19/20-Oct are the tentative dates for N-E Monsoon onset along Tamilnadu coast ... http://ow.ly/i/75Cfg 
" just before Diwali "

11:30pm, Less T shower activity seen over S Peninsula India... http://ow.ly/i/75BEv 

3-Oct, noon, evening...
Scattered T showers for N,N-W, W-ghats, S-tip Tamilnadu, W-ghats Kerala, S,S-W,W-ghats Karnataka.
3-Oct, evening...
Isolated T showers for Odisha, Jharkhand, S,central Bengal ... http://ow.ly/i/75BTh 

4-Oct, noon,evening...
T showers again for W-ghats Kerala, W-ghats Karnataka, S-tip,W-ghats,N-W Tamilnadu.
4-Oct...
Some T showers will also pop over central,S-central Tamilnadu.

4-Oct, evening...
Scattered T showers for Odisha, N-E Andhra, Jharkhand, S,central Bengal.

Latest analysis show that low-level circulation over S-central Arabian sea persists ... http://ow.ly/i/75A79 
Low-level anti-cyclone continues to sit over West India ... expected to drift S-W into N,N-E Arabian sea in 3 days http://ow.ly/i/75Aly 

On 4-Oct, a low-level (850hpa) trough is expected over Bay from N-E Bay to S-W Bay.. http://ow.ly/i/75Azy 
This is expected to drift E-S-E
From 4-Oct, S,central Andaman Islands are expected to receive some heavy "final" S-W monsoon showers .

On 4-Oct, the low-level Wind discontinuity is expected to run from W,S-W Maharastra to S,central Karnataka to S Tamilnadu.

In 24hrs, an upper-level trough is expected from East of N-E states to East India... http://ow.ly/i/75B5H 
This trough can drop an upper-level circulation over S Bengal, N-E Odisha on 4-Oct ... http://ow.ly/i/75Ba5 

Chennai - another hot and humid day ahead! It'll be cloudy from 10am to 1pm with a chance of drizzle, light rain.

Latest analysis suggest that the low,mid-level circulation over S Arabian sea persists almost in same location ... http://ow.ly/i/73PDn 
Latest models suggest that NO intensification expected with the S Arabian sea circulation in next 48hrs !
Expected to fizzle out moving NW.

For 2 days, the winds will be E,N-E along S Andhra and Tamilnadu coast!
A weak circulation expected along Central Tamilnadu coast on 2/3-Oct

Around 5-Oct, the S-W monsoon is expected to withdraw upto 20th parallel !
This is the present monsoon withdrawal line plotted by IMD ... http://ow.ly/i/73QfT 

Before morning of 1-Oct...
Sharp showers may push into central Tamilnadu coast !
1-Oct, noon, evening, midnight...
HEAVY T showers for W-ghats Karnataka, w-ghats Kerala, w-ghats,S-tip,S,central Tamilnadu.
Overall the T showers activity will be reduced over N,N-E,N-central Tamilnadu from 1-Oct.
Most of the T showers will be along W-ghats, South

Today in Bangalore !

rajugana Sep 30, 2:01pm

@weatherofindia Bangalore 1.57pm, It is pouring now, dark clouds from east covering the western horizon.. ow.ly/i/73pMR

rajugana Sep 30, 2:22pm

@weatherofindia Bangalore 2.20pm, Clouds moved away, Sky cleared and bright sunshine now, ow.ly/i/73quv

rajugana Sep 30, 4:57pm

@weatherofindia Bangalore 4.30pm, Rain & Shine, passing clouds with passing showers..,a pic ow.ly/i/73vGP

9:30pm, T showers seen over parts of Mumbai, W Maharastra, S,central Karnataka, S Kerala ... http://ow.ly/i/73Mn3 

RT @OldSailor: @weatherofindia Raining in Coimbatore http://t.co/cK92v7D3wR (5:27pm)

Monsoon cloudy Weather. Time Lapse

Time Lapse Cumulonimbus Thunder Cloud Formation in Malout Punjab

The end of season

The rapid descending of upper level easterly winds to lower LATITUDE, is a hint of rapid withdrawal  of SWM from Main land. The change of weather scenario is mixed response to high pressure systems in Indian ocean and descending of STWJ to North Indian latitudes. 

270914 04LT

300914 09Z upper winds

Today when I was returning from down south {Kanyakumari] to Chennai I could able to witness sporadic TS activity with rain en route.  It is a sigh {?]= [/sign/] of START of withdrawal of SWM.  Today SWM season ends. The country as a whole is deficit by [-]12% and by TN &PDY sub division by [-]1%.