He jumps into bad weather through a cloud, no visibility of the ground below.A bad idea.
Snow on the ground, rain snow falling(?)
Wearing loafers!
Ten inches of new snow in some areas.
Hat? gloves? Warm clothes?
Compass and a map, possible.
Unless you have a few known points to to triangulate, you are lost.
In the unlikely event he survived all that; he became a nanny for the local Sasquatch family.
No remains, the area has been scoured.