 Could see heat index values upwards of 100 to 110 degrees, even hotter closer to the bay, where they have an excessive heat warning in effect. Few showers and thunderstorms may pop on radar, but very limited. Most neighborhoods do stay dry. Lower humidity, but equally as hot tomorrow. Temperatures well into the 90s. A bit on the sticky side Monday, 92 to 96 degrees. I'm 7 News meteorologist Steve Rudin in the Furslert Weather Center. 91 degrees in DuPont Circle, 90 degrees in Germantown, and 92 in Annandale.