A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 99. Heat index values as high as 109. South wind 7 to 10 mph.

A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. Southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.

A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 96. Heat index values as high as 106. Calm wind becoming southwest 5 to 8 mph in the morning.