The low pressure in southwestern region of Bay of Bengal is likely to turn into a low pressure zone, said sources from the meteorological department. This is likely to bring heavy rainfall in coastal districts of Tamil Nadu.
Owing to the low pressure, there may be heavy wind blow at 45 to 55km, they alert. Amidst these, there seems to be yet another low pressure zone in southeastern region of Bay of Bengal. In the past 24 hours, heavy shower of 14cm was recorded.
Meteorology officials alert that Tamil Nadu is likely to receive heavy showers in the following four days.