Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Fog

43°F

6°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 0.50 mi
Last update NA
Extended Forecast for

Eureka CA

  • M.L.King Day

    M.L.King Day: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 56. Calm wind becoming north around 6 mph in the morning.

    High: 56 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Patchy fog before 10am. Otherwise, partly sunny, with a high near 56. Calm wind becoming north around 6 mph in the morning.
Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Tuesday
Mostly cloudy, with a high near 57. Calm wind.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 42. Calm wind.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.8°N 124.17°W (Elev. 3 ft)
5:43 am PST Jan 19, 2026
9am PST Jan 19, 2026-6pm PST Jan 25, 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