National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Arcata CA

7 Day Forecast

For More Weather Information:

Eureka, CA Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 53 °F

Sunday

Rain Chance for Measurable Precipitation 80%

Rain

High: 59 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 51 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 59 °F

Monday
Night

Patchy Fog

Patchy
Fog

Low: 49 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 62 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 49 °F

Wednesday

Chance Rain

Chance
Rain

High: 59 °F

Wednesday
Night

Chance Showers

Chance
Showers

Low: 45 °F

Detailed Forecast

  • Overnight Rain. Low around 53. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Rain. High near 59. South southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Night A 40 percent chance of rain. Mostly cloudy, with a low around 51. West wind 3 to 5 mph.
  • Monday A 30 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 59. North northwest wind 3 to 5 mph.
  • Monday Night Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 49. North northeast wind 3 to 6 mph.
  • Tuesday Patchy fog before 10am. Otherwise, mostly sunny, with a high near 62.
  • Tuesday Night Mostly cloudy, with a low around 49.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 59.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 45.
  • Christmas Day A slight chance of showers. Partly sunny, with a high near 57.
  • Thursday Night Partly cloudy, with a low around 43.
  • Friday Mostly sunny, with a high near 58.
  • Friday Night Mostly cloudy, with a low around 45.
  • Saturday A slight chance of rain. Partly sunny, with a high near 58.