 Mostly clear skies expected overnight and mild and muggy conditions as well as lows dip into the mid-70s. Now your Monday will feature a bit of a one-two punch. It'll be hot, highs near 100 degrees with heat index values closer to 110 and also a chance at some afternoon showers and storms, some of which could be strong to severe. I'm 7 News meteorologist Mark Pena in the First Alert Weather Center.