Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Mist

53°F

12°C

Humidity NA
Wind Speed W 5 MPH
Barometer NA
Dewpoint N/A
Visibility 4.00 mi
Last update NA
Extended Forecast for

Eureka CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 53. North northwest wind 5 to 7 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 63. West northwest wind 3 to 8 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 64. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, cloudy, with a high near 62.

    High: 62 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 55. Calm wind.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 53. North northwest wind 5 to 7 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 63. West northwest wind 3 to 8 mph.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 64. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 54.
Thursday
Patchy fog before 11am. Otherwise, cloudy, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Mostly cloudy, with a high near 62.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.8°N 124.17°W (Elev. 3 ft)
11:48 pm PDT Jul 13, 2025
2am PDT Jul 14, 2025-6pm PDT Jul 20, 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