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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5 Miles NW Cougar WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 46 °F

Thanksgiving
Day

Rain Chance for Measurable Precipitation 90%

Rain

High: 52 °F

Thursday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 44 °F

Friday

Rain Chance for Measurable Precipitation 100%

Rain

High: 50 °F

Friday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 35 °F

Saturday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 35 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 24 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Sunday
Night

Slight Chance Freezing Rain

Slight Chc
Freezing Rain

Low: 27 °F

Detailed Forecast

  • Overnight Rain. Low around 46. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thanksgiving Day Rain. High near 52. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night Rain. Low around 44. South southwest wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Rain. High near 50. Southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Friday Night Rain before 10pm, then snow likely. Low around 35. West wind around 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Saturday A 50 percent chance of snow showers, mainly before 4pm. Mostly cloudy, with a high near 35. Little or no snow accumulation expected.
  • Saturday Night A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 24.
  • Sunday Mostly sunny, with a high near 39.
  • Sunday Night A slight chance of rain or freezing rain. Mostly cloudy, with a low around 27.
  • Monday A chance of rain, snow, and freezing rain. Cloudy, with a high near 41.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 32.
  • Tuesday A slight chance of rain. Partly sunny, with a high near 45.
  • Tuesday Night A slight chance of rain. Mostly cloudy, with a low around 34.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 46.