National Weather Service forecasts for Houston on May 14 confirm daytime highs reaching the upper 80s to low 90s at key sites like Intercontinental Airport, propelled by a persistent upper-level ridge fostering subsidence that inhibits cloud formation and enables efficient solar heating under mostly clear skies. Light south-southeast winds advect warm Gulf moisture near the surface while drier air aloft caps convection, aligning with model consensus from overnight runs showing peaks of 90-93°F—well above the mid-80s climatological normal. Trader sentiment reflects this robust guidance with 99% implied probability on 86°F or higher, backed by real-money positions. Realistic challenges include an unforeseen sea-breeze surge enhancing low clouds or isolated thunderstorms, though current soundings indicate low likelihood before evening observations finalize the outcome.