2:30pm, Thunder cells over N.kerala, S.central Tamilnadu & N. Srilanka... Cloud activity along N. Tamilnadu & S. Andhra. http://ow.ly/i/53WL

Chennai - is very cloudy now 3:35pm... chance of a long steady drizzle around 5pm.

Latest COLA-GFS model also predicts that Diwali cyclone over Bay to hit Chennai ... http://ow.ly/i/53Wh

IMD-GFS predicts the upcoming cyclone to be very close to Chennai on Diwali day .. http://ow.ly/i/53FI ... it may move towards Andhra coast

We can expect a Low pressure system over S-E corner Bay on 2-Nov... this will be the seed for upcoming Diwali cyclone for Tamilnadu coast

5:30am, A low level circulation is over N. Tamilnadu coast nd S. Andhra coast, heavy showers expected in another 12 hrs. http://ow.ly/i/53EG

More showers predicted for N. Tamilnadu in another 6 to 12 hrs.

11am, Heavy monsoon showers along S. coastal Andhra ... http://ow.ly/i/53Ej