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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Overcast

48°F

9°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 05 Dec 07:20 AM PST
Extended Forecast for

Trinidad CA

Coastal Flood Advisory December 5, 10:00am until December 5, 12:00pm
Click here for hazard details and duration
...

  • Today

    Today: A chance of drizzle before 4pm, then a chance of rain or drizzle after 4pm. Mostly cloudy, with a high near 60. North northwest wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 60 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly after 10pm. Areas of fog before 10pm. Otherwise, cloudy, with a low around 48. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely
    and Areas Fog

  • Saturday

    Saturday: A chance of drizzle. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 60. Calm wind.

    High: 60 °F

    Chance
    Drizzle and
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of drizzle before 4am, then a chance of rain or drizzle after 4am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly between 10am and 4pm, then rain likely with a chance of drizzle after 4pm. Mostly cloudy, with a high near 60. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of drizzle, mainly before 10pm. Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Chance
    Drizzle

  • Monday

    Monday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 4am. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly after 10am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
A chance of drizzle before 4pm, then a chance of rain or drizzle after 4pm. Mostly cloudy, with a high near 60. North northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Tonight
Rain likely, mainly after 10pm. Areas of fog before 10pm. Otherwise, cloudy, with a low around 48. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of drizzle. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 60. Calm wind.
Saturday Night
A chance of drizzle before 4am, then a chance of rain or drizzle after 4am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 30%.
Sunday
Rain likely, mainly between 10am and 4pm, then rain likely with a chance of drizzle after 4pm. Mostly cloudy, with a high near 60. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of drizzle, mainly before 10pm. Mostly cloudy, with a low around 46. Calm wind.
Monday
Partly sunny, with a high near 61.
Monday Night
A slight chance of rain after 4am. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 47.
Tuesday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 61.
Tuesday Night
A chance of rain. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 49.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A slight chance of drizzle. Patchy fog. Otherwise, partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
Last Update:
1:10 am PST Dec 5, 2025
Forecast Valid:
7am PST Dec 5, 2025-6pm PST Dec 11, 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