Trader consensus heavily favors a 70-71°F low in Atlanta on September 17 due to National Weather Service forecasts and model consensus projecting overnight temperatures in the upper 60s to low 70s under clear skies and a stable warm air mass. This positioning aligns with the recent end of an 84-day streak of 70°F-plus readings, as a modest cool-down brought the first dip into the 60s but remained above historical September averages near 65°F. Key resolution factors include official KATL station measurements of minimum temperature. Scenarios that could shift odds include revised observational data, localized radiative cooling under prolonged clear conditions, or discrepancies between forecast models and actual boundary-layer mixing.