Welcome....I don't think this is too similar to the Mar '18 storms....maybe the closest match would have been the Mar 7-8 storm which had all the power outages. But this storm is going to be even warmer at the onset, so there's going to be a long period of rain before any changeover....esp in SE MA. If you are in upper SE MA like near Foxoborough, you'll change over a bit earlier than everyone else down there and could grab several inches.