Tue Feb 24 01:10:00 UTC 2026: ### Early Spring Depression Brings Rain to South Bengal, India

The Story:

A low-pressure system forming over the Bay of Bengal is set to influence the weather in South Bengal, India, at the onset of spring. According to a report from February 23, 2026, the Alipore Meteorological Department forecasts scattered thunderstorms and light to moderate rainfall in several districts, including Kolkata. While no major disruption or heavy rainfall is anticipated, a yellow alert for rain has been issued for South 24 Parganas, East Medinipur, West Medinipur, and Jhargram districts. The temperature is expected to rise from the beginning of March.

North Bengal will experience milder conditions, with light fog expected in Darjeeling, Jalpaiguri, Cooch Behar, and North Dinajpur. A slight temperature increase is also predicted in the northern regions.

Key Points:

  • A low-pressure system in the Bay of Bengal is the cause of the weather change.
  • Scattered thunderstorms and light to moderate rainfall are predicted for several districts in South Bengal.
  • A yellow alert for rain is in effect for South 24 Parganas, East Medinipur, West Medinipur, and Jhargram districts.
  • Kolkata’s minimum temperature on Monday, February 23, 2026, was 20.6°C, 1.1°C above normal.
  • North Bengal will experience light fog.
  • No significant temperature fluctuations are expected in either North or South Bengal in the coming week, but daytime temperatures are expected to gradually increase.

Key Takeaways:

  • The early arrival of spring is accompanied by a low-pressure system impacting weather patterns in Bengal.
  • While heavy rainfall is not expected, residents should be prepared for scattered thunderstorms and potential disruptions.
  • The temperature is gradually increasing, signaling the end of winter.
  • The low-pressure system formed over the south-east Bay of Bengal and adjoining Indian Ocean regions and is moving in a north-northwesterly direction.
  • The weather office anticipates a full departure of winter’s coolness from both the hills and plains by the end of February.

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