Recent NOAA and National Weather Service guidance points to expanding heat across central Texas, with Dallas forecast highs near the long-term July average of 96–99°F amid southerly flow and limited cloud cover. This supports the close market-implied odds between the 98–99°F and 100–101°F bins, as ensemble models show modest day-to-day variability from subtle steering patterns and afternoon convection potential. Official outlooks emphasize that small shifts in moisture or timing of any seabreeze influence could easily push the daily maximum across the 100°F threshold or hold it lower, underscoring forecast uncertainty even 24 hours out.