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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6 Miles NNE Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Scattered Rain Chance for Measurable Precipitation 50%

Scattered
Rain

High: 47 °F

Tonight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 44 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 52 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 45 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 47 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 43 °F

Friday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 47 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 42 °F

Saturday

Showers Likely

Showers
Likely

High: 52 °F

Detailed Forecast

  • Today Scattered rain. Mostly cloudy, with a high near 47. West southwest wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. West southwest wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. High near 52. Southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
  • Wednesday Night Rain. Low around 45. West southwest wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Thursday Showers. High near 47. West southwest wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
  • Friday Rain likely. Cloudy, with a high near 47. Chance of precipitation is 70%.
  • Friday Night Rain likely. Cloudy, with a low around 42.
  • Saturday Showers likely. Mostly cloudy, with a high near 52.
  • Saturday Night A chance of showers. Cloudy, with a low around 40.
  • Sunday A chance of showers. Mostly cloudy, with a high near 49.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 39.
  • Monday A chance of rain. Partly sunny, with a high near 50.