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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Hazardous Weather Conditions

Current Conditions

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Duluth MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

Overnight

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 59 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 73 °F

Wednesday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 63 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 75 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 54 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 67 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 49 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 50 °F

Detailed Forecast

  • Overnight A 40 percent chance of showers and thunderstorms, mainly before 4am. Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph.
  • Wednesday A 50 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 73. Southwest wind 5 to 10 mph.
  • Wednesday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 63. East wind 5 to 10 mph. Chance of precipitation is 60%.
  • Thursday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Southeast wind around 5 mph becoming calm.
  • Thursday Night A 40 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 54. West wind 10 to 15 mph, with gusts as high as 30 mph.
  • Friday Mostly sunny, with a high near 67.
  • Friday Night Mostly clear, with a low around 49.
  • Saturday Mostly sunny, with a high near 69.
  • Saturday Night Mostly clear, with a low around 50.
  • Sunday Sunny, with a high near 69.
  • Sunday Night Mostly clear, with a low around 53.
  • Monday Mostly sunny, with a high near 70.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
  • Tuesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.