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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2 Miles N Cascade Summit OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 36 °F

Friday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 40 °F

Friday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 28 °F

Saturday

Snow Chance for Measurable Precipitation 80%

Snow

High: 30 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 17 °F

Sunday

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

High: 28 °F

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 28 °F

Monday

Chance Rain/Snow

Chance
Rain/Snow

High: 36 °F

Monday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 23 °F

Detailed Forecast

  • Overnight Rain. Low around 36. Southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Rain before 4pm, then rain and snow. High near 40. Southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Friday Night Rain and snow, becoming all snow after 10pm. Low around 28. West southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
  • Saturday Snow showers. High near 30. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
  • Saturday Night A 40 percent chance of snow showers. Partly cloudy, with a low around 17. West northwest wind around 8 mph becoming east southeast in the evening. Little or no snow accumulation expected.
  • Sunday A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 28.
  • Sunday Night A slight chance of snow before 10pm, then a chance of rain and snow. Cloudy, with a low around 28. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Monday A chance of rain and snow. Cloudy, with a high near 36.
  • Monday Night A slight chance of rain. Mostly cloudy, with a low around 23.
  • Tuesday Cloudy, with a high near 36.
  • Tuesday Night A slight chance of snow. Cloudy, with a low around 27.
  • Wednesday A slight chance of rain and snow. Cloudy, with a high near 38.
  • Wednesday Night A chance of rain and snow. Cloudy, with a low around 28.
  • Thursday A chance of rain and snow. Cloudy, with a high near 38.