National Weather Service United States Department of Commerce

While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest

Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
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Current Conditions

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9 Miles NNW Cougar Res. OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 45 °F

Thanksgiving
Day

Rain Chance for Measurable Precipitation 80%

Rain

High: 54 °F

Thursday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 45 °F

Friday

Rain Chance for Measurable Precipitation 100%

Rain

High: 52 °F

Friday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 39 °F

Saturday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 39 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 21 °F

Sunday

Slight Chance Flurries

Slight Chc
Flurries

High: 36 °F

Sunday
Night

Chance Freezing Rain

Chance
Freezing Rain

Low: 28 °F

Detailed Forecast

  • Tonight A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 45. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
  • Thanksgiving Day Rain. High near 54. South southwest wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Night Rain. Low around 45. South southwest wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Rain. High near 52. South southwest wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Friday Night Rain. Low around 39. Southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Saturday Rain showers before 4pm, then a chance of rain and snow showers. High near 39. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Saturday Night A 50 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 21. Little or no snow accumulation expected.
  • Sunday A slight chance of flurries. Partly sunny, with a high near 36.
  • Sunday Night A chance of rain or freezing rain. Cloudy, with a low around 28.
  • Monday Rain likely, possibly mixed with freezing rain. Cloudy, with a high near 49.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 37.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 47.
  • Tuesday Night A chance of rain. Cloudy, with a low around 36.
  • Wednesday A chance of rain. Cloudy, with a high near 48.