Trader consensus on Polymarket heavily favors an 80-81°F high in Atlanta on March 26 at 48% implied probability, reflecting the latest National Weather Service forecast and model ensemble consensus from GFS and ECMWF runs, which project a peak around 81°F under a dominant high-pressure ridge ushering mild Gulf of Mexico air northward. Recent 24-hour updates show minimal spread, with initialized temperatures stabilizing after earlier runs hinted at 78-82°F variability due to light southerly winds and ample sunshine boosting daytime heating. Late March climatology averages 64°F highs, making this outlook notably above normal amid broader Southeast warming trends, though minor uncertainties persist from potential afternoon cumulus clouds or frontal timing shifts. Watch for NWS hourly guidance this afternoon for final refinements ahead of resolution.