National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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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

Overnight

Mostly Clear

Mostly
Clear

Low: 50 °F

Tuesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 69 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 52 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 72 °F

Wednesday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 56 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 71 °F

Thursday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 51 °F

Friday

Partly Sunny

Partly
Sunny

High: 59 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 50. West wind around 5 mph.
  • Tuesday A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 69. West wind 5 to 10 mph.
  • Tuesday Night A slight chance of showers and thunderstorms, then a chance of showers after 7pm. Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
  • Wednesday A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 30%.
  • Wednesday Night Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 56. South wind around 5 mph becoming southeast after midnight. Chance of precipitation is 60%.
  • Thursday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71.
  • Thursday Night A slight chance of showers. Partly cloudy, with a low around 51.
  • Friday Partly sunny, with a high near 59.
  • Friday Night Partly cloudy, with a low around 44.
  • Saturday Mostly sunny, with a high near 61.
  • Saturday Night Partly cloudy, with a low around 45.
  • Sunday Mostly sunny, with a high near 62.
  • Sunday Night Partly cloudy, with a low around 48.
  • Monday Mostly sunny, with a high near 64.