As February comes to a close, cities in the northern and northwestern regions of Rio de Janeiro, along with the Lakes and Serrana regions, are bracing for significant weather instability. The forecast indicates an increase in rainfall beginning Thursday (26), attributed to the formation of a new episode of the South Atlantic Convergence Zone (ZCAS), a weather system known for producing heavy and persistent rainfall across the Southeast. Experts warn that the precipitation associated with ZCAS often does not occur as quick and isolated bursts; rather, it is characterized by sustained downpours that raise concerns about flooding and landslides.

The prolonged nature of the rainfall typically associated with the ZCAS increases the likelihood of urban flooding, overflowing rivers and streams, saturated soil conditions, and landslides, particularly in hillside regions. This detailed understanding of weather patterns is crucial as the already soggy earth and elevated river levels in these areas exacerbate the risks. Local authorities and residents have been notified, emphasizing the importance of remaining vigilant during this time of heightened danger.

In regions where rainfall accumulation is expected to be significant, the risk is particularly pronounced, indicating a need for preparedness among residents. This situation underscores the importance of monitoring meteorological updates and taking precautionary actions to ensure safety, especially for those living in vulnerable areas prone to such natural disasters. As the weather develops, the impacts on local infrastructure and daily life may be considerable, warranting community awareness and swift response measures from local governments.