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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3 Miles ESE Cape Meares OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 41 °F

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 50 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 44 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 52 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 44 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 54 °F

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 47 °F

Wednesday

Slight Chance Rain

Slight Chc
Rain

High: 53 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 47 °F

Detailed Forecast

  • Overnight Scattered showers. Mostly cloudy, with a low around 41. West southwest wind 11 to 13 mph. Chance of precipitation is 40%.
  • Sunday Rain, mainly after 10am. High near 50. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Night A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 44. South southwest wind around 10 mph.
  • Monday A slight chance of rain before 10am, then a chance of rain after 4pm. Mostly cloudy, with a high near 52. South southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
  • Monday Night Rain likely, mainly between 10pm and 4am. Cloudy, with a low around 44. South southwest wind around 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday A 50 percent chance of showers. Mostly cloudy, with a high near 54.
  • Tuesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 47.
  • Wednesday A slight chance of rain. Mostly cloudy, with a high near 53.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 47.
  • Thanksgiving Day A chance of rain. Mostly cloudy, with a high near 53.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 44.
  • Friday A chance of rain. Cloudy, with a high near 49.
  • Friday Night Rain. Cloudy, with a low around 43.
  • Saturday Rain likely. Cloudy, with a high near 50.