SNOW ALARMS sound – Chances of snow increasing! Posted on February 27, 2010 By Mid Atlantic Weather No Comments on SNOW ALARMS sound – Chances of snow increasing! Latest trends do point to snow Tuesday into Wednesday.. How big, not sure. ALL of VA and Most of central and Eastern MD and and Western Half of NC and SC! This will be a big storm – Historic in the south and major for north looks possible! Forecast Discussion