Charleston faces a surge of heavy rain and strong thunderstorms Thursday, prompting concerns over possible street flooding and dangerous morning commutes across the region. With wet weather already setting in, the National Weather Service warns the most intense rainfall and thunderstorm activity is expected to peak between late morning and Thursday night, bringing an 80% chance of rain and the potential for gusty winds.
According to the National Weather Service, scattered showers and storms continue through Wednesday, intensifying into heavy, soaking downpours by Thursday afternoon. Northeast winds up to 16 mph may bring gusts over 20 mph during storms. Rain could total up to an inch in some neighborhoods, with higher amounts possible in heavier downpours, especially along highways and low-lying areas prone to flooding. Additional showers and thunderstorm risks persist into Friday and Saturday, keeping roadways slick and outdoor plans in question.
Wednesday: Showers and storms, especially after 3 p.m.; highs mid-80s.
Thursday: Widespread heavy rain and storms likely, highs mid-80s, gusty northeast winds.
Friday: More scattered storms, especially early; highs mid-80s.
Saturday: Continued rain and thunder threat, locally heavy; highs mid-80s.
Sunday: Showers linger but trend toward drier and warmer by afternoon.
Residents should plan for hazardous travel, possible street flooding, and frequent lightning. Charge devices, avoid low-lying roads during heavy rain, and monitor alerts for new advisories through the week.
