Overview
- A sudden downpour struck Delhi‑NCR on Monday morning, prompting IMD district‑level nowcasts that warned of thunderstorms, lightning, gusts up to about 60 kmph and rain rates above 15 mm per hour.
- The IMD recorded measurable accumulations with Safdarjung reporting about 40 mm and the Delhi airport around 30 mm by early morning, and the red warnings for many districts were later downgraded as the episode passed.
- The showers caused waterlogging at low‑lying stretches such as the Jhandewalan/Karol Bagh area and other points across the NCR and led authorities and operators including IGI Airport and SpiceJet to issue travel advisories for commuters and flyers.
- The rain produced an immediate human impact by cooling the city and improving air quality into the 'satisfactory' range as particulates were washed from the air, but it also raised short‑term risks of traffic delays and vehicle accidents during the morning rush.
- IMD forecasts that the event was driven by a Western Disturbance and associated circulations and that the wet spell is brief with partly cloudy, largely dry conditions expected over the coming days, though neighbouring states may see scattered showers through mid‑October.