Forecast models from agencies including the Met Office and local monitoring indicate peak daytime temperatures in Chongqing on August 13 likely reaching 36–37°C under persistent subtropical high pressure and high humidity typical of late summer. Recent trends show stable warm conditions with limited cloud cover and minimal precipitation in the preceding days, supporting the market's clustering around these values rather than higher extremes. Variability stems from uncertainties in boundary-layer mixing, local topography effects around the Yangtze basin, and any late adjustments in steering patterns that could either enhance or suppress afternoon maxima. Official observations will resolve the exact daily high based on standardized station measurements.