The polar vortex poses significant risks, particularly in the Midwest, where temperatures as low as -35°F (-37°C) could lead to life-threatening cold exposure. Nationwide freezing conditions may disrupt transportation, utilities, and daily activities. In New York, the recent snowstorm has already caused travel chaos, and further disruptions are possible. Authorities in Pennsylvania reported three deaths linked to snow-related disputes, highlighting the dangers associated with severe winter weather.