Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

Rain

61°F

16°C

Humidity 82%
Wind Speed ESE 11 MPH
Barometer 29.54 in (1000.34 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Last update 13 Nov 02:20 AM PST
Extended Forecast for

5 Miles E Arcata/Eureka Airport CA

Wind Advisory November 13, 02:44am until November 13, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory November 13, 02:44am until November 13, 07:00am

    NOW until 7:00am Thu

    Wind Advisory

  • Overnight

    Low: 55 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain, mainly before 7am.  High near 61. Breezy, with a south wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely, mainly before 7pm, then a chance of rain after 4am.  Mostly cloudy, with a low around 49. Southeast wind 11 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of rain, mainly before 10am.  Mostly sunny, with a high near 59. Southeast wind 6 to 11 mph becoming west northwest in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 10am.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

Overnight
Rain. Low around 55. Breezy, with a southeast wind around 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 7am. High near 61. Breezy, with a south wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly before 7pm, then a chance of rain after 4am. Mostly cloudy, with a low around 49. Southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 40 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 59. Southeast wind 6 to 11 mph becoming west northwest in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 44. Calm wind.
Saturday
Mostly sunny, with a high near 60. Light and variable wind.
Saturday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 47.
Sunday
Rain, mainly after 10am. Mostly cloudy, with a high near 55.
Sunday Night
Rain. Mostly cloudy, with a low around 44.
Monday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 52.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Wednesday
Rain likely. Partly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Arcata/Eureka Airport CA
 40.99°N 124.02°W (Elev. 797 ft)
1:10 am PST Nov 13, 2025
2am PST Nov 13, 2025-6pm PST Nov 19, 2025
 
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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