Tamil Nadu Weatherman

There is no change from the previous update - As expected entire cloud mass shifts to North TN and moving away from Delta belt affect by Gaja. There is no cyclone threat and please dont believe in the rumors spread in Delta that one more cyclone is going to hit them..

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The WML/ Depression centre (low level circulation was exposed due to high shear as a result it could not strengthen with shear relaxing, the clouding is back in the centre. We can expect intensification in the next 12 hours.
Heavy to Very Heavy rains and possible extreme rains can be expected in Cuddalore, Pondy, Villupuram and Kancheepuram, While Chennai and Tiruvallur might get heavy rains today and tomorrow (21st and 22nd)
Delta and South TN will not get much rains from this Depression in the next two days. Maybe some rains on 23rd. But nothing threatening. So people in Delta need not fear for further sever rains.
Cuddalore - Pondy might see gusts of 50-60 km/hr at the the time when Depression crosses the land around Pondy to Karaikkal belt tomorrow.
Chennai - When u wake up tomorrow, its going to be a rainy awesome day. One can enjoy the rains from their balcony. For Chennai this is a make or break rains, if we miss this rains in the next two days. There is no doubt Chennai NEM will end up in failure. The next two days rains are so crucial. There is model consensus of rains. Let it pour as predicted.
Patience is key when interpreting weather, the WML / Depression when it takes the western movement and moves into land, the entire cloud mass in sea will shift to North TN districts.