National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Simpsonville SC

7 Day Forecast

Overnight

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 70 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 91 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 68 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 88 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 68 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 88 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 69 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 89 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 68 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 70. Light southwest wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Wednesday A chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Night A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 68. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 88. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Night A chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.
  • Friday A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
  • Friday Night A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
  • Saturday A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
  • Sunday A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%.