Expect another chilly night, with temperatures in the 20s. A slow warming trend is forecast as we go through the midweek, with highs rising from the 40s and 50s on Tuesday, reaching the 50s to around 60 by Thursday. Low temperatures Tuesday and Wednesday night will range in the 30s and 40s. A storm system approaching the region will bring high chances of showers and thunderstorms to the area on Thursday.