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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10 Miles NNW 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: 58 °F

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 47 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 54 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 48 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 56 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 48 °F

Thursday

Rain Chance for Measurable Precipitation 90%

Rain

High: 54 °F

Thursday
Night

Showers Likely

Showers
Likely

Low: 45 °F

Friday

Showers Likely

Showers
Likely

High: 59 °F

Detailed Forecast

  • This Afternoon Showers. High near 58. Southwest wind around 13 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Showers likely. Mostly cloudy, with a low around 47. South southwest wind 9 to 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A 50 percent chance of rain. Mostly cloudy, with a high near 54. South southwest wind 14 to 18 mph.
  • Tuesday Night Rain. Low around 48. Windy, with a south wind 16 to 21 mph increasing to 27 to 32 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 56. Breezy, with a south southwest wind 24 to 29 mph decreasing to 18 to 23 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. Low around 48. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Rain. High near 54. Chance of precipitation is 90%.
  • Thursday Night Showers likely. Cloudy, with a low around 45.
  • Friday Showers likely. Cloudy, with a high near 59.
  • Friday Night A chance of showers. Mostly cloudy, with a low around 48.
  • Saturday A chance of showers. Cloudy, with a high near 58. Breezy.
  • Saturday Night A chance of showers. Cloudy, with a low around 47.
  • Sunday A chance of showers. Mostly cloudy, with a high near 58.