Delhi braces for dust storm amid ongoing heatwave, IMD issues yellow alert

The National Capital Region (NCR) of Delhi is anticipating a dust storm tonight, as sand-laden winds originating from the Thar Desert in Rajasthan are being carried towards the region by strong westerly winds. The India Meteorological Department (IMD) has issued a yellow alert, warning of reduced visibility, gusty winds, and a potential deterioration in air quality. Satellite imagery confirms the presence of a thick layer of sand and haze approaching Delhi-NCR, with no rain-bearing clouds visible. This dust storm is expected to affect Delhi-NCR and parts of western Uttar Pradesh, gradually moving away by midnight. In parallel, Delhi has been experiencing intense heatwave conditions. On Sunday, May 24, 2026, the maximum temperature in Delhi was recorded at 43.6 degrees Celsius, which is 3.4 degrees above the seasonal average. Several weather stations across Delhi-NCR reported even higher temperatures, with Ridge and Ayanagar recording the highest at 44.6 degrees Celsius. Other stations like Lodhi Road, Palam, and Safdarjung also recorded temperatures above 43.6 degrees Celsius. The departure from normal maximum temperatures ranged between 2.3 to 4.8 degrees Celsius, indicating significant heatwave conditions. The minimum temperature has also remained above average, settling at 28.4 degrees Celsius on Sunday morning. The IMD has forecast strong surface winds and heatwave-like conditions to continue for the next three days, with maximum temperatures expected to hover around 44 degrees Celsius and minimum temperatures around 30 degrees Celsius on Monday. Nationwide, severe heatwave conditions are persisting across large parts of North and Central India. The IMD had previously issued 'Orange' and 'Red' alerts for several states, warning of dangerously high temperatures until the end of May. This extreme heat is attributed to dry winds, low humidity, and clear skies. The dust storm is expected to significantly impact air quality. Dust storms elevate PM10 and PM2.5 levels, which can cause respiratory issues. The Air Quality Index (AQI) is predicted to drop into the 'poor' category. Authorities are advising people, especially those with pre-existing respiratory or heart conditions, to stay indoors, keep windows closed, and wear masks if venturing outside is unavoidable. Visibility is also expected to be reduced. While the dust storm might bring a brief, temporary drop in temperature by four to five degrees Celsius, the relief is expected to be short-lived. The system is anticipated to ease by midnight. The article also notes that Delhi's air quality had already slipped into the 'poor' category on Sunday evening, with an AQI recorded at 205 at 4 pm, according to Central Pollution Control Board (CPCB) data. In summary, Delhi is facing a dual weather challenge: a severe heatwave accompanied by high temperatures and strong winds, and an imminent dust storm that will further impact air quality and visibility. Residents are advised to take necessary precautions, including staying hydrated, avoiding prolonged sun exposure, and limiting outdoor activities during the dust storm and peak heat hours.

Frequently Asked Questions

Read Full Story on Quick Digest