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Hazardous Weather Conditions

Current conditions at

Eureka WFO (EKA01)

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

Mostly Cloudy

46°F

8°C

Humidity NA
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Wind Chill43°F (6°C)
Last update NA
Extended Forecast for

Arcata CA

Winter Weather Advisory February 18, 01:40pm until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 01:40pm until February 19, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 47 °F

    Rain Likely

  • Tonight

    Tonight: Rain before 4am, then rain, possibly mixed with snow showers. Low around 30. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow showers, becoming all rain after 7am. Some thunder is also possible. High near 45. North northwest wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Showers

  • Thursday Night

    Thursday Night: Rain likely before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 27. Light and variable wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 27 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 50. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 38. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 54. Breezy. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain Likely
    and Breezy

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Rain and
    Breezy

Detailed Forecast

This Afternoon
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. Southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 4am, then rain, possibly mixed with snow showers. Low around 30. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow showers, becoming all rain after 7am. Some thunder is also possible. High near 45. North northwest wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain likely before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 27. Light and variable wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 50. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 38. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely. Cloudy, with a high near 54. Breezy. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Cloudy, with a low around 43. Breezy.
Sunday
Rain. Cloudy, with a high near 54. Breezy.
Sunday Night
Rain. Cloudy, with a low around 44. Breezy.
Monday
Rain. Cloudy, with a high near 55.
Monday Night
Rain. Cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.89°N 124.08°W (Elev. 177 ft)
Last Update:
1:10 pm PST Feb 18, 2026
Forecast Valid:
1pm PST Feb 18, 2026-6pm PST Feb 24, 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