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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21 Miles NNE Detroit OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 46 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 52 °F

Sunday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 39 °F

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 47 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 38 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 47 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 38 °F

Wednesday

Rain

Rain

High: 44 °F

Wednesday
Night

Rain Likely

Rain
Likely

Low: 33 °F

Detailed Forecast

  • Tonight Rain. The rain could be heavy at times. Low around 46. Southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
  • Sunday Rain. The rain could be heavy at times. High near 52. West southwest wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
  • Sunday Night Rain. Low around 39. West wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 47. Light west southwest wind.
  • Monday Night A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 38. West wind 3 to 5 mph.
  • Tuesday A 30 percent chance of rain. Partly sunny, with a high near 47.
  • Tuesday Night A 50 percent chance of rain. Mostly cloudy, with a low around 38.
  • Wednesday Rain. Cloudy, with a high near 44.
  • Wednesday Night Rain showers likely. Mostly cloudy, with a low around 33.
  • Christmas Day A slight chance of rain and snow showers. Partly sunny, with a high near 41.
  • Thursday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around 30.
  • Friday Partly sunny, with a high near 39.
  • Friday Night Mostly cloudy, with a low around 30.
  • Saturday A chance of rain. Partly sunny, with a high near 39.