National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
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Hazardous Weather Conditions

Current Conditions

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15 Miles N Grand Marais/Cook County Airport MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

Overnight

Areas Fog

Areas
Fog

Low: 55 °F

Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 72 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Thursday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 67 °F

Thursday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 55 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 71 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 56 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 73 °F

Saturday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 57 °F

Detailed Forecast

  • Overnight Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 55. North wind around 5 mph.
  • Wednesday A 20 percent chance of showers after 1pm. Partly sunny, with a high near 72. North wind around 5 mph becoming east in the afternoon.
  • Wednesday Night Partly cloudy, with a low around 52. Calm wind.
  • Thursday Showers and thunderstorms likely, mainly after 4pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 67. East wind 5 to 10 mph. Chance of precipitation is 60%.
  • Thursday Night Showers and thunderstorms likely, mainly before 1am. Cloudy, with a low around 55. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 60%.
  • Friday A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 71.
  • Friday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
  • Saturday A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
  • Sunday A chance of showers and thunderstorms. Mostly cloudy, with a high near 70.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
  • Monday A slight chance of showers and thunderstorms. Partly sunny, with a high near 67.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.