 It's a slight thunderstorm chance Saturday afternoon, higher chance for Sunday. I'm 7 News Chief Meteorologist Veronica Johnson in the First Alert Weather Center. 75 in Springfield, 76 this midnight over Farragut Square, 73 in Laurel Friday morning, June 28, 71 in Holding in our nation's capital. Brought to you this time around on WTOP Friday morning by Gutter Helmets.