Trader consensus on Polymarket reflects tight clustering in forecast models from the National Weather Service (NWS) and NOAA, projecting Denver's March 27 high temperature between 50-55°F amid mild late-winter conditions under an upper-level ridge over the central Rockies. Recent 12z GFS and ECMWF runs show minimal spread, with peaks around 52°F due to light southerly winds enhancing diurnal heating at Denver's 5,280-foot elevation, though incoming mid-level clouds from a Pacific trough could cap highs by limiting solar insolation. Historical March averages hover near 55°F, but current soundings indicate dry air favoring the lower 50s; subtle differences in cloud timing differentiate the top bins. New 00z model updates expected within hours could refine this uncertainty.