...HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... .TONIGHT...Mostly clear. Lows around 70. South winds 5 to 10 mph, becoming northeast 10 to 15 mph after midnight. Heat index values in the upper 90s early this evening. .SATURDAY...Sunny. Highs in the upper 80s. Northeast winds 10 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. East winds 5 to 10 mph. .SUNDAY...Sunny with highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny. Hot with highs in the upper 90s. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s. .TUESDAY...Sunny. Not as warm with highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows around 60. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s.