Latest ensemble forecasts from global models indicate Moscow's July 22 high temperature will likely peak in the low-to-mid 20s Celsius, driving the tight clustering of market-implied odds around 22–24°C. Primary drivers include a transitional high-pressure system over central Russia that limits strong advection of warmer air from the south while allowing partial cloud cover and moderate winds to moderate daytime heating. Model runs show modest spread due to uncertainty in exact timing of a weak frontal passage, with historical July climatology for the region centering near 23–25°C. Traders are weighting the latest 48-hour guidance heavily, as small shifts in cloud cover or boundary-layer moisture could easily push the outcome across the narrow thresholds separating the leading probabilities.