National Weather Service United States Department of Commerce

Severe weather possible from Upper Midwest across Ohio Valley and into central Appalachians, as well as for parts of Desert Southwest

Scattered severe thunderstorms are expected to develop Thursday afternoon and evening over parts of the Upper Midwest and Ohio Valley and into the central Appalachians. Damaging wind and large hail are the main threats for this area. Meanwhile, storms with large hail and strong winds will also be possible across parts of the Desert Southwest, specifically over the lower Colorado River Valley.
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Hazardous Weather Conditions

Current Conditions

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4 Miles NNW Grand Marais/Cook County Airport MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

Late
Afternoon

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 67 °F

Tonight

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 53 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 65 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 55 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 68 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 56 °F

Sunday

Thunderstorms Likely

Thunderstorms
Likely

High: 67 °F

Sunday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 58 °F

Monday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 70 °F

Detailed Forecast

  • Late Afternoon Scattered showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 67. East wind around 10 mph. Chance of precipitation is 30%.
  • Tonight Showers and thunderstorms likely, mainly between 7pm and 3am. Cloudy, with a low around 53. East wind 5 to 10 mph. Chance of precipitation is 60%.
  • Friday A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon.
  • Friday Night Mostly cloudy, with a low around 55. East wind around 5 mph becoming northeast in the evening.
  • Saturday A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 68. East wind around 5 mph.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 56.
  • Sunday Showers and thunderstorms likely. Cloudy, with a high near 67.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 67.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
  • Wednesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
  • Thursday