Columbia, South Carolina – Sweltering summer heat will give way to fast-moving thunderstorms in Columbia Thursday afternoon, creating a risky stretch for drivers and outdoor plans across the city. Storms are likely to develop after 2 p.m., bringing intense downpours, frequent lightning, and the threat of localized flooding—especially along Assembly Street and Gervais Street.
According to the National Weather Service at Jim Hamilton L.B. Owens Airport, Columbia can expect highs near 93°F before skies turn stormy. Rain chances spike to 80% late in the day, with some storms producing heavy rainfall in short bursts. Travelers should avoid flooded roadways, charge mobile devices, and secure loose outdoor items before the storms arrive.
Neighborhoods from Rosewood to downtown Columbia could see brief, hazardous travel conditions late Thursday. Southbound commutes may be delayed, and scattered power outages are possible with gusty winds and lightning. If you must drive, slow down and watch for water pooling on low-lying roads.
Looking ahead, Friday will bring another round of thunderstorms after 2 p.m., while daytime highs hover near 93°F. Sunshine returns Saturday, but afternoon storms remain possible with highs surging to 95°F. The heat ramps up through Sunday and Monday, with mostly sunny skies and temperatures nearing 97°F—making hydration and sun safety a top priority.
Warnings remain in effect through Friday night, with additional advisories possible this weekend as summer storm chances persist across the Midlands.
Five Day Columbia, SC Weather Forecast (Thursday, July 10 – Monday, July 15):
- Thursday: Slight chance of showers and storms before 2 p.m., then likely after 2 p.m. High: 93°F.
- Friday: Partly sunny, storms likely after 2 p.m. High: 93°F.
- Saturday: Mostly sunny, chance of storms after 2 p.m. High: 95°F.
- Sunday: Mostly sunny, chance of storms after 2 p.m. High: 97°F.
- Monday: Mostly sunny, chance of storms after 2 p.m. High: 97°F.
