Recent official forecasts from meteorological agencies project Beijing's August 15 maximum near 30–31°C, with model consensus supporting this range amid typical late-summer monsoon patterns, elevated humidity, and scattered thunderstorm activity that limits daytime heating through cloud cover and evaporative cooling. These conditions, consistent with August climatology showing average highs around 30°C and declining from early-month peaks, explain the tight clustering of market-implied odds on 30–32°C outcomes. Key variables include steering flow steering systems northward and potential for localized clearing that could allow brief spikes toward 33°C or suppression below 30°C if heavier rain develops. Updated model runs and observational data over the next 48 hours will likely refine probabilities ahead of resolution.