Recent ensemble forecasts from major global models show a tight clustering around 29–32°C for Chongqing’s June 16 maximum, reflecting modest uncertainty in the timing and strength of monsoon moisture and any embedded short-wave disturbances. Subtropical high pressure is expected to maintain generally warm, humid conditions, but afternoon convective development or slight shifts in steering flow could cap or boost daytime peaks by 1–2°C. Urban heat-island effects and local topography further widen the plausible range within the city’s monitoring network. Historical mid-June climatology centers near 30–31°C, providing context for the market’s concentration on these outcomes. New model runs and updated guidance from the China Meteorological Administration over the next 48 hours will likely narrow the distribution before resolution.