National Weather Service United States Department of Commerce

Heavy rain forecast for Pacific Northwest this week

A cold front moving onshore along the Pacific Northwest and northern California coast will bring heavy rain to the region through the first part of the week. A second cold front expected to move onshore by late Tuesday, bringing additional rain and higher-elevation snow to the region.
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Current Conditions

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Mt Rainier WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

This
Afternoon

Snow Chance for Measurable Precipitation 100%

Snow

High: 26 °F

Tonight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 16 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 23 °F

Tuesday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 22 °F

Wednesday

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 27 °F

Wednesday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 19 °F

Thursday

Snow Chance for Measurable Precipitation 100%

Snow

High: 19 °F

Thursday
Night

Snow Likely

Snow
Likely

Low: 12 °F

Friday

Snow Likely

Snow
Likely

High: 27 °F

Detailed Forecast

  • This Afternoon Snow showers. High near 26. Breezy, with a south wind around 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
  • Tonight Snow showers likely. Mostly cloudy, with a low around 16. South southwest wind 16 to 20 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
  • Tuesday A 50 percent chance of snow. Mostly cloudy, with a high near 23. Southwest wind 18 to 21 mph. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night Snow. Low around 22. Windy, with a south wind 22 to 27 mph increasing to 34 to 39 mph in the evening. Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.
  • Wednesday Snow. The snow could be heavy at times. High near 27. Windy, with a south southwest wind around 33 mph. Chance of precipitation is 100%. New snow accumulation of 23 to 29 inches possible.
  • Wednesday Night Snow. Low around 19. Windy. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.
  • Thursday Snow. High near 19. Windy. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
  • Thursday Night Snow showers likely. Cloudy, with a low around 12.
  • Friday Snow showers likely. Cloudy, with a high near 27.
  • Friday Night A chance of snow showers. Cloudy, with a low around 18.
  • Saturday A chance of snow showers. Cloudy, with a high near 25.
  • Saturday Night A chance of snow showers. Cloudy, with a low around 15. Breezy.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 19.