A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 109. North wind around 7 mph.

A 20 percent chance of showers and thunderstorms after midnight. Widespread haze before 3am, then widespread haze after 4am. Partly cloudy, with a low around 70. East northeast wind 5 to 8 mph.

A 30 percent chance of showers and thunderstorms. Widespread haze between 8am and 1pm. Areas of smoke before 9am. Partly sunny, with a high near 85. East wind 6 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.