According to a statement released on Thursday by the World Meteorological Organization (WMO), a powerful polar cold wave has swept across the southern cone of South America, causing temperatures to plummet as low as -15°C in some areas. Governments in both Chile and Argentina have issued early warnings and cold weather alerts in response to the event, taking measures to protect public safety and infrastructure. Unusual Weather Conditions Across the RegionThe cold wave began on June 26 and reached its peak on June 30, setting historic lows in many parts of the continent. Although regions like the Andes and Patagonia are no strangers to harsh winter weather, the intensity of this cold wave affected even lower-altitude areas with uncharacteristic severity. Far-Reaching ConsequencesThe social and economic repercussions of the cold wave are already becoming evident.