Rain likely in Tucson tonight while snow is possible on the mountains

TUCSON - The second storm system of the weekend will move in late Sunday bringing us better rain chances and snow on the Catalina mountains.
Southern Arizona's first rain chance will come a bit before midnight. It will start off isolated and become more widespread around 2 or 3 a.m. peaking during the morning commute.No heavy rain or thunderstorms are expected. This will be a light rain event that will last through lunchtime Monday.
Rain totals will range from 0.1-0.25 inches for Tucson.Snow is