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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7 Miles W Snoqualmie Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 42 °F

Wednesday

Rain Chance for Measurable Precipitation 100%

Rain

High: 43 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 39 °F

Thursday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 41 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 36 °F

Friday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 42 °F

Friday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 41 °F

Saturday

Rain

Rain

High: 42 °F

Saturday
Night

Rain/Snow Likely

Rain/Snow
Likely

Low: 36 °F

Detailed Forecast

  • Overnight Rain. Low around 42. South southeast wind around 17 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. High near 43. Southeast wind 8 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain showers. Low around 39. South southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Rain and snow showers. High near 41. Southwest wind around 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Thursday Night Snow showers likely. Cloudy, with a low around 36. South wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Friday Rain likely. Cloudy, with a high near 42. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Friday Night Rain. Low around 41. Chance of precipitation is 80%.
  • Saturday Rain. Cloudy, with a high near 42.
  • Saturday Night Rain and snow showers likely. Cloudy, with a low around 36.
  • Sunday Snow showers likely. Mostly cloudy, with a high near 38.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 34.
  • Monday Rain likely. Cloudy, with a high near 41.
  • Monday Night Rain likely. Cloudy, with a low around 38.
  • Tuesday Showers likely. Cloudy, with a high near 43.