National Weather Service United States Department of Commerce

Nor'easter to continue impacting Northeast through Thanksgiving

A nor'easter making its way up the East Coast will bring widespread precipitation from Florida to Maine on Wednesday into Thursday, which could significantly impact Thanksgiving travel across the region. Rain is expected closer to the coast, with snow falling inland and at higher elevations, especially across the central Appalachians, Northeast and New England.
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Current Conditions

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Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

High: 47 °FFalling Temperatures

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 39 °F

Thanksgiving
Day

Snow Chance for Measurable Precipitation 100%

Snow

High: 39 °FFalling Temperatures

Thursday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 32 °F

Friday

Snow Chance for Measurable Precipitation 100%

Snow

High: 37 °F

Friday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 32 °F

Saturday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 32 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Sunday

Partly Sunny

Partly
Sunny

High: 35 °F

Detailed Forecast

  • Today A 10 percent chance of rain after 4pm. Mostly cloudy, with a temperature falling to around 41 by 5pm. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 34 mph.
  • Tonight Rain, mainly after 10pm. Low around 39. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thanksgiving Day Snow. Temperature falling to around 34 by 5pm. Southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
  • Thursday Night Snow. Low around 32. Southwest wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
  • Friday Snow. High near 37. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
  • Friday Night Snow. Low around 32. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Saturday A 30 percent chance of snow. Partly sunny, with a high near 32. Little or no snow accumulation expected.
  • Saturday Night Partly cloudy, with a low around 28.
  • Sunday Partly sunny, with a high near 35.
  • Sunday Night A chance of snow. Cloudy, with a low around 27.
  • Monday A chance of snow. Cloudy, with a high near 36.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 19.
  • Tuesday A chance of snow. Mostly cloudy, with a high near 29.