What a difference a year makes: From nearly no snow to a potentially record-breaking pile-up in California

After a remarkable series of winter storms, California water officials reported Monday in their April snow survey the Sierra snowpack is among the largest on record, dating back to the 1950s.

​After a remarkable series of winter storms, California water officials reported Monday in their April snow survey the Sierra snowpack is among the largest on record, dating back to the 1950s.