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.

Overcast

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 23 Nov 07:15 AM PST
Extended Forecast for

Trinidad CA

  • Today

    Today: Mostly cloudy, with a high near 54. Light and variable wind.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers before 4am, then a chance of showers with a slight chance of drizzle after 4am. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of drizzle before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 55. North wind 10 to 13 mph.

    High: 55 °F

    Slight Chance
    Drizzle then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. East northeast wind 5 to 7 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 10am. Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: A chance of showers. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 54. Light and variable wind.
Tonight
A chance of showers before 4am, then a chance of showers with a slight chance of drizzle after 4am. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of drizzle before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 55. North wind 10 to 13 mph.
Monday Night
Mostly cloudy, with a low around 45. East northeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 54. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 47. Calm wind.
Wednesday
A 20 percent chance of showers after 10am. Partly sunny, with a high near 56.
Wednesday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 50.
Thanksgiving Day
A chance of showers. Mostly cloudy, with a high near 57.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50.
Friday
A chance of showers. Partly sunny, with a high near 54.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.05°N 124.16°W (Elev. 0 ft)
Last Update:
1:10 am PST Nov 23, 2025
Forecast Valid:
7am PST Nov 23, 2025-6pm PST Nov 29, 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