Latest National Weather Service guidance and ensemble model runs point to a high near 94–97°F in Atlanta on July 28 as a building surface ridge promotes subsidence, clear skies, and strong daytime heating. Dew points in the low 70s will support efficient boundary-layer warming while limited afternoon convection risk and Atlanta’s urban heat island effect add slight upward bias. Minor model spread arises from exact timing of any sea-breeze or thunderstorm initiation that could cap the peak a degree or two lower, or allow an extra degree if mixing remains stronger; traders therefore cluster bets around the 94–97°F bins where official verification at the airport ASOS is most probable.