Even though we will see rather mild temperatures Wednesday and Thursday of this week, let's jump to Friday as we begin to see a possible set up for a small overrunning event for late Saturday into Sunday morning. Weather models have been showing this for several days and have barely budged on the idea other than adjusting a little further south or a little further north. Today's models adjusted a little further to the south.
We are using the European model on this post but all the models agree on a cold front coming through Friday morning and a big strong high building east across the Great Lakes into upstate NY and New England. To the south the front stalls out. This creates a zone of overrunning to the south and west as colder air builds into the Northeast and down the coast. Now what models are forecasting is a little wave develops on that front and moves east...READ MORE AT http://www.meteorologistjoecioffi.com/index.php/2017/01/09/snow-threat-possible-next-weekend/