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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4 Miles NNW Tillamook OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 52 °FRising Temperatures

Tuesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 58 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 49 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 60 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 50 °F

Thanksgiving
Day

Rain Chance for Measurable Precipitation 100%

Rain

High: 58 °F

Thursday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 50 °F

Friday

Rain

Rain

High: 55 °F

Friday
Night

Rain

Rain

Low: 43 °F

Detailed Forecast

  • Tonight Rain. Temperature rising to around 59 by 1am. Southwest wind 10 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain. High near 58. Southwest wind 13 to 15 mph, with gusts as high as 21 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. Cloudy, with a low around 49. South southwest wind 11 to 13 mph.
  • Wednesday A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 60. South southeast wind around 8 mph.
  • Wednesday Night Rain, mainly after 10pm. Low around 50. South wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Thanksgiving Day Rain. High near 58. Chance of precipitation is 100%.
  • Thursday Night Rain. Low around 50. Chance of precipitation is 80%.
  • Friday Rain. Cloudy, with a high near 55.
  • Friday Night Rain. Cloudy, with a low around 43.
  • Saturday A chance of rain. Cloudy, with a high near 52.
  • Saturday Night A chance of rain. Cloudy, with a low around 38.
  • Sunday Rain likely. Cloudy, with a high near 47.
  • Sunday Night Rain likely. Cloudy, with a low around 40.
  • Monday Rain likely. Cloudy, with a high near 49.