Brazil Issues Severe-Storm Alerts as São Paulo Braces for Weekend Heat

Overview

• Storms target Rio de Janeiro and São Paulo on Wednesday under the lingering South Atlantic Convergence Zone, with afternoon cells that may bring lightning and hail.
• Forecasts highlight intense rain and damaging winds up to 100 km/h for parts of Mato Grosso, Goiás and the Federal District, according to Inmet.
• The national weather service advises residents to avoid exposed areas, switch off electrical appliances and the main panel, and seek guidance from Civil Defense (199) or the Fire Brigade (193).
• Climatempo projects a heat peak near 35°C in Greater São Paulo over the weekend, with daily warmth giving way to strong showers and localized flooding risk in the afternoons.
• Conditions remain contrasted across Brazil, with instability in the North and South and very low humidity in sections of the Northeast, where months without rain have pushed some areas toward arid classification.