Columbia, S.C. – Thunderstorms are expected to edge into the Midlands Thursday night, bringing the first sign of unsettled weather before the Labor Day weekend. Drivers along I-26 and I-20 should prepare for slick roads and possible delays if storms intensify into the evening.
According to the National Weather Service in Columbia, a 20% chance of showers begins after midnight Thursday, increasing to 30% Friday and Saturday as scattered thunderstorms spread across Richland and Lexington counties. Rainfall totals should remain light, but isolated downpours could create short-term hazards, especially on congested holiday travel routes.
Residents can expect mostly sunny skies through Thursday afternoon with highs near 85, but cloud cover thickens into the evening. The weekend trend turns wetter, with showers and thunderstorms likely each afternoon Saturday and Sunday. Outdoor plans, including early holiday cookouts, may need backup arrangements.
Highs remain in the low to mid-80s through the weekend, while overnight lows hold in the mid-60s. Travelers should charge phones, monitor weather apps, and avoid flooded intersections. While severe storms are not expected, lightning and gusty winds pose risks during peak travel hours.
Conditions improve slightly by Labor Day Monday with more sunshine returning, though lingering storms are possible early. Another round of calm, dry weather builds by Tuesday, offering a clearer stretch for post-holiday commutes.
Weather advisories could be issued if thunderstorm coverage increases, especially late Friday into Saturday. Residents should stay weather-aware heading into the long weekend.
Five-Day Forecast for Columbia, S.C.:
- Thursday: Mostly cloudy, high 85. Slight chance of showers after midnight.
- Friday: Isolated showers and storms after 2 p.m. High near 85.
- Saturday: 30–40% chance of thunderstorms. High 83.
- Sunday: Showers and storms likely before 6 p.m. High 82.
- Labor Day Monday: Partly sunny, chance of early showers. High 82.
