Recent forecast runs from major numerical weather prediction models place Milan's August 17 maximum in the low-to-mid 30s Celsius, with ensembles showing the highest probability for 32–33 °C. This tight clustering arises from a stable summer synoptic pattern featuring modest southerly advection and limited cloud cover, tempered by typical diurnal variability and minor uncertainties in boundary-layer mixing. Small differences in simulated timing of any afternoon instability or local wind shifts can easily alter the recorded peak by 1 °C, explaining why market-implied odds remain closely matched between the leading outcomes while probabilities drop sharply outside the 31–34 °C window.