Climate Change: The End of Sierra Skiing? - Piedmont, CA Patch

http://piedmont.patch.com/articles/climate-change-the-end-of-sierra-skiing

Suchanek said that "1,000-year storms" are already 10 times more frequent now than they were in the 1920s.

"We now have multiple 1,000-year storms per decade," Suchanek said.