Recent extreme heat across North Texas, with Dallas reaching 106°F on August 17 under persistent high pressure and clear skies, has elevated trader focus on whether August 20 will sustain or ease those levels. Official National Weather Service point forecasts and model consensus point to sunny conditions favoring a high near 103–106°F, with limited cloud cover or moisture to moderate afternoon temperatures. Minor forecast variability in steering patterns and boundary-layer mixing creates tight clustering in implied probabilities across the 102–111°F brackets, while cooler or record-shattering outcomes remain low-probability given climatological norms and current atmospheric setup. Updated model runs tomorrow morning will refine the final range.