National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
Read More...

Current Conditions

En Español

Share |

Portland International Airport OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 55 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 61 °F

Wednesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 55 °F

Thursday

Showers Chance for Measurable Precipitation 100%

Showers

High: 60 °F

Thursday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 53 °F

Friday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 61 °F

Friday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 53 °F

Saturday

Rain Likely

Rain
Likely

High: 61 °F

Saturday
Night

Chance Showers

Chance
Showers

Low: 51 °F

Detailed Forecast

  • Tonight Rain likely, mainly after 11pm. Cloudy, with a low around 55. South southeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 61. South southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Night Rain. The rain could be heavy at times. Low around 55. Southeast wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Thursday Showers. High near 60. South wind 8 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night Showers likely, mainly before 11pm. Cloudy, with a low around 53. South wind around 6 mph becoming east southeast in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Friday Rain likely, mainly after 11am. Cloudy, with a high near 61. Chance of precipitation is 70%.
  • Friday Night Rain likely. Cloudy, with a low around 53. Chance of precipitation is 70%.
  • Saturday Rain likely. Cloudy, with a high near 61.
  • Saturday Night A chance of showers. Cloudy, with a low around 51.
  • Sunday A chance of showers. Mostly cloudy, with a high near 60.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 49.
  • Monday A chance of rain. Mostly cloudy, with a high near 61.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 52.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 63.