Kolkata and South Bengal Brace for Thunderstorms and Gusty Winds
Synopsis
Kolkata is set to receive a much-needed break from the heat with the forecast of thunderstorms and gusty winds. The Regional Meteorological Centre warns of significant weather changes, including alerts for multiple districts.
Key Takeaways
Thunderstorms expected in Kolkata and South Bengal.
Yellow and orange alerts issued for several districts.
Wind speeds may reach up to 50 km/h.
Temperature fluctuations are anticipated over the weekend.
North Bengal will also experience thunderstorms.
Kolkata, April 16 (NationPress) — In a welcome change from the oppressive heat gripping West Bengal, the Regional Meteorological Centre in Alipore has announced the expected arrival of a Nor’wester over Kolkata and the southern districts of Bengal later today and into Friday.
The forecast indicates a significant likelihood of thunderstorms, complete with lightning and rain, commonly referred to as 'Kal baisakhi' in the region. Scattered rainfall is anticipated across all districts in West Bengal, including Kolkata.
A yellow alert has been issued for the districts of Howrah and South 24 Parganas. Residents can expect moderate rainfall coupled with thunderstorms and gusty winds reaching speeds of 30 to 40 km/h.
According to the Meteorological Office, Kolkata may also experience scattered thunderstorms. An orange alert has been declared for six districts in south Bengal: North 24 Parganas, Bankura, East Burdwan, West Burdwan, Nadia, and Birbhum.
The weather office mentioned that the likelihood of thunderstorms will persist beyond Thursday and Friday, particularly in Purulia, Bankura, West Midnapore, Jhargram, East Burdwan, West Burdwan, Birbhum, and Murshidabad.
Expect light to moderate rain with thunderstorms and lightning alongside gusty winds of 40 to 50 km/h. Additionally, light rain is probable in parts of Birbhum, Murshidabad, and Nadia over the weekend.
As a result of the thunderstorms, a slight drop in temperature is expected on Friday, but it will rise again over Saturday and Sunday. In Kolkata, daytime temperatures could reach 36 degrees Celsius, while western districts might see highs of 40 degrees Celsius.
Meanwhile, rainfall will persist in five districts of north Bengal. Thunderstorms are likely in Darjeeling, Kalimpong, Alipurduar, Cooch Behar, and Jalpaiguri. Residents can anticipate light to moderate rain with thunderstorms and lightning, along with gusty winds of 30 to 40 km/h in all north Bengal districts. There is also a chance of scattered thunderstorms in Malda, North Dinajpur, and South Dinajpur.
Point of View
Our focus remains on delivering accurate and timely weather information to the public. The anticipated thunderstorms bring both relief from the heat and potential challenges. It is essential for residents to stay informed and prepared as weather conditions evolve.
NationPress
4 May 2026
Frequently Asked Questions
What is a Nor’wester?
A Nor’wester is a seasonal thunderstorm that typically brings heavy rain and strong winds to West Bengal, particularly during the summer months.
What areas are under alert?
A yellow alert is issued for Howrah and South 24 Parganas, while an orange alert is in effect for North 24 Parganas, Bankura, East Burdwan, West Burdwan, Nadia, and Birbhum.
How will the temperature change due to thunderstorms?
The temperature is expected to drop slightly on Friday due to the thunderstorms but will rise again on Saturday and Sunday.
What should residents do during thunderstorms?
Residents are advised to stay indoors during thunderstorms, secure loose items outside, and remain updated with weather alerts.
Will there be rain in north Bengal as well?
Yes, rainfall is expected to continue in five districts of north Bengal, with thunderstorms likely in places like Darjeeling and Jalpaiguri.
