Rains expected to increase along TN coast (Chennai) and interior TN from Sunday 8th onwards.
1. There is a East -West trough running roughly along the 10N line, eastwards from the East Coast of Sri Lanka. This will embed an UAC and subsequently by the 8th, a Low. .
The Low is expected to deepen and track NW towards the TN Coast.
The system can cross the TN coast as a depression by Monday 9th.
There is a slight possibility of system re-emerging in the Arabian Sea off Kerala by mid next week.
2. Western Disturbance N-3 is likely to bring rains in North Pakistan from Sunday 8th and North India from 9th .
Day and night temperatures are expected to fall in NW and North India next week.
More on both these systems with weekend forecast on Friday....
AS-3, A depression, at about 1000/1001 mb pressure...monitoring the development as the system tracks West.