Columbia, South Carolina – Forecasters are closely monitoring the potential for winter weather impacts across central South Carolina and the Central Savannah River Area this weekend, though uncertainty remains regarding exact impacts.
According to the National Weather Service in Columbia, multiple forecast scenarios are still on the table as a strong upper-level system and surface low move across the southeastern United States late Friday through Sunday. While details are still being refined, some scenarios could support moderate winter weather impacts, including hazardous travel conditions.
Probabilistic outlooks from the Weather Prediction Center indicate portions of the Midlands and CSRA may see elevated chances for travel disruptions, depending on how quickly colder air moves in and where the heaviest precipitation sets up. The most impactful window currently appears to be Saturday night into Sunday, though timing could shift.
Cities including Columbia, Lexington, Newberry, Orangeburg, Sumter, Aiken, and Augusta fall within the area being monitored. Major travel corridors such as Interstate 26, Interstate 20, Interstate 77, U.S. Highway 1, and Interstate 520 could be affected if winter precipitation develops, particularly during overnight or early morning hours.
The National Weather Service emphasized that snowfall is possible in some scenarios, especially if the upper-level low tracks farther south or west. Other scenarios would keep the heaviest precipitation north and east, limiting impacts locally. Because of this range of outcomes, residents are encouraged to stay informed as confidence increases later this week.
In addition to precipitation concerns, cold temperatures and wind chills could add to travel hazards, especially if any moisture freezes on road surfaces.
Residents should begin thinking about contingency plans, especially those with weekend travel, outdoor events, or early-morning commutes. Students, shift workers, and commuters may face the greatest impacts if winter weather coincides with peak travel times.
Forecasters expect clearer guidance within the next 24 to 48 hours and urge the public to monitor official updates as the forecast evolves.
