Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Eureka WFO (EKA01)

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

Partly Cloudy

51°F

11°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Eureka CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Light north northwest wind.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62. Calm wind becoming north northwest around 5 mph in the morning.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Areas of fog between 10pm and 1am.  Otherwise, cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Areas Fog

  • Veterans Day

    Veterans Day: Patchy fog between 7am and 10am.  Otherwise, cloudy, with a high near 60. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 60 °F

    Patchy Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog before 10pm.  Otherwise, cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Patchy Fog
    then Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 10am.  Cloudy, with a high near 63. Breezy, with a south wind 9 to 16 mph, with gusts as high as 25 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 4am, then rain after 4am.  Low around 47. Breezy.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 47 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain before 10am, then showers and possibly a thunderstorm after 10am.  Cloudy, with a high near 52.

    High: 52 °F

    Showers

  • Thursday Night

    Thursday Night: Rain.  Cloudy, with a low around 45.

    Low: 45 °F

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Light north northwest wind.
Monday
Mostly cloudy, with a high near 62. Calm wind becoming north northwest around 5 mph in the morning.
Monday Night
Areas of fog between 10pm and 1am. Otherwise, cloudy, with a low around 51. Calm wind.
Veterans Day
Patchy fog between 7am and 10am. Otherwise, cloudy, with a high near 60. Calm wind becoming north northwest around 5 mph in the afternoon.
Tuesday Night
Patchy fog before 10pm. Otherwise, cloudy, with a low around 52. Light and variable wind.
Wednesday
A 50 percent chance of rain after 10am. Cloudy, with a high near 63. Breezy, with a south wind 9 to 16 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 4am, then rain after 4am. Low around 47. Breezy. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Rain before 10am, then showers and possibly a thunderstorm after 10am. Cloudy, with a high near 52.
Thursday Night
Rain. Cloudy, with a low around 45.
Friday
Rain. Cloudy, with a high near 53.
Friday Night
Rain likely. Cloudy, with a low around 48.
Saturday
A chance of rain. Cloudy, with a high near 57.
Saturday Night
Rain likely. Cloudy, with a low around 50.
Sunday
Rain. Cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.81°N 124.15°W (Elev. 3 ft)
10:20 pm PST Nov 9, 2025
11pm PST Nov 9, 2025-6pm PST Nov 16, 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