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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Mist

52°F

11°C

Humidity 100%
Wind Speed WNW 3 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 52°F (11°C)
Visibility 4.00 mi
Last update 06 Dec 05:35 PM PST
Extended Forecast for

Arcata/Eureka Airport CA

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Patchy fog between 7pm and 1am. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of drizzle after 10am. Cloudy, with a high near 58. South wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of drizzle, mainly before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 45. Southeast wind around 6 mph.

    Low: 45 °F

    Chance
    Drizzle and
    Patchy Fog

  • Monday

    Monday: A chance of drizzle, mainly after 10am. Partly sunny, with a high near 57. Southeast wind around 6 mph becoming light and variable.

    High: 57 °F

    Chance
    Drizzle

  • Monday Night

    Monday Night: A chance of drizzle. Patchy fog. Otherwise, mostly cloudy, with a low around 46. Light southeast wind.

    Low: 46 °F

    Chance
    Drizzle and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain. Patchy fog after 4pm. Otherwise, cloudy, with a high near 59.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a chance of drizzle after 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Tonight
A 30 percent chance of rain after 4am. Patchy fog between 7pm and 1am. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.
Sunday
A chance of rain before 10am, then a chance of drizzle after 10am. Cloudy, with a high near 58. South wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of drizzle, mainly before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 45. Southeast wind around 6 mph.
Monday
A chance of drizzle, mainly after 10am. Partly sunny, with a high near 57. Southeast wind around 6 mph becoming light and variable.
Monday Night
A chance of drizzle. Patchy fog. Otherwise, mostly cloudy, with a low around 46. Light southeast wind.
Tuesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 59. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 50. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain. Patchy fog after 4pm. Otherwise, cloudy, with a high near 59.
Wednesday Night
A chance of rain before 10pm, then a chance of drizzle after 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 48.
Thursday
A slight chance of drizzle. Partly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A slight chance of drizzle. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata/Eureka Airport CA
 40.97°N 124.1°W (Elev. 197 ft)
Last Update:
1:10 pm PST Dec 6, 2025
Forecast Valid:
5pm PST Dec 6, 2025-6pm PST Dec 13, 2025
 
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