A mixture of snow, sleet and rain or freezing rain moves through tonight although most will not accumulate until after about 4 or 5 am in the morning. An 1" of snow is expected by morning and the system grows more vigorous tomorrow with an additional 3-5" of snowfall during the daylight hours. This snow will be a heavier, wetter snow than the previous couple of systems. There is a winter storm warning for all of southeast Wisconsin from 6am Thursday until midnight. Total snowfall will generally range from four to seven inches with a little less near the lake and south of Milwaukee. Seasonably mild air will continue working its way eastward as temperatures moderate through the 30's during the next several days.