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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9 Miles W Snoqualmie Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 52 °F

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 47 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 52 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 46 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 51 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 42 °F

Friday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 52 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 47 °F

Saturday

Showers Likely

Showers
Likely

High: 54 °F

Detailed Forecast

  • Today A 50 percent chance of rain. Mostly cloudy, with a high near 52. Southwest wind around 8 mph.
  • Tonight Rain. Low around 47. Southwest wind 8 to 17 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 52. South southeast wind 7 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Night Rain. Low around 46. South southwest wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Showers. High near 51. Southwest wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night Rain likely. Cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday A 40 percent chance of rain. Mostly cloudy, with a high near 52.
  • Friday Night Rain likely. Mostly cloudy, with a low around 47.
  • Saturday Showers likely. Cloudy, with a high near 54. Breezy.
  • Saturday Night A chance of showers. Cloudy, with a low around 46.
  • Sunday A chance of showers. Mostly cloudy, with a high near 50.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 44.
  • Monday A chance of rain. Cloudy, with a high near 49.