Cyclone, intense heatwaves likely in May

One or two depressions may intensify into cyclones, while multiple spells of heatwaves and nor'westers (Kalbaishakhi storms) are also likely to sweep across Bangladesh this month, according to the Bangladesh Meteorological Department (BMD), reports UNB.

The BMD outlook, released Wednesday, warns that the Bay of Bengal may witness one to three low-pressure systems this month, one or two of which may develop into depressions and potentially intensify into cyclonic storms.

It forecasts two to three moderate to severe nor'westers in May, along with three to five days of thunderstorms accompanied by hail.

The department also predicts one or two severe heatwaves (over 40 degrees Celsius) in parts of Bangladesh.

Nighttime temperatures are expected to remain high throughout the month.

Normal rainfall is expected in May, the outlook adds.

Isolated heavy showers could cause water levels in northern, northeastern, and southern rivers to rise temporarily. However, river flow is otherwise likely to remain within normal limits, according to the forecast.

May is typically one of the stormiest and second-hottest months in Bangladesh, often marked by turbulent weather patterns.

In recent years, major cyclones have hit Bangladesh in May. Cyclone Mocha made landfall on May 14, 2023, while Cyclone Remal struck coastal areas on May 26, affecting people in 19 districts.