The depression in the north-west of the Bay of Bengal has moved further northwest and developed into a deep depression.
The rain is likely to increase from Wednesday, according to the Bangladesh Meteorological Department (BMD).
"The rain may intensify under the influence of the deep depression on September 11, 12, and 13," said Meteorologist Md Bazlur Rashid on Monday morning. "Aside from this, there shouldn’t be much impact on Bangladesh. It will move towards India’s Odisha."
Light to moderate rain/thunder showers accompanied by temporary gusty wind is likely to occur at most places over Dhaka, Khulna, Barishal, Chattogram and Sylhet divisions and at many places over Rangpur, Rajshahi and Mymensingh divisions with moderately heavy to very heavy falls at places over Khulna, Barishal, Chattogram, Dhaka & Sylhet divisions.
Day and night temperature may remain nearly unchanged over the country.
The BMD also said, the deep depression is about 705 km west-southwest of
Chattogram Port, 685 km west-southwest of Cox’s Bazar Port, 525 km
west-southwest of Mongla Port and 550 km west-southwest of Payra Port.
It is expected to move northwest and may cross the Odisha coast near
Puri.
The maritime ports of Chattogram, Cox's Bazar, Mongla, and Payra have been advised to keep local cautionary signal No 3 hoisted.