National Weather Service guidance and leading forecast models such as the GFS and ECMWF currently project a daytime high of 76–78°F for Denver on May 16, 2026, under stable high-pressure conditions and modest northerly flow that have held temperatures close to seasonal normals. This scientific consensus directly supports the market’s overwhelming 93.5% implied probability for the 76–77°F bin. Traders assign only slim odds to warmer outcomes because recent model runs show limited potential for additional warming, while cooler scenarios remain constrained by the absence of strong cold-air advection. Resolution will hinge on the official high reported by the Buckley Space Force Base station; any late-day convective heating or measurement revision could still shift the final reading within a narrow range.