In the next 3 days from Tuesday, we see the UAC merging with the Monsoon Axis. But, another Low pops up over Orissa on Friday.
Tuesday, Wed/Thursday, we see nothing very unusual on the rain scene. Moderate to heavy rains will occur along a South shifted Axis. Rainfall will be occurring along  Gujarat/MP/Chattisgarh/Northern Vidarbha and Southern UP line. Also some thunder showers in Southern Haryana and Orissa. 
Heavy rains in Orissa from Thursday.
Uttarakhand and Nepal get heavy rains on Thursday. Kathmandu, as Neeraj informs, is deficient. With 121 mms in July so far, it has to catch up with the July normal of 363 mms.
Days in Kathmandu are at 29c, and nights at 20c. We can expect a slight increase in rains on Wed and Thursday.

#Chennai - T.showers approaching from West

#Chennai - 8pm, Heavy T.showers approaching city's W-N-W,W,S-W suburbs. Now at around 45km West of city.

-- update at 9pm --
#Chennai - 9pm, Steady rain now over Pallavaram zone

#Chennai - 9:04pm, HEAVY rain over Polichalur zone .

RT @svgan_in: @weatherofindia Now, in Nandanam too. #Chennai (9:09pm)

RT @rangats: @weatherofindia 9PM heavy showers in Anna nagar chennai 

RT @yamiskr6: @weatherofindia heavy rain in ambattur, #Chennai 9:09pm 

RT @girikesavan: @weatherofindia Chennai Mylapore - 9:10 PM - downpour 

RT @traderindian: @weatherofindia Strong surface winds & raining too. Villivakam. Chennai (9:14pm)

RT @sennaimetraas: @weatherofindia pouring cats and dogs at Nanganallur, #Chennai  (9:19pm)

RT @imdan76: @weatherofindia #Chennai - Raining cats and dogs at Kattankulathur. Heavy winds too. (9:16pm)

RT @manikandan23686: @weatherofindia heavy rain & wind in tondiarpet. .. N. Chennai (9:22pm)

Chennai - 6:15pm, "More rain ahead" ? !

#Chennai - 6:15pm, still showers lingering over South from city at around 60 to 100km... along coast (South of Mahabalipuram)

#Chennai - 6:15pm, More rain seen over W-N-W,W,S-W from city at around 100 to 150km.. These showers "may" push into city in next 3/4 hrs.

Monsoon Magic in Goa - stats

For more on weather in Goa, visit ... http://weatheringoa.blogspot.in

Bangalore at 5:20pm - "mini shower"

Bangalore - 5:20pm, it is dark here since 30 minutes.. and now strong wind and rain started.. near JP morgan (BELLANDUR)

Bangalore - 5:30pm, "Rain at Hennur for 10 minutes" ... taken from http://ow.ly/mY2HT 

Chennai - 3:50pm, parts of city got  good shower during past 30 min

Chennai - 3:54pm, showers expected to push into S,S-W suburbs during next 45min

Analysis at 2pm... "change of events" - Circulation over N-N-W Bay

"Change of events", Why? - the expected low level circulation persisting over central,E.Madhyapradesh did not materialize, instead the Low level circulation is seen over Chatisgarh.

Today, 2 low level circulations seen, one over Chatisgarh and another over N-N-W.Bay along S.Bengal coast... http://ow.ly/i/2BVe3 

Latest WRF model predicts that a LOW will form along N.Odisha coast and S.Bengal in next 18hrs and persist for 2 days. NO movement predicted

Today, upper level circulation is seen along N-E.Andhra, S.Odisha coast, expected to persist in same zone for 2 days http://ow.ly/i/2BVlJ 

Today's N-N-W Bay low level circulation is also expected to persist in same zone during next 2 days ... http://ow.ly/i/2BVqg 

but WRF model suggests that the mid level circulation will push inland into N.Odisha, S.Bengal on tomorrow / 17-Jul http://ow.ly/i/2BVx6 

Satelite IR at 2pm.. Heavy rain over S,central Madhyapradesh

2pm, Heavy rain over S,central.Madhyapradesh, N.Maharastra, S,S-E,E.Rajasthan ... http://ow.ly/i/2BUVx 

2pm, scattered rain seen over S.Maharastra coast, Karnataka coast and over Kerala ... http://ow.ly/i/2BUVx

#Delhi rain on 14-Jul

RT @parshwati: Raining in delhi @weatherofindia http://t.co/NqkUEM3sOZ  (6:05pm)

RT @ganpatteli1: @weatherofindia drizzling and shower for half an hour in south #delhi (6:37pm)

Weather analysis at 00:00hrs of 15-Jul

Another weak LOW is expected along Odisha coast on 15-Jul... and it may not move inland till 19-Jul ... http://ow.ly/i/2BGm9 

Latest analysis show that low level circulation is seen over E,central Madhyapradesh ... http://ow.ly/i/2BGow 

This circulation is expected to persist almost in same position for another 2 days... http://ow.ly/i/2BGq7 

Today, the upper level circulation is seen along N-E.Andhra coast and its extension can be seen N-W upto E.Maharastra http://ow.ly/i/2BGus 

Tomorrow, the upper level circulation is expected to be along N-E,central Andhra coast... http://ow.ly/i/2BGy9 

Today, 15-Jul, Heavy rain over most of Madhyapradesh to continue ... http://ow.ly/i/2BGBs 

Today, HEAVY rain is expected to be concentrated over W,N-W,N,central. Maharastra ... http://ow.ly/i/2BGBs 

Today, showers also expected for N-W.Uttarpradesh, Uttarakhand, N.Chatisgarh, Odisha..  http://ow.ly/i/2BGBs 

Today, rain also expected for N,N-E,N-W.Tamilnadu, S.Karnataka and S.Andhra .

Rain to continue for Goa,S.Maharastra coast, entire Karnataka coast, N,central Kerala for next 2 days ... http://ow.ly/i/2BGHR 

From 17-Jul, rain rate is expected to scale up along N,N-W.Uttarpradesh, N.Bihar, N.Bengal and N,central N-E states.

From 17-Jul, heavy and widespread rain to push into N.India, especially for N,N-W.Uttarpradesh, Uttarakhand, #Delhi into Himachal, Punjab

@samrat_indian > For Gangetic Bengal, a small chance of rain today, and LESS rain forecast during next 3 days.