 To 7 News First Alert meteorologist Jordan Evans. For the rest of your Sunday, sun and clouds mixed with a high of 91 degrees. And that heat index will stay in the 90s through 6 or 7 p.m. Then we're in the 80s for this evening and mid-70s by early tomorrow morning. Mostly cloudy skies to start your Monday. Then it's thunderstorm chances throughout the day. High temperatures only climbing into the low 80s thanks to cloud cover and the rain.