National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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4 Miles ESE Skykomish WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 48 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 55 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 49 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 55 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 49 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 54 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 45 °F

Friday

Chance Rain

Chance
Rain

High: 56 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 48 °F

Detailed Forecast

  • Overnight Showers likely. Mostly cloudy, with a low around 48. Calm wind becoming south southwest around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A 50 percent chance of rain. Mostly cloudy, with a high near 55. Southwest wind 5 to 7 mph.
  • Tuesday Night Rain. The rain could be heavy at times. Low around 49. West southwest wind 5 to 10 mph becoming south southeast 13 to 18 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 55. South wind 13 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Wednesday Night Rain. Low around 49. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Thursday Showers. High near 54. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Night Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
  • Friday A chance of rain. Mostly cloudy, with a high near 56.
  • Friday Night Rain likely. Cloudy, with a low around 48.
  • Saturday Showers likely. Cloudy, with a high near 59.
  • Saturday Night A chance of showers. Cloudy, with a low around 48.
  • Sunday A chance of showers. Mostly cloudy, with a high near 55.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 45.
  • Monday A chance of rain. Cloudy, with a high near 55.