The Tiruvallur collector has declared the closure of schools and colleges in the district due to heavy rainfall in Tamil Nadu, particularly in the northern coastal areas. The decision, announced via the collector's official Twitter account, is in response to a widespread Northeast Monsoon affecting Tiruvallur. The India Meteorological Department issued a heavy rain warning for the following day.Chief Minister MK Stalin has directed ministers, legislators, and local representatives to offer necessary support to people in rain-affected regions. Heavy rainfall, ranging from 5 cm to 6 cm and higher in some areas, has already been experienced in Chennai and nearby regions, causing traffic congestion and affecting districts like TiruvallurKancheepuram, and Chengelpet. The Regional Meteorological Centre's bulletin indicates the development of a Well Marked Low Pressure Area, expected to transform into a cyclonic storm. The weather system, coupled with a cyclonic circulation over Sri Lanka, is anticipated to bring rainfall to Tamil Nadu and neighboring Puducherry until December 3.