In reply to Gordon Stainforth:
It's been snowing on the tops here (Vercors) the last couple of days and torrential rain down in the valley. I'm about to go out to walk the dogs and it's 8°. Friday was 34°, just like it was every day for the previous three weeks (and over 40 down low in Grenoble). These are extremes that are becoming more normal.
I assume you know the difference between climate and weather by now? Regardless, snow at the end of August isn't unheard of but it isn't going to fix the problem outlined in the report shared by Doug.
My local lifts are all mid mountain (1400-2200m) and I fully expect that my soon to be born child won't be skiing every year as a teenager in her local area. Last season one of our ski areas used up its entire water allocation before new year for snow making.
There's already an acceptance and active measures to move the area's resorts to a 365-day model of tourism to shift the dependence away from skiing. The high ski resorts are going to become more crowded and if you don't live near hills then booking a single week in the winter, months in advance, is going to become more of a lottery.