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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Current conditions at

Eureka WFO (EKA01)

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

Overcast

62°F

17°C

Humidity NA
Wind Speed S 5 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Eureka CA

Coastal Flood Watch November 6, 10:00am until November 6, 01:00pm
Click here for hazard details and duration
...

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Cloudy, with a high near 61. South wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 53. South southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely

  • Thursday

    Thursday: Rain, mainly after 10am. High near 61. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain, mainly before 4am. Low around 53. Breezy, with a south southeast wind 11 to 16 mph becoming light south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Rain and
    Breezy

  • Friday

    Friday: A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 60. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 60 °F

    Chance Rain
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. East wind 3 to 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Cloudy, with a high near 61. South wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 53. South southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain, mainly after 10am. High near 61. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before 4am. Low around 53. Breezy, with a south southeast wind 11 to 16 mph becoming light south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 60. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 48. East wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Mostly cloudy, with a high near 64.
Sunday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 52.
Monday
A slight chance of rain. Mostly cloudy, with a high near 64.
Monday Night
Mostly cloudy, with a low around 52.
Veterans Day
Patchy fog. Otherwise, mostly cloudy, with a high near 64.
Tuesday Night
A chance of rain. Cloudy, with a low around 52.
Wednesday
Rain. Cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.78°N 124.17°W (Elev. 82 ft)
Last Update:
1:28 pm PST Nov 5, 2025
Forecast Valid:
4pm PST Nov 5, 2025-6pm PST Nov 12, 2025
 
Forecast Discussion
 
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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