Jordan Carter, left, 13, son of Yolanda Carter and Desmond King, is sprayed with water by Joshua Griffin, 11, son of Felecia and Walter Griffin, while Zachary Mays, 11, son of Rebecca and Thomas Mays, tackles him from behind. The trio beat the heat with a water fight Tuesday on Demby Drive in Vicksburg. Today marks the first day of summer, and the National Weather Service predicts temperatures in the mid-90s all week.