Low pressure area forms over northwest Bay of Bengal, expected to intensify and move west-northwestwards; heavy rainfall recorded in Tamil Nadu.
A low pressure area has formed over northwest Bay of Bengal at 5.30 a.m. on Tuesday (September 2, 2025), the Regional Meteorological Centre in Chennai has said.
It is likely to become more marked over the same region during next 24 hours. Thereafter, it is very likely to move west-northwestwards across Odisha during the subsequent 24 hours.
IMD forecasts low-pressure area over Bay of Bengal by September 25
New low-pressure area over Bay of Bengal expected to bring heavy rain to northern Tamil Nadu starting October 26, 2025.
Low-pressure area expected to bring light to moderate rain in Western Ghat districts, with dry weather elsewhere in Tamil Nadu.
Low pressure brewing over Bay of Bengal; Odisha to experience light to moderate rainfall for the next three days.
IMD warns of heavy rainfall in West Bengal, with thunderstorms and strong winds, advising fishermen to stay ashore.
IMD predicts heavy rainfall in Andhra Pradesh, orange alerts issued for multiple districts, APSDMA advises safety precautions.
