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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5 Miles WSW Mt Rainier WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 37 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 32 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 35 °F

Sunday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 31 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 32 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 32 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 36 °F

Tuesday
Night

Snow Likely

Snow
Likely

Low: 27 °F

Wednesday

Snow Likely

Snow
Likely

High: 31 °F

Detailed Forecast

  • Today Snow before 10am, then rain. The rain could be heavy at times. High near 37. Breezy, with an east southeast wind 18 to 23 mph becoming southwest 7 to 12 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
  • Tonight Rain. The rain could be heavy at times. Low around 32. Breezy, with a west wind 13 to 22 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
  • Sunday Rain before 10am, then snow. High near 35. Breezy, with a west wind around 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Night Snow. Low around 31. North wind 9 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Monday A 40 percent chance of snow. Mostly cloudy, with a high near 32. North wind 11 to 14 mph. New snow accumulation of less than a half inch possible.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Tuesday Rain likely. Cloudy, with a high near 36. Chance of precipitation is 60%.
  • Tuesday Night Snow likely. Mostly cloudy, with a low around 27.
  • Wednesday Snow likely. Mostly cloudy, with a high near 31.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 26.
  • Thursday Night Mostly cloudy, with a low around 24.
  • Friday Mostly sunny, with a high near 27.