Mostly sunny and hot, with a high near 100. Heat index values as high as 107. Northeast wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 77. East wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, then gradually becoming sunny and hot, with a high near 101. Heat index values as high as 109. East wind 5 to 10 mph, with gusts as high as 20 mph.