Recent National Weather Service forecasts and supporting model guidance project a high near 90–92°F for Miami on August 22 under a typical late-summer regime of southwesterly flow, abundant low-level moisture, and afternoon convective development. This setup favors scattered thunderstorms that often limit peak surface heating after midday, producing heat indices above 105°F even as air temperatures remain moderated. Trader consensus centers on the 92–93°F bin as the most likely outcome, consistent with recent daily maxima in the low 90s and the absence of strong subsidence or atypical steering patterns that could push readings higher. Minor upward revisions in some guidance reflect lingering uncertainty around storm timing and coverage, while lower bins receive limited weight absent a stronger sea-breeze or outflow boundary. Updated model runs and local observations tomorrow morning will provide the next key inputs before resolution.