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.

light rain,mist

52°F

11°C

Humidity 92%
Wind Speed NNE 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 50°F (10°C)
Visibility 2.50 mi
Last update 08 Feb 12:11 PM PST
Extended Forecast for

Arcata/Eureka Airport CA

Flood Advisory until February 8, 02:15pm
Click here for hazard details and duration
...
  •  
    Flood Advisory until February 8, 02:15pm

    NOW until 2:15pm Sun

    Flood Advisory

  • This Afternoon

    High: 57 °F

    Rain

  • Tonight

    Tonight: Rain likely before 7pm. Mostly cloudy, with a low around 40. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Light north northeast wind becoming north 5 to 10 mph in the morning.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 40. Northeast wind 6 to 8 mph.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 55. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 55 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 54.

    High: 54 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain. High near 57. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely before 7pm. Mostly cloudy, with a low around 40. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 55. Light north northeast wind becoming north 5 to 10 mph in the morning.
Monday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 40. Northeast wind 6 to 8 mph.
Tuesday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 55. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 54.
Wednesday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 53.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Friday
A chance of rain. Mostly cloudy, with a high near 52.
Friday Night
Rain likely. Cloudy, with a low around 39.
Saturday
Rain. Cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.97°N 124.1°W (Elev. 197 ft)
Last Update:
1:10 am PST Feb 8, 2026
Forecast Valid:
12pm PST Feb 8, 2026-6pm PST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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