The storm poses significant risks to residents and travelers in the Sierra Nevada region. Heavy, wet snow can damage roofs, bend tree limbs onto power lines, and cause widespread power outages. Visibility will be severely reduced due to blowing snow, making travel dangerous or impossible in some areas. Communities at higher elevations, such as those above 5,000 feet, are particularly vulnerable to these impacts. Additionally, uneven snow accumulation on roofs can lead to structural stress, with warning signs including sagging ceilings and cracking walls. Drivers crossing mountain passes should expect rapidly changing conditions and follow chain requirements.