Thunderstorm to continue in leeward side of Tamil Nadu

More rains likely for North TN , South Andhra for next 5 days due to midlevel instability and LWD. With weak steering one or two places near TN/Ap border may record heavy rains . It will be touch and go for Chennai as some of the remnant thunderstorm will move towards the coast late night , Western suburbs of Chennai may get heavy spell .
With just 10days left for SWM season to finish Chennai and nearby districts likely to get more rains in last week of Sept due to East – West shear zone over NTN . Update on this will be given later as we get closer to the event.