Charleston Weather Forecast: Thunderstorms Set to Return Friday and Continue Through Weekend
CHARLESTON, S.C. — After a stretch of sunny weather, thunderstorms are expected to return to the Lowcountry beginning Friday and could persist through the weekend, bringing the risk of flooding and travel disruptions.
The National Weather Service in Charleston said a stalled front moving into the region will trigger scattered thunderstorms and periods of heavy rainfall across much of coastal South Carolina.
Storm System to Impact Lowcountry Communities
Forecasters warn that the strongest storms could lead to localized flooding in low-lying neighborhoods and brief travel delays along major corridors including Interstate 26 and U.S. 17.
Areas most likely to see consistent rainfall include Charleston, Summerville, and Mount Pleasant, with Beaufort and Hilton Head facing scattered downpours and occasional thunder.
Residents are advised to secure outdoor items and remain alert for changing conditions, especially as gusty winds accompany the storms.
Five-Day Forecast for Charleston
- Thursday: Mostly sunny, highs in the mid-80s, lows in the mid-60s
- Friday: Scattered storms, highs in the low 80s, rain chance 20–30%
- Saturday: Showers and storms, highs in the low 80s, rain chance 50–70%
- Sunday: Stormy at times, highs near 80, rain chance 40–60%
- Monday: Showers continue, highs in the low 80s, rain chance 40–50%
Extended Outlook
The unsettled pattern may last into early next week, with storm chances staying elevated through Monday. Officials caution that rainfall totals could climb higher if storms linger, raising the possibility of additional advisories or flash flood alerts.
Charleston-area residents with outdoor plans are urged to stay weather-aware, especially during peak afternoon and evening hours when storms are most likely.
Have you experienced flooding or storm damage in Charleston during past heavy rain events? Share your stories and weather tips with neighbors at SaludaStandard-Sentinel.com.
