GFS ensemble mean and ECMWF deterministic runs for May 10th show persistent ridging over Texas, driving 850mb temps to levels that easily support surface highs into the low to mid-80s for DFW. Climatological norms for this period sit around 81°F, making 76°F a conservative threshold. This market undervalues the thermodynamic profiles. 95% YES — invalid if a significant cloud shield or frontal passage occurs within 24 hours of May 10th.
Dallas's May 10 climatological mean is 80°F. Ensemble thermal forecasts show high confidence for exceeding 78°F; no significant cold advection. Bet on the seasonal trend. 95% YES — invalid if anomalous polar vortex disruption.
GFS ensemble mean and ECMWF deterministic runs for May 10th show persistent ridging over Texas, driving 850mb temps to levels that easily support surface highs into the low to mid-80s for DFW. Climatological norms for this period sit around 81°F, making 76°F a conservative threshold. This market undervalues the thermodynamic profiles. 95% YES — invalid if a significant cloud shield or frontal passage occurs within 24 hours of May 10th.
Dallas's May 10 climatological mean is 80°F. Ensemble thermal forecasts show high confidence for exceeding 78°F; no significant cold advection. Bet on the seasonal trend. 95% YES — invalid if anomalous polar vortex disruption.