National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Seattle WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Rain Chance for Measurable Precipitation 90%

Rain

High: 51 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 50 °F

Sunday

Rain Chance for Measurable Precipitation 80%

Rain

High: 54 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 47 °F

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 49 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 45 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 51 °F

Tuesday
Night

Chance Rain

Chance
Rain

Low: 42 °F

Wednesday

Chance Rain

Chance
Rain

High: 46 °F

Detailed Forecast

  • Today Rain. High near 51. Breezy, with a south southwest wind 20 to 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tonight Rain. Low around 50. Breezy, with a southwest wind 24 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Rain. High near 54. Breezy, with a southwest wind 17 to 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night A 40 percent chance of rain. Mostly cloudy, with a low around 47. Southwest wind 7 to 17 mph.
  • Monday A 20 percent chance of rain. Mostly cloudy, with a high near 49. South wind 5 to 8 mph becoming calm in the afternoon.
  • Monday Night A 50 percent chance of rain. Cloudy, with a low around 45.
  • Tuesday A 50 percent chance of rain. Cloudy, with a high near 51.
  • Tuesday Night A chance of rain. Cloudy, with a low around 42.
  • Wednesday A chance of rain. Cloudy, with a high near 46.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Christmas Day A chance of showers. Mostly cloudy, with a high near 44.
  • Thursday Night Mostly cloudy, with a low around 36.
  • Friday Partly sunny, with a high near 42.