Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

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 30.27 in (1025.06 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 05 Dec 03:30 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
...
  • Overnight

    Overnight: A slight chance of drizzle.  Cloudy, with a low around 44. North wind around 5 mph.

    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.  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.

    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

Detailed Forecast

Overnight
A slight chance of drizzle. Cloudy, with a low around 44. North wind around 5 mph.
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. 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.
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. 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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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
1:10 am PST Dec 5, 2025
3am PST Dec 5, 2025-6pm PST Dec 11, 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