 Sunday, hotter temperatures return. Temperatures 92, 97 degrees. Feels like readings 100 to 105 with a good chance for some stronger thunderstorms during the afternoon and evening. I'm 7 News meteorologist Steve Rudin in the First Alert Weather Center. Still very pleasant with low humidity in 81 in Gaithersburg, 80 in Lanham and 82 in Arlington. At 630.