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 S Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 42 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 47 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 43 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 48 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 43 °F

Thursday

Showers Chance for Measurable Precipitation 80%

Showers

High: 46 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 40 °F

Friday

Chance Rain

Chance
Rain

High: 50 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 43 °F

Detailed Forecast

  • Overnight Showers likely. Mostly cloudy, with a low around 42. Light south wind. 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 47. South southeast wind 5 to 7 mph.
  • Tuesday Night Rain. The rain could be heavy at times. Low around 43. South southeast wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
  • Wednesday Rain. High near 48. South wind 5 to 9 mph becoming east southeast in the morning. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. Low around 43. South southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Thursday Showers. High near 46. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
  • Thursday Night Rain likely. Cloudy, with a low around 40. Chance of precipitation is 70%.
  • Friday A chance of rain. Mostly cloudy, with a high near 50.
  • Friday Night Rain likely. Cloudy, with a low around 43.
  • Saturday Showers likely. Mostly cloudy, with a high near 50.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 43.
  • Sunday A chance of showers. Mostly cloudy, with a high near 46.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Monday A chance of rain. Mostly cloudy, with a high near 46.