TC - 01B "Nargis"

Now the tropical cyclone is given a name... "Nargis"
Take a look at the latest position and it's predicted movement.

In chennai though, it's HOT, very humid and high cloud cover. The high cloud cover is due to the outer ring of the cyclone.
Chennai is clear from it's threat.
According to the JWTC and some numeric forecast, the cyclone was predicted days before that it won't hit Chennai OR even any part of India.