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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11 Miles NNE Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Rain Chance for Measurable Precipitation 100%

Rain

High: 36 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 32 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 36 °F

Monday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 31 °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: 30 °F

Wednesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 34 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 26 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 31 °F

Detailed Forecast

  • Today Rain. High near 36. West wind 13 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tonight Rain before 10pm, then rain, possibly mixed with snow. Low around 32. West wind around 13 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Monday A 50 percent chance of snow before 10am. Partly sunny, with a high near 36. West wind around 5 mph becoming calm in the morning. New snow accumulation of less than a half inch possible.
  • Monday Night Snow after 4am. Low around 31. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Tuesday Rain and snow, becoming all rain after 10am. High near 36. South wind 16 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Night Rain before 10pm, then rain and snow. Low around 30. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
  • Wednesday Snow. High near 34. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 26.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 31.
  • Thursday Night Mostly cloudy, with a low around 22.
  • Friday Partly sunny, with a high near 30.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 23.
  • Saturday A chance of snow. Mostly cloudy, with a high near 31.