Recent forecasts from the Hong Kong Observatory and regional models indicate a daily maximum near 31–32°C on August 19, shaped by increased cloud cover, scattered showers, and thunderstorms that limit afternoon solar heating. Following Typhoon Dolphin’s subsidence-driven heat episode earlier in the month, the pattern has shifted toward moister southwesterly flow, with 70–80% rain probabilities moderating peak temperatures relative to climatological August averages of 31–33°C. The narrow spread between 31°C and 32°C outcomes reflects uncertainty in shower timing and intensity, as stronger convection or earlier cloud build-up can suppress the high by 1°C, while lighter activity allows slightly greater warming. Official resolution depends on the headquarters station maximum, with no new tropical systems expected to alter guidance before the date.