A 20 percent chance of showers and thunderstorms before 7am. Sunny and hot, with a high near 99. Heat index values as high as 105. North northwest wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 71. Calm wind.
Friday
Mostly sunny and hot, with a high near 97. Heat index values as high as 102. North northeast wind around 5 mph becoming calm.