National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Current Conditions

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7 Miles NNE Chinook Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 31 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 36 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 29 °F

Tuesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 39 °F

Tuesday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 30 °F

Wednesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 36 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 28 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 32 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 24 °F

Detailed Forecast

  • Overnight A 50 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 31. West wind around 13 mph. Total nighttime snow accumulation of less than one inch possible.
  • Monday A 20 percent chance of snow showers before 10am. Partly sunny, with a high near 36. North northwest wind 6 to 9 mph.
  • Monday Night A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 29. Light south wind increasing to 5 to 10 mph in the evening.
  • Tuesday Rain, mainly after 4pm. High near 39. South wind 9 to 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night Rain before 10pm, then snow. Low around 30. South southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday Snow. High near 36. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Wednesday Night Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Christmas Day A chance of snow showers. Partly sunny, with a high near 32.
  • Thursday Night Mostly cloudy, with a low around 24.
  • Friday Partly sunny, with a high near 31.
  • Friday Night A chance of snow showers. Mostly cloudy, with a low around 25.
  • Saturday A chance of snow showers. Partly sunny, with a high near 34.
  • Saturday Night A chance of rain showers. Mostly cloudy, with a low around 26.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 31.