**Forecast models from the National Weather Service and major guidance show Atlanta’s July 5 high centered in the low-to-mid 90s, with afternoon scattered thunderstorms introducing the main uncertainty that keeps the two leading bins (92-93°F and 94-95°F) nearly tied at roughly 30% each.** A persistent heat dome and southerly flow support temperatures well above the July climatological average of ~89–92°F, but model consensus points to convective initiation by early afternoon that could cap the peak or produce localized cooling. Official NWS guidance lists a high near 92–96°F depending on the exact run and timing of storms, aligning with the market’s concentration in the 90–95°F range. The narrow spread between the top outcomes reflects genuine forecast variance in storm coverage and intensity rather than any single dominant driver. Traders are effectively pricing the balance between strong background warmth and the moderating effect of convection expected on the holiday weekend.