Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

55°F

13°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 04 Dec 03:35 PM 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
...
  • Tonight

    Tonight: A slight chance of drizzle after 10pm.  Increasing clouds, with a low around 44. North wind 5 to 10 mph becoming light.

    Low: 44 °F

    Slight Chance
    Drizzle

  • Friday

    Friday: 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

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm.  Areas of fog before 10pm, then patchy fog after 4am.  Otherwise, cloudy, with a low around 49. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely
    and Areas Fog

  • Saturday

    Saturday: A 40 percent chance of rain.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 59. Light northwest wind.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly between 10am and 4pm.  Mostly cloudy, with a high near 59. Light south southwest wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a slight chance of drizzle after 10pm.  Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: Patchy fog between 10am and 1pm.  Otherwise, partly sunny, with a high near 61.

    High: 61 °F

    Patchy Fog

  • Monday Night

    Monday Night: A slight chance of drizzle after 4am.  Patchy fog between 7pm and 10pm.  Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Patchy Fog
    then Slight
    Chance
    Drizzle

Detailed Forecast

Tonight
A slight chance of drizzle after 10pm. Increasing clouds, with a low around 44. North wind 5 to 10 mph becoming light.
Friday
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%.
Friday Night
Rain likely, mainly after 10pm. Areas of fog before 10pm, then patchy fog after 4am. Otherwise, cloudy, with a low around 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. Light northwest wind.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46. Calm wind.
Sunday
Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 59. Light south southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain before 10pm, then a slight chance of drizzle after 10pm. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Monday
Patchy fog between 10am and 1pm. Otherwise, partly sunny, with a high near 61.
Monday Night
A slight chance of drizzle after 4am. Patchy fog between 7pm and 10pm. Otherwise, mostly cloudy, with a low around 46.
Tuesday
A slight chance of drizzle before 10am, then a chance of rain after 10am. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 62.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Partly sunny, with a high near 62.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
1:10 pm PST Dec 4, 2025
3pm PST Dec 4, 2025-6pm PST Dec 11, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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