National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Corvallis OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 12 °C

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 14 °C

Sunday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 8 °C

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 13 °C

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 7 °C

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 12 °C

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 6 °C

Wednesday

Rain

Rain

High: 9 °C

Wednesday
Night

Chance Showers

Chance
Showers

Low: 2 °C

Detailed Forecast

  • Tonight Rain. Low around 12. Southwest wind 21 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
  • Sunday Rain. High near 14. West southwest wind 13 to 16 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
  • Sunday Night Rain. Low around 8. West southwest wind 8 to 13 km/h becoming light west in the evening. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.
  • Monday A 40 percent chance of rain, mainly before 5pm. Mostly cloudy, with a high near 13. Calm wind.
  • Monday Night A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 7. Calm wind.
  • Tuesday A 40 percent chance of rain. Mostly cloudy, with a high near 12.
  • Tuesday Night A 50 percent chance of rain. Mostly cloudy, with a low around 6.
  • Wednesday Rain. Cloudy, with a high near 9.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 2.
  • Christmas Day A slight chance of showers. Mostly cloudy, with a high near 7.
  • Thursday Night A slight chance of showers. Mostly cloudy, with a low around 1.
  • Friday Mostly sunny, with a high near 7.
  • Friday Night Mostly cloudy, with a low around 1.
  • Saturday A chance of rain. Partly sunny, with a high near 7.