Heavy rain lashes Delhi-NCR, IMD issues orange alert. Heavy rain and thunderstorms impacted multiple areas of Delhi-NCR on Thursday, prompting the India Meteorological Department to issue an orange alert. The minimum temperature recorded in Delhi was 23.3 degrees Celsius, which is significantly above normal. Winds were reported to gust up to 50 kilometers per hour during the rainfall. The maximum temperature is expected to remain around 29 degrees Celsius throughout the day.