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.

Clear

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Last update 22 Nov 07:15 AM PST
Extended Forecast for

Trinidad CA

  • Today

    Today: Sunny, with a high near 56. Light and variable wind becoming north northwest 8 to 13 mph in the morning.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. North wind 6 to 10 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of showers after 10am. Mostly cloudy, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.

    High: 54 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 48. North wind 7 to 11 mph.

    Low: 48 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 53. North wind 8 to 11 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Northeast wind 5 to 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 4am. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 56. Light and variable wind becoming north northwest 8 to 13 mph in the morning.
Tonight
Increasing clouds, with a low around 47. North wind 6 to 10 mph.
Sunday
A 40 percent chance of showers after 10am. Mostly cloudy, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 50 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 48. North wind 7 to 11 mph.
Monday
Mostly sunny, with a high near 53. North wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 44. Northeast wind 5 to 9 mph.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 55.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Thanksgiving Day
A chance of showers. Mostly cloudy, with a high near 57.
Thursday Night
A chance of showers. Cloudy, with a low around 51.
Friday
Showers likely. Mostly cloudy, with a high near 54.
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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 am PST Nov 22, 2025
Forecast Valid:
7am PST Nov 22, 2025-6pm PST Nov 28, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation