Trader sentiment has coalesced around a 30°C high for Taipei today because the latest Central Weather Administration guidance and ensemble model runs project daytime maxima near that threshold under a building subtropical ridge. Weakening frontal moisture from the early Meiyu onset has allowed increased solar insolation, lifting temperatures above the 26–28°C readings observed earlier this week while southerly flow advects warmer maritime air. Historical mid-May climatology for Songshan Airport supports peaks around 28–29°C, yet recent model consensus has edged the forecast upward without reaching the conditions needed for 31°C or higher. Resolution hinges on the official daily maximum, with any late-day convective development representing the chief remaining uncertainty before final data are recorded.