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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3 Miles E Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

This
Afternoon

Showers Chance for Measurable Precipitation 80%

Showers

High: 48 °F

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 37 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 48 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 39 °F

Sunday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 47 °F

Sunday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 44 °F

Monday

Rain Chance for Measurable Precipitation 80%

Rain

High: 49 °F

Monday
Night

Rain

Rain

Low: 47 °F

Tuesday

Rain

Rain

High: 54 °F

Detailed Forecast

  • This Afternoon Showers. High near 48. South southwest wind around 9 mph. Chance of precipitation is 80%.
  • Tonight A 50 percent chance of showers. Mostly cloudy, with a low around 37. Calm wind becoming north 5 to 7 mph after midnight.
  • Saturday A 40 percent chance of showers. Mostly cloudy, with a high near 48. West northwest wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Saturday Night A 40 percent chance of showers. Mostly cloudy, with a low around 39. West wind around 8 mph.
  • Sunday Rain likely, mainly after 11am. Cloudy, with a high near 47. Southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Night Rain. Low around 44. Chance of precipitation is 80%.
  • Monday Rain. High near 49. Chance of precipitation is 80%.
  • Monday Night Rain. Cloudy, with a low around 47.
  • Tuesday Rain. Cloudy, with a high near 54.
  • Tuesday Night Rain likely. Cloudy, with a low around 48.
  • Wednesday Rain likely. Mostly cloudy, with a high near 53.
  • Wednesday Night Rain likely. Mostly cloudy, with a low around 49.
  • Thursday Rain likely. Mostly cloudy, with a high near 51.