Latest analysis show that a low-level circulation persists over Bangladesh and its N-S trough seen upto W-S-W Bay http://ow.ly/i/6YPl4
Now, GFS model suggests a low-level circulation to pop over S Tamilnadu, Comorin Sea in next 42hrs ... http://ow.ly/i/6YPJa
During next 2 days the upper-level trough from N Bengal to N Bay is expected to persist ! ... http://ow.ly/i/6YPX6
Before morning of 24-Sep, and noon,evening of 24-Sep..
Scattered T showers to persist over Tamilnadu, W-ghats kerala http://ow.ly/i/6YQ99
T showers for S,W,central Karnataka, W-ghats Karnataka and into S,S-W Maharastra.
#Chennai - Tomorrow again...
T showers expected for N-W,W,S-W suburbs and less rain forecast for city.
Scattered T showers for N-E Tamilnadu
Scattered HEAVY T showers will continue over N Bengal, Bangladesh and central, S zones of N-E states.