Delhi Rain Alert: IMD Predicts Rainfall Across 10 States, Snowfall in Mountains

The India Meteorological Department (IMD) has issued a comprehensive weather advisory predicting a significant shift in climatic conditions across North and Northwest India. According to the latest reports, a series of active Western Disturbances are set to influence the weather patterns in over 10 states, including Delhi, Uttar Pradesh, Punjab, Haryana, and Rajasthan, until March 31. This atmospheric phenomenon is expected to bring widespread rainfall, thunderstorms, and lightning, offering temporary respite from the escalating summer heat that has gripped several parts of the country in recent weeks.

Rainfall Projections for Northwest India and Delhi-NCR

According to the IMD, the National Capital Region (NCR) and surrounding plains are expected to witness cloudy skies and intermittent rainfall through the end of the month. The forecast indicates that Delhi, Western Uttar Pradesh, Punjab, Haryana, and Eastern Rajasthan will experience thunderstorms accompanied by lightning and gusty winds reaching speeds of 30 to 40 kmph. Officials stated that the moisture incursion from the Arabian Sea, triggered by the Western Disturbance, is the primary driver of this activity. This shift is likely to result in a marginal dip in maximum temperatures, providing much-needed relief to the residents of the plains.

Snowfall and Precipitation Alerts for Himalayan Territories

The impact of the Western Disturbance is projected to be most intense in the Western Himalayan region. The IMD has forecasted light to moderate rainfall and snowfall across Jammu and Kashmir, Ladakh, Himachal Pradesh, and Uttarakhand between March 27 and March 31. Specifically, five border districts of Uttarakhand—Uttarkashi, Rudraprayag, Chamoli, Bageshwar, and Pithoragarh—are on alert for moderate snowfall. These conditions may lead to temporary disruptions in high-altitude transportation routes, while the weather department has advised travelers and local authorities to remain vigilant as the intensity of the disturbance peaks during the latter half of the week.

Intensifying Weather Conditions in Northeast India

Beyond the northern plains, the weather is also expected to take a sharp turn in the Northeastern states. According to the meteorological department, heavy rainfall is anticipated in Arunachal Pradesh, Assam, and Meghalaya from March 27 to March 29. On top of that, Nagaland, Manipur, Mizoram, and Tripura are likely to experience isolated heavy downpours on March 28. Sub-Himalayan West Bengal and Sikkim have also been placed under a rain alert for March 26 and 27. The convergence of moist winds from the Bay of Bengal is expected to fuel these convective activities, leading to localized weather hazards.

Humid Conditions and Heat Outlook for Southern Peninsula

While the northern and eastern parts of India prepare for rain, the southern and coastal regions are facing different atmospheric challenges. The IMD has noted that hot and humid weather is likely to prevail over Konkan, Goa, and Kerala during the next 48 hours. In these regions, the combination of high temperatures and elevated humidity levels may lead to uncomfortable conditions for the public. Although some isolated rainfall is possible in parts of Kerala, the overall trend for the coastal belt remains warm, contrasting sharply with the cooling trend observed in the northern latitudes.

Atmospheric Dynamics and Frequency of Western Disturbances

Meteorologists attribute this widespread weather activity to the passage of multiple Western Disturbances in quick succession, while these low-pressure systems, originating in the Mediterranean region, are common during this time of year but have shown varying intensity recently. The IMD officials highlighted that North India has already experienced bouts of unseasonal rain and hailstorms over the past few weeks. The current instability in the atmosphere suggests that the transition from winter to summer remains volatile, with the interaction between different air masses leading to the current spell of rain and mountain snowfall.