National Weather Service United States Department of Commerce

Flash flooding possible across parts of central Plains and Upper Midwest

Heavy rain is forecast from the central Plains into the Upper Midwest and will bring a threat of flash flooding to these regions Thursday into Friday. The heaviest rain on Thursday is expected from northern Kansas across eastern Nebraska, Iowa and southeastern Minnesota into Wisconsin.
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Hazardous Weather Conditions

Current Conditions

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Sioux Falls SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 24 °C

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 17 °C

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 26 °C

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 16 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 27 °C

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 18 °C

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 26 °C

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 15 °C

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 24 °C

Detailed Forecast

  • Today A chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 24. Southeast wind 10 to 15 km/h. Chance of precipitation is 30%.
  • Tonight A chance of showers and thunderstorms, mainly before 4am. Cloudy, with a low around 17. South southeast wind 5 to 10 km/h becoming west after midnight. Chance of precipitation is 40%.
  • Friday A slight chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 26. Northwest wind 5 to 10 km/h. Chance of precipitation is 20%.
  • Friday Night A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 16. North northeast wind 5 to 10 km/h becoming east southeast in the evening. Chance of precipitation is 20%.
  • Saturday Mostly sunny, with a high near 27. Northeast wind 5 to 15 km/h becoming south in the afternoon.
  • Saturday Night A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 18. Chance of precipitation is 30%.
  • Sunday Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
  • Sunday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
  • Labor Day Mostly sunny, with a high near 24.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 13. Chance of precipitation is 20%.
  • Tuesday Mostly sunny, with a high near 26.
  • Tuesday Night Mostly clear, with a low around 14.
  • Wednesday Sunny, with a high near 27.