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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6 Miles WSW Pickstown SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 81 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 60 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 87 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 67 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 81 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 56 °F

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 79 °F

Monday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 56 °F

Tuesday

Sunny

Sunny

High: 80 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 81. North northwest wind around 5 mph.
  • Tonight A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 60. Northwest wind around 5 mph. Chance of precipitation is 20%.
  • Saturday Mostly sunny, with a high near 87. Northwest wind 5 to 15 mph becoming south southeast in the afternoon.
  • Saturday Night A chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 67. South southeast wind 10 to 15 mph. Chance of precipitation is 30%.
  • Sunday A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind 10 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 50%.
  • Sunday Night A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
  • Labor Day Mostly sunny, with a high near 79.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
  • Tuesday Sunny, with a high near 80.
  • Tuesday Night Mostly clear, with a low around 61.
  • Wednesday Mostly sunny, with a high near 85.
  • Wednesday Night Partly cloudy, with a low around 66.
  • Thursday Mostly sunny, with a high near 87.