National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Hazardous Weather Conditions

Current Conditions

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Roseau MN

7 Day Forecast

For More Weather Information:

Grand Forks, ND Local Forecast Office

This
Afternoon

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 22 °C

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 10 °C

Saturday

Sunny

Sunny

High: 23 °C

Saturday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 14 °C

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 23 °C

Sunday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 13 °C

Labor
Day

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 23 °C

Monday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 12 °C

Tuesday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 23 °C

Detailed Forecast

  • This Afternoon A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 22. North northwest wind 10 to 13 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
  • Tonight A chance of thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. North wind 10 to 13 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
  • Saturday Sunny, with a high near 23. North northeast wind around 8 km/h becoming east southeast in the afternoon.
  • Saturday Night Scattered showers and thunderstorms after 1am. Increasing clouds, with a low around 14. South southeast wind 10 to 18 km/h. Chance of precipitation is 40%.
  • Sunday Showers and thunderstorms likely. Cloudy, with a high near 23. Southeast wind 13 to 21 km/h becoming south southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
  • Sunday Night Isolated showers and thunderstorms before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.
  • Labor Day A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 23.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 12.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 23.
  • Tuesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 12.
  • Wednesday Sunny, with a high near 23.
  • Wednesday Night Partly cloudy, with a low around 12.
  • Thursday A chance of showers and thunderstorms. Partly sunny, with a high near 24.