With weather going from rainy to rain-free, Karen Ching hopes she can open Flowery Branch’s newest downtown retail site — one featuring a craft beer store and a pizzeria — by November. But completion is tagged to whether the dry “weather holds out,” said the South Hall businesswoman, who owns the site at Main and Mitchell streets. “We’re definitely (opening) before the end of the year,” Ching vowed in an interview last week. “Once the shell of the building is up, (construction) will go really fast.”