 10 to 13 mph.
Thursday Night
Mostly clear, with a low around 75. East southeast wind 6 to 11 mph.
Friday
Sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A 20 percent chance of showers. Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Seadrift TX
 28.37°N 96.58°W
1:46 pm CDT Oct 11, 2026
8pm CDT Oct 11, 2026-6pm CDT Oct 18, 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