School holiday tomorrow: Schools in Mumbai, Thane, and Palghar will remain open on Thursday, July 23, as no city-wide holiday has been declared. Local authorities will decide on school closures based on real-time weather and safety conditions. The India Meteorological Department issued an orange alert for Thane and Palghar, forecasting heavy rainfall. Mumbai remains under a yellow alert, with intermittent heavy showers expected across the region.