Fresh Cyclone Threat Looms in Bay of Bengal with 60 KMPH Winds Set to Hit Multiple States The India Meteorological Department has warned of a fresh low-pressure area forming over the Bay of Bengal, which is expected to revive the monsoon and bring heavy rainfall accompanied by strong winds across several Indian states. According to the latest forecasts issued by the India Meteorological Department (IMD), a powerful new depression or vortex is highly likely to form over the Bay of Bengal once again. This significant meteorological shift is expected to revive the southwest monsoon, bringing it back with renewed vigor across the country. Driven by the development of this fresh low-pressure system, widespread rainfall is anticipated alongside northeastern India, as well as across eastern and central parts of the nation. States such as West Bengal, Odisha, Bihar, Jharkhand, Madhya Pradesh, Chhattisgarh, and Andhra Pradesh are very likely to witness heavy downpours coupled with strong winds gusting between 40 to 60 kilometers per hour in the coming days. The activation of this system is expected to provide much-needed relief to regions that have experienced dry spells, while authorities have issued strict advisories warning fishermen against venturing into rough sea conditions. Weather Shifts Dramatically Across Delhi and Northern India Weather patterns are on the verge of a major transformation across Delhi and several parts of northern India over the next few days. According to meteorological data, weather conditions in the national capital are projected to remain predominantly dry and warm through Thursday, September 10, 2026. However, conditions are expected to shift starting Friday as rainfall activity begins to pick up pace across multiple localities, culminating in even heavier downpours by Saturday. This impending atmospheric change could also introduce delays in the eventual withdrawal of the southwest monsoon. Weather experts indicate that the low-pressure area expected to form over the north Bay of Bengal and surrounding regions around September 10 will heavily influence weather dynamics not just in central India, but across eastern and southern territories as well. Active Weather Systems and Complex Cyclonic Circulations A combination of multiple active weather systems is driving this widespread atmospheric disruption. Current observations show that the western end of the monsoon trough at mean sea level lies positioned north of its normal location, whereas its eastern end remains near its typical baseline. Additionally, an upper-air cyclonic circulation persists over the lower and middle tropospheric levels above the north Bay of Bengal and the adjoining coastal areas of Bangladesh. Combined with these factors, the new low-pressure zone is slated to materialize over the north Bay of Bengal by September 10. Furthermore, an extended trough runs from Rayalaseema down to the Gulf of Mannar, while active cyclonic circulations are operating in the upper atmosphere near Saurashtra and northern Haryana. A western disturbance is also active across northwestern Uttar Pradesh and its surrounding vicinities, creating highly conducive conditions for widespread precipitation. Heavy Rains and Gusty Winds Forecast for Delhi, NCR, UP, Haryana, and Punjab The national capital region and its neighboring states are bracing for intense spells of rain in the near future. While the weather in Delhi and immediate surroundings is predicted to stay warm and relatively dry through Thursday, showers are projected to commence across several pockets starting Friday, intensifying further by Saturday. Between now and September 15, isolated to scattered light to moderate rainfall is anticipated across Delhi, Haryana, and Chandigarh. Heavy rainfall warnings have been specifically issued for Delhi-NCR, Haryana, and Punjab on September 14 and 15. Meanwhile, eastern Uttar Pradesh is likely to experience thunderstorms and lightning on September 10, while precipitation activity is set to escalate across western Uttar Pradesh from September 11 through 15. In the hill state of Uttarakhand, rainfall is predicted for September 10 and 15, with widespread wet spells expected between September 11 and 14, alongside heavy downpours in isolated pockets from September 10 to 13. Neighboring Himachal Pradesh is also slated to receive scattered showers through September 13, followed by widespread rainfall on September 14 and 15. Extended Rainfall Spell Ahead for Madhya Pradesh and Chhattisgarh The impending low-pressure system will exert a pronounced influence on central Indian states as well. Western Madhya Pradesh is likely to record scattered rainfall through September 11, which will transition into widespread heavy showers from September 12 to 15. Eastern Madhya Pradesh and