National Weather Service United States Department of Commerce

Heavy rain forecast for Pacific Northwest this week

A cold front moving onshore along the Pacific Northwest and northern California coast will bring heavy rain to the region through the first part of the week. A second cold front expected to move onshore by late Tuesday, bringing additional rain and higher-elevation snow to the region.
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Current Conditions

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9 Miles SE Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

This
Afternoon

Rain Chance for Measurable Precipitation 100%

Rain

High: 44 °F

Tonight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 35 °F

Tuesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 41 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 39 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 45 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 40 °F

Thursday

Rain Chance for Measurable Precipitation 100%

Rain

High: 42 °F

Thursday
Night

Rain

Rain

Low: 38 °F

Friday

Chance Rain

Chance
Rain

High: 46 °F

Detailed Forecast

  • This Afternoon Rain. High near 44. West southwest wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain showers likely, mainly before 11pm. Mostly cloudy, with a low around 35. West southwest wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A slight chance of rain and snow showers before 11am, then a slight chance of rain. Mostly cloudy, with a high near 41. Southwest wind 8 to 13 mph. Chance of precipitation is 20%.
  • Tuesday Night Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39. Southwest wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Rain. High near 45. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
  • Wednesday Night Rain. Low around 40. Chance of precipitation is 100%.
  • Thursday Rain. High near 42. Chance of precipitation is 100%.
  • Thursday Night Rain. Cloudy, with a low around 38.
  • Friday A chance of rain. 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 51.
  • Saturday Night A chance of rain showers. Cloudy, with a low around 37.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 47.