Tomorrow’s weather, September 17: Thunderstorms and lightning in Delhi-NCR, alert of thunderstorms and torrential rains in 20 states including UP-Bihar, know the condition of your city.


Before the departure of monsoon, seasonal activities have once again intensified in many parts of the country. According to the latest bulletin of the Indian Meteorological Department (IMD), on Thursday, September 17, the weather trend will be seen changing from North India to Eastern and Central India. Under the influence of active monsoon trough along with moist winds rising from the Bay of Bengal and Arabian Sea, light to heavy rains with thunderstorms and strong winds are likely to occur in about twenty states during the next 24 hours. The department has warned that in some areas, strong winds and storms may blow at a speed of 50 to 80 kilometers per hour, for which the local administration and the general public have been advised to remain alert.

While this seasonal movement in mid-September is expected to provide relief from the humid and sticky heat in many cities, the possibility of waterlogging in low-lying areas and landslides in hilly areas has also increased. Meteorologists say that due to the mutual interaction of cyclonic winds and western disturbances, atmospheric pressure is changing rapidly. In such a situation, it is very important to know the seasonal update of your area before going out on 17th September.

The entire National Capital Region (NCR), including the country’s national capital Delhi, is expected to have partly cloudy sky and light rain or thundershowers at some places on September 17. According to the Meteorological Department, the weather may suddenly change in the afternoon or evening in the areas of Noida, Greater Noida, Ghaziabad, Gurugram and Faridabad and gusty winds may blow at a speed of 20 to 30 kilometers per hour.

The maximum temperature in Delhi on Thursday may be recorded around 34 to 35 degrees Celsius, while the minimum temperature is likely to be 24 to 25 degrees Celsius. Due to high level of humidity in the air, slight humidity can cause trouble during the day, but intermittent showers will bring down the temperature and make the weather pleasant in the evening. The weather department has advised residents of Delhi-NCR to avoid standing on weak structures or under fallen trees during strong winds.

The weather pattern is going to be mixed in Uttar Pradesh on 17th September. From western Uttar Pradesh to Purvanchal and Bundelkhand, the Meteorological Department has issued a ‘yellow’ alert of rain and thunderstorm. Especially in districts like Gautam Buddha Nagar (Noida), Ghaziabad, Agra, Bareilly, Jhansi, Prayagraj, Gorakhpur, Gonda, Azamgarh and Bahraich, there is a danger of light to moderate rain with thunder and lightning.

In the capital Lucknow, there may be scattered drizzle between sunshine and clouds during the day in the afternoon. The maximum temperature here is expected to be 32 to 33 degrees Celsius and the minimum temperature is expected to be around 26 degrees Celsius. There will be more cloud movement in the lowland areas of eastern Uttar Pradesh, which will provide some relief from the humidity. However, farmers have been instructed to move to safe places in case of lightning while working in the open.

Due to the activity of monsoon in Bihar, a warning of rain and thunderstorm has been issued in many parts of the state on September 17. The effect of clouds can be seen in the surrounding areas including the capital Patna, Muzaffarpur, Gaya, Bhagalpur and Purnia from the morning itself, where there are chances of moderate rain with thunderstorms till afternoon.

In Patna, the maximum temperature can be recorded between 33 to 34 degrees Celsius and the minimum temperature can be recorded between 26 to 27 degrees Celsius. The Meteorological Department has warned that winds may blow at a speed of 30 to 40 kilometers per hour in many parts of Bihar and incidents of lightning may occur. The State Disaster Management Department has issued an advisory to people in both rural and urban areas to remain alert and not be in open fields during the rains.

The weather is likely to be most aggressive in the hilly states. Alert of heavy rain, strong storm and lightning has been issued in Shimla, Manali, Kullu, Chamba, Mandi, Solan, Kangra, Una and Kinnaur of Himachal Pradesh. Here the wind speed can reach 55 to 60 kilometers per hour. The maximum temperature in Manali is expected to drop to 12 degrees and the minimum temperature to 4 degrees Celsius, which will increase the chill.

At the same time, in Haridwar, Rishikesh, Dehradun, Nainital, Almora and Chamoli districts of Uttarakhand, there has been a warning of heavy rain and strong storm winds with a speed of 80 kilometers per hour. The temperature in Dehradun will be between 20 to 28 degrees Celsius. Due to continuous rains in the hilly areas, there is a danger of landslides and sudden rise in the water level of rivers and drains, hence travelers and tourists have been strictly instructed to avoid unnecessary travel on sensitive routes.

Weather disturbances will continue in the states of plains and western India also. There is a possibility of rain with thunderstorm in Jaipur, Ajmer, Jaisalmer, Barmer, Jodhpur, Pali and Bharatpur of Rajasthan, where winds can blow at a speed of up to 55 kilometers per hour. The maximum temperature in Jaipur is expected to be 34 degrees and minimum 25 degrees Celsius.

Alert of torrential rain is in effect in Chhindwara, Ujjain, Narmadapuram, Dhar, Dewas, Guna and Jabalpur of Madhya Pradesh. The temperature in Bhopal will be around 23 to 29 degrees Celsius. On the other hand, heavy rain with storm speed of 60 kilometers per hour is expected in Palghar, Thane, Nashik, Dhule and Nandurbar of Maharashtra, while in Mumbai, the maximum temperature may be 31 degrees and minimum 27 degrees Celsius amid thunder.

The weather pattern remains fierce in West Bengal and Odisha also. There is a possibility of stormy winds with a speed of 80 kilometers per hour and heavy rain in Kolkata, Howrah, Nadia, Murshidabad, Bankura and Malda in West Bengal. Puri, Bhubaneswar, Sambalpur and Mayurbhanj in Odisha may receive heavy rain with gusts of up to 70 km per hour.

Due to high waves in the sea and bad weather, the Meteorological Department has given clear instructions to fishermen not to venture into the beaches and especially deep waters of the North-Eastern Arabian Sea and the Bay of Bengal during the next 24 hours. General citizens have been advised to keep a constant eye on the official warnings of the Meteorological Department and maintain a safe distance from electric poles, hoardings and weak roofs during thunderstorms.