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 NE Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 40 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 44 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 40 °F

Wednesday

Rain Chance for Measurable Precipitation 100%

Rain

High: 44 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 40 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 43 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 37 °F

Friday

Chance Rain

Chance
Rain

High: 48 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 41 °F

Detailed Forecast

  • Tonight Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 40. South wind 11 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tuesday A 50 percent chance of rain. Mostly cloudy, with a high near 44. South wind 11 to 18 mph.
  • Tuesday Night Rain. The rain could be heavy at times. Low around 40. South southeast wind 17 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
  • Wednesday Rain. High near 44. Breezy, with a south southeast wind 15 to 22 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. Low around 40. South wind 11 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Thursday Showers. High near 43. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
  • Thursday Night Rain likely. Cloudy, with a low around 37. Chance of precipitation is 70%.
  • Friday A chance of rain. Mostly cloudy, with a high near 48.
  • Friday Night Rain likely. Cloudy, with a low around 41.
  • Saturday Showers likely. Mostly cloudy, with a high near 46.
  • Saturday Night A chance of showers. Cloudy, with a low around 41.
  • Sunday A chance of showers. Mostly cloudy, with a high near 44.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 37.
  • Monday A chance of rain. Mostly cloudy, with a high near 43.