* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches above 9000 feet. Winds gusting as high as 35 mph. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...From 11 PM this evening to 11 PM MST Monday. * IMPACTS...Travel could be very difficult. Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow.