National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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3 Miles W Maple Falls WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Late
Afternoon

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 42 °F

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 40 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 46 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 37 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

High: 47 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 37 °F

Wednesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 43 °F

Wednesday
Night

Chance Showers

Chance
Showers

Low: 35 °F

Christmas
Day

Chance Showers

Chance
Showers

High: 41 °F

Detailed Forecast

  • Late Afternoon Showers likely. Cloudy, with a steady temperature around 42. South southwest wind around 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Showers likely, mainly before 4am. Mostly cloudy, with a low around 40. South wind 9 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 46. South wind 6 to 8 mph.
  • Monday Night Rain likely after 4am. Cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Rain likely. The rain could be heavy at times. Cloudy, with a high near 47. South wind 14 to 18 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
  • Tuesday Night Rain. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Rain. High near 43. Chance of precipitation is 80%.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 35.
  • Christmas Day A chance of showers. Mostly cloudy, with a high near 41.
  • Thursday Night Mostly cloudy, with a low around 33.
  • Friday Mostly cloudy, with a high near 40.
  • Friday Night A chance of showers. Mostly cloudy, with a low around 33.
  • Saturday A chance of showers. Mostly cloudy, with a high near 43.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 33.
  • Sunday A chance of showers. Mostly cloudy, with a high near 38.