Another heat advisory today Thursday and the likely hood is high that the heat advisory will continue through the weekend. The chances for showers just add more moisture to an over heated environment. This should help extend the heat advisory until the heat index falls under 105 degrees.
The 100s degree numbers will only take a short break as clouds and a few showers help hold the readings in check until the weekend. The odds for showers stay 50/50 for today with scattered showers during the afternoon as seen below.