National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Snoqualmie Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 37 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 44 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 35 °F

Sunday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 45 °F

Sunday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 40 °F

Monday

Rain Chance for Measurable Precipitation 80%

Rain

High: 46 °F

Monday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 44 °F

Tuesday

Rain

Rain

High: 49 °F

Tuesday
Night

Rain Likely

Rain
Likely

Low: 44 °F

Detailed Forecast

  • Tonight Showers likely, mainly before 11pm. Mostly cloudy, with a low around 37. Light north wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Saturday A 30 percent chance of showers. Partly sunny, with a high near 44. West northwest wind 5 to 10 mph.
  • Saturday Night A 30 percent chance of showers. Mostly cloudy, with a low around 35. West northwest wind 8 to 10 mph.
  • Sunday A 40 percent chance of rain. Mostly cloudy, with a high near 45. West wind 7 to 9 mph.
  • Sunday Night Rain. Low around 40. Light south wind becoming southeast 5 to 9 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Rain. High near 46. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Night Rain. Low around 44. Chance of precipitation is 90%.
  • Tuesday Rain. Cloudy, with a high near 49.
  • Tuesday Night Rain likely. Cloudy, with a low around 44.
  • Wednesday Rain likely. Cloudy, with a high near 50.
  • Wednesday Night Rain likely. Cloudy, with a low around 45.
  • Thursday Rain likely. Cloudy, with a high near 51.
  • Thursday Night Rain likely. Cloudy, with a low around 42.
  • Friday Rain likely. Mostly cloudy, with a high near 47.