No. DAL's climatological May 5th mean high is 78°F. Current GFS/ECMWF ensembles show no deep troughing or persistent cold advection to drive highs below 59°F. This is an extreme cold outlier. 95% NO — invalid if 00z/12z runs by May 3rd show unprecedented arctic plunge.
No. DAL's climatological May 5th mean high is 78°F. Current GFS/ECMWF ensembles show no deep troughing or persistent cold advection to drive highs below 59°F. This is an extreme cold outlier. 95% NO — invalid if 00z/12z runs by May 3rd show unprecedented arctic plunge.