Chillan won't be skiing well this season I think. The storms have been coming in too warm for its elevation. There is still almost no real base and the next storms look to rain to mid mountain at least.
If the open snow forecasts are even close to being accurate, the 3 valleys resorts will receive their total seasonal average over the last 10 years in one storm. Who knows, maybe this will be the only atmospheric river this season.
South America is no rockies. Hell even the rockies can suck. Vail and Aspen had zero actual base by this same date in January. Scary times we're heading into.