Tempest with light to direct rain is probably going to happen over Chennai, Chengalpattu, Kancheepuram, Tiruvallur, Villupuram, Salem, Dharmapuri, Tiruvannamalai, Kallakurichi, Perambalur, Cuddalore, Vellore, Ranipet and Tirupattur regions in Puducherry inside the following three hours. -  Tamil Nadu State Disaster Management Authority Chennai getting substantial downpours on Friday night, the City Traffic Police have declared traffic redirections in different places even as the Rangarajapuram tram stays shut for bikes for the second day on Saturday. The traffic police have additionally impeded two additional metros in Tambaram and Ganesapuram. In an official statement, the Traffic Police have declared traffic redirections in a couple of spots in K.K. Nagar, Ashok Nagar, T. Nagar and Valasaravakkam. As water logging is as yet industrious close to the K.K. Nagar Government Hospital on the Anna Main Road in K.K. Nagar, vehicles are permitted only single direction to work with depleting of the stale water.  Vehicles on Anna Main Road planning to continue towards Ashok Pillar are permitted though vehicles coming from Ekkatuthangal on the Jawaharlal Nehru Road are impeded from entering the Anna Main street and are re-steered by means of Ashok Pillar intersection. Vehicles meaning to continue through Mega Mart Road in Valasaravakkam have been redirected through Kesavardhini Road to arrive at Arcot Salai because of water logging.Similarly, vehicles at the Vani Mahal intersection in T. Nagar are redirected towards Habibullah Road and Raghavaiah Road.