Overview

• Argentina’s SMN keeps yellow alerts in force for heavy rain of 30–50 mm with locally higher totals, thunderstorms with lightning and possible hail, strong winds, and cordilleran snow of roughly 30–60 cm in San Juan and Mendoza.
• Greater Buenos Aires is forecast for isolated morning storms and afternoon‑night rain with temperatures near 14–19°C and wind gusts up to 50 km/h.
• Bahía Blanca faces a cold, wet day of about 8–10°C per Satelmet under an SMN yellow rain alert, with moderate accumulations expected from Sunday evening into Monday.
• Spain’s AEMET guidance points to a mostly cloudy, warm Barcelona near 29°C with limited rain risk later, while Galician towns expect high humidity, frequent light showers, gusts up to roughly 40–56 km/h, and some thunder potential.
• Monterrey is set for sun and heat from about 23–36°C with very high UV near 11, near‑zero rain chances, and breezes that could gust to roughly 25 km/h.