 And over to 7 News First Alert meteorologist Mark Pena. A warm and muggy night ahead as temperatures fall to the mid-70s with just a few passing clouds. And your Sunday looking hotter than today with mostly sunny skies, temperatures in the mid-90s, and heat index values around 100 degrees. Another chance at some widely scattered afternoon showers that will fizzle out by the time the sun sets tomorrow. I'm 7 News meteorologist Mark Pena in the First Alert Weather Center.