Recent forecasts for Moscow indicate a transitioning weather pattern on September 18, with a weak frontal system and southwesterly flow introducing cloud cover and scattered showers that limit overnight radiative cooling. Model consensus points to minimum temperatures likely between 8–13 °C, as stronger winds and higher dew points reduce the potential for sharp drops, while clearer breaks could allow brief cooling toward the lower end of that range. Ensemble spread in guidance creates uncertainty around exact advection and timing, keeping market-implied odds near even for outcomes at or below 5 °C versus 15 °C or higher and supporting the 20 % pricing on individual values from 6–14 °C. Updated runs from major numerical weather prediction centers will clarify whether the system weakens or maintains enough moisture and mixing to anchor the low.