National Weather Service United States Department of Commerce

Snow winding down in the Northeast; heavy rainfall in the Northwest

Happy Thanksgiving! Conditions will continue to improve throughout Thanksgiving Day across New England as the nor'easter moves away from the coast. Meanwhile, the Pacific Northwest will remain wet due to a series of Pacific storm systems. Flood Watches remain in effect for parts of Washington state through Friday.
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Current Conditions

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10 Miles N Cascade Locks OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Thanksgiving
Day

Rain Chance for Measurable Precipitation 80%

Rain

High: 46 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 46 °F

Friday

Rain Chance for Measurable Precipitation 100%

Rain

High: 42 °FFalling Temperatures

Friday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 29 °F

Saturday

Snow Chance for Measurable Precipitation 80%

Snow

High: 30 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 18 °F

Sunday

Sunny

Sunny

High: 25 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 20 °F

Monday

Chance Snow

Chance
Snow

High: 29 °F

Detailed Forecast

  • Thanksgiving Day Rain. High near 46. Southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tonight Rain. Steady temperature around 46. West southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Rain. Temperature falling to around 39 by 5pm. West southwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Friday Night Rain before 10pm, then snow showers. Low around 29. West wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
  • Saturday Snow showers, mainly before 4pm. High near 30. West wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Saturday Night A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 18.
  • Sunday Sunny, with a high near 25.
  • Sunday Night Mostly cloudy, with a low around 20.
  • Monday A chance of snow. Cloudy, with a high near 29.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 28.
  • Tuesday A slight chance of snow. Mostly cloudy, with a high near 33.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 25.
  • Wednesday A chance of rain. Cloudy, with a high near 33.