After weeks of dry fall weather, the Sacramento region is finally expected to receive a little relief from the heavens beginning Tuesday night. Up to a quarter-inch of rain is predicted throughout the Sacramento Valley along with a half-inch to an inch in Grass Valley, according to the National Weather Service. Mountain passes are expected to see 2 to 8 inches of snow, mostly in Wednesday morning’s early hours, and cold temperatures will help produce snow as low as 3,500 feet.