Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Overcast

51°F

11°C

Humidity 92%
Wind Speed E 6 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 01 Feb 06:53 AM PST
Extended Forecast for

Trinidad CA

Coastal Flood Advisory February 1, 09:00am until February 1, 12:00pm
Click here for hazard details and duration
...
  • Today

    Today: A 30 percent chance of showers, mainly before 10am.  Mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Chance
    Showers

  • Tonight

    Tonight: Patchy fog before 1am.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 10pm.  Otherwise, mostly clear, with a low around 44.

    Low: 44 °F

    Patchy Fog
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 57. Light and variable wind.
Tonight
Patchy fog before 1am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Monday
Mostly sunny, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. Calm wind.
Tuesday
Mostly sunny, with a high near 62. Calm wind.
Tuesday Night
Partly cloudy, with a low around 44. Calm wind.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Patchy fog before 10pm. Otherwise, mostly clear, with a low around 44.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 61.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Saturday
A slight chance of showers. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.06°N 124.13°W (Elev. 305 ft)
1:35 am PST Feb 1, 2026
7am PST Feb 1, 2026-6pm PST Feb 7, 2026
 
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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