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.

Mist

46°F

8°C

Humidity 100%
Wind Speed E 3 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 46°F (8°C)
Visibility 3.50 mi
Last update 19 Oct 07:50 AM PDT
Extended Forecast for

Big Lagoon CA

  • Today

    Today: Cloudy, with a high near 51. Light and variable wind becoming west around 5 mph in the afternoon.

    High: 51 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog between 8pm and 11pm.  Otherwise, cloudy, with a low around 41. Calm wind becoming north around 6 mph after midnight.

    Low: 41 °F

    Patchy Fog
    then Cloudy

  • Tuesday

    Tuesday: Patchy fog between 8am and 11am.  Otherwise, cloudy, with a high near 53. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 53 °F

    Patchy Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 51. Light and variable wind becoming west around 5 mph in the afternoon.
Tonight
Patchy fog between 8pm and 11pm. Otherwise, cloudy, with a low around 41. Calm wind becoming north around 6 mph after midnight.
Tuesday
Patchy fog between 8am and 11am. Otherwise, cloudy, with a high near 53. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 42. Light and variable wind.
Wednesday
Partly sunny, with a high near 57. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 43. Calm wind.
Thursday
Mostly cloudy, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A chance of rain. Partly sunny, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Lagoon CA
 41.17°N 124.13°W (Elev. 7 ft)
2:10 am PDT Oct 19, 2026
8am PDT Oct 19, 2026-6pm PDT Oct 25, 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