Recent forecast models from sources including ECMWF and regional meteorological agencies indicate a high of 35–36°C for Jeddah on September 27 under clear skies, light to moderate northwest winds, and typical late-summer atmospheric stability with dew points near 25°C. This aligns with climatological norms for the Red Sea coastal plain, where September highs average 35–37°C amid minimal cloud cover and negligible precipitation risk. Consensus across updated runs shows little model spread or intensification potential, supporting the market’s strong weighting toward 36°C while leaving modest room for 35°C or 37°C depending on exact peak timing and local heat island effects. No significant synoptic shifts are anticipated before resolution.