National Weather Service United States Department of Commerce

Stormy weather expected for the Pacific Northwest and Intermountain West

An impressive frontal system will continue moving through the Pacific Northwest and the Intermountain West and slowly make its way south. Behind it very cold Arctic air will follow. Higher elevation snow and moderate rainfall can be expected throughout these regions along with strong winds.
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Current Conditions

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Portland OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 52 °F

Friday

Rain Chance for Measurable Precipitation 100%

Rain

High: 54 °F

Friday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 37 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 41 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 30 °F

Sunday

Sunny

Sunny

High: 40 °F

Sunday
Night

Slight Chance Freezing Rain Chance for Measurable Precipitation 10%

Slight Chc
Freezing Rain

Low: 29 °F

Monday

Slight Chance Freezing Rain

Slight Chc
Freezing Rain

High: 45 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Detailed Forecast

  • Overnight Rain. Low around 52. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Rain. High near 54. South southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Night Rain showers. Low around 37. West wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Saturday Rain likely, possibly mixed with snow showers. Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Saturday Night A 20 percent chance of snow showers before 10pm. Mostly clear, with a low around 30. Northeast wind 9 to 16 mph, with gusts as high as 25 mph.
  • Sunday Sunny, with a high near 40.
  • Sunday Night A slight chance of freezing rain after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 10%.
  • Monday A slight chance of rain or freezing rain. Cloudy, with a high near 45.
  • Monday Night Mostly cloudy, with a low around 36.
  • Tuesday Mostly cloudy, with a high near 45.
  • Tuesday Night Mostly cloudy, with a low around 34.
  • Wednesday A slight chance of rain. Cloudy, with a high near 47.
  • Wednesday Night A slight chance of rain. Cloudy, with a low around 36.
  • Thursday A chance of rain. Cloudy, with a high near 50.