National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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4 Miles W Snoqualmie Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 41 °F

Friday

Rain Chance for Measurable Precipitation 100%

Rain

High: 43 °F

Friday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 36 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 41 °F

Saturday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 33 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 42 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 38 °F

Monday

Rain Likely

Rain
Likely

High: 45 °F

Monday
Night

Rain

Rain

Low: 39 °F

Detailed Forecast

  • Overnight Rain. Low around 41. South wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Friday Rain showers. High near 43. West southwest wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Night A chance of rain and snow showers. Mostly cloudy, with a low around 36. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Saturday A chance of rain and snow showers. Partly sunny, with a high near 41. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Saturday Night A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 33. West wind 9 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Sunday A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Sunday Night Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
  • Monday Rain likely. Cloudy, with a high near 45.
  • Monday Night Rain. Cloudy, with a low around 39.
  • Tuesday Rain. Cloudy, with a high near 46.
  • Tuesday Night Rain likely. Mostly cloudy, with a low around 41.
  • Wednesday Rain. Cloudy, with a high near 49.
  • Wednesday Night Rain. Cloudy, with a low around 42.
  • Thursday Rain likely. Cloudy, with a high near 48. Breezy.