 This morning, you're 70 to 75 degrees with partly to mostly cloudy skies. Later today, partly sunny with a chance of an isolated thunderstorm that may be strong or severe. High temperature up around 90 degrees. I'm 7 News Chief Meteorologist Veronica Johnson in the First Alert Weather Center. It's 72 degrees at the Wharf in D.C., 73 in Oxon Hill, 72 degrees in Sterling.