Weather may remain mainly dry with partly cloudy sky over the country for next 24 hours commencing 6 pm on Tuesday.
There are chances of light rain or drizzle at one or two places over Khulna, Barishal and Chattogram divisions.
Light fog may occur at places over the country during late night to morning, according to Bangladesh Meteorological Department (BMD).
About the synoptic situation, BMD said the depression over Southwest Bay and adjoining area intensified into a deep depression, it said.
It turned into a cyclonic storm “NIVER” over the same area and was centred at 12 noon on Tuesday near lat 10.0° N and long 82.7° E. (R) lat 10.0° N and long 82.7° E. It is likely to intensify further and move in a west-northwesterly direction, BMD added.
The ridge of Sub-continental high extends up to Bihar and adjoining area.
Night temperature may rise by (1-2)°C over the southern part of the country and it may rise slightly elsewhere over the country.
Day temperature may remain nearly unchanged over the country.