National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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6 Miles NNE Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 46 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 47 °FFalling Temperatures

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 35 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 41 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 36 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 42 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 32 °F

Wednesday

Rain/Snow Likely

Rain/Snow
Likely

High: 36 °F

Wednesday
Night

Snow Likely

Snow
Likely

Low: 26 °F

Detailed Forecast

  • Overnight Rain. The rain could be heavy at times. Steady temperature around 46. Breezy, with a west wind around 28 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Rain. The rain could be heavy at times. Temperature rising to near 47 by 11am, then falling to around 41 during the remainder of the day. Breezy, with a west wind 22 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Sunday Night Rain before 4am, then a chance of rain and snow. Low around 35. West wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
  • Monday A chance of rain and snow, mainly before 10am. Mostly cloudy, with a high near 41. West wind 6 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday Night A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 36. West northwest wind around 5 mph.
  • Tuesday A 30 percent chance of rain. Mostly cloudy, with a high near 42.
  • Tuesday Night Rain likely, mainly after 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
  • Wednesday Rain and snow likely. Cloudy, with a high near 36.
  • Wednesday Night Snow showers likely. Mostly cloudy, with a low around 26.
  • Christmas Day A slight chance of snow showers. Mostly cloudy, with a high near 32.
  • Thursday Night A slight chance of snow showers. Mostly cloudy, with a low around 25.
  • Friday Partly sunny, with a high near 32.
  • Friday Night Mostly cloudy, with a low around 23.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 31.