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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15 Miles N Grand Marais/Cook County Airport MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 70 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 50 °F

Wednesday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 74 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 56 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 72 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 48 °F

Friday

Slight Chance Showers

Slight Chc
Showers

High: 60 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 64 °F

Detailed Forecast

  • Today A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70. West wind 5 to 15 mph, with gusts as high as 20 mph.
  • Tonight A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening.
  • Wednesday Scattered showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%.
  • Wednesday Night A 50 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 56. South wind around 5 mph becoming calm.
  • Thursday A 40 percent chance of showers and thunderstorms, mainly after 7am. Mostly cloudy, with a high near 72. Southeast wind 5 to 10 mph.
  • Thursday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
  • Friday A slight chance of showers after 1pm. Partly sunny, with a high near 60.
  • Friday Night Partly cloudy, with a low around 41.
  • Saturday Mostly sunny, with a high near 64.
  • Saturday Night Partly cloudy, with a low around 43.
  • Sunday Mostly sunny, with a high near 65.
  • Sunday Night Partly cloudy, with a low around 47.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.