The snowpack is becoming much more supportable.
However, plenty of weak snow exists in the snowpack. There's a difference between weak and unstable. Layers in the snowpack are weak becase the individual crystals are poorly bonded to each other.
The snowpack is not necessarily unstable until it gets a load. It will become unstable again when it gets a load of new snow or wind-blown snow. Right now it is mostly stable but there are possiblye a few booby traps out there.