 To 7 News First Alert, Meteorologist Steve Rudin. As you move through the evening and into the overnight, clouds will increase. Scattered showers will develop after midnight. That is going to start first in southern Maryland, then creep its way toward the metro area by dawn tomorrow, with widespread showers, even a few thunderstorms tomorrow afternoon. Temperatures upper 70s to lower 80s. I'm 7 News Meteorologist Steve Rudin in the First Alert Weather Center. Right now, we're checking in at 91 in the nation's capital. 559.