Mostly sunny, with a high near 98. Heat index values as high as 104. West wind around 5 mph becoming calm.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 1am and 4am. Partly cloudy, with a low around 74. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 93. Heat index values as high as 103. Calm wind becoming south around 5 mph.