Colorado is bracing for a significant cold snap as a three-day polar plunge is set to bring frigid temperatures to the region. Residents are advised to prepare for extremely cold weather conditions, with temperatures expected to plummet well below freezing. The forecast indicates the potential for record lows in some areas, as Arctic air moves southward, impacting much of the northern United States. This deep freeze is expected to disrupt daily activities, potentially leading to transportation delays and service interruptions.