 A hit or miss shower storm may fire off to the west, but into the evening, a better shot for a few scattered thunderstorms as a boundary pushes through. 70s overnight. Tomorrow, low 90s. Should be a little less intense with humidity. I'm 7 News meteorologist Brian Vandegrift in the First Alert Weather Center. 78 this morning in Columbia, 80 in Alexandria, 82 in Penn Quarter. You're listening to WTOP, Washington's news, traffic, and weather station. The WTOP producer's desk is wired by IBEW Local 26, where electrical contractors come to grow.