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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Mist

54°F

12°C

Humidity 87%
Wind Speed WNW 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Last update 22 Nov 11:35 AM PST
Extended Forecast for

Trinidad CA

  • Today

    Today: Sunny, with a high near 61. Calm wind becoming north around 6 mph in the afternoon.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 43. North wind around 5 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of showers after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 44. North wind around 6 mph.

    Low: 44 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 58. North wind 5 to 8 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. East northeast wind 3 to 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 4am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 61. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 43. North wind around 5 mph.
Sunday
A 40 percent chance of showers after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Calm wind.
Sunday Night
A 50 percent chance of showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 44. North wind around 6 mph.
Monday
Mostly sunny, with a high near 58. North wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 40. East northeast wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 44.
Wednesday
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 60.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47.
Thanksgiving Day
A chance of showers. Mostly cloudy, with a high near 61.
Thursday Night
A chance of showers. Patchy fog. Otherwise, cloudy, with a low around 48.
Friday
Showers likely. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
Last Update:
11:35 am PST Nov 22, 2025
Forecast Valid:
11am PST Nov 22, 2025-6pm PST Nov 28, 2025
 
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Additional Resources

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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