National Weather Service United States Department of Commerce

Wet and stormy weather continues across Pacific Northwest

Most of the country will experience tranquil weather this weekend. The exception will be the Pacific Northwest and northern California where a series of storm systems will bring rain, strong winds and thunderstorms through Saturday.
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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

This
Afternoon

Rain Chance for Measurable Precipitation 80%

Rain

High: 44 °FFalling Temperatures

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 33 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 37 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 31 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 40 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 38 °F

Tuesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 42 °F

Tuesday
Night

Rain/Snow

Rain/Snow

Low: 32 °F

Wednesday

Rain/Snow Likely

Rain/Snow
Likely

High: 40 °F

Detailed Forecast

  • This Afternoon Rain. Temperature falling to around 40 by 5pm. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tonight Snow showers. Low around 33. Windy, with a south wind 35 to 45 mph becoming west 20 to 30 mph in the evening. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
  • Sunday Snow showers. High near 37. West southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
  • Sunday Night Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 31. West wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Monday A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near 40. Southwest wind around 8 mph. Little or no snow accumulation expected.
  • Monday Night Snow likely. Cloudy, with a low around 38. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Tuesday Rain. High near 42. Breezy. Chance of precipitation is 90%.
  • Tuesday Night Rain and snow showers. Cloudy, with a low around 32. Breezy.
  • Wednesday Rain and snow showers likely. Cloudy, with a high near 40.
  • Wednesday Night Rain and snow showers likely. Cloudy, with a low around 33.
  • Thursday Showers likely. Mostly cloudy, with a high near 42.
  • Thursday Night A chance of showers. Mostly cloudy, with a low around 31.
  • Friday A chance of rain. Partly sunny, with a high near 41.