Radar at 7:15 shows the rain snow line as it continues to push south east through middle Tennessee. 


The National Weather Service dropped the Winter Weather Advisory earlier this afternoon.  Snow accumulations should remain on the low side - generally less than one inch... However, with temperatures falling so quickly, rain will freeze on exposed surfaces, and travel could become difficult in some places as the night goes on.


Temperatures are the big story.

Source: The National Weather Service, Nashville, TN