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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Maple Valley WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Late
Afternoon

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 48 °F

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 43 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 48 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 40 °F

Tuesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 51 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 41 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 44 °F

Wednesday
Night

Chance Showers

Chance
Showers

Low: 36 °F

Christmas
Day

Mostly Cloudy

Mostly
Cloudy

High: 42 °F

Detailed Forecast

  • Late Afternoon Showers likely. Cloudy, with a steady temperature around 48. Southwest wind around 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Showers likely, mainly before 4am. Cloudy, with a low around 43. Southwest wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 48. South southeast wind around 6 mph becoming calm in the morning.
  • Monday Night Mostly cloudy, with a low around 40. East southeast wind around 6 mph.
  • Tuesday Rain, mainly after 4pm. High near 51. Light south wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Rain. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Rain, mainly before 4pm. High near 44. Chance of precipitation is 90%.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 36.
  • Christmas Day Mostly cloudy, with a high near 42.
  • Thursday Night Mostly cloudy, with a low around 33.
  • Friday Partly sunny, with a high near 41.
  • Friday Night Mostly cloudy, with a low around 36.
  • Saturday A chance of showers. Mostly cloudy, with a high near 44.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 36.
  • Sunday A chance of showers. Mostly cloudy, with a high near 41.