Recent National Weather Service and model guidance point to afternoon highs near 90–91°F in Atlanta on August 10, consistent with typical late-summer conditions where daytime heating combines with high humidity and weak steering flow. Scattered thunderstorms, favored by daytime instability and abundant moisture, often cap temperatures through evaporative cooling and cloud cover, explaining the strong market weighting toward the 88–93°F bins. Climatological data show August averages around 89°F with a narrow range rarely exceeding 94°F absent strong high pressure. Any shift in model consensus on storm coverage or timing could quickly adjust implied probabilities for the upper or lower outcomes before resolution.