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

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 19 Feb 04:00 AM PST
Extended Forecast for

Arcata/Eureka Airport CA

Winter Weather Advisory February 19, 04:22am until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 04:22am until February 19, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 36 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 1pm. Patchy fog between 7am and 10am. High near 47. Light north northwest wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 34. East southeast wind 3 to 6 mph.

    Low: 34 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 50. South wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 50 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 41. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain. High near 55. Windy, with a southeast wind 17 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain and
    Windy

  • Saturday Night

    Saturday Night: Rain. Low around 43. Breezy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain. Cloudy, with a high near 54. Breezy.

    High: 54 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Showers. Low around 36. Light east wind. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 1pm. Patchy fog between 7am and 10am. High near 47. Light north northwest wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 34. East southeast wind 3 to 6 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 50. South wind 8 to 13 mph, with gusts as high as 18 mph.
Friday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 41. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 55. Windy, with a southeast wind 17 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 43. Breezy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain. Cloudy, with a high near 54. Breezy.
Sunday Night
Rain. Cloudy, with a low around 49. Breezy.
Monday
Rain. Cloudy, with a high near 56. Breezy.
Monday Night
Rain. Cloudy, with a low around 46.
Tuesday
Rain. Cloudy, with a high near 55.
Tuesday Night
Showers. Mostly cloudy, with a low around 45.
Wednesday
Showers likely. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.99°N 124.11°W (Elev. 39 ft)
Last Update:
1:10 am PST Feb 19, 2026
Forecast Valid:
4am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation