 Tracking much higher temperatures for 4th of July, 90 to 95 degrees, with a chance of afternoon thunderstorms should be easing and ending by evening. Also, some much higher humidity on Thursday. I'm 7 News Chief Meteorologist Ronica Johnson in the First Alert Weather Center. In Manassas, it's 70. At Metro Center, 75. In Frederick, Maryland, 71. Gradually falling to the mid-60s in at least a few suburban areas. It's 1131.