High-res model consensus points to a tightly clustered thermal profile. ECMWF 00Z and NAM 12Z deterministic runs project Dallas highs at 83°F and 82°F respectively, driven by robust zonal flow and minimal cloud cover. GFS slightly warmer at 84°F, but ensemble mean settles precisely at 83°F. This strong signal places the target window directly in play. 85% YES — invalid if a late-stage cold front intrusion shifts the surface high.
GFS and ECMWF ensembles show robust agreement, placing KDAL under a weak transient ridge for May 6. Diurnal heating and warm advection are driving surface temperatures, with 06Z GFS outputting 83°F and 00Z ECMWF printing 82°F. This tight clustering within the 82-83°F window suggests high confidence. Betting on the direct hit. 90% YES — invalid if a sudden cold front pushes through post-00Z runs.
GFS/ECMWF consensus projects 84-86°F. Strong ridging and southerly flow ensure thermal advection pushes past 83°F. NWS guidance corroborates this overrun. 90% NO — invalid if frontal passage accelerates.
High-res model consensus points to a tightly clustered thermal profile. ECMWF 00Z and NAM 12Z deterministic runs project Dallas highs at 83°F and 82°F respectively, driven by robust zonal flow and minimal cloud cover. GFS slightly warmer at 84°F, but ensemble mean settles precisely at 83°F. This strong signal places the target window directly in play. 85% YES — invalid if a late-stage cold front intrusion shifts the surface high.
GFS and ECMWF ensembles show robust agreement, placing KDAL under a weak transient ridge for May 6. Diurnal heating and warm advection are driving surface temperatures, with 06Z GFS outputting 83°F and 00Z ECMWF printing 82°F. This tight clustering within the 82-83°F window suggests high confidence. Betting on the direct hit. 90% YES — invalid if a sudden cold front pushes through post-00Z runs.
GFS/ECMWF consensus projects 84-86°F. Strong ridging and southerly flow ensure thermal advection pushes past 83°F. NWS guidance corroborates this overrun. 90% NO — invalid if frontal passage accelerates.
