From April 2nd to 5th, the night sky over the World Science Fiction Park in Pidu District, Chengdu, Sichuan Province, was illuminated by a performance involving 3,000 drones. Figures such as pandas, hot pot, covered-bowl tea, and Sichuan opera masks were displayed in sequence, offering the public a spectacular visual feast. Behind this spectacle was a notable adjustment: the show on the 2nd commenced one hour earlier than originally scheduled. This one-hour shift successfully allowed the performance to avoid rainfall, thanks to the precise forecasting and detailed services provided by the Pidu District Meteorological Bureau. Drone performances have extremely high requirements for meteorological elements such as wind speed, wind direction, and precipitation. To ensure the event proceeded smoothly, the district meteorological bureau initiated specialized weather service support a week in advance, developing a comprehensive and finely-tuned service plan. The district meteorological observatory continuously enhanced monitoring of key factors and conducted multiple joint consultations with the Chengdu Meteorological Observatory. They predicted in advance that a light rain process would occur on the night of the event, potentially impacting the performance. On the morning of the 2nd, inquiries from the event organizers came in repeatedly: "When will the rain start? How long will it last? Will it rain during the evening performance?" After several rounds of analysis, the Pidu District Meteorological Observatory concluded that sporadic light rain would occur around dusk but would not be significant, with the main rainfall period coinciding with the performance's originally scheduled time. Based on this weather forecast, the organizers decided to start the drone show one hour earlier. The 3,000 drones took off on time and completed the performance successfully. "The weather forecast was incredibly accurate, hitting the timing perfectly. We adjusted the schedule based on the rolling updates and successfully avoided the rain. The forecast gave us full confidence," the event organizers expressed high approval for the meteorological services provided.