![](https://img.etimg.com/photo/101597931.cms)
An interaction of a Western Disturbance and monsoonal winds led to an intense rainfall spell over northwest India, including Delhi, the India Meteorological Department said on Saturday. Delhi experienced the season's first heavy rain with the Safdarjung Observatory, the city's primary weather station, recording 98.7 mm of rainfall between 8:30 am and 2:30 pm.