* WHAT...Snow expected for elevations above 7000 feet. Total snow accumulations up to 10 inches, with up to 18 inches at the highest peaks. Minor accumulations of up to 3 inches possible down to 6000 feet.
* WHERE...Northern Sierra above 7000 feet, including Highway 50 and Interstate 80.
* WHEN...Until 7 AM PST Sunday.
* IMPACTS...Plan on slippery travel conditions and minor travel delays, with chain controls possible.
* ADDITIONAL DETAILS...Snow levels 7000 to 8000 feet through this evening, lowering to 5500 to 6500 feet overnight. Heaviest snowfall expected tonight into Sunday morning. Light flurries to a dusting possible down to 5500 feet with measurable accumulations remaining above 6000 feet.