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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7 Miles NNE Newhalem WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 47 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 53 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 46 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 53 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 46 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 52 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 42 °F

Friday

Chance Rain

Chance
Rain

High: 56 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 45 °F

Detailed Forecast

  • Tonight Showers likely. Mostly cloudy, with a low around 47. Southwest wind around 8 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 53. Southwest wind 9 to 11 mph.
  • Tuesday Night Rain. The rain could be heavy at times. Low around 46. Southwest wind 5 to 9 mph becoming light south. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Rain. The rain could be heavy at times. High near 53. South southwest wind 6 to 11 mph becoming light west southwest in the morning. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. Low around 46. Southwest wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Showers. High near 52. 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 70%.
  • Friday A chance of rain. Mostly cloudy, with a high near 56.
  • Friday Night Rain likely. Mostly cloudy, with a low around 45.
  • Saturday Showers likely. Mostly cloudy, with a high near 56.
  • Saturday Night A chance of showers. Cloudy, with a low around 47.
  • Sunday A chance of showers. Mostly cloudy, with a high near 52.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 43.
  • Monday A chance of rain. Mostly cloudy, with a high near 51.