New York City is currently facing a significant cold snap, which has led to a heightened risk of frostbite for its residents. The National Weather Service has reported temperatures dropping to 20°F (-6°C), with wind chills making it feel much colder. This frigid weather is expected to persist throughout the week, and nighttime temperatures are predicted to decrease even further. The combination of low temperatures and high winds can cause exposed skin to freeze within minutes, posing a serious health risk.