Amaravati, Sept. 21 -- The trough extending from the upper air cyclonic circulation over the north Andaman Sea and adjoining Myanmar coast to south Maharashtra coast across central Bay of Bengal, south Coastal Andhra Pradesh, Rayalaseema, and North Interior Karnataka at 3.1 km above mean sea level continues, the Meteorological Centre said on Saturday.

In its daily weather report, the Met Centre stated that the southwest monsoon is normal over Coastal Andhra Pradesh & Yanam and active over Rayalaseema.

Heavy rain is likely at isolated places in Rayalaseema during the next 24 hours and in North Coastal Andhra Pradesh & Yanam on September 24. Light to moderate rain or thundershowers are expected at a few places over Coastal Andhra Pradesh, Y...