 We have a very weak cold front that will drift across the area later today into this evening. That may trigger an isolated shower or a thunderstorm. Once we get through that, it's not quite as humid tomorrow, but still equally hot. Highs will be in the mid to upper 90s. Heat index values around 100 to 105. A bit more humid on Monday, still in the 90s for daytime highs. I'm 7 News meteorologist Steve Rudin in the First Lurk Weather Center.