Overview
- Heavy monsoon showers intensified across Mumbai on July 1–2, producing multiple 24‑hour totals above 100 mm and creating widespread urban flooding.
- The India Meteorological Department has issued successive orange and nowcast red warnings for Mumbai and neighbouring districts and forecasts continued heavy to extremely heavy rain into the first week of July.
- Official gauge data showed extreme local totals including Santacruz about 204.6 mm and Mulund readings above 200 mm, with several suburban stations reporting 200+ mm in the 24‑hour period.
- The downpour flooded low‑lying roads, submerged rail tracks, disrupted suburban train and road services, forced flight diversions, caused tree and structural failures, and led to reported deaths and injuries.
- Powai Lake overflowed and combined storage in the seven city reservoirs ticked up from roughly 6.75% to 7.18%, offering modest relief for water supplies while leaving Mumbai vulnerable to further flooding if rains persist.