The Civil Defense of the State of São Paulo has issued a warning regarding storms expected on Thursday, the 19th, and heavy rainfall anticipated on Friday, the 20th. The weather disturbance is expected to intensify throughout Thursday, with chances of powerful rain, lightning, strong winds, and even hail in various regions of the state. This alert is particularly crucial for local residents to prepare for worsening weather patterns.

Early Thursday morning, high humidity levels allowed for weak and isolated rain showers, mainly occurring in the interior regions of São Paulo. As the day progresses, with rising temperatures, the probability of stronger rainfall increases, posing risks for flash flooding and other weather-related hazards. The Civil Defense emphasizes the importance of staying informed and cautious, especially as conditions can shift rapidly.

Attention is particularly directed towards the northern and western regions of the state, where the likelihood of severe weather is greater. Residents are encouraged to take precautions to safeguard themselves and their properties, while local authorities are on alert to respond to any emergent situations caused by the impending storm. This event highlights the ongoing challenges posed by climate changes that contribute to erratic weather patterns, impacting urban areas significantly.