National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

An active weather pattern will continue across the Pacific Northwest on Friday, where an onshore flow will usher in moisture from the Pacific Ocean, resulting in another inch or two of rain across the region. Meanwhile, the coastal storm making its way up the Northeast coast will finally begin to pull away on Friday, but heavy rain is still possible through Friday morning in parts of 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

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 48 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 42 °F

Saturday

Rain Chance for Measurable Precipitation 100%

Rain

High: 48 °F

Saturday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 36 °F

Sunday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 40 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 30 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 43 °F

Monday
Night

Snow Likely

Snow
Likely

Low: 30 °F

Tuesday

Rain

Rain

High: 42 °F

Detailed Forecast

  • Today A slight chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 48. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Tonight Rain. Low around 42. Southeast wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Rain. High near 48. South southeast wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Saturday Night Snow showers. Low around 36. Breezy, with a west wind 23 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Sunday Snow showers likely. Mostly cloudy, with a high near 40. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Sunday Night A 40 percent chance of snow showers. Mostly cloudy, with a low around 30. New snow accumulation of less than a half inch possible.
  • Monday A 30 percent chance of snow showers. Mostly cloudy, with a high near 43. New snow accumulation of less than a half inch possible.
  • Monday Night Snow likely. Cloudy, with a low around 30.
  • Tuesday Rain. Cloudy, with a high near 42. Breezy.
  • Tuesday Night Showers likely. Mostly cloudy, with a low around 40. Breezy.
  • Wednesday Rain likely. Mostly cloudy, with a high near 40.
  • Wednesday Night Showers likely. Cloudy, with a low around 38.
  • Thursday Showers likely. Cloudy, with a high near 44.