IMO the main problem with this system looking at radars is that it is just one disorganized mess right now yes there is precip in central PA but it is broken up and moving mainly northeast - as some have mentioned some of the models have not performed well with this system - how many times in the past have we been fooled by the models when a system is in progress ? Nowcasting time IMO just using radars - they will give us plenty of advanced notice of any trends developing........