# Monsoon Retreat Triggers Storm Alerts Across 14 States With Winds Reaching 70 Kmph

> Multiple cyclonic circulations are driving heavy rain and gusty winds across northern, eastern, and central parts of India as the monsoon withdraws.

**Type:** article · **Category:** India · **Published:** 2026-10-04 · **Source:** TrendKia
**Canonical:** https://trendkia.com/en/national/monsoon-ki-vidai-se-pahale-14-rajyon-men-bigarega-mausama-70-kimi-prati-ghnte-ki-raphtara-se-chalengi-havaen-42529 · **Language:** English
**Tags:** Weather Alert, Monsoon, IMD, Rainfall, Thunderstorm, Uttar Pradesh Weather, Bihar Weather

Even as the monsoon season begins to weaken, atmospheric instability is driving a fresh spell of severe weather across large parts of the country. A series of active weather systems has triggered rain and storm warnings across 14 states, including Uttar Pradesh, Bihar, Delhi, Jharkhand, Rajasthan, Madhya Pradesh, and Punjab. In several vulnerable pockets, wind speeds could escalate up to 70 kilometers per hour, while eastern India faces an elevated threat of lightning strikes and thunderstorms.

Travelers planning road or train journeys over the weekend have been urged to monitor regional forecasts closely. In mountainous terrains, heavy downpours carry a heightened risk of landslides, while plains could witness disruptions from sudden gale-force winds and waterlogging.

> 

## Multiple Cyclonic Circulations Fueling Widespread Instability
The sudden intensification of weather activity stems from multiple synchronized circulations over maritime and inland regions. A weather system developing over the Bay of Bengal is projecting its influence across central and eastern India. Simultaneously, an upper air cyclonic circulation persists over the southeast Arabian Sea near the Kerala coastline, mirrored by another active system hovering above the southwest Bay of Bengal.

Atmospheric circulations are also active over Sikkim and its neighboring regions. Detail from the India Meteorological Department's update on X shows that an upper air cyclonic circulation is positioned over northeast Assam and adjacent tracts, featuring a north-south trough in the lower tropospheric levels aligned near 92.5 degrees East and 24.8 degrees North, accompanied by an upper air cyclonic circulation over the west-central Arabian Sea. These interacting mechanisms are sparking severe convective activity, raising the likelihood of thunderstorms and hail in localized areas. The unstable conditions pose operational challenges for farmers with standing crops, while fishermen have been advised to stay clear of open sea areas and remain in safe harbors.

## Delhi and Surrounding Areas Brace for Changing Conditions
The national capital region is slated for a noticeable weather shift on October 4. Forecasters anticipate localized showers accompanied by squally winds across Delhi-NCR. Daytime mercury levels in the capital are likely to settle near 35 degrees Celsius, while nighttime minimum temperatures could drop to around 24 degrees Celsius.

While the precipitation will bring welcome relief from recent sultry conditions, the combination of gusty winds and rain is likely to hinder traffic movement along major transit corridors. Commuters navigating open stretches and arterial highways have been advised to take precautions, as peripheral NCR sectors are also expected to experience fluctuating weather patterns.

## Uttar Pradesh Faces Heavy Rain and Gusty Winds Across Multiple Districts
Extensive weather disturbances are projected across a vast swathe of Uttar Pradesh on October 4. Moderate to heavy rainfall warnings have been put in place for Meerut, Ghaziabad, Gorakhpur, Agra, Mathura, Kanpur, Siddharthnagar, Shravasti, Sitapur, Balrampur, Sant Kabir Nagar, Mau, Prayagraj, Maharajganj, and Kushinagar.

Wind gusts across these districts are anticipated to clock between 30 and 40 kilometers per hour. Such sudden bursts of wind alongside sustained rain threaten to flatten mature crops in agricultural belts, requiring growers to take protective measures. In the state capital Lucknow, the maximum temperature is expected to reach 34 degrees Celsius, with the minimum settling at 24 degrees Celsius.

## Severe Downpours and Lightning Hazards Across Bihar
Bihar is set to witness widespread stormy conditions affecting northern, central, and southern territories alike. Regions placed on alert include East Champaran, West Champaran, Siwan, Saran, Gopalganj, Vaishali, Samastipur, Darbhanga, Madhubani, Araria, Katihar, Purnia, Kishanganj, Supaul, Saharsa, Begusarai, Bhagalpur, Gaya, and Patna.

