A taste of second summer arrived right on time for October in the Northeast, but the unusual warmth won't stick around for long. A late-week reality check will come in the form of a significant cooldown and perhaps stormy conditions brewing for some, AccuWeather meteorologists say. Dry, warm and generally sunny conditions will allow those in New York City and other areas of the upper mid-Atlantic and southern New England to clean up after Friday's deluge where more than 8 inches of rain fell in