Arctic air is pushing south, and North Georgia could get overnight lows into the teens. See what you should know.

TSA had projected that Sunday would be the busiest holiday day for security at Hartsfield-Jackson Atlanta International Airport. Monday is expected to be the second busiest.

Atlanta's week ahead includes mixed weather, ranging from cloudy to sunny, with temperatures fluctuating from the low 30s to high 50s.

Heavy fog caused significant travel delays at Hartsfield-Jackson Atlanta International Airport on Sunday, bringing operations ...