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

Hazardous Weather Conditions

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

54°F

12°C

Humidity 54%
Wind Speed NNW 14 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 02 Apr 05:35 PM PDT
Extended Forecast for

2 Miles ESE Trinidad CA

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

  • Tonight

    Tonight: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. North northeast wind 6 to 10 mph.

    Low: 33 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62. North wind 5 to 10 mph.

    High: 62 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 42. North wind 5 to 9 mph becoming calm in the evening.

    Low: 42 °F

    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 69. East wind around 5 mph becoming calm in the morning.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Calm wind.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Patchy Fog

Detailed Forecast

Tonight
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. North northeast wind 6 to 10 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62. North wind 5 to 10 mph.
Friday Night
Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 42. North wind 5 to 9 mph becoming calm in the evening.
Saturday
Sunny, with a high near 69. East wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 46. Calm wind.
Sunday
Mostly sunny, with a high near 68. Calm wind.
Sunday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64.
Monday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 45.
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 44.
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 42.
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:
2 Miles ESE Trinidad CA
 41.04°N 124.09°W (Elev. 597 ft)
Last Update:
2:10 pm PDT Apr 2, 2026
Forecast Valid:
6pm PDT Apr 2, 2026-6pm PDT Apr 9, 2026
 
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