National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Current Conditions

Charleston County

Zone Forecast

  • Rest Of Tonight Clear. Lows in the mid 60s...except in the lower 70s near the coast. Southwest winds around 5 mph.
  • Thursday Sunny. Highs in the lower 90s...except in the upper 80s near the coast. West winds around 5 mph...becoming southwest in the afternoon.
  • Thursday Night Mostly clear. Lows in the mid 60s...except in the lower 70s near the coast. Southwest winds 5 to 10 mph.
  • Friday Sunny. Highs in the lower 90s...except in the upper 80s near the coast. West winds around 5 mph...becoming south with gusts up to 20 mph in the afternoon.
  • Friday Night Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s...except in the mid 70s near the coast. South winds 5 to 10 mph. Chance of rain 20 percent.
  • Saturday Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent.
  • Saturday Night Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
  • Sunday Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 30 percent.
  • Sunday Night Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 30 percent.
  • Labor Day Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent.
  • Monday Night Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
  • Tuesday Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 30 percent.
  • Tuesday Night Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 30 percent.
  • Wednesday Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.