Scattered showers possible overnight with patchy dense fog and temperatures holding near 50 degrees. Scattered showers and thunderstorms again on Wednesday with temperatures in the 60s . Turning much colder late Wednesday night with a few snow showers possible after midnight and into early Thursday. The high temperature on Thursday afternoon only in the mid 30s. A quick warm up on Friday to near 50 degrees and near 60 on Saturday . The national high temperature on Tuesday was 94 in McAllen Texas and the low was 28 below at Estcourt station Maine