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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8 Miles SSE Dee OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 44 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 46 °FFalling Temperatures

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 34 °F

Monday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 42 °F

Monday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 35 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 42 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 31 °F

Wednesday

Snow Likely

Snow
Likely

High: 34 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 23 °F

Detailed Forecast

  • Overnight Rain. Steady temperature around 44. Windy, with a west northwest wind around 36 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Rain. Temperature rising to near 46 by 11am, then falling to around 40 during the remainder of the day. Breezy, with a west wind 24 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Sunday Night Rain, possibly mixed with snow. Low around 34. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Monday A chance of snow, mainly before 10am. Mostly cloudy, with a high near 42. West wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday Night A 20 percent chance of rain. Mostly cloudy, with a low around 35. West northwest wind around 10 mph.
  • Tuesday A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 42.
  • Tuesday Night A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
  • Wednesday Snow likely. Mostly cloudy, with a high near 34.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 23.
  • Christmas Day A slight chance of snow showers. Partly sunny, with a high near 29.
  • Thursday Night A slight chance of snow showers. Mostly cloudy, with a low around 23.
  • Friday Partly sunny, with a high near 30.
  • Friday Night Mostly cloudy, with a low around 21.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 30.