Tonight...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. South winds 5 to 10 mph. The chance of precipitation 20 percent in the evening. Average rainfall less than 1/10 inch.

Friday...Mostly sunny. A slight chance of showers and thunderstorms. Highs in the mid 90s. South winds 5 to 10 mph. The chance of precipitation 20 percent. Average rainfall less than 1/10 inch. Heat index values 100 to 102 in the afternoon.

Friday Night...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. South winds 5 to 10 mph in the evening...Becoming southwest after midnight. The chance of precipitation 20 percent in the evening. Average rainfall less than 1/10 inch.

Saturday...Mostly sunny. A slight chance of showers and thunderstorms. Highs around 100. Southwest winds 5 to 10 mph. The chance of precipitation 20 percent. Heat index values 101 to 106 in the afternoon.

Saturday Night...Partly cloudy. Lows in the lower 70s. Southwest winds 5 mph.

Sunday...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 101. The chance of precipitation 20 percent in the afternoon. Heat index values 102 to 107 in the afternoon.

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

Monday...Mostly sunny. Highs around 100. Heat index values 100 to 105 in the afternoon.

Monday Night...Partly cloudy. Lows around 70.

Tuesday...Mostly sunny. Highs in the upper 90s. Heat index values 100 to 103 in the afternoon.

Tuesday Night...Partly cloudy. Lows in the lower 70s.

Wednesday...Partly sunny. Isolated showers and thunderstorms in the afternoon. Highs in the mid 90s. The chance of precipitation 20 percent in the afternoon. Heat index values 100 to 102 in the afternoon.

Wednesday Night...Mostly cloudy. Isolated showers and thunderstorms. Lows in the upper 60s. The chance of precipitation 20 percent.

Thursday...Partly sunny. Isolated showers and thunderstorms. Highs in the lower 90s. The chance of precipitation 20 percent.