>This is a bulletin for a potential snowstorm for the Great Lakes and Ohio Valley for December 15-16th.
Right now, the GFS is indicating a storm driving in the Tennessee/Kentucky area, similar to one of the tracks printed out by the models in recent history.
This is likely the result of the jet stream diving south, giving the storms opportunities to beat up areas such as Springfield, IL or St. Louis, MO.
This is combined with the NWS which indicates a ‘chance of snow’. I have come to learn that this usually indicates some form of snowstorm