Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Overcast

54°F

12°C

Humidity 87%
Wind Speed WNW 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 50°F (10°C)
Visibility 7.00 mi
Last update 18 Oct 02:05 PM PDT
Extended Forecast for

3 Miles ESE Arcata/Eureka Airport CA

  • This Afternoon

    This Afternoon: Patchy fog after 5pm.  Otherwise, mostly cloudy, with a high near 62. Light north northwest wind.

    High: 62 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 5am.  Otherwise, cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog between 8am and 11am.  Otherwise, cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 11am.  Otherwise, mostly cloudy, with a high near 57.

    High: 57 °F

    Areas Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 62. Light north northwest wind.
Tonight
Patchy fog before 5am. Otherwise, cloudy, with a low around 42. Calm wind.
Monday
Patchy fog between 8am and 11am. Otherwise, cloudy, with a high near 57. Calm wind.
Monday Night
Mostly cloudy, with a low around 39. Light and variable wind.
Tuesday
Partly sunny, with a high near 62. Light and variable wind.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 65.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 43.
Thursday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Arcata/Eureka Airport CA
 40.96°N 124.04°W (Elev. 197 ft)
2:10 pm PDT Oct 18, 2026
2pm PDT Oct 18, 2026-6pm PDT Oct 24, 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