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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2 Miles WSW Hillsboro OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 12 °C

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 17 °C

Tuesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 11 °C

Wednesday

Rain Chance for Measurable Precipitation 100%

Rain

High: 17 °C

Wednesday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 12 °C

Thursday

Showers Chance for Measurable Precipitation 80%

Showers

High: 16 °C

Thursday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 11 °C

Friday

Rain Likely

Rain
Likely

High: 16 °C

Friday
Night

Rain Likely

Rain
Likely

Low: 9 °C

Detailed Forecast

  • Overnight A 40 percent chance of showers. Mostly cloudy, with a low around 12. Calm wind.
  • Tuesday A 40 percent chance of rain. Cloudy, with a high near 17. South wind 11 to 18 km/h. New precipitation amounts between 1 and 2.5 mm possible.
  • Tuesday Night Rain, mainly after 11pm. Low around 11. South wind 16 to 21 km/h increasing to 22 to 27 km/h after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 5 and 7.5 mm possible.
  • Wednesday Rain. High near 17. South wind 21 to 24 km/h, with gusts as high as 29 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
  • Wednesday Night Rain. Low around 12. South wind 13 to 16 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
  • Thursday Showers. High near 16. Chance of precipitation is 80%.
  • Thursday Night Showers likely. Cloudy, with a low around 11. Chance of precipitation is 70%.
  • Friday Rain likely. Cloudy, with a high near 16.
  • Friday Night Rain likely. Cloudy, with a low around 9.
  • Saturday A chance of showers. Mostly cloudy, with a high near 18.
  • Saturday Night A chance of showers. Cloudy, with a low around 8.
  • Sunday A chance of showers. Cloudy, with a high near 17.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 7.
  • Monday A chance of showers. Mostly cloudy, with a high near 17.