 I'm your two prime news pinpoint weather meteorologist Liz McGiffin. Overnight will stay under a mainly clear sky as temperatures fall down to the mid to upper 50s. Thursday will work our way back up into the upper 90s alongside lots of sunshine. Then the heat continues to crank for Friday, Saturday and Sunday. All three of those days, heat advisories will be in effect for the afternoon as temperatures climb between 100 and 105 degrees. The next chance for showers.