**Forecast models from sources including Yr, WeatherBug, and Met Office currently project a high of 34–37°C for Jeddah on October 11 under mostly sunny skies with light westerly winds and negligible precipitation.** This range aligns with typical late-October climatology along the Red Sea coast, where high pressure and subsidence maintain warm conditions before seasonal cooling strengthens. Recent runs show 36°C as the most frequent peak value across hourly outputs, driving the 44% market-implied probability, while 35°C and 37°C capture the next most likely outcomes at 23.5% and 21.5%. Minor model spread stems from slight differences in wind speed and boundary-layer mixing rather than major synoptic changes. Updated short-range guidance over the next 24–48 hours will refine these probabilities ahead of resolution.