National Weather Service United States Department of Commerce

Slight risk of severe weather on Sunday

The NWS Storm Prediction Center in Norman, Oklahoma expects a slight risk of severe for portions of the Central United States on Sunday. The area of greatest concern is in southern Minnesota, western Iowa, eastern Nebraska and northern Kansas. The primary threat for these locations will be large hail and damaging winds, however, a few isolated tornadoes are also possible.
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Hazardous Weather Conditions

Current Conditions

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Keystone SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Overnight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 57 °F

Sunday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 68 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 49 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 68 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 50 °F

Tuesday

Sunny

Sunny

High: 77 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Wednesday

Sunny

Sunny

High: 81 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 58 °F

Detailed Forecast

  • Overnight Isolated showers and thunderstorms. Mostly cloudy, with a low around 57. West wind 5 to 8 mph becoming calm. Chance of precipitation is 20%.
  • Sunday A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 68. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 70%.
  • Sunday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 49. North wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.
  • Labor Day A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. West wind 5 to 8 mph. Chance of precipitation is 40%.
  • Monday Night Partly cloudy, with a low around 50. North wind 5 to 7 mph becoming west in the evening.
  • Tuesday Sunny, with a high near 77. West wind 7 to 9 mph becoming south in the afternoon.
  • Tuesday Night Mostly clear, with a low around 55.
  • Wednesday Sunny, with a high near 81.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
  • Thursday Mostly sunny, with a high near 75.
  • Thursday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
  • Friday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 69.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69.