Overview

• Inmet keeps yellow, orange and red alerts in force for heavy rain, hail and strong winds, with risk of more than 100 mm of rain in 24 hours and gusts reaching 60–100 km/h in parts of the South and Southeast.
• On the São Paulo coast, Baixada Santista recorded a 138.9 km/h gust and Peruíbe reported five injured after a tent structure collapsed, with fallen trees and other damage across nearby cities.
• Paraná cities reported widespread damage from overnight storms, including destelhamentos and blocked roads; Copel said about 20,000 consumer units lost power in the region, with restoration efforts ongoing.
• In Rio Grande do Sul, official data showed 95.4 mm of rain in Santa Maria and wind gusts of 70–98 km/h in several municipalities, with Tramandaí reporting homes damaged by wind and hail.
• Forecasts indicate instability persisting through Monday in SC, PR and SP followed by a sharp temperature drop on Tuesday, with civil defense guidance to avoid risk areas and use 199 (Defesa Civil) or 193 (Bombeiros) in emergencies.