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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3 Miles NE Cannibal Mtn OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 51 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 60 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 53 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 60 °F

Wednesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 54 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 58 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 52 °F

Friday

Rain Likely

Rain
Likely

High: 60 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 51 °F

Detailed Forecast

  • Tonight Showers likely and possibly a thunderstorm before 11pm, then scattered showers. Mostly cloudy, with a low around 51. South southwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tuesday A 40 percent chance of rain. Cloudy, with a high near 60. South wind 8 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night Rain, mainly after 11pm. Low around 53. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 60. South wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. The rain could be heavy at times. Low around 54. South southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Thursday Showers. High near 58. Chance of precipitation is 90%.
  • Thursday Night Showers likely. Cloudy, with a low around 52. Chance of precipitation is 70%.
  • Friday Rain likely. Cloudy, with a high near 60.
  • Friday Night Rain likely. Cloudy, with a low around 51.
  • Saturday A chance of showers. Mostly cloudy, with a high near 61.
  • Saturday Night A chance of showers. Cloudy, with a low around 49.
  • Sunday A chance of showers. Mostly cloudy, with a high near 60.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 45.
  • Monday A chance of showers. Mostly cloudy, with a high near 60.