Today's 700mb vertical velocity map shows possibility of Heavy t.storms along N. Tamilnadu and S. ANdhra coast.

Tirunelveli - 3:07pm, Heavy thunder cell formation seen all over East, North and even over South & South-East.. Cloudy over Nellai now!

Today, a Low level circulation is along N. Andhra coast over Bay and a Upper level circulation is along central Tamilnadu coast.

1:30pm, Heavy activity over S and N. Bay... http://ow.ly/i/3NLI

1:30pm, South-central Tamilnadu is again witnessing thunder showers now... http://ow.ly/i/3NLI

1:30pm, Heavy shower activity over N-E Andhra, Orissa, and Bengal... http://ow.ly/i/3NLI

IMD graph:: Above normal (21%) rainfall for Tamilnadu & Pondicherry from 1-Jun till 12-Sep... http://ow.ly/i/3NDH

Chennai - Egmore zone got 32.5 mm in past 24 hrs

Chennai - in past 24hrs ... has got 3 strong showers... and now 10:24am its warm at 30.6 C and humid.. More showers expected aftr 4pm

RT @rajugana: @weatherofindia, Baroda 9.30am, Overcast sky, sun struggling to peep out!!! with drizzles at times..