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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8 Miles NE Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Late
Afternoon

Snow Chance for Measurable Precipitation 90%

Snow

High: 31 °F

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 26 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 33 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 26 °F

Tuesday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 36 °F

Tuesday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 28 °F

Wednesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 31 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 25 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 28 °F

Detailed Forecast

  • Late Afternoon Snow showers. Steady temperature around 31. West wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
  • Tonight Snow showers, mainly before 4am. Low around 26. West wind 14 to 16 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
  • Monday A 50 percent chance of snow showers before 10am. Partly sunny, with a high near 33. West northwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
  • Monday Night Snow after 4am. Low around 26. Light south southwest wind becoming south 10 to 15 mph in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Tuesday Rain and snow, becoming all rain after 10am. High near 36. South wind 16 to 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Tuesday Night Rain and snow, becoming all snow after 10pm. Low around 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Wednesday Snow. High near 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 25.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 28.
  • Thursday Night Mostly cloudy, with a low around 23.
  • Friday Partly sunny, with a high near 28.
  • Friday Night A chance of snow showers. Mostly cloudy, with a low around 24.
  • Saturday A chance of snow showers. Mostly cloudy, with a high near 31.
  • Saturday Night A chance of snow showers. Mostly cloudy, with a low around 25.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 28.