Overview

• Argentina’s national weather service kept orange storm alerts active for CABA/AMBA, northeast Buenos Aires, south Santa Fe, east Córdoba and south Entre Ríos, with yellow advisories across additional provinces.
• Officials warned of frequent lightning, occasional hail and gusts that may exceed 90 km/h in severe zones, with 40–80 mm of rain expected there and 20–60 mm in surrounding areas.
• Sustained rain and thunderstorms soaked the Buenos Aires region through Sunday, with very high morning precipitation probabilities and southerly winds triggering separate wind alerts.
• Local outlets reported isolated damage from the storms, including a collapsed large event tent and fallen trees in Olavarría, with incidents also noted in parts of Córdoba and Santa Fe.
• Forecasters expect the system to wane late Sunday into Monday as the cold front moves through, bringing a pronounced cooldown and more stable conditions to start the week.