 And we've been talking about the high heat and humidity and what that could mean for the weather. We are under a heat advisory. Most of us are until 8 o'clock tonight. 7 News first alert meteorologist Jordan Evans says it's also a code orange air quality alert that could impact sensitive groups like the people who have asthma, lung or heart issues. That'll be for this evening due to firework smoke and potentially a small inversion layer trapping some of that smoke and light winds as well.