The India Meteorological Department forecast heavy rain for five North Bengal districts from May 21 to May 25, 2026 [1].
These weather patterns create a stark divide across West Bengal, pitting the humid heat of the capital against potential flooding and storm risks in the sub-Himalayan region.
Officials said the districts of Darjeeling, Kalimpong, Jalpaiguri, Alipurduar, and Cooch Behar are the areas most likely to see a heavy downpour [1]. This forecast is driven by a low-pressure system moving into the region [2].
Meanwhile, Kolkata experienced a humid morning on Wednesday, May 20, 2026 [1]. Meteorological data suggests the capital will continue to see a partly cloudy sky for the next 24 hours [3].
Reports on the intensity of the weather in Kolkata vary. While some sources said the conditions are humid and uncomfortable [3], other reports indicate a storm alert with heavy rain likely in the city on the day of vote counting [4].
Seasonal weather patterns are currently bringing this hot, humid spell to western West Bengal [2]. The contrast in weather between the coast and the northern hills is a recurring seasonal feature, though the timing of these storms can impact local infrastructure and transport.
“Heavy rain forecast for May 21-25, 2026.”
The divergence in weather patterns across West Bengal highlights the region's vulnerability to simultaneous extreme conditions. While the capital struggles with heat-related productivity losses, the North Bengal districts face the risk of landslides and flash floods common to the sub-Himalayan belt during heavy May rains.
