Severe Thunderstorms, Heavy Rainfall and Dangerous Heat

Severe thunderstorms are expected today and Friday from the upper Midwest, central Great Lakes into the Ohio and mid-Mississippi Valley's. In addition, heavy rainfall threat increases on Friday across the Ohio Valley. Meanwhile, early summer-like heat wave across portions of southern Texas with new daily records are forecast today and through the weekend; The heat spreads across the Gulf States. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

58°F

14°C

Humidity 69%
Wind Speed NW 18 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 May 02:53 PM PDT
Extended Forecast for

5 Miles E Arcata/Eureka Airport CA

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 44. North northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 44 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 60. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog between 11pm and 2am.  Otherwise, increasing clouds, with a low around 49. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 49 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of drizzle before 11am.  Mostly cloudy, with a high near 55. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 55 °F

    Slight Chance
    Drizzle then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. North northwest wind 6 to 10 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. North northwest wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Monday Night

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

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44. North northwest wind 5 to 9 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Friday Night
Patchy fog between 11pm and 2am. Otherwise, increasing clouds, with a low around 49. North northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
A slight chance of drizzle before 11am. Mostly cloudy, with a high near 55. Light west northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 45. North northwest wind 6 to 10 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 57. North northwest wind 6 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 64.
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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)
2:47 pm PDT May 15, 2025
3pm PDT May 15, 2025-6pm PDT May 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

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