Mumbai experiences its season’s heaviest overnight monsoon spell, with multiple areas recording more than 200 mm of rainfall in roughly eight hours, according to reports citing local observations and IMD alerts. The torrential downpour leads to waterlogging in low-lying stretches, including areas around Hindmata and the Andheri Subway, and disrupts traffic during the night. Some outlets report that rainfall totals exceed 200 mm across several parts of the city, while one account specifies Malwani/Malad as the highest recorded area at about 271 mm. The rainfall triggers flooding concerns as water accumulates on roads and other urban surfaces.
Authorities respond with civic teams working to clear water accumulation and restore movement by morning, and traffic flow is reported to be largely back to normal in the hours after the peak rainfall. IMD issues an Orange Alert covering Mumbai and nearby districts, reflecting the risk posed by continued or intense rainfall. The reports collectively describe significant, localized downpours and ongoing monitoring for further impacts.