Dhaka, Nov. 2 -- Temperatures across Bangladesh are expected to gradually fall during November, while three low-pressure systems may form over the Bay of Bengal, according to the Bangladesh Meteorological Department (BMD).

In its monthly forecast issued on Sunday, the Met Office said one or two of the systems could develop into cyclones.

The forecast was discussed at a meeting of an expert committee at the Storm Warning Centre, which reviewed weather data and conditions for the month.

BMD Director Momenul Islam said in the forecast, "Rainfall across the country is likely to remain below normal in November. Fog may occur in various areas."

The department said rainfall, temperatures, heatwaves, thunderstorms, agricultural weather condit...