Itโs the beginning of March and all of the top 10 deepest snowpacks in North America are well over 100โณ.ย It looks like thereโs more snow on tap for the west, so look for those PNW and BC snowpacks to grow. Along with that, some CA resorts could get in the game after this massive storm passes through. This season has been good for portions of the West, but the key is to go north.