Temperatures in the Louisville area are expected to be in the single-digits—with sub-zero wind chills—on Tuesday morning.Jefferson County Public Schools and most others in the Louisville area are, by all indications, open and running on a normal schedule. Bullitt County Public Schools are operating on a two-hour delay.The temperature at 5 a.m. in Louisville was 8 degrees, with a wind chill of -6, the weather service said. The high temperature is expected to be just 27 degrees.(Image via Shutterstock)
