The Meteorological Department has announced the likelihood of rainfall in 30 districts of Tamil Nadu over the next three hours. An Orange Alert has been issued for districts including Chennai, Ariyalur, Chengalpattu, Cuddalore, Kanchipuram, Thanjavur, Tiruvallur, Tiruvarur, Thoothukudi, Tirunelveli, and Villupuram. Light rain is also expected in Kanyakumari, Madurai, Perambalur, Sivaganga, Tenkasi
