Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Castroville Municipal Airport (KCVB)

Lat: 29.34°NLon: 98.85°WElev: 771ft.

Fair

34°F

1°C

Humidity 81%
Wind Speed NW 6 mph
Barometer 30.20 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 9 Dec 4:35 am CST
Extended Forecast for

Castroville TX

Freeze Warning until December 9, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until December 9, 09:00am

    NOW until 9:00am Tue

    Freeze Warning

  • Overnight

    Low: 32 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42. South wind around 5 mph becoming west northwest after midnight.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. West northwest wind around 5 mph becoming northeast in the afternoon.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. North northeast wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. North northeast wind around 5 mph becoming south in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Calm wind becoming south around 5 mph after midnight.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Overnight
Clear, with a low around 32. Calm wind.
Tuesday
Sunny, with a high near 69. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Tuesday Night
Clear, with a low around 42. South wind around 5 mph becoming west northwest after midnight.
Wednesday
Sunny, with a high near 77. West northwest wind around 5 mph becoming northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. North northeast wind around 5 mph.
Thursday
Sunny, with a high near 72. North northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 78. South wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 57. East wind around 5 mph.
Saturday
Partly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly cloudy, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.34°N 98.84°W (Elev. 735 ft)
4:42 am CST Dec 9, 2025
4am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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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