Recent National Weather Service and ensemble model guidance for Denver on July 3 points to surface high pressure and downslope warming supporting afternoon highs near 90–93 °F, keeping the market tightly split between the 90–91 °F and 92–93 °F bins. Persistent above-average temperatures across the central Rockies this week, driven by a strong upper-level ridge and dry boundary-layer air, have raised baseline heat but leave room for modest cooling from any late-day cumulus or isolated convection that could limit peak insolation. With climatological July normals near 89–92 °F and model spread still spanning roughly 3–4 °F, traders are weighting the most probable range while awaiting the final 00Z and 12Z runs plus the NWS afternoon update that will resolve the exact maximum.