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

43°F

6°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Mar 03:53 AM PDT
Extended Forecast for

Trinidad CA

Frost Advisory until March 10, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until March 10, 09:00am

    NOW until 9:00am Tue

    Frost Advisory

  • Overnight

    Low: 44 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Breezy, with a north wind 14 to 17 mph, with gusts as high as 22 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Breezy, with a north northeast wind 8 to 16 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. North northeast wind 5 to 7 mph becoming calm.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain before 11am. Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain then
    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. Breezy, with a north wind around 21 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 51. Breezy, with a north wind 14 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 44. Breezy, with a north northeast wind 8 to 16 mph.
Wednesday
Partly sunny, with a high near 55. North northeast wind 5 to 7 mph becoming calm.
Wednesday Night
Mostly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 56. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Thursday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 48.
Friday
A slight chance of rain before 11am. Mostly sunny, with a high near 56.
Friday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 50.
Saturday
A chance of rain before 11am. Mostly cloudy, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinidad CA
 41.08°N 124.16°W (Elev. 0 ft)
Last Update:
2:10 am PDT Mar 10, 2026
Forecast Valid:
4am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation