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

Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

haze

54°F

12°C

Humidity 80%
Wind Speed WNW 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 48°F (9°C)
Visibility 4.00 mi
Last update 20 Nov 01:36 PM PST
Extended Forecast for

Trinidad CA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Partly sunny, with a high near 53. Northwest wind around 6 mph.

    High: 53 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 47. North northeast wind 7 to 13 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. North wind 7 to 13 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. East northeast wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. East northeast wind 5 to 9 mph becoming north northwest in the afternoon.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. North northeast wind 5 to 7 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 10am. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Partly sunny, with a high near 53. Northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 47. North northeast wind 7 to 13 mph.
Friday
Sunny, with a high near 55. North wind 7 to 13 mph.
Friday Night
Mostly clear, with a low around 47. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 55. East northeast wind 5 to 9 mph becoming north northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 47. North northeast wind 5 to 7 mph.
Sunday
A 20 percent chance of showers after 10am. Partly sunny, with a high near 54.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
Last Update:
1:10 pm PST Nov 20, 2025
Forecast Valid:
1pm PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation