National Weather Service United States Department of Commerce

East Coast winter storm forecast to impact Thanksgiving holiday travel

A storm system will develop off the coast of the Carolinas early Wednesday and strengthen as it moves rapidly up the East Coast Wednesday into early Thursday. Heavy snow is likely to begin in the central Appalachians early Wednesday morning, spreading northeast through the interior Mid-Atlantic into New England by Wednesday night. Winter Storm Watches are in effect for these areas.
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Current Conditions

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3 Miles NE Cherryhill OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 50 °F

Tuesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 56 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 46 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 56 °F

Wednesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 46 °F

Thanksgiving
Day

Rain Chance for Measurable Precipitation 90%

Rain

High: 55 °F

Thursday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 48 °F

Friday

Rain

Rain

High: 50 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 42 °F

Detailed Forecast

  • Tonight Rain. Steady temperature around 50. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain, mainly before 4pm. High near 56. South southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A 30 percent chance of rain, mainly before 10pm. Cloudy, with a low around 46. South southwest wind around 7 mph.
  • Wednesday A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 56. South southeast wind 3 to 5 mph.
  • Wednesday Night Rain likely, mainly after 10pm. Cloudy, with a low around 46. South wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Thanksgiving Day Rain. High near 55. Chance of precipitation is 90%.
  • Thursday Night Rain. Low around 48. Chance of precipitation is 80%.
  • Friday Rain. Cloudy, with a high near 50.
  • Friday Night Rain likely. Cloudy, with a low around 42.
  • Saturday A chance of rain. Cloudy, with a high near 48.
  • Saturday Night A chance of rain. Cloudy, with a low around 34.
  • Sunday Rain likely. Cloudy, with a high near 43.
  • Sunday Night A chance of rain. Cloudy, with a low around 34.
  • Monday Rain likely. Cloudy, with a high near 46.