Expires:201305200830;;390131 FPUS54 KOUN 191924 ZFPOUN ZONE FORECAST PRODUCT NATIONAL WEATHER SERVICE NORMAN OK 224 PM CDT SUN MAY 19 2013 OKZ051-200830- MARSHALL- INCLUDING THE CITIES OF...MADILL 224 PM CDT SUN MAY 19 2013 .TONIGHT...MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY BE SEVERE. LOWS AROUND 70. SOUTH WINDS 15 TO 20 MPH. CHANCE OF THUNDERSTORMS 30 PERCENT. .MONDAY...PARTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE. HIGHS IN THE UPPER 80S. SOUTH WINDS 15 TO 20 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT. .MONDAY NIGHT...MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS IN THE EVENING...THEN THUNDERSTORMS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH. CHANCE OF THUNDERSTORMS 60 PERCENT. .TUESDAY...MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT. .TUESDAY NIGHT...MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS 10 TO 15 MPH. CHANCE OF THUNDERSTORMS 40 PERCENT. .WEDNESDAY...PARTLY CLOUDY. HIGHS IN THE MID 80S. .WEDNESDAY NIGHT...PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 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 UPPER 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 UPPER 80S. CHANCE OF THUNDERSTORMS 20 PERCENT. .SATURDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 60S. .SUNDAY...PARTLY CLOUDY. HIGHS IN THE UPPER 80S. $$