**Current National Weather Service forecasts for Seattle show an overnight low near 53°F on October 1–2 under partly cloudy skies and light northerly winds, directly supporting the market's leading 52–53°F outcome.** Persistent high pressure over the Pacific Northwest has maintained above-average temperatures, limiting radiative cooling despite clear intervals, while the region's marine layer and recent lack of cold-air advection keep minimums elevated compared to the early-October climatological average of roughly 50°F. Model consensus remains stable with minimal spread, and no significant frontal passages are expected before resolution. Traders appear to price the forecast guidance heavily, with lower-probability outcomes reflecting residual uncertainty from potential cloud-cover variations or minor model adjustments in the final 24 hours.