Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from October 10, 12:00 PM PDT until October 10, 03:00 PM PDT

Current conditions at

Arcata / Eureka, Arcata Airport (KACV)

Lat: 40.97806°NLon: 124.10861°WElev: 217.0ft.

Clear

54°F

12°C

Humidity	76%
Wind Speed	E 4 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	10 Oct 01:00 AM PDT

More Information:

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

Extended Forecast for

2 Miles NNW Arcata CA

Coastal Flood Advisory October 10, 12:00pm until October 10, 03:00pm

Click here for hazard details and duration

...

Overnight
Low: 50 °F
Showers
Friday
High: 61 °F
Showers
Friday Night
Low: 48 °F
Showers
Saturday
High: 60 °F
Chance
Showers
Saturday Night
Low: 45 °F
Mostly Cloudy
Sunday
High: 59 °F
Partly Sunny
Sunday Night
Low: 46 °F
Chance
Showers
Columbus Day
High: 58 °F
Showers
Likely
Monday Night
Low: 47 °F
Chance
Showers

Detailed Forecast

Overnight

Showers after 2am. Low around 50. Calm wind becoming east southeast 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Showers and possibly a thunderstorm. High near 61. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 48. Calm wind becoming southeast around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 60. Southeast wind 5 to 7 mph becoming west southwest in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Mostly cloudy, with a low around 45. Light and variable wind.

Sunday

Partly sunny, with a high near 59. Light north wind becoming north northwest 5 to 9 mph in the morning.

Sunday Night

A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 46. New precipitation amounts of less than a tenth of an inch possible.

Columbus Day

Showers likely. Mostly cloudy, with a high near 58.

Monday Night

A chance of showers. Mostly cloudy, with a low around 47.

Tuesday

A chance of showers, mainly before 11am. Partly sunny, with a high near 63.

Tuesday Night

A slight chance of showers. Partly cloudy, with a low around 47.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 61.

Wednesday Night

A slight chance of showers. Mostly cloudy, with a low around 47.