A winter weather system moving into South Carolina could bring freezing rain and dangerously cold temperatures beginning Wednesday, potentially leading to slick roads and icy conditions across parts of the state. The National Weather Service (NWS) has issued a Weather Alert for areas at risk, warning residents to prepare for hazardous travel and frigid temperatures following the storm.
What to Expect
Meteorologists predict a mix of light rain and freezing rain will develop late Tuesday night into Wednesday morning as temperatures drop to near or below freezing in some areas. Accumulations of up to a tenth of an inch of ice are possible in parts of the state, which could make roads, bridges, and overpasses especially dangerous.
- Start Time: Late Tuesday night into Wednesday morning
- Peak Impact: Early Wednesday through the afternoon hours
- End Time: Conditions improve by Wednesday evening, but cold air lingers
Regions Most at Risk
The freezing rain threat will be highest in the northern and central parts of South Carolina, particularly in areas where temperatures drop below freezing.
- Greenville & Spartanburg: Freezing rain possible with ice accumulation on roads and elevated surfaces
- Columbia & Midlands: A mix of rain and freezing rain early Wednesday before warming slightly
- Rock Hill & Upstate SC: Ice accumulation likely on bridges and untreated roadways
- Charleston & Coastal Areas: Cold rain expected, but no major ice concerns
Travel and Safety Concerns
With freezing rain forming a thin layer of ice on untreated roads, travel could become dangerous, especially in the morning hours.
- Slick roadways expected on I-85, I-26, and I-77
- Bridges and overpasses will freeze first, increasing the risk of accidents
- Flight delays are possible at Greenville-Spartanburg International Airport (GSP) and Columbia Metropolitan Airport (CAE)
- Power outages could occur in areas with heavier ice accumulation
How to Stay Safe
- Avoid unnecessary travel if roads become icy, and drive slowly if you must go out
- Prepare for potential power outages by charging devices and having extra blankets on hand
- Keep faucets dripping overnight to prevent pipes from freezing in colder areas
- Check on neighbours, especially the elderly or those without proper heating
- Stay updated on weather alerts through local news and the National Weather Service
When Will Conditions Improve?
Temperatures are expected to rise above freezing by Wednesday afternoon, helping to melt any ice accumulation. However, cold temperatures will return overnight, keeping roads slick in some areas. Warmer weather is expected by the weekend, bringing relief from the winter chill.
Officials are urging residents to take precautions as even a small amount of ice can create hazardous conditions. Stay tuned for weather updates and be prepared for changing road conditions throughout the day.