National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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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

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 6 °C

Sunday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 12 °C

Sunday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 4 °C

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 12 °C

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 6 °C

Tuesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 14 °C

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 7 °C

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 13 °C

Wednesday
Night

Chance Rain

Chance
Rain

Low: 6 °C

Detailed Forecast

  • Tonight Scattered showers, mainly before 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 6. West southwest wind around 11 km/h becoming south in the evening. Chance of precipitation is 40%.
  • Sunday A 50 percent chance of showers, mainly after 10am. Patchy fog before 10am. Otherwise, cloudy, with a high near 12. South southwest wind 14 to 18 km/h, with gusts as high as 32 km/h. New precipitation amounts between 2.5 and 5 mm possible.
  • Sunday Night A 40 percent chance of showers, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 4. South southeast wind around 8 km/h.
  • Monday A 20 percent chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 12. South southeast wind 5 to 8 km/h.
  • Monday Night A 40 percent chance of rain. Mostly cloudy, with a low around 6. South wind 11 to 13 km/h. New precipitation amounts between 1 and 2.5 mm possible.
  • Tuesday A 40 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 14.
  • Tuesday Night Mostly cloudy, with a low around 7.
  • Wednesday Mostly cloudy, with a high near 13.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 6.
  • Thanksgiving Day A chance of rain. Mostly cloudy, with a high near 13.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 5.
  • Friday A chance of rain. Cloudy, with a high near 10.
  • Friday Night Rain likely. Cloudy, with a low around 5.
  • Saturday Rain likely. Cloudy, with a high near 10.