TONIGHT: Mostly clear. Wind: S 5-10 mph. Low: 73°.

THURSDAY: Partly cloudy and heat index of 99°. Scattered (30%) showers and thunderstorms possible. Wind: S 5-15 mph. High: 93°.

THURSDAY NIGHT: Mostly cloudy. Scattered (20%) showers possible. Wind: SE 5-10 mph. Low: 76°.