Short-term forecast models from agencies like the China Meteorological Administration indicate Beijing's August 15 maximum will likely fall between 31–33°C, with 32°C holding the highest market-implied probability at 37.5%. Regional moisture from recent Typhoon Dolphin remnants has increased cloud cover and precipitation chances, moderating daytime heating compared to early-month peaks. Typical mid-August climatology shows gradual cooling after the solar term shift around August 7–9, with average highs near 30°C and high humidity influencing perceived but not measured values. Model spread in steering patterns and afternoon convection creates the tight clustering among 31–33°C outcomes, while probabilities drop sharply outside this band due to low historical variance for this date. Updated runs over the next 48 hours will refine these estimates.