Expires:201305200845;;407494 FPUS54 KOUN 200234 AAA ZFPOUN ZONE FORECAST PRODUCT...UPDATED NATIONAL WEATHER SERVICE NORMAN OK 934 PM CDT SUN MAY 19 2013 OKZ027-200845- GRADY- INCLUDING THE CITIES OF...CHICKASHA 934 PM CDT SUN MAY 19 2013 .REST OF TONIGHT...PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. LOWS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH. CHANCE OF THUNDERSTORMS 20 PERCENT. .MONDAY...PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE UPPER 80S. SOUTH WINDS 10 TO 20 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT. .MONDAY NIGHT...PARTLY CLOUDY. THUNDERSTORMS LIKELY IN THE EVENING...THEN A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE IN THE EVENING. LOWS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF THUNDERSTORMS 60 PERCENT. .TUESDAY...PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE LOWER 80S. NORTH WINDS 10 TO 15 MPH. CHANCE OF THUNDERSTORMS 20 PERCENT. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST WINDS UP TO 10 MPH. .WEDNESDAY...PARTLY CLOUDY. HIGHS IN THE MID 80S. .WEDNESDAY NIGHT...PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. CHANCE OF THUNDERSTORMS 20 PERCENT. .THURSDAY...PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF THUNDERSTORMS 20 PERCENT. .THURSDAY NIGHT...PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF THUNDERSTORMS 30 PERCENT. .FRIDAY...PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF THUNDERSTORMS 20 PERCENT. .FRIDAY NIGHT...PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF THUNDERSTORMS 20 PERCENT. .SATURDAY...PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF THUNDERSTORMS 20 PERCENT. .SATURDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 60S. .SUNDAY...PARTLY CLOUDY. HIGHS IN THE UPPER 80S. $$