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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3 Miles S Index WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 42 °F

Friday

Showers Chance for Measurable Precipitation 100%

Showers

High: 42 °FFalling Temperatures

Friday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 34 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 40 °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 60%

Rain
Likely

Low: 38 °F

Monday

Rain Likely

Rain
Likely

High: 45 °F

Monday
Night

Rain

Rain

Low: 40 °F

Detailed Forecast

  • Overnight Rain. Low around 42. South southwest wind around 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Showers, mainly before 11am. Temperature falling to around 37 by 5pm. West southwest wind 7 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Night A 40 percent chance of showers. Mostly cloudy, with a low around 34. Southwest wind 3 to 5 mph.
  • Saturday A 40 percent chance of showers. Partly sunny, with a high near 40. West northwest wind 3 to 5 mph.
  • Saturday Night A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. West wind around 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Sunday A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Sunday Night Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
  • Monday Rain likely. Cloudy, with a high near 45.
  • Monday Night Rain. Cloudy, with a low around 40.
  • 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.