Heavy rainfall is predicted to hit several districts of Tamil Nadu on January 9 and 10, particularly in the delta and northern coastal regions. The India Meteorological Department (IMD) has reported the formation of a low-pressure area over the Bay of Bengal, intensifying into a deep low-pressure area within the next 24 hours. The delta districts, including Mayiladuthurai, Tiruvarur, Nagapattinam, Thanjavur, Pudukottai, and Ramanathapuram, are expected to face heavy rainfall on January 9, with concerns over waterlogging and disruptions to transport and agriculture.
The heavy rain zone is anticipated to expand on January 10 to include Viluppuram, Cuddalore, along with other districts. Coastal and interior districts may experience sustained rainfall as the weather system progresses over the Bay of Bengal. Moderate rain is also expected in isolated places in coastal districts on Wednesday, with early morning fog likely to impact road and rail travel in Tamil Nadu and Puducherry.
Moreover, frost warnings have been issued for isolated locations in the Nilgiris and Kodaikanal regions due to a significant drop in minimum temperatures during the night and early morning hours. The IMD has advised district administrations, farmers, fishermen, and residents in vulnerable areas to stay alert and adhere to official advisories, as weather conditions are expected to remain dynamic in the coming days.
