Just came across this.......
For what it's worth, Accuweather issues a 90-day forecast out on their website:
I've never seen one for 90 days out.
Not really sure how accurate it could be.
Probably lots of models involved.
(the statistical variety..... not the catwalk variety)
But it is nice to know that I should be preparing to wear my galoshes on these 2 days:
<<snark>>
Out for now.......
Matt