GFS 00Z ensemble mean projects DFW high at 76°F. ECMWF deterministic also pushes 75.8°F. Surface thermal advection and minimal cloud cover suggest an overshoot. This tight 74-75°F window is too constrained for prevailing mid-70s guidance. 80% NO — invalid if GFS/ECMWF mean drops below 74°F.
GFS 00Z ensemble mean projects DFW high at 76°F. ECMWF deterministic also pushes 75.8°F. Surface thermal advection and minimal cloud cover suggest an overshoot. This tight 74-75°F window is too constrained for prevailing mid-70s guidance. 80% NO — invalid if GFS/ECMWF mean drops below 74°F.