National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Eureka WFO (EKA01)

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

Overcast

45°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

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Light north northeast wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 10pm, then a chance of drizzle, mainly between 10pm and 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind 8 to 13 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. Light north northeast wind.
Sunday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 56. Calm wind.
Sunday Night
A chance of showers before 10pm, then a chance of drizzle, mainly between 10pm and 1am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47. Light and variable wind. Chance of precipitation is 30%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind 8 to 13 mph.
Monday Night
Mostly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 56. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 46.
Thanksgiving Day
A chance of showers, mainly before 10am. Mostly cloudy, with a high near 59.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Friday
A chance of showers. Partly sunny, with a high near 55.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.78°N 124.17°W (Elev. 82 ft)
Last Update:
10:04 pm PST Nov 22, 2025
Forecast Valid:
11pm PST Nov 22, 2025-6pm PST Nov 29, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation