The Gautam Budh Nagar administration in Uttar Pradesh has issued a heatwave advisory as temperatures are predicted to exceed 40°C from April 21 to April 24. The India Meteorological Department (IMD) forecasts maximum temperatures between 40°C and 41°C with dry summer winds affecting the Delhi-NCR region. Residents are urged to take precautions, particularly between noon and 3 PM, to avoid heat-related illnesses. The advisory emphasizes staying hydrated, wearing light cotton clothing, and avoiding heavy meals and alcohol. Local residents have reported adjusting their daily routines due to the extreme heat, with many scheduling errands for early morning or late evening. Emergency services, including ambulances, are on standby to assist those suffering from heat stress. A slight dip in temperatures may occur after April 23 due to a fresh western disturbance, but its impact will be limited.