Tonight...Mostly clear. Lows in the mid 70s. Northwest winds 5 mph in the evening...Becoming light and variable after midnight.

Monday...Mostly sunny. Highs in the upper 90s. Southwest winds 5 mph in the morning...Increasing to 5 to 10 mph in the afternoon. Heat index values 100 to 104 in the afternoon.

Monday Night...Partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph in the evening...Becoming southwest after midnight.

Tuesday...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds 5 to 10 mph. The chance of precipitation 20 percent in the afternoon. Heat index values around 100 in the afternoon.

Tuesday Night...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. South winds 5 mph. The chance of precipitation 20 percent.

Wednesday...Partly sunny. A chance of showers and thunderstorms in the morning...Then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. The chance of precipitation 30 percent.

Wednesday Night...Mostly cloudy in the evening...Becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. The chance of precipitation 20 percent.

Thursday...Mostly sunny. A slight chance of showers and thunderstorms. Highs in the lower 90s. The chance of precipitation 20 percent. Heat index values around 100 in the afternoon.

Thursday Night...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. The chance of precipitation 20 percent.

Friday...Partly sunny. A slight chance of showers and thunderstorms. Highs in the mid 90s. The chance of precipitation 20 percent. Heat index values 100 to 103 in the afternoon.

Friday Night...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. The chance of precipitation 20 percent.

Saturday...Mostly sunny. A slight chance of showers and thunderstorms. Highs in the mid 90s. The chance of precipitation 20 percent. Heat index values 100 to 103 in the afternoon.

Saturday Night...Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. The chance of precipitation 20 percent.

Sunday...Partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 90s. The chance of precipitation 20 percent. Heat index values around 100 in the afternoon.