School Closings in Charleston, South Carolina
Live snow day probability for Charleston, South Carolina. In the southeast, even an inch of snow or a quarter-inch of ice closes schools. Real-time forecast with ice-risk modeling updated every 30 minutes.
Today's Snow Day Probability
Live forecast for Charleston, South Carolina — updated every 30 minutes
Winter Weather in Charleston, South Carolina
Charleston averages 1" of snow per year — and even small events close schools. See tonight's live probability.
Nearby City Closings
FAQ — School Closings in Charleston, South Carolina
Is school closed in Charleston, South Carolina?
Check SnowSense™ for live snow day probability in Charleston, South Carolina. Our model updates every 30 minutes using NWS forecast data and South Carolina-calibrated closure thresholds. You can also monitor your district's automated notification system and local news stations.
What temperature closes schools in Charleston, South Carolina?
Charleston, South Carolina rarely closes for cold alone. When extreme cold does arrive, districts typically close when wind chill drops below -20°F or when ice makes roads impassable.
How many snow days does Charleston, South Carolina get?
Charleston, South Carolina averages fewer than 1 snow day per year. Winter weather events are rare enough that most closures are multi-day events when they do happen.