National Weather Service United States Department of Commerce

Flash flooding possible across parts of Midwest

Showers and thunderstorms ahead of a strong cold front moving across the Midwest on Friday are expected to produce rainfall rates of 1-2 inches per hour, creating a risk of flash flooding across parts of southern Minnesota and northern and central Iowa. The flash flooding risk will continue into Saturday and move eastward, into the Ohio Valley.
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Hazardous Weather Conditions

Current Conditions

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Grand Marais MN

7 Day Forecast

For More Weather Information:

Duluth, MN Local Forecast Office

Late
Afternoon

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 62 °F

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

Low: 58 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 71 °F

Saturday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 51 °F

Sunday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 61 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 53 °F

Tuesday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 70 °F

Detailed Forecast

  • Late Afternoon A 30 percent chance of showers, mainly before 5pm. Mostly cloudy, with a steady temperature around 62. Southeast wind around 5 mph.
  • Tonight Scattered showers and thunderstorms, mainly between 1am and 3am. Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm. Chance of precipitation is 50%.
  • Saturday A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 71. West wind around 5 mph. Chance of precipitation is 20%.
  • Saturday Night A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 51. North wind around 5 mph becoming northeast in the evening. Chance of precipitation is 70%.
  • Sunday Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 61. Northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
  • Sunday Night Partly cloudy, with a low around 48.
  • Monday Mostly sunny, with a high near 65.
  • Monday Night Partly cloudy, with a low around 53.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Wednesday A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71.
  • Thursday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Friday Mostly sunny, with a high near 68.