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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16 Miles WNW Trout Lake WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Rain Chance for Measurable Precipitation 100%

Rain

High: 43 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 35 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 39 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 34 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 40 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 30 °F

Wednesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 34 °F

Wednesday
Night

Snow Likely

Snow
Likely

Low: 25 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 32 °F

Detailed Forecast

  • Today Rain. High near 43. Breezy, with a west wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Tonight Rain and snow before 4am, then a chance of snow. Low around 35. West wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Monday A chance of snow before 10am, then a slight chance of rain and snow. Mostly cloudy, with a high near 39. West wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday Night A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 34. Light west northwest wind. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Rain likely, mainly after 10am. Mostly cloudy, with a high near 40. West southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Rain. Low around 30. Chance of precipitation is 80%.
  • Wednesday Snow. High near 34. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
  • Wednesday Night Snow showers likely. Mostly cloudy, with a low around 25.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 32.
  • Thursday Night A chance of snow showers. Mostly cloudy, with a low around 24.
  • Friday Partly sunny, with a high near 33.
  • Friday Night Mostly cloudy, with a low around 23.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 32.