Expires:201305190930;;345761 FPUS53 KLSX 182046 ZFPLSX ZONE FORECASTS NATIONAL WEATHER SERVICE ST LOUIS MO 346 PM CDT SAT MAY 18 2013 ILZ074-190930- WASHINGTON IL- 346 PM CDT SAT MAY 18 2013 .TONIGHT...PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOW IN THE MID 60S. LIGHT WIND. .SUNDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. HIGH IN THE UPPER 80S. SOUTH WIND 10 TO 15 MPH. .SUNDAY NIGHT...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOW AROUND 70. SOUTH WIND AROUND 10 MPH. .MONDAY...PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGH IN THE MID 80S. SOUTH WIND 10 TO 20 MPH. .MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY. LOW AROUND 70. SOUTH WIND 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT. .TUESDAY...SHOWERS AND THUNDERSTORMS LIKELY. HIGH IN THE LOWER 80S. CHANCE OF RAIN 60 PERCENT. .TUESDAY NIGHT...SHOWERS AND THUNDERSTORMS LIKELY. LOW IN THE MID 60S. CHANCE OF RAIN 60 PERCENT. .WEDNESDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGH IN THE UPPER 70S. .WEDNESDAY NIGHT...PARTLY CLOUDY. LOW AROUND 60. .THURSDAY...PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGH IN THE UPPER 70S. .THURSDAY NIGHT AND FRIDAY...PARTLY CLOUDY. LOW IN THE UPPER 50S. HIGH IN THE LOWER 70S. .FRIDAY NIGHT...PARTLY CLOUDY. LOW IN THE LOWER 50S. .SATURDAY...MOSTLY SUNNY. HIGH IN THE LOWER 70S. $$