Official National Weather Service forecasts for Atlanta on August 15 project a high near 95°F under mostly sunny skies with only a slight chance of afternoon thunderstorms after 2 p.m., consistent with the market’s clustering around 94–97°F. A persistent warm, humid air mass across the Southeast has supported recent daily maxima in the mid- to upper 90s, with heat indices exceeding 100°F. Afternoon convection timing remains the key uncertainty: earlier or more widespread thunderstorms could increase cloud cover and limit peak heating, while delayed or isolated activity would favor readings in the upper 90s. Ensemble guidance shows limited spread, with historical August climatology placing normal highs near 90°F and occasional peaks above 95°F during similar setups.