The meteorological department has issued a forecast for the next 24 hours, indicating the likelihood of rain or thundershowers accompanied by temporary gusty or squally wind at many places in Rangpur, Rajshahi, Mymensingh, and Sylhet divisions. Additionally, a few places in Dhaka, Khulna, Barishal, and Chattogram divisions may also experience these weather conditions, with hails expected at isolated places. This forecast raises awareness of potential severe weather phenomena that could impact various regions.

The forecast attributes these weather patterns to a trough of low lying over West Bengal to the Northwest Bay, with a low-pressure area likely to form over the southwest Bay and adjoining areas in the next 48 hours. This system is expected to intensify thereafter, potentially contributing to the observed weather conditions.

Furthermore, mild to moderate heat waves are currently affecting Khulna and Barishal divisions, as well as the districts of Rajshahi, Pabna, Dinajpur, and Nilphamari. However, there are indications that this heat wave may abate from some places, offering potential relief from the prevailing high temperatures.

The forecast also provides insights into the country's recent weather patterns, highlighting that the maximum temperature on Sunday was recorded at 38.3 degrees Celsius at Mongla, while the minimum temperature today was 20.8 degrees Celsius at Sayedpur. Additionally, the maximum rainfall for the last 24 hours till 6 am today was recorded at 71 millimeters at Sandwip, indicating significant precipitation in the region.

As part of the forecast, it is anticipated that day and night temperatures may fall by 1-2 degrees Celsius in Rajshahi, Rangpur, Mymensingh, and Sylhet divisions, while remaining nearly unchanged elsewhere over the country. These temperature fluctuations are important indicators of potential changes in weather patterns and conditions.

The forecast serves as a crucial advisory for residents and authorities to remain vigilant and prepared for the anticipated weather conditions. It underscores the significance of staying informed and taking necessary precautions to mitigate the potential impact of severe weather events.