A major to possibly historic snowstorm is now forming in the Gulf of Mexico. This storm will track northeast along the East Coast Monday and Tuesday bringing very heavy snow and near blizzard conditions to many. The exact track is still uncertain at this time, but the big cities along the megalopolis could be in for a very large event. I put together a few maps to track the system, and will add more shortly. National Warning MapClickable Map Here Current East Coast NEXRAD Radar CompositeNational Radar LoopNational Radar SummaryU.S. Surface Pressure Map and Radar OverlayNWS HYDROMETEOROLOGICAL PREDICTION CENTER...