If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

* WHAT...Heavy snow expected. Total snow accumulations of 8 to 20 inches, up to 30 inches at the highest peaks. * WHERE...Mountains of Western Shasta County to Western Colusa Counties above 4000 feet. * WHEN...From 8 AM Friday to 5 PM PDT Saturday. * IMPACTS...Travel could be very difficult from delays, snow- covered roads, and chain controls. The hazardous conditions will impact holiday weekend travelers. * ADDITIONAL DETAILS...Snow levels 3500 to 4500 feet. Heaviest snow expected Friday afternoon and into early Saturday morning with rates up to an inch per hour.