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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22 Miles E Cougar Res. OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 36 °F

Thanksgiving
Day

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 44 °F

Thursday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 35 °F

Friday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 39 °F

Friday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 25 °F

Saturday

Snow Chance for Measurable Precipitation 90%

Snow

High: 25 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 15 °F

Sunday

Slight Chance Flurries

Slight Chc
Flurries

High: 30 °F

Sunday
Night

Snow Likely

Snow
Likely

Low: 29 °F

Detailed Forecast

  • Overnight A 30 percent chance of rain. Mostly cloudy, with a low around 36. Windy, with a west southwest wind around 30 mph, with gusts as high as 48 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Thanksgiving Day Rain likely. Mostly cloudy, with a high near 44. Breezy, with a southwest wind 26 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night Rain. Low around 35. Breezy, with a west southwest wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Rain and snow. High near 39. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
  • Friday Night Snow. Low around 25. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
  • Saturday Snow showers. High near 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
  • Saturday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 15. Little or no snow accumulation expected.
  • Sunday A slight chance of flurries. Partly sunny, with a high near 30.
  • Sunday Night Snow likely. Cloudy, with a low around 29.
  • Monday Snow likely. Cloudy, with a high near 34.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 22.
  • Tuesday A chance of snow. Mostly cloudy, with a high near 31.
  • Tuesday Night A chance of snow. Cloudy, with a low around 25.
  • Wednesday A chance of snow. Cloudy, with a high near 33.