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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Portland International Airport OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Thanksgiving
Day

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 56 °F

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 50 °F

Friday

Rain Chance for Measurable Precipitation 100%

Rain

High: 53 °F

Friday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 33 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 39 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 28 °F

Sunday

Sunny

Sunny

High: 36 °F

Sunday
Night

Chance Freezing Rain

Chance
Freezing Rain

Low: 29 °F

Monday

Freezing Rain Likely

Freezing Rain
Likely

High: 42 °F

Detailed Forecast

  • Thanksgiving Day Rain likely. Cloudy, with a high near 56. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
  • Tonight Rain. Low around 50. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Rain. High near 53. South wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Friday Night Rain showers before 11pm, then rain, possibly mixed with snow showers. Low around 33. West northwest wind around 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Saturday Rain and snow showers likely before 11am, then rain showers likely between 11am and 5pm, then rain likely, possibly mixed with snow showers after 5pm. Mostly cloudy, with a high near 39. West southwest wind 6 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Saturday Night A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 28.
  • Sunday Sunny, with a high near 36.
  • Sunday Night A chance of rain or freezing rain. Mostly cloudy, with a low around 29. Breezy.
  • Monday Rain or freezing rain likely. Cloudy, with a high near 42.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 35.
  • Tuesday A slight chance of rain. Mostly cloudy, with a high near 45.
  • Tuesday Night A slight chance of rain. Mostly cloudy, with a low around 34.
  • Wednesday A chance of rain. Cloudy, with a high near 46.