Current Weather Chennai 31 o C 79% East-southeasterly 9.3 km/h Observation Time: 02 Nov, 18.30 IST Tamil Nadu Chennai Rains, Weather Forecast Today: The cyclone is expected to cross the coast of Tamil Nadu today afternoon, though authorities have said that no major damage is expected and all precautions are in place. The Indian Meteorological Department has issued a heavy rainfall warning for Chennai and surrounding districts due to Cyclone Montha, which is expected to intensify into a severe cyclonic storm Interactive Display of weather and Thunderstorm warningsCurrent Weather Across Chennai Chennai