Mammoth Mountain is expecting 2-5 feet above 8000 feet, at Mammoth Crest forecast is 4-5 feet and town should get around 2 feet. These estimated totals are coming from two storms lingering over mono county the next 72 hours (Saturday, March 13, 2018). Initially warm temperatures but by Wednesday the temps will be dropping. The second storm will be colder with light dry snow. The only bad news is high winds are anticipated.
A few weather links on the upcoming storms: