The deep depression over northwest Bay of Bengal and adjoining area moved further north-northeastwards and intensified into Cyclonic Storm "Midhili".<br />''<br />'' Bangladesh Meteorological Department, BMD said at 6:00 am today, the cyclonic storm was centred about 470 kms west-southwest of Chattogram port.<br />'' <br />''BMD said, it is likely to move north- northeastwards and intensify further. The maximum sustained wind speed within 54 kms of the deep depression centre is about 62 kph, and rising to 88 kph in gusts or squalls. The sea will remain very rough near the deep depression centre.<br />'' <br />''<span style="color: #222222;">Maritime ports of Chattogram, Coxs' Bazar, Mongla and Payra have been advised to keep hoisted local cautionary signal number four. All fishing boats and trawlers over North Bay and the deep sea have been advised to remain in shelter until further notice. Meanwhile, the cyclonic storm Midhili brought a cold showers in the middle of November for Dhaka residents. </span><br />