Which characteristics of a blizzard are most dangerous?

The most dangerous characteristics of a blizzard include extremely low temperatures, strong winds, and heavy snowfall. The combination of these factors can lead to whiteout conditions, making visibility nearly zero and increasing the risk of getting lost or stranded. Additionally, the severe cold can cause frostbite and hypothermia, while blowing snow can create drifts that block roads and hinder rescue efforts. Overall, the intensity and duration of a blizzard can severely impact safety and mobility.