Ensemble forecasts from the Global Forecast System (GFS) and European Centre for Medium-Range Weather Forecasts (ECMWF) reveal a wide spread in projected highs for Dallas on April 9, with members clustering around mid-50s°F to low 70s°F, driving the near-uniform market-implied probabilities. Recent cooler, drier air masses following regional rains have lowered short-range NWS guidance to 60s°F through mid-week, but uncertainty stems from the timing and intensity of an approaching upper-level shortwave trough and associated frontal boundary, which could enhance cloudiness, north winds, and shower risks to cap temperatures in the 50s or allow mixing to near 70°F under partial clearing. Climatological April highs average 73°F with high day-to-day variability from synoptic shifts in the Southern Plains. Watch NWS updates and 12z ensembles for refinements ahead of resolution based on official observations at Dallas-area stations.