National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy 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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7 Miles NNE Cougar Res. OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Late
Afternoon

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 58 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 45 °F

Monday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 52 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 41 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 53 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 41 °F

Wednesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 47 °F

Wednesday
Night

Showers

Showers

Low: 36 °F

Christmas
Day

Chance Showers

Chance
Showers

High: 43 °F

Detailed Forecast

  • Late Afternoon Rain. The rain could be heavy at times. High near 58. West wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain. The rain could be heavy at times. Low around 45. West southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday Rain likely, mainly before 10am. Mostly cloudy, with a high near 52. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A 30 percent chance of rain. Mostly cloudy, with a low around 41. Light south southwest wind. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 53. Calm wind.
  • Tuesday Night Rain, mainly after 4am. Low around 41. Chance of precipitation is 80%.
  • Wednesday Rain. High near 47. Chance of precipitation is 80%.
  • Wednesday Night Showers. Mostly cloudy, with a low around 36.
  • Christmas Day A chance of showers. Mostly cloudy, with a high near 43.
  • Thursday Night A slight chance of showers. Mostly cloudy, with a low around 30.
  • Friday A slight chance of showers. Partly sunny, with a high near 43.
  • Friday Night Mostly cloudy, with a low around 29.
  • Saturday A slight chance of showers. Partly sunny, with a high near 45.
  • Saturday Night A slight chance of showers. Mostly cloudy, with a low around 32.
  • Sunday A chance of showers. Partly sunny, with a high near 44.