Meteorological projections warn of squalls reaching speeds of 30 to 40 kilometers per hour, accompanied by frequent lightning discharges and concentrated downpours. Residents have been strongly cautioned against taking shelter under isolated trees or near electrical infrastructure during convective storms. In Patna, daytime temperatures are projected at 33 degrees Celsius, dropping to 24 degrees Celsius overnight.

## Jharkhand Forecasts Strong 50 Kmph Winds Alongside Showers
Weather systems across Jharkhand are projected to remain vigorous through October 4 and October 5. Alerts for moderate rainfall and associated convective storms have been issued for Ranchi, Jamshedpur, Chatra, Deoghar, Bokaro, Gumla, Hazaribagh, East Singhbhum, West Singhbhum, Godda, and Palamu.

Wind speeds in specific districts could peak between 40 and 50 kilometers per hour during squall lines. These atmospheric conditions carry a serious danger of lightning strikes in rural and open landscapes. In Ranchi, the daytime high is forecast at 29 degrees Celsius, with nighttime readings dipping to a cooler 20 degrees Celsius.

## West Bengal on Guard Against Stormy Winds and Rain
The impact of active circulations will be strongly felt across West Bengal. Heavy rain and gusty winds are projected to sweep across Darjeeling, Kalimpong, Jalpaiguri, Alipurduar, and Cooch Behar in the north, alongside Bankura, Birbhum, Purba Bardhaman, Paschim Medinipur, Durgapur, and Kolkata.

Wind gusts ranging from 40 to 50 kilometers per hour are expected across several zones. In hilly sectors like Darjeeling and Kalimpong, continuous rainfall raises the risk of landslides and traffic blockages on crucial mountain routes. In Kolkata, the maximum temperature is expected to hover around 34 degrees Celsius with a minimum of 26 degrees Celsius, with potential drainage challenges in low-lying urban pockets.

## What this means for you
The impending squalls and rainfall directly affect weekend travel schedules, standing agricultural crops, and personal outdoor safety.

- **Across India:** Commuters and travelers across 14 states should anticipate transit delays and local waterlogging along major transit routes. People outdoors during severe thunderstorms must immediately seek solid shelter to mitigate lightning hazards.
- **For farmers:** Strong winds ranging between 30 and 70 kmph threaten to lodge unharvested standing crops in fields. Growers should expedite drainage measures and secure ready harvests against sudden squalls.
- **For fishermen:** Marine advisories caution fishermen against venturing into choppy waters along unstable coastal belts. Fishing vessels should remain anchored in protected harbors until cyclonic circulations subside.
- **In hilly regions:** Hill roads in northern West Bengal and adjoining mountainous belts face elevated risks of mudslides and rockfalls. Motorists should postpone non-essential hill travel and verify route conditions before departure.

## Why this happened
A rare convergence of multiple cyclonic circulations and lower tropospheric troughs across maritime and inland regions has destabilized atmospheric conditions.

- **Multiple cyclonic systems:** Simultaneous upper air circulations over the southeast Arabian Sea, southwest Bay of Bengal, and Sikkim are pumping intense moisture into the subcontinent. This widespread moisture convergence is triggering extensive cloud formation across eastern and central belts.
- **Tropospheric trough influence:** A pronounced north-south trough near Assam is accelerating vertical atmospheric motion in the lower troposphere. This dynamic uplifting fuels violent convective updrafts, resulting in squalls and severe lightning discharges.
- **Monsoon transition dynamics:** The retreat phase of the monsoon often sparks strong boundary layer interactions between lingering tropical moisture and shifting continental winds. These thermal contrasts frequently manifest as sudden gale-force gusts and localized hail.

## Questions & Answers

### 1. Which major states are under rain and storm alerts?
Alerts cover 14 states including Uttar Pradesh, Bihar, Delhi, Jharkhand, Rajasthan, Madhya Pradesh, and Punjab.

### 2. What is the peak wind speed expected during the storms?
Wind speeds could touch up to 70 kmph in isolated pockets, while general gusts will range between 30 and 50 kmph across affected regions.

### 3. What are the forecast temperatures for Delhi-NCR on October 4?
Delhi is expected to record a maximum temperature near 35 degrees Celsius and a minimum temperature around 24 degrees Celsius.

### 4. What specific precautions have been advised for farmers and fishermen?
Fishermen have been told to avoid venturing into the open sea, while farmers are advised to protect standing crops against squalls and localized rain.

---
_TrendKia — Har trend, sabse pehle.. Machine-readable view; canonical HTML at the URL above._