Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

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

Partly Cloudy

54°F

12°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Sep 06:05 AM PDT
Extended Forecast for

Blue Lake CA

  • Today

    Today: A 20 percent chance of showers after 11am.  Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.

    High: 71 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light and variable wind.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 11pm and 5am.  Otherwise, partly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog between 8am and 11am.  Otherwise, mostly sunny, with a high near 70. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am.  Otherwise, mostly sunny, with a high near 70.

    High: 70 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 52.

    Low: 52 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 69.

    High: 69 °F

    Areas Fog
    then Partly
    Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. Light and variable wind.
Thursday
Mostly sunny, with a high near 71. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Patchy fog between 11pm and 5am. Otherwise, partly cloudy, with a low around 52. Light and variable wind.
Friday
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 70.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52.
Sunday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 69.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52.
Monday
Areas of fog. Otherwise, mostly sunny, with a high near 70.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 53.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Lake CA
 40.88°N 123.99°W (Elev. 200 ft)
2:43 am PDT Sep 16, 2026
6am PDT Sep 16, 2026-6pm PDT Sep 22, 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