TUCSON, Ariz. (13 News) – A Winter Weather Advisory is in place for areas including Tucson, Mount Lemmon, Sierra Vista, and Nogales. The storm is expected to drop .5″ in the lower elevations and up to 10″ in the higher. Much of Southern Arizona will see rain today, but the storm should mostly be out of the area by Sunday morning. The high in Tucson will be 46 degrees!