National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Overcast

56°F

13°C

Humidity NA
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

Flood Watch February 23, 10:00pm until February 24, 10:00pm
Click here for hazard details and duration
Flood Watch

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 50. South southeast wind around 7 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before 10am, then rain after 1pm. High near 61. South wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Scattered
    Showers then
    Rain

  • Monday Night

    Monday Night: Rain. Low around 51. Breezy, with a south southeast wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 51 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain. High near 59. South southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Patchy fog after 1am. 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

  • Wednesday

    Wednesday: A 20 percent chance of showers before 10am. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 56 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers and
    Patchy Fog

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 50. South southeast wind around 7 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly before 10am, then rain after 1pm. High near 61. 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. Low around 51. Breezy, with a south southeast wind 11 to 16 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 southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Patchy fog after 1am. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 20 percent chance of showers before 10am. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 41.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 59.
Thursday Night
A slight chance of showers. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44.
Friday
A slight chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 61.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a high near 60.
Saturday Night
A chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Sunday
A chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
Last Update:
1:10 am PST Feb 23, 2026
Forecast Valid:
5am PST Feb 23, 2026-6pm PST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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