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.
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Current Conditions

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3 Miles S Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 36 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 44 °F

Wednesday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 35 °F

Thursday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 36 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 32 °F

Friday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 40 °F

Friday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 34 °F

Saturday

Snow Likely

Snow
Likely

High: 39 °F

Saturday
Night

Snow Likely

Snow
Likely

Low: 29 °F

Detailed Forecast

  • Overnight Rain. Low around 36. Breezy, with a southwest wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 44. Windy, with a southwest wind 25 to 31 mph, with gusts as high as 44 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 35. Breezy, with a southwest wind 24 to 29 mph decreasing to 16 to 21 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Thursday Rain showers before 11am, then rain and snow showers. High near 36. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
  • Thursday Night Snow showers likely. Cloudy, with a low around 32. Southwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Friday Rain and snow likely before 11am, then rain. High near 40. Chance of precipitation is 80%. Little or no snow accumulation expected.
  • Friday Night Rain. Low around 34. Chance of precipitation is 80%.
  • Saturday Snow likely. Mostly cloudy, with a high near 39.
  • Saturday Night Snow showers likely. Cloudy, with a low around 29. Breezy.
  • Sunday Snow showers likely. Mostly cloudy, with a high near 37.
  • Sunday Night A chance of snow showers. Mostly cloudy, with a low around 31.
  • Monday A chance of snow. Partly sunny, with a high near 41.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 36.
  • Tuesday A chance of showers. Partly sunny, with a high near 43.