National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
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Current Conditions

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Arcata CA

7 Day Forecast

For More Weather Information:

Eureka, CA Local Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 12 °C

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 19 °C

Wednesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 13 °C

Thursday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 18 °C

Thursday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 13 °C

Friday

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

High: 19 °C

Friday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 11 °C

Saturday

Rain Likely

Rain
Likely

High: 16 °C

Saturday
Night

Chance Showers

Chance
Showers

Low: 10 °C

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 12. West southwest wind 8 to 11 km/h becoming southeast in the evening.
  • Wednesday A 20 percent chance of rain after 11am. Cloudy, with a high near 19. South wind 14 to 24 km/h.
  • Wednesday Night Rain. The rain could be heavy at times. Low around 13. South wind 21 to 24 km/h. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 cm possible.
  • Thursday Rain likely, mainly before 11am. Mostly cloudy, with a high near 18. South southwest wind around 10 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
  • Thursday Night Rain, mainly after 11pm. Low around 13. South southeast wind around 13 km/h. Chance of precipitation is 80%.
  • Friday Rain, mainly before 11am. The rain could be heavy at times. High near 19. Chance of precipitation is 80%.
  • Friday Night Rain likely. Cloudy, with a low around 11. Chance of precipitation is 70%.
  • Saturday Rain likely. Cloudy, with a high near 16.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 10.
  • Sunday A slight chance of showers. Mostly cloudy, with a high near 15.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 7.
  • Monday A slight chance of showers. Mostly cloudy, with a high near 17.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 9.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 16.