**Recent National Weather Service guidance highlights a persistent heat wave across the Southeast, with Atlanta forecast to reach 97–98°F on July 3 amid high pressure and abundant low-level moisture.** Afternoon instability supports a 20–30% chance of thunderstorms, primarily after peak heating, creating uncertainty in whether convection develops early enough to cap temperatures or allows full insolation to push readings higher. Model consensus points to highs in the mid-to-upper 90s, with the precise peak hinging on the timing of any storms, boundary-layer mixing, and exact steering of the ridge. These factors explain the tight clustering of market-implied probabilities around 94–99°F ranges, as traders weigh official guidance against historical analogs for early-July heat in the region. Updated short-range model runs and NWS briefings over the next 24 hours will provide the key data shifts for resolution.