Latest analysis show a low-level trough seen over S-E corner Arabian sea and circulation along S-E coast Tamilnadu.. http://ow.ly/i/71qdM 

Before morning...
More rain ahead for S Kerala and S tip Tamilnadu !
27-Sep, noon, evening...
HEAVY scattered rain again over W-ghats Kerala, W,S,S-central Karnataka, N,W-ghats,S,central Tamilnadu !
27-Sep...
Scattered T showers will pop over S,S-central,N-E Andhra ... http://ow.ly/i/71s7d 

India's Mars Orbiter Mission sends first images of Red Planet..  http://ow.ly/BZuK8 
we are following @MarsOrbiter

RT @aash_tvm: മൂടിക്കെട്ടി നിന്നതൊക്കെ ഇപ്പൊ മഴയായി പെയ്യുകയാണ്... Raining here at #Trivandrum @weatherofindia (4pm)

4:30pm, HEAVY T showers over S,S-central,N-E Tamilnadu, S,central Kerala, S-central Karnataka ... http://ow.ly/i/716PJ 

#Chennai - Mini showers seen over W,S-W,N-W from city at 50 to 80km.

Very less chance of T showers popping over city.

Latest analysis show that low-level circulation is over S tip Tamilnadu and in next 48hrs it'll drift West into Sea http://ow.ly/i/712TH

Due to this circulation, before morning of 27-Sep...
HEAVY scattered T showers for S,W,N,central, W-ghats Tamilnadu, W-ghats Kerala.
Today again, HEAVY T showers expected over W-ghats Karnataka, S,S-central Karnataka and #Bangalore ... http://ow.ly/i/7135Q
Today evening, midnight... T showers also expected over S,S-central Andhra.

Today, scattered T showers also expected to pop along W-ghats, W,S-W Maharastra.

25-Sep, Bangalore records 13cm

#Bangalore - 25-Sep, "Cloud burst" records 13cm.
" 90 mm in just an hour "

Bangalore: Heavy rain throws normal life out of gear ... http://ow.ly/BXHZv  ... http://ow.ly/i/712ac 
13 cm of rain batters Bangalore in 5 hours, man found dead ... http://ow.ly/BXI6l