National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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5 Miles ESE Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 40 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 37 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 41 °F

Sunday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 36 °F

Monday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 39 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 34 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 41 °F

Tuesday
Night

Rain Likely

Rain
Likely

Low: 34 °F

Wednesday

Rain Likely

Rain
Likely

High: 38 °F

Detailed Forecast

  • Today Rain. The rain could be heavy at times. High near 40. North northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Tonight Rain. The rain could be heavy at times. Low around 37. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Sunday Rain. High near 41. West southwest wind 11 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Night Rain. Low around 36. Southwest wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A chance of rain. Mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 50%.
  • Monday Night A chance of rain and snow. Cloudy, with a low around 34. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Tuesday Rain likely. Cloudy, with a high near 41. Chance of precipitation is 60%.
  • Tuesday Night Rain likely. Cloudy, with a low around 34.
  • Wednesday Rain likely. Cloudy, with a high near 38.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 30.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 35.
  • Thursday Night Mostly cloudy, with a low around 25.
  • Friday Mostly sunny, with a high near 34.