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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Chinook Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 39 °F

Wednesday

Rain Chance for Measurable Precipitation 100%

Rain

High: 42 °F

Wednesday
Night

Showers Chance for Measurable Precipitation 100%

Showers

Low: 38 °F

Thursday

Rain Chance for Measurable Precipitation 90%

Rain

High: 39 °F

Thursday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 36 °F

Friday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 41 °F

Friday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 39 °F

Saturday

Rain

Rain

High: 40 °F

Saturday
Night

Rain/Snow Likely

Rain/Snow
Likely

Low: 35 °F

Detailed Forecast

  • Overnight Rain. Low around 39. Breezy, with a south wind around 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. High near 42. Breezy, with a south wind 23 to 28 mph decreasing to 15 to 20 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Showers. Low around 38. South wind 14 to 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Thursday Rain showers. High near 39. South southwest wind 11 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night Rain and snow showers likely. Cloudy, with a low around 36. South wind around 11 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Friday Rain likely. Cloudy, with a high near 41. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Night Rain. Low around 39. Chance of precipitation is 80%.
  • Saturday Rain. Cloudy, with a high near 40. Breezy.
  • Saturday Night Rain and snow showers likely. Cloudy, with a low around 35.
  • Sunday Rain showers likely. Mostly cloudy, with a high near 39.
  • Sunday Night A chance of snow showers. Cloudy, with a low around 34.
  • Monday A chance of rain. Cloudy, with a high near 41.
  • Monday Night Rain likely. Cloudy, with a low around 36.
  • Tuesday Showers likely. Cloudy, with a high near 42.