National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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4 Miles SSE Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 36 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 43 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 40 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 47 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 41 °F

Thursday

Rain Chance for Measurable Precipitation 100%

Rain

High: 44 °F

Thursday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 39 °F

Friday

Rain Likely

Rain
Likely

High: 46 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 39 °F

Detailed Forecast

  • Tonight A 50 percent chance of showers. Mostly cloudy, with a low around 36. West southwest wind 8 to 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 43. Southwest wind around 10 mph.
  • Tuesday Night Rain, mainly after 11pm. Low around 40. South southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. High near 47. Southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. Low around 41. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Thursday Rain. High near 44. Chance of precipitation is 100%.
  • Thursday Night Showers. Low around 39. Chance of precipitation is 80%.
  • Friday Rain likely. Cloudy, with a high near 46.
  • Friday Night Rain likely. Mostly cloudy, with a low around 39.
  • Saturday A chance of showers. Mostly cloudy, with a high near 52.
  • Saturday Night Rain showers likely. Cloudy, with a low around 36. Breezy.
  • Sunday Rain and snow showers likely. Mostly cloudy, with a high near 46.
  • Sunday Night A chance of rain and snow showers. Mostly cloudy, with a low around 35.
  • Monday A chance of showers. Partly sunny, with a high near 43.