Overview

• Argentina’s national weather service kept yellow alerts in place for Monday for wind and lingering convective risk across several provinces after an orange‑alert storm day on Sunday in parts of Buenos Aires, Santa Fe, Entre Ríos and Córdoba.
• Storms from late Saturday into Sunday brought heavy rain, frequent lightning, hail and damaging gusts, with reported impacts including a destroyed event tent in Olavarría and streets whitened by hail in Venado Tuerto, Laboulaye and Bulnes.
• In the AMBA, the SMN forecast and observed strong morning storms Sunday with widespread rain through the day and a high near 21°C, with precipitation expected to taper off by the early hours of Monday.
• Wind hazards include southerly gusts up to about 75 km/h over lowlands and 75–100 km/h in cordilleras, with additional Monday alerts shifted to the NEA and NOA for storms and strong winds.
• Temperatures are set to drop sharply behind the front, with Buenos Aires near 9–10°C on Monday and a transition to cooler, drier conditions early in the week before a gradual warm‑up midweek.