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 West Coast through 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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Troutdale OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 53 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 55 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 45 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 51 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 43 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 50 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 41 °F

Wednesday

Rain Likely

Rain
Likely

High: 47 °F

Wednesday
Night

Chance Showers

Chance
Showers

Low: 36 °F

Detailed Forecast

  • Overnight Rain. Steady temperature around 53. West southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Rain. High near 55. West wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Night Rain likely, mainly before 4am. Cloudy, with a low around 45. West wind 5 to 9 mph becoming light in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 51. Calm wind.
  • Monday Night A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 43. Calm wind.
  • Tuesday A 50 percent chance of rain. Mostly cloudy, with a high near 50.
  • Tuesday Night A 40 percent chance of rain. Mostly cloudy, with a low around 41.
  • Wednesday Rain likely. Cloudy, with a high near 47.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 36.
  • Christmas Day A slight chance of showers. Partly sunny, with a high near 43.
  • Thursday Night Mostly cloudy, with a low around 35.
  • Friday Partly sunny, with a high near 43.
  • Friday Night Mostly cloudy, with a low around 34.
  • Saturday A chance of rain. Partly sunny, with a high near 43.