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.
Read More...

Current Conditions

En Español

Share |

20 Miles ENE Cougar Res. OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 29 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 36 °F

Sunday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 29 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 41 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 32 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 47 °F

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 33 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 46 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 33 °F

Detailed Forecast

  • Tonight Snow showers, mainly before 10pm. Low around 29. West southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Sunday Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 36. West southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Sunday Night Snow showers likely before 4am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 29. West southwest wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Monday A slight chance of rain and snow before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 41. South wind 5 to 7 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 32. West southwest wind 8 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday A 50 percent chance of showers, mainly before 10am. Mostly cloudy, with a high near 47.
  • Tuesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 33.
  • Wednesday Mostly cloudy, with a high near 46.
  • Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 33.
  • Thanksgiving Day A slight chance of rain. Partly sunny, with a high near 44.
  • Thursday Night A slight chance of rain. Mostly cloudy, with a low around 32.
  • Friday A chance of rain. Mostly cloudy, with a high near 42.
  • Friday Night A chance of rain. Cloudy, with a low around 32.
  • Saturday A chance of rain. Cloudy, with a high near 42.