The latest data that JUST came in suggest a more northerly track for the Low on Saturday. This would leave Jonesboro in rain through most of the event and just some "wrap around" snow showers. If this holds true, the snowfall accumualtions would not be that impressive... As you can tell, things can change!
EDIT: I wanted to add the BUFKIT Overview window of the 00Z GFS... I plotted temperature, precipitation, clouds, and CAPE (out of habit)... As you can see, this run is a little warmer and by the time the cold air really digs in... the moisture is gone. It only looks like a dusting for us....
I'm wishcasting for this one! I have family coming to town for my son's birthday! Here's the window: