National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest, New England

An active weather pattern continues across the Pacific Northwest on Thursday, where an onshore flow will usher in moisture from the Pacific Ocean, resulting in several inches of rain across the region. Meanwhile, a coastal storm off the Northeast coast will bring periods of rain to parts of New England through early Friday. Showers and thunderstorms are also possible across parts of the Midwest.
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Hazardous Weather Conditions

Current Conditions

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Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 41 °FFalling Temperatures

Tonight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 36 °F

Friday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 47 °F

Friday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 41 °F

Saturday

Rain Chance for Measurable Precipitation 80%

Rain

High: 48 °F

Saturday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 35 °F

Sunday

Snow Chance for Measurable Precipitation 80%

Snow

High: 35 °F

Sunday
Night

Snow Likely

Snow
Likely

Low: 34 °F

Monday

Chance Snow

Chance
Snow

High: 37 °F

Detailed Forecast

  • Today Snow showers. Some thunder is also possible. Temperature falling to around 38 by 5pm. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Tonight Snow showers likely. Mostly cloudy, with a low around 36. South wind around 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Friday Snow likely, mainly after 11am. Mostly cloudy, with a high near 47. South wind around 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Friday Night Rain. Low around 41. South wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Saturday Rain. High near 48. Breezy, with a south wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Saturday Night Snow showers. Low around 35. Windy. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Sunday Snow showers. High near 35. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Sunday Night Snow showers likely. Mostly cloudy, with a low around 34.
  • Monday A chance of snow showers. Cloudy, with a high near 37.
  • Monday Night Snow likely. Cloudy, with a low around 36.
  • Tuesday Rain. Cloudy, with a high near 43. Breezy.
  • Tuesday Night Snow showers likely. Cloudy, with a low around 35.
  • Wednesday Snow likely. Mostly cloudy, with a high near 43.