**Trader consensus centers on 84–89°F for Denver’s June 24 high, with the 84–85°F bin leading at 30.5% implied probability.** This narrow clustering reflects a transitional pattern after mid-June heat: recent highs reached the mid-90s (including 96°F on June 17), but a shift toward higher moisture and instability is expected to moderate temperatures tomorrow. National Weather Service guidance highlights mostly sunny morning conditions giving way to scattered-to-severe afternoon thunderstorms, with forecast highs near 85°F. Thunderstorm initiation—driven by daytime heating, modest upslope flow, and available convective available potential energy (CAPE)—typically caps maximum temperatures through increased cloud cover, evaporative cooling from rain, and gusty outflows. Model runs show modest spread in storm timing and coverage, which directly explains why the 86–89°F bins retain substantial probability: delayed or isolated convection could allow readings into the upper 80s before storms develop. Climatologically, late-June normals sit near 85–87°F, so the market is pricing near-normal conditions with limited upside risk from the recent ridge. Key near-term variables include the exact placement of the surface boundary and any overnight smoke or residual moisture that could alter boundary-layer mixing. Updated NWS and short-range model guidance tomorrow morning will likely refine these probabilities ahead of resolution.