Latest observational data from the King Abdulaziz International Airport weather station in Jeddah, as aggregated by Weather Underground—the market's official resolution source—shows the highest temperature peaked at 39°C during midday hours on May 14, 2026, under clear skies and high pressure promoting intense solar heating. With sunset approaching at around 6:53 PM local time and temperatures now declining into the evening, trader consensus prices 39°C at a 100% implied probability, reflecting near-certainty that no higher reading will occur before midnight UTC close. This aligns with seasonal climatology, where May highs average 35°C but can spike to 39°C amid low wind and coastal humidity. Realistic challenges include a rare late-afternoon convective heat burst exceeding 40°C or post-initial data revisions, though model ensembles and METAR reports indicate cooling trends preclude this. Final GAMEP records expected within 24 hours.