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

Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Castroville Municipal Airport (KCVB)

Lat: 29.34°NLon: 98.85°WElev: 771ft.

Fair

48°F

9°C

Humidity 46%
Wind Speed NW 5 mph
Barometer 30.17 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Dec 8:56 am CST
Extended Forecast for

Castroville TX

  • Today

    Today: Sunny, with a high near 70. Northeast wind around 5 mph becoming south southwest in the afternoon.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. South wind around 5 mph becoming calm.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 54. Calm wind becoming northeast around 5 mph after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 76. Northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Light and variable wind becoming northeast 5 to 10 mph after midnight.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61. East northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 61 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 70. Northeast wind around 5 mph becoming south southwest in the afternoon.
Tonight
Mostly clear, with a low around 46. South wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 77. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 54. Calm wind becoming northeast around 5 mph after midnight.
Saturday
Partly sunny, with a high near 76. Northeast wind around 5 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 53. Light and variable wind becoming northeast 5 to 10 mph after midnight.
Sunday
Partly sunny, with a high near 63. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 61. East northeast wind around 5 mph becoming south southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Mostly cloudy, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.36°N 98.87°W (Elev. 787 ft)
Last Update:
6:42 am CST Dec 11, 2025
Forecast Valid:
9am CST Dec 11, 2025-6pm CST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation