The tight clustering of market-implied odds between 34 °C and 35 °C stems from ensemble guidance under a persistent European heat dome, where a strong upper-level ridge promotes subsidence warming and southerly advection of continental air masses toward southern Germany. Clear to mostly sunny skies are expected to maximize solar insolation during peak heating hours, while Munich’s urban heat island adds a modest local boost. Minor model spread arises from subtle differences in forecast timing of any weak frontal moisture or exact ridge axis position, which could nudge the daily maximum by roughly 1 °C. High-resolution runs from the DWD and ECMWF, along with updated surface observations, will provide the next key refinements before the market resolves.