A severe dust storm and heavy rainfall swept through Delhi and the National Capital Region on Tuesday, June 15, 2026 [6].
The sudden weather shift disrupted air travel and visibility while providing immediate relief to millions suffering under an intense heatwave. The event highlights the volatile nature of the region's monsoon patterns and the resulting strain on urban infrastructure.
Wind speeds varied significantly across reports, with some sources citing gusts touching 120 km/h [1] and others reporting peaks of 92 km/h [2] or 50 km/h [3]. The storm affected Delhi and surrounding districts, including Noida, Ghaziabad, Faridabad, and Gurugram [4].
Before the storm, temperatures in the region had reached approximately 43 °C [5]. Following the rainfall and wind, temperatures dropped by up to 14 °C [2], turning the weather pleasant for residents.
The India Meteorological Department (IMD) issued alerts as part of an active monsoon pattern [1]. While some reports indicated a red alert for thunderstorms and rain [2], other sources noted an orange alert following the initial storm [3]. The IMD said further storms were possible in the coming days [1].
Flight operations faced chaos as visibility plummeted during the peak of the dust storm [1]. Local authorities monitored the situation across the NCR as the rain cleared the air of dust and heat.
“Temperatures dropped by up to 14 °C”
The extreme fluctuation in temperature and wind speed underscores the instability of the 2026 monsoon transition in Northern India. The discrepancy in reported wind speeds and alert levels suggests a rapidly evolving weather system that challenged real-time monitoring, while the significant temperature drop demonstrates the high impact of short-term atmospheric events on urban heat islands like Delhi.
