**Trader consensus at 100% for 25°C reflects real-time surface observations and forecast model agreement showing a daily maximum near that threshold.** On October 11, 2026, Madrid experienced clear to partly cloudy conditions under a high-pressure ridge, with afternoon temperatures climbing to approximately 24–25°C at key stations, consistent with GFS and ECMWF guidance. This aligns closely with the climatological envelope for mid-October, when average highs hover around 20–21°C but can exceed 24°C under southerly flow and minimal cloud cover. With the day nearly complete and multiple hourly readings confirming the peak, market-implied odds capture the strong data consensus. Only an unexpected post-observation revision from official sources like AEMET would alter the outcome, a low-probability event given cross-validated station networks.