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

Overnight

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 45 °F

Saturday

Rain Chance for Measurable Precipitation 100%

Rain

High: 44 °FFalling Temperatures

Saturday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 34 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 36 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 28 °F

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 39 °F

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 38 °F

Tuesday

Rain

Rain

High: 42 °F

Tuesday
Night

Rain/Snow

Rain/Snow

Low: 32 °F

Detailed Forecast

  • Overnight A 20 percent chance of rain. Cloudy, with a steady temperature around 45. Southeast wind around 17 mph, with gusts as high as 28 mph.
  • Saturday Rain. Temperature falling to around 40 by 4pm. South wind 16 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 34. Breezy, with a west wind 20 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
  • Sunday Snow showers. High near 36. 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 A 50 percent chance of snow showers. Mostly cloudy, with a low around 28. West wind 10 to 14 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
  • Monday A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near 39. New snow accumulation of less than a half inch possible.
  • Monday Night Snow likely. Cloudy, with a low around 38. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Tuesday Rain. Cloudy, with a high near 42. Breezy.
  • 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.