An Arctic blast is impacting millions across the United States as frigid air plunges temperatures to near-record lows, with deep freezes expected from the Midwest to the Southeast and even into Florida. This early winter storm will bring the first snow of the season to parts of the Northeast and Midwest, while severe weather alerts have been issued. Cold records dating back to the 1800s may be broken, and Arctic air conditions could lead to frost and freeze warnings. Residents are bracing for significant temperature swings and the potential for record-breaking cold as the polar vortex plays a role in this chilling weather pattern.