Vidarbha are expected to experience precipitation on September 10 and 15, with activity intensifying significantly between September 11 and 14. Chhattisgarh is positioned to receive widespread rainfall continuously from September 10 to 15. Meteorological projections highlight heavy rainfall over western Madhya Pradesh from September 12 to 14, eastern Madhya Pradesh on September 11, and Vidarbha on September 12 and 13. Chhattisgarh faces heavy rainfall warnings on September 10, 11, and 13, alongside the likelihood of extremely heavy rainfall in isolated areas on September 12. Thunderstorms and lightning strikes are also anticipated across various parts of Madhya Pradesh and Chhattisgarh throughout this wet spell. Incessant Showers Projected from Bihar and Jharkhand to Bengal and Odisha Eastern India is set to experience an escalation in rainfall intensity due to the developing system over the Bay of Bengal. The Andaman and Nicobar Islands, alongside West Bengal and Sikkim, are expected to record rainfall at multiple locations through September 15. Gangetic West Bengal, Jharkhand, and Odisha are likely to experience widespread precipitation through September 12, while multiple areas across Bihar will witness steady showers. Odisha has been placed under high alert, with extremely heavy rainfall projected at isolated spots on September 10 and very heavy downpours expected on September 11. Heavy rainfall is also predicted for West Bengal and Jharkhand on September 11, and for Bihar on September 10. With surface winds expected to reach speeds of 40 to 60 kilometers per hour across Bihar, Jharkhand, Bengal, and Odisha, local administrations have urged residents to remain vigilant against potential disruptions. What this means for you The formation of a new weather system over the Bay of Bengal will bring heavy downpours and strong winds across multiple states, directly impacting daily commutes, travel plans, and agricultural activities. • Across India: Surface winds reaching 40 to 60 km/h and intense rainfall across eastern, central, and northern regions may disrupt road and rail transportation. Low-lying areas could experience waterlogging, prompting farmers to take precautionary measures to protect standing crops. • In Delhi-NCR: Following warm and humid conditions through Thursday, incoming rainfall over the weekend will lower temperatures across the national capital region. However, commuters should anticipate traffic congestion and potential waterlogging along vulnerable routes. Why this happened The sudden shift in weather patterns and the impending heavy rainfall across various parts of the country are primarily driven by the development of a new low-pressure system over the Bay of Bengal. • New Low-Pressure System: A fresh system is slated to form around September 10, fueled by an active cyclonic circulation positioned in the lower and middle tropospheric levels over the north Bay of Bengal and adjoining Bangladesh coast. • Monsoon Trough Position: The western end of the monsoon trough at mean sea level is positioned north of its normal baseline, creating highly favorable atmospheric conditions for widespread precipitation. • Additional Active Systems: An extended trough running from Rayalaseema to the Gulf of Mannar, concurrent cyclonic circulations near Saurashtra and northern Haryana, and a western disturbance over northwestern Uttar Pradesh are jointly amplifying the rainfall activity. Questions & Answers 1. When is the new low-pressure area expected to form over the Bay of Bengal? According to the India Meteorological Department, a low-pressure area is likely to form over the north Bay of Bengal and surrounding regions on September 10, 2026. 2. When is rainfall expected to commence in Delhi-NCR? After warm and dry weather through Thursday, rainfall activity in the national capital is expected to increase starting Friday and intensify further by Saturday. 3. Which states are expected to experience winds gusting between 40 to 60 km/h? West Bengal, Odisha, Bihar, Jharkhand, and adjacent regions are forecasted to experience strong winds reaching speeds of 40 to 60 kilometers per hour. 4. What is the heavy rainfall forecast for Uttarakhand and Himachal Pradesh? Uttarakhand is projected to receive heavy rainfall between September 10 and 13, while Himachal Pradesh will experience scattered showers through September 13 followed by widespread rain on September 14 and 15. 5. What advisory has been issued for fishermen? In view of the developing vortex over the Bay of Bengal, the IMD has cautioned fishermen against venturing into the sea. https://trendkia.com/en/national/bngala-ki-khari-men-phira-gaharaya-chakravata-ka-snkata-desha-ke-ina-rajyon-men-60-kimi-prati-ghnte-ki-raphtara-se-chalengi-havaen-30605 TrendKia — Har trend, sabse pehle.