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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21 Miles E Cougar Res. OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 30 °F

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 27 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 39 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 31 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 44 °F

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 32 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 41 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 31 °F

Thanksgiving
Day

Slight Chance Rain

Slight Chc
Rain

High: 40 °F

Detailed Forecast

  • Today A 40 percent chance of snow. Mostly cloudy, with a high near 30. West wind 15 to 18 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
  • Tonight A 40 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 27. West wind 10 to 16 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
  • Monday A slight chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Monday Night Rain likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 31. West wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday A 40 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 44. West southwest wind 17 to 20 mph, with gusts as high as 32 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 32.
  • Wednesday Mostly cloudy, with a high near 41.
  • Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 31.
  • Thanksgiving Day A slight chance of rain. Partly sunny, with a high near 40.
  • Thursday Night A slight chance of rain and snow. Mostly cloudy, with a low around 30.
  • Friday A chance of rain. Mostly cloudy, with a high near 39.
  • Friday Night A chance of rain and snow. Cloudy, with a low around 30.
  • Saturday A chance of rain and snow. Cloudy, with a high near 37.