Heavy Rain in the Southeast and Portions of the Central Plains; Mountain Snow in the West

Scattered areas of heavy rain continue to produce isolated flash flooding across the coastlines of the central Gulf and Southeast. A storm system will bring mountain snow, locally heavy rain, gusty winds and much cooler temperatures to portions of the western and central U.S. Above average temperatures will advance eastward into the Great Lakes and Northeast today and Monday. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Rain

72°F

22°C

Humidity 43%
Wind Speed NNW 14 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 05 Oct 03:20 PM PDT
Extended Forecast for

2 Miles S Arcata/Eureka Airport CA

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind around 7 mph becoming southeast in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. East northeast wind around 6 mph becoming calm.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. West northwest wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. East wind around 5 mph becoming calm  in the morning.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. Light and variable wind.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 11am.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. North wind around 7 mph becoming southeast in the evening.
Monday
Sunny, with a high near 75. East northeast wind around 6 mph becoming calm.
Monday Night
Mostly clear, with a low around 52. West northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 70. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 49. Light and variable wind.
Wednesday
Mostly sunny, with a high near 62. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
A slight chance of showers after 11am. Mostly cloudy, with a high near 61.
Thursday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Mostly cloudy, with a high near 61.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48.
Saturday
A chance of showers. Partly sunny, with a high near 59.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47.
Sunday
A chance of showers. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Arcata/Eureka Airport CA
 40.95°N 124.1°W (Elev. 187 ft)
12:46 pm PDT Oct 5, 2025
3pm PDT Oct 5, 2025-6pm PDT Oct 12, 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