National Weather Service United States Department of Commerce

The flash flooding threat shifts slightly east on Friday while both coasts and Hawaii continue high surf issues due to tropical systems

The potential for heavy rainfall and flash flooding will shift east on Friday across parts of the Upper Midwest into the eastern Great Lakes. Meanwhile, portions of both the East and West Coasts, as well as Hawaii, will continue to have high surf and rip current potential due to Hurricane Cristobal and Tropical Storm Marie respectively. Caution should be used on area beaches.
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Hazardous Weather Conditions

Current Conditions

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14 Miles N Grand Marais/Cook County Airport MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

Today

Showers Chance for Measurable Precipitation 80%

Showers

High: 62 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 52 °F

Saturday

Partly Sunny

Partly
Sunny

High: 70 °F

Saturday
Night

Patchy Fog

Patchy
Fog

Low: 47 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 67 °F

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 57 °F

Labor
Day

Chance Thunderstorms

Chance
Thunderstorms

High: 68 °F

Monday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 51 °F

Tuesday

Chance Thunderstorms

Chance
Thunderstorms

High: 69 °F

Detailed Forecast

  • Today Showers, with thunderstorms also possible after 1pm. High near 62. Southeast wind around 5 mph. Chance of precipitation is 80%.
  • Tonight A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 52. Calm wind becoming north around 5 mph after midnight.
  • Saturday Partly sunny, with a high near 70. North wind around 5 mph.
  • Saturday Night Patchy fog after 1am. Otherwise, partly cloudy, with a low around 47. Southeast wind around 5 mph becoming calm.
  • Sunday A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 67. Southeast wind 5 to 10 mph.
  • Sunday Night Showers and thunderstorms likely. Areas of fog. Otherwise, cloudy, with a low around 57. Chance of precipitation is 70%.
  • Labor Day A chance of showers and thunderstorms. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 68.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 69.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
  • Wednesday Mostly sunny, with a high near 69.
  • Wednesday Night Mostly clear, with a low around 50.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.