National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Current Conditions

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Portland International Airport OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Wednesday

Decreasing Clouds

Decreasing
Clouds

High: 76 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Thursday

Sunny

Sunny

High: 85 °F

Thursday
Night

Clear

Clear

Low: 59 °F

Friday

Sunny

Sunny

High: 87 °F

Friday
Night

Clear

Clear

Low: 59 °F

Saturday

Sunny

Sunny

High: 92 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 61 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 56. West wind 3 to 7 mph.
  • Wednesday Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
  • Wednesday Night Mostly clear, with a low around 55. North northwest wind 5 to 7 mph becoming calm.
  • Thursday Sunny, with a high near 85. Light north wind becoming east northeast 6 to 11 mph in the afternoon.
  • Thursday Night Clear, with a low around 59. East northeast wind around 11 mph.
  • Friday Sunny, with a high near 87.
  • Friday Night Clear, with a low around 59.
  • Saturday Sunny, with a high near 92.
  • Saturday Night Mostly clear, with a low around 61.
  • Sunday Sunny, with a high near 82.
  • Sunday Night A chance of rain. Partly cloudy, with a low around 61.
  • Monday A chance of rain. Mostly cloudy, with a high near 77.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 58.
  • Tuesday A slight chance of rain. Mostly cloudy, with a high near 73.