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

54°F

12°C

Humidity 96%
Wind Speed SE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 53°F (12°C)
Visibility 3.00 mi
Last update 22 Feb 07:37 PM PST
Extended Forecast for

5 Miles E Arcata/Eureka Airport CA

Flood Watch February 23, 10:00pm until February 25, 12:00am
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Rain, mainly before 1am. Low around 48. South southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain

  • Monday

    Monday: Rain. High near 58. South wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 51. South southeast wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 51 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times. High near 56. South southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 56 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 10pm. Patchy fog after 10pm. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain, mainly before 1am. Low around 48. South southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 58. South wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. The rain could be heavy at times. Low around 51. South southeast wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain. The rain could be heavy at times. High near 56. South southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain, mainly before 10pm. Patchy fog after 10pm. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 30 percent chance of rain before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Light and variable wind.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42.
Thursday
A slight chance of rain. Partly sunny, with a high near 59.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Friday
A slight chance of rain. Partly sunny, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Partly sunny, with a high near 60.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46.
Sunday
A chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Arcata/Eureka Airport CA
 40.99°N 124.02°W (Elev. 797 ft)
Last Update:
4:01 pm PST Feb 22, 2026
Forecast Valid:
7pm PST Feb 22, 2026-6pm PST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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