In Buenos Aires and the surrounding province, an unexpected hailstorm took place past midnight, providing a stark contrast to the oppressive heat that had enveloped the region. The storm affected various neighborhoods throughout the city and many towns in the Greater Buenos Aires area. This weather event coincided with a warning for isolated storms issued by the National Meteorological Service for the metropolitan area on that early Thursday morning, highlighting the unpredictable nature of weather patterns in the region.

Residents were quick to share their astonishment on social media as the hailstones fell, particularly in neighborhoods such as Palermo, Recoleta, Barracas, and the Microcenter area. Reports indicated that the hail arrived with little to no preceding heavy rainfall, surprising many who were already coping with the sweltering temperatures. The night was marked by dramatic lightning that illuminated the sky, indicating instability as the storm approached without prior warning.

One of the hardest-hit areas was Pilar, where users on social media platforms posted videos depicting the sheer size of the hailstones and the force of their impact. Localities like La Matanza and José C. Paz also reported significant hail activity. The event not only startled residents but also served as an example of the chaotic weather patterns that can occur in Argentina, raising concerns about climate variability and its implications for local communities.