National Weather Service United States Department of Commerce

Winter storm to bring heavy snow from the Plains to New England through Monday

A storm system in the central U.S. will push east setting the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow is forecast from Nebraska to New England. Just to the south of this area of snow, freezing rain is possible. Gusty winds and blowing snow could lead to blizzard conditions for parts of the Midwest.
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Current Conditions

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3 Miles NNE Chinook Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

This
Afternoon

Snow Chance for Measurable Precipitation 90%

Snow

High: 34 °FFalling Temperatures

Tonight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 26 °F

Monday

Snow Chance for Measurable Precipitation 90%

Snow

High: 36 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 25 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 33 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 26 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 34 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 30 °F

Thursday

Snow Likely

Snow
Likely

High: 38 °F

Detailed Forecast

  • This Afternoon Snow. Temperature falling to around 28 by 5pm. South southwest wind around 14 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
  • Tonight Snow showers likely, mainly after 4am. Cloudy, with a low around 26. West wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Monday Snow. High near 36. West southwest wind 8 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Monday Night Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 25. West wind 14 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Tuesday Snow showers likely. Cloudy, with a high near 33. West wind 11 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Tuesday Night A 40 percent chance of snow showers. Cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
  • Wednesday A 30 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 30.
  • Thursday Snow likely. Cloudy, with a high near 38.
  • Thursday Night Rain. Cloudy, with a low around 30.
  • Friday Rain. Cloudy, with a high near 39.
  • Friday Night Rain. Cloudy, with a low around 29.
  • Saturday Snow. Cloudy, with a high near 38.