Official forecasts from Taiwan's Central Weather Administration indicate a daytime high in Taipei of 28–35°C on August 28 amid mostly cloudy skies and brief showers, with similar model guidance from international sources centering near 31–33°C. Afternoon convection, elevated humidity, and reduced solar insolation from cloud cover are the main factors capping peaks below recent hotter days, while variable wind patterns and urban heat effects create the narrow spread between 34–36°C outcomes. Recent tropical disturbance activity has increased moisture and instability, introducing short-term forecast variability that traders price into the closely matched probabilities. Updated model runs and CWA briefings ahead of peak heating hours remain key resolution inputs.