National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Current Conditions

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6 Miles N Cougar WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 42 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 47 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 40 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 47 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 38 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 42 °F

Wednesday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 33 °F

Christmas
Day

Chance Rain/Snow

Chance
Rain/Snow

High: 40 °F

Thursday
Night

Chance Rain/Snow

Chance
Rain/Snow

Low: 30 °F

Detailed Forecast

  • Tonight Rain, mainly before 4am. Low around 42. West wind 3 to 8 mph. Chance of precipitation is 90%. 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 47. Calm wind.
  • Monday Night A 40 percent chance of rain. Mostly cloudy, with a low around 40. Calm wind becoming south southeast around 6 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Rain likely, mainly after 10am. Mostly cloudy, with a high near 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Rain. Low around 38. Light south southwest wind increasing to 8 to 13 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Rain. High near 42. Chance of precipitation is 90%.
  • Wednesday Night Rain and snow showers likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Christmas Day A chance of rain and snow showers. Mostly cloudy, with a high near 40.
  • Thursday Night A chance of rain and snow showers. Mostly cloudy, with a low around 30.
  • Friday A chance of snow showers. Partly sunny, with a high near 40.
  • Friday Night Mostly cloudy, with a low around 30.
  • Saturday A chance of showers. Partly sunny, with a high near 41.
  • Saturday Night A chance of rain showers. Mostly cloudy, with a low around 30.
  • Sunday A chance of snow showers. Partly sunny, with a high near 40.