Freezing Fog in Charleston, South Carolina

Freezing Fog December 10, 2025 · Charleston, South Carolina

Injuries

What the National Weather Service wrote

Law enforcement reported 6 collisions involving 8 vehicles along Highway 7 on the Cosgrove Bridge, resulting in 2 injuries. Additionally, law enforcement reported 4 collisions involving 6 vehicles along Interstate 526 on the Don Holt Bridge, leading to no injuries.

The wider storm

High pressure and light winds under clear skies led to strong radiational cooling and freezing temperatures, setting up an environment for freezing dense fog that produced slick road conditions on many elevated bridges across the Charleston Metro Area during morning commute hours.

Source: NOAA Storm Events Database, event 1299796. Narratives are written by the National Weather Service forecast office that issued the report.

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