If you've been there recently you've probably notice all the dead trees from the draught/beetle infestation
Apparently the latest snow storm was too much for them.
Copied from the YNP website:
All roads closed due to heavy snow and fallen trees
Yosemite has received heavy snow, which has caused numerous trees to fall. As a result all roads are currently closed. Call 209/372-0200 (then 1, 1) to check current road status. People in Yosemite should stay indoors if possible to avoid falling trees.
Bookmarks