National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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12 Miles ENE Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 31 °F

Tonight

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 31 °F

Wednesday

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 35 °FFalling Temperatures

Wednesday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 28 °F

Thursday

Snow Chance for Measurable Precipitation 90%

Snow

High: 30 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 24 °F

Friday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 34 °F

Friday
Night

Snow Likely

Snow
Likely

Low: 28 °F

Saturday

Snow Likely

Snow
Likely

High: 34 °F

Detailed Forecast

  • Today Snow likely, mainly before 11am. Mostly cloudy, with a high near 31. South wind 10 to 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.
  • Tonight Snow. The snow could be heavy at times. Low around 31. Breezy, with a south wind 14 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
  • Wednesday Snow. The snow could be heavy at times. Temperature rising to near 35 by 11am, then falling to around 30 during the remainder of the day. South wind 16 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.
  • Wednesday Night Snow. Low around 28. South wind 16 to 18 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
  • Thursday Snow showers. High near 30. South wind around 16 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
  • Thursday Night Snow likely. Cloudy, with a low around 24. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
  • Friday A 50 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of 1 to 2 inches possible.
  • Friday Night Snow likely. Cloudy, with a low around 28.
  • Saturday Snow showers likely. Mostly cloudy, with a high near 34.
  • Saturday Night A chance of snow showers. Cloudy, with a low around 27.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 29.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 24.
  • Monday A chance of snow. Mostly cloudy, with a high near 29.