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.

Clear

59°F

15°C

Humidity 58%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 30 Jan 11:35 AM PST
Extended Forecast for

2 Miles NNW Trinidad CA

Coastal Flood Advisory January 31, 08:00am until January 31, 12:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  • Today

    Today: Mostly sunny, with a high near 59. South wind around 6 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. Light south southeast wind.

    Low: 45 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. Southeast wind around 6 mph.

    High: 61 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 10pm.  Mostly cloudy, with a low around 47. South wind around 6 mph.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly before 4pm.  Mostly cloudy, with a high near 55. South wind around 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 10pm.  Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 59. South wind around 6 mph.
Tonight
Increasing clouds, with a low around 45. Light south southeast wind.
Saturday
Mostly cloudy, with a high near 61. Southeast wind around 6 mph.
Saturday Night
A 30 percent chance of showers after 10pm. Mostly cloudy, with a low around 47. South wind around 6 mph.
Sunday
A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 55. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 42. Calm wind.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Trinidad CA
 41.1°N 124.14°W (Elev. 604 ft)
1:10 am PST Jan 30, 2026
11am PST Jan 30, 2026-6pm PST Feb 5, 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