Definition
A blizzard is a severe snowstorm characterized by strong, sustained winds of at least 35 mph and low visibility (less than a quarter mile) for a prolonged period (at least three hours). It's more than just a snowstorm; it's a dangerous weather event that can cause whiteout conditions and make travel impossible. It can cause power outages and disrupt daily life. Staying indoors is essential during a blizzard for safety.