Sunny and hot, with a high near 99. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 74. South southeast wind 5 to 10 mph.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Increasing clouds, with a high near 98. Heat index values as high as 104. South wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.