000 FPUS64 KTSA 230954 SFPOK OKZ001>077-231100- STATE FORECAST FOR OKLAHOMA NATIONAL WEATHER SERVICE TULSA OK 500 AM CDT SAT AUG 23 2003 .TODAY...MOSTLY SUNNY TO PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE SOUTHEAST. HIGHS 95 TO 105 .TONIGHT...CLEAR TO PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE SOUTHEAST. LOWS 65 TO 75. .SUNDAY...MOSTLY SUNNY. HIGHS 95 TO 105. .EXTENDED FORECAST... .MONDAY...PARTLY CLOUDY. LOWS IN THE 65 TO 75. HIGHS IN THE 90S TO 102. .TUESDAY...PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE SOUTHEAST AND NORTHWEST CORNERS. LOWS 65 TO 75. HIGHS IN THE MID 90S TO 102. .WEDNESDAY... PARTLY CLOUDY. LOWS IN THE 65 TO 75. HIGHS IN THE 90S. $$