Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Clear

54°F

12°C

Humidity 71%
Wind Speed N 3 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 10 Oct 09:10 AM PDT
Extended Forecast for

2 Miles NNW Arcata CA

  • Today

    Today: Sunny, with a high near 57. Breezy, with a north northwest wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 41. Breezy, with a north wind 11 to 16 mph becoming light north northeast  after midnight. Winds could gust as high as 23 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Breezy, with a light north northeast wind becoming north northwest 13 to 18 mph in the morning. Winds could gust as high as 26 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Breezy, with a north wind 12 to 17 mph becoming light and variable  in the evening. Winds could gust as high as 24 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 61. Calm wind becoming east around 6 mph in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. Breezy, with a north northwest wind 8 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 41. Breezy, with a north wind 11 to 16 mph becoming light north northeast after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 60. Breezy, with a light north northeast wind becoming north northwest 13 to 18 mph in the morning. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 42. Breezy, with a north wind 12 to 17 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.
Columbus Day
Sunny, with a high near 61. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. Light and variable wind.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Patchy fog between 8pm and 11pm. Otherwise, partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Arcata CA
 40.89°N 124.08°W (Elev. 177 ft)
2:10 am PDT Oct 10, 2026
9am PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
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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