Delhi Weather: Rain, thunderstorms hit Delhi-NCR, IMD issues yellow alert till Sunday; Air quality drops to severe level

Delhi and neighboring areas received overnight rain, and the India Meteorological Department forecasts rain and thunderstorms till Sunday. Dense fog is causing delayed train services. Air quality is severe with AQI levels above 400 in several areas. The central government re-imposed GRAP IV restrictions in Delhi-NCR due to poor air quality.