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.

rain,mist

55°F

13°C

Humidity 93%
Wind Speed SSE 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 54°F (12°C)
Visibility 5.00 mi
Last update 23 Feb 09:15 PM PST
Extended Forecast for

2 Miles S Arcata/Eureka Airport CA

Flood Watch February 23, 10:00pm until February 24, 10:00pm
Coastal Flood Advisory February 24, 03:00am until February 24, 05:00am
Click here for hazard details and duration
Flood Watch
...

  • Tonight

    Tonight: Rain. Low around 52. Breezy, with a south southeast wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 52 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain. High near 59. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 10pm. Cloudy, with a low around 43. West southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 56. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. North wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A slight chance of showers after 4pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Rain. Low around 52. Breezy, with a south southeast wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain. High near 59. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers likely, mainly before 10pm. Cloudy, with a low around 43. West southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 56. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 38. North wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. Light and variable wind.
Thursday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43.
Friday
A slight chance of showers after 4pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 62.
Friday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 46.
Saturday
Showers likely, mainly after 10am. Cloudy, with a high near 61.
Saturday Night
Showers likely. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Sunday
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a high near 58.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41.
Monday
A slight chance of showers. Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Arcata/Eureka Airport CA
 40.95°N 124.1°W (Elev. 187 ft)
Last Update:
9:12 pm PST Feb 23, 2026
Forecast Valid:
9pm PST Feb 23, 2026-6pm PST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation