Tuesday will get off to a very cold start across the area as Arctic air continues to spill in, sending air temperatures to the low 20s and maybe even some upper teens further inland. Northerly winds around 5-10 MPH will make it feel closer to the low-to-mid-teens in the morning, prompting a Cold Weather Advisory that will run until 9am. Bundle up carefully and with plenty of layers for heading out to work or school as this is bitter cold for this part of the world. With cold air continuing to blow in, highs on Tuesday only peak in the low-to-mid-40s despite plenty of sunshine. This is well below normal for late January — climatological average high temperatures are around 61° at this point in the still-young year. Stay warm!