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In April and May, significant weather changes have been observed, particularly in northern India, where residents have experienced intense sunshine followed by heavy rainfall and hail. This phenomenon is not limited to India; various countries worldwide are witnessing sudden shifts in weather patterns. For instance, Greece and Turkey are grappling with severe cold, accompanied by strong winds and snowfall. Amidst these global changes, certain states in India are bracing for extreme weather conditions.

In the near future, the states of West Bengal, Odisha, and neighboring Bangladesh are expected to face the wrath of Kalbaisakhi. This is not a new occurrence; it typically arises during the months of April and May each year. While Kalbaisakhi can provide relief from the scorching heat, it also brings destructive winds that can lead to significant devastation. Recently, Kolkata and Odisha have already felt its initial impact. Let's explore what exactly Kalbaisakhi entails.

Reports indicate that many regions globally have experienced notable weather fluctuations recently. Northeastern India and Bangladesh are directly affected, with forecasts predicting severe storms in the coming days. Authorities have already issued serious warnings for Kolkata and Odisha regarding impending storms, which are attributed to the changes in weather known as Kalbaisakhi.

In simple terms, Kalbaisakhi refers to stormy winds that arrive with pre-monsoon thunderstorms. Typically occurring in April and May, these winds affect parts of India and Bangladesh. Named after the Bengali month of Baishakh, these winds sweep across West Bengal, Odisha, and Bangladesh, resulting in heavy rainfall, strong winds, and hail. While they do provide some respite from the heat, they can also cause extensive damage to crops and infrastructure. Recently, Odisha has suffered significant losses due to Kalbaisakhi.

It is important to note that these stormy winds originate from the Chotanagpur Plateau. They form when hot, dry air collides with moist winds from the Bay of Bengal. Before the arrival of the monsoon, Kalbaisakhi wreaks havoc in states like West Bengal, Odisha, Bihar, Assam, and Jharkhand. The intense winds can uproot hundreds of trees and damage power lines.

Recently, the Indian Meteorological Department has predicted over 50mm of rainfall within just three hours on Tuesday and Wednesday. If this forecast holds true, the total rainfall for the day could exceed 100mm. During this period, there is also a risk of hail, strong winds, and lightning.