Latest ensemble forecasts from global models like ECMWF and GFS show Chongqing's maximum temperature on March 28 clustering tightly between 19°C and 21°C, fueling the near-even trader consensus with 27.5% implied probability for 20°C, 25% for 21°C, and 24% for 19°C. This reflects mild post-frontal conditions in the Sichuan Basin, where light southerly winds and partial cloud cover cap daytime heating after recent cooler air masses cleared the region over the past 48 hours. Climatological March highs average 18–20°C here, but subtle differences in boundary layer mixing and low-level moisture—evident in minor model divergences—differentiate these outcomes amid inherent short-range forecast uncertainty. Updated runs from the China Meteorological Administration are due within 24 hours, potentially sharpening the signal.