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.
Read More...

Current Conditions

En Español

Share |

Portland OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 53 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 62 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 54 °F

Wednesday

Rain Chance for Measurable Precipitation 100%

Rain

High: 62 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 55 °F

Thursday

Showers Chance for Measurable Precipitation 80%

Showers

High: 61 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 52 °F

Friday

Rain Likely

Rain
Likely

High: 61 °F

Friday
Night

Rain Likely

Rain
Likely

Low: 50 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 3 to 8 mph. Chance of precipitation is 50%.
  • Tuesday A 30 percent chance of rain. Cloudy, with a high near 62. South wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night Rain, mainly after 11pm. Low around 54. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. High near 62. South wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Wednesday Night Rain. Low around 55. South wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday Showers. High near 61. Chance of precipitation is 80%.
  • Thursday Night Showers likely. Cloudy, with a low around 52. Chance of precipitation is 70%.
  • Friday Rain likely. Cloudy, with a high near 61.
  • Friday Night Rain likely. Cloudy, with a low around 50.
  • Saturday A chance of showers. Mostly cloudy, with a high near 63.
  • Saturday Night A chance of showers. Cloudy, with a low around 49.
  • Sunday A chance of showers. Cloudy, with a high near 62.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 47.
  • Monday A chance of showers. Mostly cloudy, with a high near 60.