Chennai, Nov. 28 -- Light to moderate rainfall accompanied by thunderstorms and lightning is likely to strike several districts of Tamil Nadu and the Puducherry-Karaikal region till 4 am on Saturday, the Regional Meteorological Centre (RMC) Chennai said in its latest early-morning weather bulletin.

Chennai MeT Department has also issued a yellow alert for various districts in Tamil Nadu for the next three hours

According to the RMC, isolated locations across Ariyalur, Chengalpattu, Chennai, Cuddalore, Kancheepuram, Kanyakumari, Madurai, Mayiladuthurai, Nagapattinam, Pudukkottai, Ramanathapuram, Sivaganga, Tenkasi, Thanjavur, Thiruvallur, Thiruvarur, Thoothukkudi, Tiruchirappalli, Tirunelveli, Viluppuram, Virudhunagar and the Puducherry ...