Tamil Nadu weather update: Heavy rain alert for 5 districts including Chennai today
Tamil Nadu weather forecast: Today, light to moderate rain with thunder and lightning is likely to occur in many places over coastal Tamil Nadu, Puducherry and Karaikal areas, and in a few places over interior Tamil Nadu.
Chennai: The deep depression over the southwest Bay of Bengal crossed the Sri Lankan coast near Mullaitivu between 3:30 PM and 4:30 PM IST on Saturday, the Chennai Meteorological Department said. As the system moves westwards and weakens into a low-pressure area, it is expected to bring heavy rainfall to five districts in Tamil Nadu, including Chennai, today.
The IMD has forecast heavy rainfall at one or two places in Chennai, Chengalpattu, Kanchipuram, Cuddalore, and Villupuram districts, as well as Puducherry, today. While parts of Thiruvarur and Tirunelveli (Nellai) have already experienced rains, the northern coastal belt is now on alert.
Tamil Nadu weather report: Extended rainfall forecast
Similarly, Heavy to very heavy rainfall is likely at one or two places in Thanjavur, Thiruvarur, Mayiladuthurai, Nagapattinam, and Pudukkottai districts, and in the Karaikal region. Heavy rainfall is also likely at one or two places in Chengalpattu, Villupuram, Cuddalore, Kallakurichi, Ariyalur, Sivaganga, and Ramanathapuram districts, and in Puducherry today.
The weather department added that moderate rainfall with thunder and lightning is likely at a few places across Tamil Nadu, Puducherry, and Karaikal from Sunday (January 11) until January 16, indicating an extended wet spell.
Which districts will receive rain tomorrow?
Similarly, light to moderate rain with thunder and lightning is likely to occur in a few places in Tamil Nadu, Puducherry, and Karaikal tomorrow. Heavy rain is possible in one or two places in Chennai, Chengalpattu, Kanchipuram, Cuddalore, and Villupuram districts, and in Puducherry.
Chennai weather today
In Chennai and its suburbs, the sky will generally be cloudy today. Light to moderate rain with thunder and lightning is likely in some parts of the city. The maximum temperature is expected to be around 27-28° Celsius, and the minimum temperature around 22-23° Celsius.
Temperature Outlook
Residents can also expect cooler nights, with the IMD stating that minimum temperatures may remain below normal until Friday. This comes amid an already active Northeast Monsoon season that has seen above-average rainfall in several parts of the state.

