Trader sentiment for NYC's March 26 high temperature remains fragmented, with 25.5% implied probabilities on both 66°F or higher and 47°F or below reflecting wide model spread amid transitional late-winter patterns. NOAA's GFS ensemble forecasts a mild 55-62°F range under ridging, while ECMWF leans cooler at 48-53°F with potential northerly flow, diverging due to jet stream uncertainty over the Northeast. Historical Central Park data shows March 26 averages 53°F but with ±12°F variability from frontal passages. The 47°F low threshold risks cool snaps from recent Atlantic blocking, versus warmth if high pressure builds; watch 00z model runs for catalysts shifting odds toward mid-50s clusters at 25%.