North Charleston, South Carolina – Thunderstorms, blistering heat, and potential travel delays threaten North Charleston as a powerful system targets the Lowcountry Friday, August 1st. Motorists on I-26 and I-526 should prepare for sudden downpours and hazardous driving conditions as storms roll in after 2 p.m.
According to the National Weather Service, Friday brings a 90% chance of showers and thunderstorms to North Charleston, with the heaviest rain and lightning expected from late afternoon into the evening. Heat index values could soar to 106°F before the storms, prompting extra caution for anyone outdoors. If you must drive during storm periods, slow down and allow extra space between vehicles—localized flooding and sudden lane closures are possible.
Emergency management officials urge residents to secure outdoor items, charge devices, and plan for possible power outages. Local roads, especially near rivers and low-lying areas, may become impassable at times. Those with weekend plans should note: the stormy pattern continues into Saturday, with additional showers and thunderstorms likely through Sunday. Expect repeated downpours, rumbles of thunder, and a high risk of lightning for outdoor events.
Looking Ahead:
- Friday: Thunderstorms likely after 2 p.m., high near 95°F, heat index to 106°F. Showers and storms continue into Friday night (80% chance).
- Saturday: More storms expected, mainly before 5 p.m., high near 85°F. Showers linger into Saturday night.
- Sunday: Widespread rain and storms, high near 83°F. Some thunderstorms may be severe.
- Monday: Rain chances decrease, but scattered storms still possible. High near 87°F.
- Tuesday/Wednesday: Mostly sunny, lower rain chances, highs in the upper 80s. Typical summer heat and humidity return.
