Recent ensemble forecasts from European models, including ECMWF, point to a warm, sunny day on August 13 with maximum temperatures likely peaking between 32–34°C at Schiphol reference stations. Easterly flow is advecting warmer continental air while clear skies promote strong daytime heating under typical late-summer insolation. The tight clustering of market-implied odds around 32°C, 33°C, and 34°C reflects remaining model spread on exact timing of any thin high cloud or minor wind shifts that could trim or boost the peak by 1°C. Historical August extremes near 30°C provide context, but current synoptic setup favors values above the long-term average. Traders will monitor the next high-resolution runs and official KNMI guidance for any adjustments before resolution.