The Severe Weather Threat Will Continue on Sunday Across Much of the Great Plains.

Severe weather will again be possible across much of the Great Plains on Sunday. Long-lived supercells with large hail and strong tornadoes will be possible. Some storms will also be capable of heavy rainfall leading to flash flooding problems.
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Portland OR

Overnight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 48 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 65 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 45 °F

Monday

Sunny

Sunny

High: 72 °F

Monday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 48 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 54 °F

Tuesday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 42 °F

Wednesday

Showers Likely

Showers
Likely

High: 50 °F

Wednesday
Night

Showers Likely

Showers
Likely

Low: 44 °F

7-DAY FORECAST

  • Overnight A 30 percent chance of showers. Mostly cloudy, with a low around 48. Calm wind.
  • Sunday A 20 percent chance of showers before 11am. Partly sunny, with a high near 65. Light west northwest wind becoming northwest 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph.
  • Sunday Night Mostly clear, with a low around 45. North northwest wind 11 to 16 mph becoming light northwest in the evening. Winds could gust as high as 21 mph.
  • Monday Sunny, with a high near 72. Light west wind becoming west northwest 8 to 13 mph in the afternoon.
  • Monday Night A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 48. West wind 9 to 14 mph becoming light northwest in the evening. Winds could gust as high as 18 mph.
  • Tuesday Rain likely, mainly after 11am. Cloudy, with a high near 54. Chance of precipitation is 70%.
  • Tuesday Night Showers likely. Cloudy, with a low around 42. Chance of precipitation is 70%.
  • Wednesday Showers likely. Cloudy, with a high near 50.
  • Wednesday Night Showers likely. Mostly cloudy, with a low around 44.
  • Thursday Showers likely. Mostly cloudy, with a high near 54.
  • Thursday Night A chance of showers. Mostly cloudy, with a low around 47.
  • Friday A chance of showers. Mostly cloudy, with a high near 60.
  • Friday Night A chance of showers. Mostly cloudy, with a low around 48.
  • Saturday A chance of showers. Mostly cloudy, with a high near 61.

 

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for Greater Portland Metro Area, OR