This storm system will wind down overnight. Expect snow to continue in the Sierra, with breezy, showery weather for western Nevada valleys. After a brief break Wednesday, a colder storm moves in on Thursday. Expect Sierra snow, and valley rain and snow Thursday. Snow levels will fall Thursday night, down to valley floors. Accumulating snow is possible for western Nevada valleys Friday morning. The weekend will be quiet, but chilly. Stay safe out there. -Jeff…