The low-pressure area over the Equatorial Indian Ocean and the adjoining Southeast Bay of Bengal intensified into a well-marked low over the Southeast Bay of Bengal and the Equatorial Indian Ocean.
It is likely to move west-northwestwards, said a Met Office bulletin.
Meanwhile, the ridge of the Sub-continental high extends up to Bihar and the adjoining area.
The weather may remain dry with a temporary partly cloudy sky over the country.
Night and day temperatures may remain nearly unchanged over the country.