Sunday...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the mid 90s. Southwest winds 5 to 15 mph. Overnight: Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the upper 70s. Southwest winds 5 to 10 mph.

Monday...Partly cloudy with showers and thunderstorms likely. Highs around 90. West winds up to 10 mph. Chance of precipitation 60 percent. Overnight: Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 70s. West winds up to 10 mph.

Tuesday...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s. Overnight: Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 70s.

Wednesday...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s. Heat index readings around 108 in the afternoon. Overnight: Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 70s.

Thursday...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s. Heat index readings 108 to 109 in the afternoon. Overnight: Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 70s.

Friday...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs around 90. Heat index readings 108 to 109 in the afternoon. Overnight: Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 70s.

Saturday...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the mid 90s.