Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Mist

53°F

12°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.00 mi
Last update NA
Extended Forecast for

3 Miles S Arcata CA

  • Today

    Today: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 60. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog before 4am.  Otherwise, mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 7am and 1pm.  Otherwise, mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Light east northeast wind.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly before 4pm.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Patchy fog before 4am. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Thursday
Patchy fog between 7am and 1pm. Otherwise, mostly sunny, with a high near 60. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 43. Light east northeast wind.
Friday
Mostly sunny, with a high near 62. Light and variable wind.
Friday Night
Partly cloudy, with a low around 45. Calm wind.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 60.
Sunday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 49.
Monday
Showers. Cloudy, with a high near 60.
Monday Night
Showers. Cloudy, with a low around 50.
Tuesday
Showers likely. Cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Arcata CA
 40.82°N 124.09°W (Elev. 105 ft)
1:10 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 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