@jhomenuk@antmasiello@JackSillin The northern stream injection helps sharpen the trough and infuse it with energy. The result is more favorable and meridional pva and a closed h5 & 7 center just east of Delaware and NJ. Each subsequent model run and ensembles appear to be ticking that way, which is classic.
Major and potentially historic snowstorm currently developing before our eyes. Widespread 1-2’ amounts throughout eastern PA, NJ, NYC, Northern Maryland, Long Island, and Northern Delaware. Isolated areas over 2’ of snow. Prepare accordingly.
@nymetrowx It’s one run of the NAM and you are aware it’s previous run had the heaviest axis of snowfall in upstate NY. Run to run variance like that takes away from credibility.