National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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6 Miles W Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

This
Afternoon

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 40 °F

Tonight

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 35 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 40 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 36 °F

Sunday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 40 °F

Sunday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 40 °F

Monday

Rain Chance for Measurable Precipitation 80%

Rain

High: 44 °F

Monday
Night

Rain

Rain

Low: 44 °F

Tuesday

Rain

Rain

High: 47 °F

Detailed Forecast

  • This Afternoon Showers likely. Cloudy, with a high near 40. Southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight A chance of rain showers. Mostly cloudy, with a low around 35. West southwest wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 50%.
  • Saturday A chance of rain and snow showers, mainly after 11am. Mostly cloudy, with a high near 40. West wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Saturday Night A 40 percent chance of showers. Mostly cloudy, with a low around 36. West wind around 8 mph.
  • Sunday Rain likely, mainly after 11am. Cloudy, with a high near 40. Southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Night Rain. Low around 40. Chance of precipitation is 80%.
  • Monday Rain. High near 44. Chance of precipitation is 80%.
  • Monday Night Rain. Cloudy, with a low around 44.
  • Tuesday Rain. Cloudy, with a high near 47. Breezy.
  • Tuesday Night Rain likely. Cloudy, with a low around 46.
  • Wednesday Rain likely. Cloudy, with a high near 49.
  • Wednesday Night Rain likely. Mostly cloudy, with a low around 48.
  • Thursday Rain likely. Mostly cloudy, with a high near 48.