Dhaka, July 10 -- The Bangladesh Meteorological Department (BMD) on Friday forecast heavy to very heavy rainfall in parts of the country over the next 24 hours, warning that the downpour could trigger landslides in the hilly areas of Chattogram division and cause temporary waterlogging in Dhaka and Chattogram metropolitan areas.

In a heavy rainfall warning issued in the morning, it said the rain is likely to affect parts of Rangpur, Rajshahi, Mymensingh, Dhaka, Khulna, Barishal, Chattogram and Sylhet divisions during the 24 hours commencing at 10:00am on Friday under the influence of an active monsoon.

According to the BMD, heavy rainfall refers to precipitation between 44 mm and 88 mm, while very heavy rainfall means more than 88 mm wi...