Current forecasts from sources including the National Centers for Environmental Prediction and regional models indicate highs near 38°C for Jeddah on August 22, aligning with the market's 71.5% implied probability for 38°C or higher. This reflects Jeddah's Red Sea coastal climate, where August averages reach 37–38°C amid high humidity and minimal rainfall, consistent with recent observations of 38°C on August 19. Trader consensus incorporates these baselines alongside minor variability from steering winds or localized sea breezes, while lower outcomes like 36°C or below hold only 13.6% combined odds given the absence of cooling anomalies. Official measurements from Jeddah stations will resolve the market.