As the Chennai Regional Meteorological Centre closely monitors atmospheric conditions, Director K. Balachandran has issued a cautionary announcement regarding the potential formation of a new cyclone. The forecast suggests that this weather event is likely to originate in the upper layers of the atmosphere over the Bay of Bengal near South Andaman on the 26 November. This anticipation has led to heightened concerns about heavy rains impacting Tamil Nadu for three consecutive days. In a recent press conference held in Chennai Metro City, Director K. Balachandran shed light on the current weather situation prevailing over Tamil Nadu and adjacent regions. A cyclonic formation in the lower atmospheric layers has triggered widespread rainfall in Tamil Nadu, Puducherry, and Karaikkal. Notably, Tirupur recorded the maximum rainfall of 170 mm as of 8.30 AM on Wednesday, 22nd November. Heavy rains were reported in 15 locations, with very heavy rains occurring in 5 places. Looking ahead, the forecast indicates the possibility of very heavy rains in the districts of Nilgiri, Coimbatore, Theni, and Dindigul. Additionally, areas adjacent to the Western Ghat Mountain range are expected to experience intense rainfall on Thursday, 23rd November. The delta districts may witness very heavy rains in 1 or 2 places. Chennai Metro City and its suburbs are forecasted to remain generally cloudy, with prospects for medium to heavy rains accompanied by lightning and thunder in specific areas. The key focus of concern is the potential development of a low-pressure zone in the upper atmospheric levels over the Bay of Bengal, South Andaman Sea, and the surrounding region on the 26th of November. This low-pressure zone is anticipated to drift west-northwest and possibly evolve into a strong depression zone over the southeast Bay of Bengal and the adjacent Andaman Sea. The trajectory suggests a further d