National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Eureka WFO (EKA01)

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

Partly Cloudy

54°F

12°C

Humidity NA
Wind Speed WNW 10 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

Frost Advisory April 3, 01:00am until April 3, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Patchy fog after 11pm. Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 35 °F

    Patchy Fog
    then Areas
    Frost and
    Patchy Fog

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 62 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 43. North northwest wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69. Calm wind.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

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

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 47.

    Low: 47 °F

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog after 11pm. Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. North northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Friday Night
Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 43. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 69. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 48. Calm wind.
Sunday
Partly sunny, with a high near 69. Calm wind.
Sunday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 48.
Monday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 65.
Monday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 47.
Tuesday
A chance of rain, mainly after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 61.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 59.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 43.
Thursday
A slight chance of rain. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
Last Update:
2:10 pm PDT Apr 2, 2026
Forecast Valid:
3pm PDT Apr 2, 2026-6pm PDT Apr 9, 2026
 
Forecast Discussion
 
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