Expires:201306190915;;809645 FPUS53 KLSX 190553 ZFPLSX ZONE FORECASTS NATIONAL WEATHER SERVICE ST LOUIS MO 1253 AM CDT WED JUN 19 2013 MOZ018-190915- KNOX MO- 1253 AM CDT WED JUN 19 2013 .REST OF TONIGHT...CLEAR. LOW IN THE UPPER 50S. LIGHT WIND. .WEDNESDAY...MOSTLY SUNNY. HIGH AROUND 80. LIGHT WIND IN THE MORNING BECOMING SOUTHEAST AROUND 10 MPH IN THE AFTERNOON. .WEDNESDAY NIGHT...MOSTLY CLEAR. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOW IN THE MID 60S. LIGHT WIND. .THURSDAY...PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGH IN THE MID 80S. SOUTH WIND AROUND 10 MPH. .THURSDAY NIGHT...PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOW AROUND 70. SOUTH WIND AROUND 10 MPH. .FRIDAY...HOT AND HUMID. MOSTLY SUNNY. HIGH IN THE LOWER 90S. HIGHEST HEAT INDEX READINGS OF AROUND 100 IN THE AFTERNOON. .FRIDAY NIGHT...MOSTLY CLEAR. LOW IN THE LOWER 70S. .SATURDAY THROUGH MONDAY...PARTLY CLOUDY. HIGH AROUND 90. LOW IN THE LOWER 70S. .MONDAY NIGHT...MOSTLY CLEAR. LOW IN THE LOWER 70S. .TUESDAY...PARTLY CLOUDY. HIGH AROUND 90. $$