 Excessive heat warning until 8 p.m. Daytime high temperatures 99 to 102 degrees with feels like readings around 105 to 110. Also watching scattered showers and some stronger thunderstorms moving into the evening, some with gusty winds and heavy downpours. As we head into the overnight, those showers will diminish. Tomorrow, a cold front and another round of storms. Highs ahead of the front will be in the 90s, behind the front on Thursday in the 80s. I'm 7 News meteorologist Steve Rudin of the First Alert Weather Center.