 This time of the year to have temperatures in the low 80s and that north wind, that's a cool dry wind behind the boundary. That will bring in some thunderstorm chances tonight. For tomorrow night, clear skies, lows into the 60s, even some 50s outside of the Beltway. A refreshing start to your Tuesday morning. I'm 7 News. We're in Aldershore-Devons at the First Scholar Weather Center. Right now it's 78 degrees in Hyattsville, 77 in Herndon, and 81 degrees in Foggy Bottom.