Spartanburg drivers should brace for changing conditions this Friday as storm chances rise across South Carolina’s Upstate, threatening slick roads and slower commutes along I-85 and I-26. A push of unstable air will trigger scattered showers and thunderstorms during the afternoon, adding hazards for evening travel.
According to the National Weather Service, rain chances increase to 40 percent Friday after 2 p.m., with heavier downpours possible in thunderstorms. Temperatures will reach the low 80s before storms move through, followed by a cooler trend into the weekend. Travelers are urged to keep headlights on in heavy rain and allow extra travel time on major corridors.
By Saturday, showers remain likely, with temperatures falling into the mid-70s. Outdoor plans could see disruptions, especially for afternoon events or sports. Sunday offers some improvement, though a 30 percent chance of storms lingers in the evening. The first week of fall will end with highs near 78 degrees, marking a noticeable cooldown after recent warmth.
Local residents should secure outdoor items ahead of Friday’s storm risk and stay weather-aware as conditions may shift quickly. While severe weather is not guaranteed, stronger storms could produce brief downpours and gusty winds.
More unsettled weather remains possible early next week, though rainfall chances gradually taper. Cooler nights in the low 60s suggest the seasonal shift is underway, with an early preview of colder fall air still weeks away.
Warnings and advisories may be updated as storms approach Friday. Residents should monitor National Weather Service alerts and prepare for changing conditions.
Five-Day Forecast for Spartanburg, SC
- Wednesday: Mostly sunny, high 88.
- Thursday: 40% chance of showers and thunderstorms after 2 p.m., high 82.
- Friday: 40% chance of storms after 2 p.m., high 81.
- Saturday: Showers likely, high 76.
- Sunday: Partly sunny, 30% chance of storms, high 78.
