Chennai, Oct. 23 -- The Well Marked Low Pressure Area over the bay weakened today, evenas heavy rains lashed severalparts of Tamil Nadu with the Met office forecasting formation ofone more system tomorrow .
Met office oday said the Well marked low pressure area over North interior Tamil Nadu andneighborhood moved west-northwestwards, weakened into a Low Pressure Area and laycentred over north interior Tamil Nadu and adjoining south interior Karnataka.
It is likely to continue to move west-northwestwards across south interior Karnataka andweaken further during the next 24 hours, with another which is likely to form.over the Bayis expected to intensify in the 24 to 48 hrs.
Meanwhile, as the Well marked Low Pressure came close to North Tani...