At best I see him going near avg in temps/snow. But probably below in snow totals and above in temps. In Philly, something like:
Snow: 15"-20"
Temps: +2 for the winter
Just a guess, who knows...
The two letters JB should be banned/blocked (**) from here...kinda like f**k...the guy is a mess and offers zero. If somehow he is correct (<25%)...it's luck which many here could do.