Recent National Weather Service observations and model guidance indicate Miami is tracking toward a daily high in the low-to-mid 90s°F on June 17, consistent with the market’s strong weighting toward the 92–93°F bracket. Persistent subtropical ridging, light southeasterly flow, and above-average dew points near 75°F have limited cloud cover and supported strong daytime heating, pushing temperatures above the June climatological normal of 89°F at Miami International Airport. Ensemble forecasts from NOAA show only modest afternoon convection risk that is unlikely to arrive before peak heating, while recent days’ actual highs of 88–91°F provide a warm starting point. Traders are therefore assigning roughly 85% combined probability to outcomes between 92–95°F, reflecting both the current thermodynamic environment and limited upside for extreme readings above 96°F.