Overview
- Orange alerts cover parts of Chaco, Santiago del Estero, Tucumán, central Salta, eastern Catamarca and northwest Corrientes, with Jujuy reporting an upgrade in valleys and yungas.
- Yellow alerts span additional areas including Córdoba, Santa Fe, Formosa, Misiones, La Rioja, San Juan and sectors of Buenos Aires, Entre Ríos, Chaco, Salta, Catamarca and San Luis.
- SMN bulletins specify local time windows, with Tucumán under an orange alert through Sunday night into early Monday and potential gusts above 90 km/h with 60–115 mm in some periods.
- The Buenos Aires metropolitan area has a marked cooldown with isolated morning storms, gusty midday conditions and a high near 27°C, without widespread severe activity reported.
- Authorities urge residents to stay indoors in sturdy structures, avoid flooded streets, secure loose objects, disconnect power if water enters and follow local emergency guidance.