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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5 Miles WSW Mt Rainier WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

This
Afternoon

Showers Chance for Measurable Precipitation 100%

Showers

High: 43 °F

Tonight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 37 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 40 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 39 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 46 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 40 °F

Thursday

Rain Chance for Measurable Precipitation 100%

Rain

High: 41 °F

Thursday
Night

Rain/Snow Likely

Rain/Snow
Likely

Low: 36 °F

Friday

Rain/Snow Likely

Rain/Snow
Likely

High: 49 °F

Detailed Forecast

  • This Afternoon Showers. Steady temperature around 43. Southeast wind around 13 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain showers likely. Mostly cloudy, with a low around 37. South southeast wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 40. Southeast wind 6 to 14 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Tuesday Night Rain. Low around 39. Breezy, with a southeast wind 16 to 22 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 46. South wind 15 to 20 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
  • Wednesday Night Rain. Low around 40. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Thursday Rain. High near 41. Chance of precipitation is 100%.
  • Thursday Night Rain and snow showers likely. Cloudy, with a low around 36.
  • Friday Rain and snow showers likely. Cloudy, with a high near 49.
  • Friday Night A chance of showers. Cloudy, with a low around 42.
  • Saturday A chance of rain showers. Cloudy, with a high near 48.
  • Saturday Night A chance of snow showers. Cloudy, with a low around 39.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 44.