Recent short-range model guidance from agencies like Taiwan's Central Weather Administration and global ensembles points to daytime highs in Taipei around 33–35°C on August 18, with afternoon convection and broken cloud cover as the main variables that could suppress or allow peak readings. High humidity and urban heat-island effects routinely add 1–2°C locally, while steering patterns and any weak frontal influences keep extreme outliers (above 36°C or below 33°C) unlikely. Traders have converged on 34°C and 35°C as the modal outcomes because ensemble spreads remain tight yet straddle those thresholds, with resolution depending on whether showers develop before or after the daily maximum is reached. Historical August climatology shows similar variability in the final 48 hours before landfall or frontal passage.