The Chennai Weather Department has forecasted rain in 8 districts from Chennai to Tenkasi within the next 3 hours. There is a possibility of rain with thunder and lightning in some areas of Tenkasi district, while moderate rain is expected in Nellai, Chennai, Tiruvallur, and Chengalpattu districts.English Keywords: TN Rain Alert, Chennai, Tenkasi, 8 districts, rain, thunder, lightning, moderate ra
