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

52°F

11°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 52°F (11°C)
Visibility 6.00 mi
Last update 18 Oct 08:00 PM PDT
Extended Forecast for

Big Lagoon CA

  • Tonight

    Tonight: Cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Cloudy

  • Monday

    Monday: Cloudy, with a high near 54. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 54 °F

    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. South southeast wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. East northeast wind around 5 mph becoming calm.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 8pm and 11pm.  Otherwise, mostly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61. East wind around 5 mph becoming calm  in the morning.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 43. Calm wind.
Monday
Cloudy, with a high near 54. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 41. South southeast wind 5 to 7 mph becoming light and variable in the evening.
Tuesday
Partly sunny, with a high near 58. East northeast wind around 5 mph becoming calm.
Tuesday Night
Patchy fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 43. Light and variable wind.
Wednesday
Partly sunny, with a high near 61. East wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Mostly cloudy, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A chance of rain. Partly sunny, with a high near 56.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Lagoon CA
 41.17°N 124.1°W (Elev. 3 ft)
2:10 pm PDT Oct 18, 2026
8pm PDT Oct 18, 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