That air is hot and sticky out there. We've got another day of it, before a monster change Sunday. Tonight's in the low 70s with mostly cloudy skies. Tomorrow's humid, and makes it all the way to 90F with a 30 percent chance for rain. A cold front scoots in Saturday bringing a great chance for rain and t-storms. Temps only cool by 5F, but by Sunday, highs are only in the low 70s. And by Sunday night, lows drop to the low 50s.