Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Partly Cloudy

53°F

12°C

Humidity 96%
Wind Speed ESE 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 03 Aug 04:53 AM PDT
Extended Forecast for

2 Miles SSW Arcata/Eureka Airport CA

  • Overnight

    Overnight: Patchy drizzle and fog.  Cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Sunday

    Sunday: Patchy drizzle before 11am.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 60. Light north northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Patchy drizzle after 11pm.  Mostly cloudy, with a low around 54. North northwest wind 8 to 13 mph becoming light north  in the evening. Winds could gust as high as 20 mph.

    Low: 54 °F

    Patchy
    Drizzle

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 59. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light north northeast  after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Light north northeast wind becoming northwest 5 to 10 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy drizzle and fog. Cloudy, with a low around 55. Calm wind.
Sunday
Patchy drizzle before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 60. Light north northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Patchy drizzle after 11pm. Mostly cloudy, with a low around 54. North northwest wind 8 to 13 mph becoming light north in the evening. Winds could gust as high as 20 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 59. Light north wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light north northeast after midnight.
Tuesday
Partly sunny, with a high near 62. Light north northeast wind becoming northwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Mostly cloudy, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Mostly cloudy, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
Mostly cloudy, with a high near 64.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Arcata/Eureka Airport CA
 40.95°N 124.13°W (Elev. 3 ft)
10:22 pm PDT Aug 2, 2025
5am PDT Aug 3, 2025-6pm PDT Aug 9, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database