Trader consensus on Polymarket favors a 34.5% implied probability for Denver's highest temperature on March 24 hitting 80-81°F, propelled by the latest National Weather Service forecasts depicting a robust upper-level ridge over the Rockies, enabling downslope Chinook winds and adiabatic warming under clear skies. Ensemble models from GFS and ECMWF cluster afternoon peaks near 81°F amid dry conditions and peak solar insolation, but high uncertainty—evident in the fragmented odds distribution—stems from potential timing shifts in the ridge axis, stray mid-level clouds capping highs at 76-79°F (19.5-15%), or enhanced heating pushing 84°F+ (19-12.5%). Lower outliers like 70°F or below (9%) hinge on unexpected cold front intrusions, with traders monitoring 12Z model runs for pivotal updates against Denver's variable spring climatology.