Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Partly Cloudy

44°F

7°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

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 5am.  Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 8am.  Mostly sunny, with a high near 58. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 58 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Light northeast wind becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. North northwest wind 6 to 11 mph becoming light north northeast  after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A slight chance of showers.  Patchy fog before 11am.  Otherwise, partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of rain.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 5am. Mostly cloudy, with a low around 47. Calm wind.
Wednesday
A 20 percent chance of showers before 8am. Mostly sunny, with a high near 58. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 56. Light northeast wind becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 43. North northwest wind 6 to 11 mph becoming light north northeast after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 59. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 44.
Saturday
A slight chance of showers. Patchy fog before 11am. Otherwise, partly sunny, with a high near 58.
Saturday Night
A chance of rain. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 45.
Sunday
A chance of rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 59.
Sunday Night
A chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 43.
Monday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 60.
Monday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.8°N 124.17°W (Elev. 3 ft)
2:10 am PDT Apr 22, 2026
4am PDT Apr 22, 2026-6pm PDT Apr 28, 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