Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Flood Watch until December 26, 10:00 PM PST

Current conditions at

Eureka WFO (EKA01)

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

Overcast

51°F

11°C

Humidity	NA
Wind Speed	S 9 MPH
Barometer	NA
Dewpoint	N/A
Visibility	7.00 mi
Last update	NA

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Eureka CA

Flood Watch December 25, 03:20pm until December 26, 10:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 25, 03:20pm until December 26, 10:00pm
NOW until 10:00pm Fri
Flood Watch
Christmas Day
High: 54 °F
Showers and
Breezy
Tonight
Low: 43 °F
Showers and
Breezy
Friday
High: 53 °F
Showers
Friday Night
Low: 40 °F
Showers then
Chance
Showers
Saturday
High: 51 °F
Chance
Showers then
Sunny
Saturday Night
Low: 36 °F
Partly Cloudy
then Areas
Frost
Sunday
High: 52 °F
Areas Frost
then Mostly
Sunny
Sunday Night
Low: 39 °F
Partly Cloudy

Detailed Forecast

Christmas Day

Showers and possibly a thunderstorm. High near 54. Breezy, with a south wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm. Low around 43. Breezy, with a south southeast wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Showers. High near 53. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Showers, mainly before 10pm. Low around 40. North wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 30 percent chance of showers before 10am. Mostly sunny, with a high near 51. North wind 5 to 10 mph.

Saturday Night

Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 36. Northeast wind 5 to 8 mph.

Sunday

Areas of frost before 10am. Otherwise, mostly sunny, with a high near 52.

Sunday Night

Partly cloudy, with a low around 39.

Monday

Mostly sunny, with a high near 55.

Monday Night

Partly cloudy, with a low around 41.