The elongation extends from Bihar to West Bengal, Orissa and adjacent areas to the north-east Bay of Bengal.

Seasonal winds are less active in Bangladesh and moderate conditions prevail in the Bay of Bengal.It is said that in the 24-hour forecast from Wednesday 6pm, there may be light or moderate rain or lightning along with temporary gusto winds in some places of Rangpur, Mymensingh, Sylhet, Dhaka, Khulna, Barisal and Chittagong division and Rajshahi division. Moderate heavy rains can occur somewhere in the country. Day and night temperature may remain almost unchanged across the country.The next 48 hours weather conditions have been told, the trend could increase. Rain trends may continue for five days.