IMD Weather Update 4 October: Weather patterns will change during monsoon departure, alert of torrential rain and storm in 14 states


The process of withdrawal of monsoon is going on from many parts of the country, but due to cyclonic circulation and seasonal changes, the weather pattern is going to change suddenly today. The Indian Meteorological Department (IMD) has issued an alert of heavy rain, thunder and lightning and strong storm winds in 14 states of North India, Eastern India and Southern Peninsular regions on October 4. According to the Meteorological Department, in some areas the wind speed can reach 50 to 70 kilometers per hour, due to which the temperature can drop by 3 to 4 degrees Celsius.

According to meteorologists, at present strong weather systems are forming on both sides of the Arabian Sea and the Bay of Bengal. An upper air cyclonic circulation is active over the south-eastern Arabian Sea off the Kerala coast and over the south-western Bay of Bengal. Along with this, a cyclonic system is also formed in Sikkim and its surrounding areas. Due to the combined effect of these systems, moisture-rich winds are reaching the plains and hilly states of the country, creating favorable conditions for thunderstorms and torrential rains with lightning. In view of the possibility of thunderstorm, the department has given strict advice to fishermen not to go to open fields and to stay away from the beaches.

There will be movement of clouds throughout the day today in the capital Delhi and nearby Noida, Ghaziabad and Gurugram. The Meteorological Department has predicted light to moderate rain and strong gusty winds at a speed of 30 to 40 km/hour in Delhi-NCR. The weather will also be active in western and eastern parts of Uttar Pradesh. A warning of rain and thunder has been issued in many districts of Purvanchal including Meerut, Agra, Mathura, Kanpur, Lucknow, Gorakhpur, Sitapur, Prayagraj, Sant Kabir Nagar, Siddharthnagar and Kushinagar. The maximum temperature in the capital Lucknow is likely to be 34 degrees and the minimum temperature is likely to be 24 degrees Celsius.

The weather has remained harsh in Bihar for the last 24 hours, but today moderate to heavy rains can be seen in most of the districts of the state. Weather Center Patna has issued an alert of thunderstorm and rain in East Champaran, West Champaran, Siwan, Saran, Gopalganj, Patna, Vaishali, Darbhanga, Samastipur, Saharsa, Madhepura, Purnia, Katihar and Kishanganj. Ranchi, Jamshedpur, Dhanbad, Bokaro, Hazaribagh, Palamu and Deoghar of Jharkhand are also expected to receive rain with storm winds of 40 to 50 km/hour, which may lead to waterlogging in low-lying areas.

Due to western disturbance and moisture in Uttarakhand and Himachal Pradesh, there is a danger of heavy rain in the hilly areas. There is a possibility of rain and thundershowers in Nainital, Chamoli, Rudraprayag, Almora, Pithoragarh and Dehradun of Uttarakhand. A warning has been issued of landslides due to torrential rains in the high altitude areas of Kullu, Mandi, Kangra and Shimla of Himachal Pradesh. Winds with speed up to 50 km/hr may affect local life in Jammu, Anantnag, Poonch, Reasi and Baramulla of Jammu and Kashmir. Travelers and tourists have been advised to avoid traveling on sensitive mountain roads.

‘Yellow alert’ has been issued in Bhopal, Indore, Jabalpur and Rewa divisions of Madhya Pradesh, where there is a possibility of dust storm and rain at the speed of 45 to 50 km/hour. Eastern districts of Rajasthan like Jaipur, Bharatpur, Dholpur, Kota and Udaipur may receive light to moderate rain with thunderstorms. In Punjab and Haryana, there is a warning of rain with strong winds in Chandigarh, Ludhiana, Patiala, Ambala and Hoshiarpur. Apart from this, there is a possibility of heavy rains and intensification of sea waves in the coastal districts of West Bengal and Odisha due to the cyclonic effect of the Bay of Bengal.

There is a possibility of damage to the Kharif crops being prepared in the fields, especially paddy and pulses, due to this unseasonal storm and torrential rains. Agricultural experts have advised farmers to keep the harvested crops in safe places and make proper arrangements for drainage from the fields. In view of the danger of lightning, people in rural and urban areas have been advised to avoid standing under trees, metal poles and electric transformers during inclement weather.