I tried it and it gave me a well-worded laid out 12 hr forecast following the 84hr map of the 12z nam. Basically said it was redeveloping off the coast and on its way to clobber upstate NY and New England. Sleet storm for DCA/BWI/PHL. Clearly Gemini cant extrapolate as favorably as us weenies do.
Before we get to that, let's get past the potential goon system on the 29th. That is a vigorous NS vort diving thru and popping a low off the coast. Both gfs and euro have it.
I will leave you guys with this. The old tale that once a storm trends the wrong way it never reverses is a load of garbage. Ive seen enough systems go both ways as they windshield wiper to a solution. New data being injected tomorrow night stops the bleeding. G'nite
All season thus far we couldnt buy a phase. Now we get a record arctic hp and antecedent airmass and the ns decides to do a perfect clean phase and overamp. So hard to get a clean MECS. It really is. But we have time. Hang in gang.