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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9 Miles W Snoqualmie Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 39 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 43 °F

Monday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 38 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 45 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 37 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 41 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 34 °F

Christmas
Day

Chance Showers

Chance
Showers

High: 37 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 27 °F

Detailed Forecast

  • Tonight Showers, mainly before 4am. Low around 39. West southwest wind 14 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A 40 percent chance of showers before 10am. Partly sunny, with a high near 43. West southwest wind around 6 mph becoming northwest in the afternoon.
  • Monday Night A 20 percent chance of rain after 10pm. Mostly cloudy, with a steady temperature around 38. East wind 7 to 14 mph.
  • Tuesday A 50 percent chance of rain. Cloudy, with a high near 45. East southeast wind 7 to 14 mph.
  • Tuesday Night Rain. Low around 37. Calm wind becoming west southwest 5 to 8 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Rain and snow. High near 41. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 30%. New snow accumulation of 2 to 4 inches possible.
  • Christmas Day A chance of showers. Mostly cloudy, with a high near 37.
  • Thursday Night Mostly cloudy, with a low around 27.
  • Friday Partly sunny, with a high near 37.
  • Friday Night Mostly cloudy, with a low around 31.
  • Saturday A chance of showers. Mostly cloudy, with a high near 39.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 31.
  • Sunday A chance of showers. Mostly cloudy, with a high near 37.